STAGEPAS 300 SERVICE MANUAL

Transcription

1 SERVICE MANUAL Speaker Mixer Speaker CONTENTS SPECIFICATIONS PANEL LAYOUT DIMENSIONS CIRCUIT BOARD LAYOUT 5 DISASSEMBLY PROCEDURE 6 IC BLOCK DIAGRAM IC 5 CIRCUIT BOARDS 6 INSPECTIONS TROUBLE SHOOTING 6 PARTS LIST BLOCK DIAGRAM CIRCUIT DIAGRAM PA HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF-K

2 IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated. WARNING : IMPORTANT : Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. This presentation or sale of this manual to any individual or firm does not constitute authorization certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor s Service Division. WARNING : IMPORTANT : Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.) Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/ flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the following code: GREEN-AND-YELLOW BLUE BROWN : EARTH : NEUTRAL : LIVE This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd. As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or colored GREEN or GREEN-and-YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. ( wires) WARNING Components having special characteristics are marked originally installed. and must be replaced with parts having specification equal to those

3 SPECIFICATIONS General Specifications Maximum Output Power 50 W+50 W/6 % THD at khz (SPEAKER L/R) 00 W+00 W/6 % THD at khz (SPEAKER L/R) Frequency Response - db, 0 db, + Hz 0 khz, W Output/6 Ω (Without MUSIC/SPEECH, EQ and SP EQ Circuit) (SPEAKER L/R) - db, 0 db, + Hz 0 khz, + dbu 0 kω Load [MUSIC/SPEECH]switch=MUSIC (MONITOR OUT, REC OUT) Total Harmonic Distortion khz, 50 W Output Power (SPEAKER L/R) 0.5 Hz 0 khz, + dbu 0 kω (MONITOR OUT, REC OUT) Hum & Noise (0 Hz 0 khz, Rs=50 Ω, MIC/LINE switch=mic) -65 dbu Residual output noise (SPEAKER L/R) -90 dbu Residual output noise (MONITOR OUT, REC OUT) -67 OUT control & one CH LEVEL control at nomunal level (CH )(MONITOR OUT) Crosstalk ( khz) -70 db between input channels Weight 8 kg (mixer and two speakers) Power Consumption 70 W Stereo Input Channel Equalization: Shelving turnover/rolloff frequency: db before maximum cut or boost. ±5 db HIGH 0 khz shelving LOW 00 Hz shelving Accessories Power Cable, Speaker Cable, Owner s Manual Option Microphone Speaker Enclosure Bass-reflex type Speaker Unit LF: 8" (0 cm) Cone HF: " (.5 cm) Compression Driver Cross Over Frequency khz Frequency Range 55 Hz 0 khz Maximum Output Level db ( m)

4 STAGEPAS 00 PANEL LAYOUT パネルレイアウト u o!0 y! t r i!5!! e w!7! q q [POWER] switch ([POWER]スイッチ) w [AC IN] jack ([AC IN]端子) e [SPEAKER L/R] jacks ([SPEAKER L/R]端子(付属のスピーカー用)) r [REC OUT L/R] jacks ([REC OUT L/R]端子) t [MONITOR OUT L(MONO)/R] jacks ([MONITOR OUT L(MONO)/R]端子) y Channel input jacks (CH to ) (チャンネル入力端子 (CH から)) u Stereo channel input jacks (CH 5/6, 7/8) (ステレオチャンネル入力端子(CH 5/6 7/8)) i [MIC/LINE] switches ([MIC/LINE]スイッチ) o Equalizer [HIGH]/[LOW] (EQ(イコライザー))!0 [REVERB] switches ([REVERB]スイッチ)! [REVERB] control ([REVERB]コントロール)! [LEVEL] control ([LEVEL]コントロール)! [MASTER LEVEL] control ([MASTER LEVEL]コントロール)! [SPEECH/MUSIC] switch ([SPEECH/MUSIC]スイッチ)!5 [MONITOR OUT] control ([MONITOR OUT]コントロール)!6 [LEVEL] meter ([LEVEL]メーター)!7 [POWER] indicator ([POWER]インジケーター)!6 DIMENSIONS 寸法図 60 Mixer ミキサー部 MSC MSC 90 MSC 55.5 MSC Speaker スピーカー部 M8x5 55 Unit: mm 単位

5 CIRCUIT BOARD LAYOUT Front view Right side view Rear view Speaker HF <Tweeter> HF < > NETWORK or NETWORK NETWORK NETWORK FILTER or POWER POWER INPUT VR JACK JACKA or JACKB Speaker LF <Woofer> LF < > Power amplifier unit VR FILTER Power amplifier unit 5

6 DISASSEMBLY PROCEDURE. Front Grille Assembly (Time required: About minute) - Remove the four () screws marked [0A]. The front grille assembly can then be removed. (Fig.). Speaker LF (Woofer) (Time required: About minutes) - Remove the front grille assembly. (See procedure ) - Remove the four () screws marked [00A]. The speaker LF (woofer) can then be removed. (Fig.) - Remove the wire LF (red/black) attached to the speaker LF (woofer). (Photo.). Front Cabinet Unit, Rear Cabinet Unit (Time required: About minutes) - Remove the front grille assembly. (See procedure ) - Remove the five (5) screws marked [80A] and four () screws marked [80B]. The front cabinet unit and rear cabinet unit can then be separated. (Fig.,) - Remove the wire LF (red/black) attached to the speaker LF (woofer). (Photo.) - Remove the wire HF (yellow/blue) attached to the speaker HF (tweeter). (Photo.) Take care not to open the front cabinet unit and rear cabinet unit too wide or the speaker LF (woofer) terminal and speaker HF (tweeter) terminal may be damaged. <Front view> Front cabinet unit () [0A] [80A] [00A] Front grille assembly (Ass'y) [0A] [80A] [00A] Speaker LF (Woofer) (LF ( )) <Rear view> Rear cabinet unit ( ) [80B] [80B] [80A] [80A] [00A] [0A] [00A] [0A] [80B] [80B] [80A] [80A]: Bind Head Tapping Screw-A ( ) 5.0X5 NI-BL (AAX660) [00A]: Bind Head Tapping Screw-B ( ).0X8 NI-BL (AAX6660) [0A]: Bind Head Tapping Screw-B ( ).0X0 NI-BL (AAX6680) Fig. ( ) [80B]: Bind Head Tapping Screw-A ( ) 5.0X5 NI-BL (AAX660) Fig. ( ) 6

7 Speaker LF (Woofer) (LF( )) Speaker HF (Tweeter) (HF( )) Wire LF (Red) ( LF( )) Photo ( ) Wire LF (Black) ( LF( )) Wire HF (Blue) ( HF( )) Photo ( ) Wire HF (Yellow) ( HF( )). Speaker HF (Tweeter) (Time required: About minutes) - Remove the front grille assembly. (See procedure ) - Separate the front cabinet unit and rear cabinet unit. (See procedure ) - Remove the two () screws marked [70A]. The speaker HF (tweeter) can then be removed from the front cabinet unit. (Fig.) 5. Network Assembly, NETWORK Circuit Board or NETWORK Circuit Board (Time required: About 7 minutes) 5- Remove the front grille assembly. (See procedure ) 5- Separate the front cabinet unit and rear cabinet unit. (See procedure ) 5- Remove the four () screws marked []. The network assembly can then be removed from the rear cabinet unit. (Fig.) 5- Remove the four () screws marked [N0]. The network holders C and D can then be removed from the NETWORK circuit board or NETWORK circuit board. (Fig.) [70A] Speaker HF (Tweeter) (HF ( )) Network holder D () NETWORK or NETWORK [N0] X [] X Front cabinet unit () Network holder C () Network assembly () Rear cabinet unit ( ) [70A]: Bind Head Tapping Screw-B ( ).0X0 NI-BL (AAX660) Fig. ( ) []: Bind Head Tapping Screw-B ( ).0X0 NI-BL (AAX670) [N0]: Pan Head Tapping Screw-B ( ).0X8 CR (AAX6700) Fig. ( ) 7

8 6. Mixer Assembly, Cover Mold Assembly (Time required: About minute) 6- Rotate the two () straight slots on the fastener heads with a coin driver or minus driver until each straight slot is in alignment with the OPEN position. The mixer assembly or cover mold assembly can then be removed. (Fig.5) Coin driver or minus driver ( ) Fastner head () Cover mold assembly (Ass'y) Panel side () Rear case side ( ) Mixer assembly (Ass'y) Fig.5 ( ) 7. JACKA Circuit Board or JACKB Circuit Board (Time required: About minutes) 7- Remove the mixer assembly or cover mold assembly. (See procedure 6) 7- Remove the three () screws marked [6]. The mount bracket assembly can then be removed together with the JACKA circuit board or JACKB circuit board. (Fig.6) 7- Remove the hexagonal nut marked [0a]. The JACKA circuit board or JACKB circuit board can then be removed from the mount bracket assembly. (Fig.6) [0a] [6] X Mount bracket assembly ( ) JACKA or JACKB 8 [6]: Bind Head Tapping Screw-B ( ).0X0 NI-BL (AAX6680) [0a]: Hexagonal Nut ( ) M5.0 BL Fig.6 ( )

9 8. Mixer Assembly (Panel Assembly, Rear Case Assembly) (Time required: About minutes) 8- Remove the mixer assembly. (See procedure 6) 8- Remove the eight (8) screws marked [0], and separate the panel assembly and rear case assembly from the mixer assembly. (Fig.7) (See the cautions below:) <Cautions on removing panel assembly and connection> When removing the panel assembly, take care not to damage the three connector assemblies (connector assembly A, B, C). (Fig.7) When assembling the panel assembly, connect the three connector assemblies (connector assembly A, B, C) in alphabetical order (A B C). (Fig.7) VR circuit board - CN ( ) Panel assembly ( ) [0] X 8 Connector assembly C () Connector assembly A () POWER circuit board - CN (POWER) Connector assembly B () POWER circuit board - CN9 (POWER) Rear case assembly ( ) [0]: Hexagonal Tapping Screw-B ( ).0X8 NI-BL (AAX600) Fig.7 ( ) [Disassembly of Panel Assembly (Mixer Assembly)] 9. INPUT Circuit Board (Time required: About 6 minutes) 9- Remove the eight (8) hexagonal nuts marked [90a] and ten (0) screws marked [00] from the panel printing side. (Fig.8) 9- Remove the INPUT circuit board from the connectors CN and CN6 of the VR circuit board. (Fig.8) The four () push buttons marked [70] and four () push spacers marked [80] are not parts of the INPUT circuit board. When replacing the INPUT circuit board, be sure to remove these parts and attach them to the new INPUT circuit board. (Fig.9) 9

10 0. VR Circuit Board (Time required: About 0 minutes) 0- Remove the INPUT circuit board. (See procedure 9) 0- Remove the six (6) volume knobs (white) marked [0] and the volume knob (red) marked [0] from the panel printing side. (Fig.8) 0- Remove the five (5) screws marked [60]. The VR circuit board can then be removed. (Fig.0) The following parts are not parts of the VR circuit board. When replacing the VR circuit board, be sure to remove these parts and attach them to the new VR circuit board. (Fig.) [90]: Push buttons 5 pcs. [00B]: Volume knob (S) (white) pc. [0A]: Volume knobs (S) (green) pcs. [0B]: Volume knob (S) (blue) pc. <Top view> [90a] X 8 <Bottom view> [0] Volume knob (Red) (( )) INPUT [00] X 0 [CN6] [CN] [0] Volume knob (White) X 6 (( )) Panel assembly () [90a]: Hexagonal Nut ( ) M.0 [00]: Bind Head Tapping Screw-B ( ).0X0 NI-BL (AAX670) Fig.8 ( ) VR <Bottom view> VR [70] Push button () [60] X 5 [80] Push spacer () INPUT Fig.9 ( ) Panel assembly () 0 [60]: Bind Head Screw ( ).0X8 CR (AAX690) Fig.0 ( )

11 [00B] Volume knob (S) (White) ((S)( )) [0B] Volume knob (S) (Blue) ((S)( )) [90] Push button X 5 () [0A] Volume knob (S) (Green) X ((S)( )) VR Fig. ( ). FILTER Circuit Board (Time required: About minutes) - Remove the FILTER circuit board from the connectors CN7 and CN of the VR circuit board. (Fig.). JACK Circuit Board (Time required: About minutes) - Remove the two () hexagonal nuts marked [0a] from the panel printing side. The JACK circuit board can then be removed. (Fig.). Power Switch, AC Inlet (Time required: About 5 minutes) - Remove the two () connector assemblies (connector assembly (P) and connector assembly (P)) and earth wire soldered to the power switch and AC inlet. (Fig.) - Remove the power switch by pressing its claws. (Fig.5) - Remove the AC inlet by pressing its claws. (Fig.6) <Bottom view> FILTER [CN8] [CN] Panel assembly () [0a] X INPUT to VR circuit board - CN () to VR circuit board - CN7 () [CN] [CN7] JACK Panel assembly () VR Fig. ( ) [0a]: Hexagonal Nut ( ) M5.0 BL Fig. ( )

12 Panel () Earth wire (green) ( ( )) Power switch ( ) Soldering () Fig. ( ) (brown) ( ) (blue) ( ) AC inlet (AC ) Connector assembly (P) ( P) Connector assembly (P) (brown) ( P ( )) Panel () Panel () Claw ( ) AC inlet (AC ) Claw ( ) Claw ( ) Power switch ( ) Claw ( ) Fig.5 ( ) [Disassembly of Rear Case Assembly (Mixer Assembly)] Fig.6 ( ). Power Amplifier Unit, POWER Circuit Board (Time required: About 6 minutes) - Remove the screw marked [70A]. The power amplifier unit A can then be removed. (Fig.7) - Remove the screw marked [70B]. The power amplifier unit B can then be removed. (Fig.7) - Remove the two () screws marked [0]. The insulator C can then be removed. (Fig.8) - Remove the two () rivets marked [0]. The insulator B can then be removed. (Fig.8) -5 Remove the seven (7) screws marked [60]. The POWER circuit board can then be removed. (Fig.7) The cushion A is not a part of the POWER circuit board. When replacing the POWER circuit board, be sure to attach the cushion A to the new POWER circuit board. (Fig.9)

13 POWER [60] X 7 [70A] [70B] Power amplifier unit B () Power amplifier unit A () [CN5] [CN] [CN7] [CN6] Rear case assembly ( ) [60]: Bind Head Tapping Screw-B ( ).0X8 CR (AAX6980) [70]: Bind Head Tapping Screw-B ( ).0X0 NI-BL (AAX670) Fig.7 ( ) [0] Insulator C (C) [0] [0] [0] Cushion A ( ) Insulator B (B) POWER Fig.9 ( ) Rear case assembly ( ) [0]: Rivet ( ) P0B (AAX6000) [0]: Pan Head Tapping Screw-B ( ).0X8 CR (AAX6700) Fig.8 ( )

14 5. Fan (Small) (Time required: About 7 minutes) 5- Remove the POWER circuit board. (See procedure ) 5- Remove the shield case together with the fan (small). (Fig.0) 5- Remove the four () screws marked [0B]. The fan (small) can then be removed from the shield case. (Fig.0) The cushion B is not a part of the fan (small). (Fig.0) Connect the connector of the fan (small) to the CN of the POWER circuit board. 6. Fan (Large) (Time required: About 7 minutes) 6- Remove the power amplifier units A and B. (See procedures - and -) 6- Remove the two () screws marked [70B]. The fan (large) can then be removed together with the fan bracket. (Fig.0) 6- Remove the four () screws marked [60]. The fan (large) can then be removed from the fan bracket. (Fig.) The cushion C is not a part of the fan (large). (Fig.) Connect the connector of the fan (large) to the CN of the POWER circuit board. Shield case () Fan (small) (( )) [0B] X Cushion B ( ) [60] X Cushion C ( ) to POWER circuit board - CN ( ) to POWER circuit board - CN ( ) Fan (large) (( )) [70B] X Fan (large) (( )) Fan bracket () Rear case assembly ( ) [70B]: Bind Head Tapping Screw-B ( ).0X8 CR (AAX6980) [0B]: Pan Head Tapping Screw-B ( ).0X CR (AAX6050) Fig.0 ( ) [60]:Bind Head Tapping Screw-B ( ).0X6 CR (AAX600) Fig. ( )

15 IC BLOCK DIAGRAM IC M65850FP (AAX6760) Digital Echo FILTER: IC60 CLOCK CC OP IN OP OUT LPF IN LPF OUT NC 6 NC OSCILLATOR D / A LPF LPF IN 5 Vcc REF LPF OUT CLOCK / Vcc OP OUT OP IN CC 5 6 REF OP IN OP OUT NC NC 6 AUTO RESET CLOCK DO MAIN CONTROL RESET D DO0 MO MI 0Kbit SRAM CC GND LPF IN LPF OUT LPF A / D LPF IN LPF OUT OP OUT OP IN CC GND Vcc LB07-E LF (AAX6870) AC/DC Voltage Level Meter VR: IC60,, 0, 9 Vref Vcc Rch D7 D6 D 8 Vcc D7 Rch D6 R7 5.8 kω R6. kω R kω Vref IN + IN -- OUT D5 D D D IN + IN COM COM COM GND 7 8 D 6 OUT 7 GND NJM068M-D TE (AAX6750) Dual Operational Amplifier FILTER: IC0, 07, 0, 60 INPUT: IC0, 0, 50, 70 VR: IC0, 05, 06, 0, 0, 0, 0, 50, 50, 70, 70 Output A +V 8 Inverting 7 Input A Non-Inverting Input A + - -DC Voltage Supply -V DC Voltage Supply Output B Inverting Input B Non-Inverting Input B TOP9Y (AAX6650) Switching Controller POWER: IC80, : CONTROL : LINE-SENSE : EXTERNAL CURRENT LIMIT : SOURCE 5: FREQUENCY 7: DRAIN CONTROL (C) EXTERNAL CURRENT LIMIT (X) LINE-SENSE (L) Z C I FB V C SHUNT REGULATOR/ ERROR AMPLIFIER V V I (LIMIT) CURRENT SOFT LIMIT START ADJUST ON/OFF V BG +V T V.8 V INTERNAL UV COMPARATOR STOP LOGIC V V BG STOP SOFT- OV/UV START DC MAX DCMAX D MAX LINE SENSE CLOCK SOFT START 8 0 SHUTDOWN/ AUTO-RESTART HYSTERETIC THERMAL SHUTDOWN INTERNAL SUPPLY + CURRENT LIMIT COMPARATOR CONTROLLED TURN-ON GATE DRIVER 7 DRAIN (D) FREQUENCY (F) 5 R E HALF FREQ. SAW OSCILLATOR WITH JITTER LIGHT LOAD FREQUENCY REDUCTION + PWM COMPARATOR S R Q LEADING EDGE BLANKING SOURCE (S) 5

16 CIRCUIT BOARDS FILTER Circuit Board (669-0)... INPUT Circuit Board (669-0)...6 JACKA Circuit Board (8-0)... JACKB Circuit Board (8-0)... JACK Circuit Board (669-0)... NETWORK Circuit Board (8-0)...7 NETWORK Circuit Board (8-0)...7 POWER Circuit Board (8-0)... 8/9 VR Circuit Board (669-0)... 0/ Note: See parts list for details of circuit board component parts. INPUT Circuit Board L REC OUT POWERED SP CH CH CH CH CH5/6 CH7/8 L(MONO) L L L R R R R R to VR-CN MIC LINE MIC LINE MIC LINE MIC LINE to VR-CN6 Component side Pattern side 077

17 NETWORK Circuit Board to Speaker LF (WOOFER) to Speaker HF (TWEETER) to JACKA-CN5 or JACKB-CN Component side 0775, Pattern side NETWORK Circuit Board to Speaker HF (TWEETER) Component side to Speaker LF (WOOFER) to JACKB-CN or JACKA-CN5 Component side 0775, Pattern side 7

18 POWER Circuit Board to FAN to VR-CN to FAN to Power Amplifier Unit to Power Amplifier Unit to JACK-P, P, P5, P6 to POWER switch AC IN 8 Component side 0775, 0775

19 POWER Circuit Board Pattern side 9

20 VR Circuit Board to INPUT-CN LIMITER MONITOR OUT REVERB POWER SPEECH MUSIC LEVEL MASTER to POWER-CN9 HIGH HIGH HIGH LOW LOW LOW REVERB REVERB REVERB LEVEL LEVEL LEVEL CH CH CH to FILTER-CN to FILTER-CN8 HIGH LOW REVERB LEVEL CH HIGH LOW LEVEL CH5/6 to INPUT-CN5 HIGH LOW LEVEL CH7/8 Component side

21 VR Circuit Board Pattern side 077

22 FILTER Circuit Board to VR-CN7 to VR-CN Component side 0777 Pattern side 077 JACKA Circuit Board to NETWORK-CN0 or NETWORK-CN8 JACKB Circuit Board to NETWORK-CN8 or NETWORK-CN0 JACK Circuit Board Component side 0775, 0775 Component side 0775, 0775 Component side 0777 to POWER-CN9 Pattern side Pattern side L R SP OUT Pattern side 077

23 INSPECTIONS. Test Conditions Measuring Voitage : Load: Input: MASTER LEVEL VR : Tone-control VR : REVERB SW : REVERB level : SPEECH/MUSIC SW : MUSIC USE MEASUREMENT FILTER: DIN-Audio AC 00 V 50/60 Hz (J) AC 0 V 60 Hz (U, C, V) AC 0 V 50 Hz (A) AC 0 V 50 Hz (B, H, W) AC 0 V 60 Hz (K) AC 0 V 50 Hz (O) 6 Ω KHz MAX. HIGH, LOW = All channel Center. All channel OFF. MIN. NOTE: q Use a low pass filter (0 KHz) to measure noise at the SP jack (SP OUT). w The sleeve of the SP OUT Lch is the hot terminal. So, pay attention not to let it contact GND. Sleeve Tip. Electric Characteristic No. ITEM OUTPUT POWER T. H. D. INPUT CONDITIONS INPUT-SW=LINE INPUT-LEVEL=MAX. INPUT-SW=LINE INPUT-LEVEL=MAX. INPUT-SW=LINE INPUT-LEVEL=MAX. OUTPUT CONDITIONS SP OUT: L, R %THD OUTPUT SP OUT: L, R 50 W OUTPUT MONITOR OUT: L, R + dbu OUTPUT (Load: 0 kω) NOMINAL W 0.5 % 0. % LIMIT >00 W < % <0. %

24 No. 5 ITEM INPUT SENSITIVITY INPUT CONDITIONS INPUT,,, (Each) INPUT=XLR INPUT-SW=LINE INPUT-LEVEL=MAX. INPUT,,, (Each) INPUT=XLR INPUT-SW=MIC INPUT-LEVEL=MAX. INPUT,,, (Each) INPUT=PHONE INPUT-SW=LINE INPUT-LEVEL=MAX. INPUT 5 and 6, 7 and 8 (Each pair) INPUT=PHONE, RCA INPUT-LEVEL=MAX. FREQUENCY RESPONSE INPUT:,,, (Each) INPUT=XLR 60 Hz INPUT-SW=LINE 0 KHz INPUT-LEVEL=MAX. INPUT: 60 Hz 5 and 6, 7 and 8 (Each pair) INPUT=PHONE, RCA 0 KHz INPUT-LEVEL=MAX. TONE-CONTROL CHARACTERISTIC INPUT,,,, 5, 6, 7, 8 (Each) LOW=MIN. REF: 0 Hz, LOW VR CENTER INPUT,,,, 5, 6, 7, 8 (Each) LOW=MAX. REF: 0 Hz, LOW VR CENTER INPUT,,,, 5, 6, 7, 8 (Each) HIGH=MIN. REF: 0 KHz, HIGH VR CENTER INPUT,,,, 5, 6, 7, 8 (Each) HIGH=MAX. REF: 0 KHz, HIGH VR CENTER INPUT HIGH, LOW VR CENTER SPEECH/MUSIC=SPEECH REF: 80 Hz, MUSIC MODE OUTPUT CONDITIONS SP OUT: L, R REF: 00 W OUTPUT MONITOR OUT: L + dbu OUTPUT (Load: 0 kω) REC OUT: L, R -8 dbu OUTPUT (Load: 0 kω) MONITOR OUT: L + dbu OUTPUT (Load: 0 kω) L L SP OUT: L, R REF: W OUTPUT SP OUT: L, R REF: W OUTPUT REF: 00 mv RECOUT (Load: 0 kω) NOMINAL - dbu - dbu - dbu -6 dbu - dbu - dbu +.0 db 0 db +.0 db 0 db -5.0 db +5.0 db -5.0 db +5.0 db -.0 db LIMIT - dbu± db - dbu± db - dbu± db -6 dbu± db - dbu± db - dbu± db +.0± db 0± db +.0± db 0± db -5.0± db +5.0± db -5.0± db +5.0± db -.0± db

25 No. 6 ITEM CROSSTALK 7 SIGNAL TO NOISE RATIO 8 RESIDUAL NOISE 9 LEVEL METER INDICATION 0 POWER CONSUMPTION INPUT CONDITIONS INPUT,,,, 5, 6, 7, 8 to Adjacent INPUT INPUT SHORT MASTER-LEVEL=MIN. SW-MIC INPUT=XLR INPUT IMPEDANCE=50 Ω INPUT OUTPUT CONDITIONS SP OUT: REF: 00 W OUTPUT SP OUT: SP OUT REF: 00 W OUTPUT MONITOR SP OUT SP OUT (MEASURE WITH 0 khz LPF) SP OUT: REF: LEVEL METER= 0 SP OUT: REF:.5 W OUTPUT NOMINAL 75 db 75dB 95dB -5 dbu -70 dbu dbu 69 W LIMIT >70 db >70 db >90 db <-50 dbu <-65 dbu dbu± db <75 W (NOTE): 0 dbu=0.775 V. Over Load Protection The product shall be set to.5 W output on SP OUT. When + and - of SP OUT short-circuit, the product should stop the output and should blink POWER LED.. Limiter Indication The product shall be set to dbu output on SP OUT. Then, LIMITER LED(RED) should light on and all LEDs of LEVEL meter should light on. 5

26 TROUBLE SHOOTING Points marked by A to L in the figure of circuit board are the points to be checked as indicated by the same marks in the flowchart on the next page or after. A L POWER Circuit Board D,E,F B,C,G H J A Component side K L I Pattern side 6

27 Trouble Shooting (POWER circuit board) START [ No Load ] < Fuse :Primary > A F (Fuse) OPEN? Yes < Power Supply :+VB > < Power Supply :-VB > B No CN: 7 pin +VB = +8 V (DC)? Yes C CN: 5 pin -VB = -8 V (DC)? Yes No No < Power Supply :+5 V > D CN9: 7 pin +5 V (DC)? Yes No Check IC80,D80,D80 and peripheral < Power Supply :+5 V > E CN9: 6 pin +5 V (DC)? Yes No Check IC805 and peripheral < Power Supply :-5 V > [ With Load ] F CN9: 8 pin -5 V (DC)? Yes No Connect the Power Amplifier Units. (AAX6070) Check IC80,D89,D8 and peripheral < Lch :VDR > G CN: pin VDR= -8 V (DC)? Yes No Check Q806,D8,R87,R85 < Rch :VDR > H CN6: pin VDR= -8 V (DC)? Yes No Check Q807,D85,R88,R856 7

28 < Power LED > < Signal Path > < FAN > Connect the circuit boards(input,filter,vr)and two fans. I Power LED = ON? Yes Q8:ON No Remove the Power Amplifier Unit. No K Q808:OFF Q808: No Base = 0.6 V (DC)? Q808:ON Yes CN9: pin( pin) OUTPUT OK? Yes J No Power LED = ON? Yes Replace the Power Amplifier Unit. Replace the Power Amplifier Unit. Check R90,R86,R9,R86,R865,R868 R87,R869,R870,R900,R87,R875 Q8,Q809,Q80,Q8,Q808,Q87 C87 Q87:ON No Q87: L Base = 0 V? Q87:OFF Yes Check R908,R9,R909,R89,R89 R89,R895,Q89,Q88,Q80 Q8,Q8,C9,C9 Replace the POWER circuit board. Check R867,R87,R905,R906,R907 R888,R889,Q8,Q8,Q85 Q86,C999,C85,D86,D88 END 8

29 PARTS LIST CONTENTS OVERALL ASSEMBLY... MIXER ASSEMBLY...5 REAR CASE ASSEMBLY...7 ELECTRICAL PARTS Notes : DESTINATION ABBREVIATIONS A : Australian model B : British model C : Canadian model D : German model E : European model F : French model H : North European model I : Indonesian model J : Japanese model K : Korean model M: South African model O : Chinese model Q : South-east Asia model T : Taiwan model U : U.S.A. model V : General export model (0V) W: General export model (0V) N,X: General export model Y : Export model WARNING Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having The numbers QTY show quantities for each unit. The parts with -- in PART NO. are not available as spare parts. This mark } in the REMARKS column means these parts are interchangeable. The second letter of the shaded ( ) part number is O, not zero. The second letter of the shaded ( ) part number is I, not one.

30 OVERALL ASSEMBLY Rear cabinet unit Rear cabinet assembly 0 R0 R0 Bracket fastner assembly R0 7 F0 F0 F0 [With mixer] Mixer assembly: See page 5. 0 F0 F0 F0 8 R0 SER.No. M0 5 0a Bracket mount assembly 6 0c 0 M0 0d 0b 0 0 [Blank] Cover mold assembly R a R0 R00 R60 N0 R80 50c 50b N0 N0 Network assembly 50d N0 0c 0b 00 50c 50b 50a Front cabinet assembly 80 0d 0e 0a 0f 0c 0b 0 Front grille assembly Front cabinet unit Either mixer assembly or cover mold assembly is attached.

31 REF NO. PART NO. DESCRIPTION REMARKS QTY OVERALL ASSEMBLY STAGEPAS Overall Assembly J -- Overall Assembly U,C -- Overall Assembly V -- Overall Assembly A -- Overall Assembly B -- Overall Assembly H -- Overall Assembly W -- Overall Assembly K -- Overall Assembly O 0 AAX6590 Rear Cabinet Assembly -- Network Assembly AAX670 Bind Head Tapping Screw-B.0X0 NI-BL 8 5 AAX6860 Bracket Mount Assembly J,A,H,B,K,O,V,W 5 AAX68650 Bracket Mount Assembly U,C 6 AAX6680 Bind Head Tapping Screw-B.0X0 NI-BL 6 7 AAX68660 Bracket Fastner Assembly 8 AAX6680 Bind Head Tapping Screw-B.0X0 NI-BL Mixer Assembly J,U,C,V 0 -- Mixer Assembly A 0 -- Mixer Assembly H,B,W 0 -- Mixer Assembly K,O 0 AAX6600 Cover Mold Assembly 0a -- Cover Mold 0b -- Fastner Head 0c -- Flat Washer D9.5 0d -- Ret-Ring E 50 AAX660 Front Cabinet Assembly 50a -- Front Cabinet 50b -- Cushion 7.0X65 50c -- Cushion 7.0X0 50d -- Damping Material FELT DUCT 60 AAX660 Speaker HF TWEETER 70 AAX660 Bind Head Tapping Screw-B.0X0 NI-BL 80 AAX660 Bind Head Tapping Screw-A 5.0X5 NI-BL 8 90 AAX6650 Speaker LF WOOFER 00 AAX6660 Bind Head Tapping Screw-B.0X8 NI-BL 8 0 AAX6670 Front Grille Assembly 0a -- Front Grille 0b -- Cushion A Grille 6.0X5 0c -- Cushion B Grille 6.0X5 0d -- Logo Badge YAMAHA 0e -- Cushion Badge 0f -- Bush Nut 0 AAX6680 Bind Head Tapping Screw-B.0X0 NI-BL 8 0 AAX970 Cushion Bush 0X0X0.9 0 AAX600 Circuit Board JACKA WITH NUT 0 AAX6980 Circuit Board JACKB WITH NUT 0a -- Hexagonal Nut M5.0 BL RANK AAX6590 Rear Cabinet Assembly R0 -- Rear Cabinet R0 -- Damping Material A FELT REAR R0 -- Damping Material B FELT TOP R0 -- Damping Material C FELT SIDE 8 R60 AAX670 Misc Bolt R70 AAX670 Flange Nut M CR R80 AAX670 Pan Head Screw 8.0X5 NI-BL R00 -- Connector Assembly SP VH-VH P Network Assembly N0 AAX6690 Circuit Board NETWORK N0 AAX68680 Circuit Board NETWORK N0 -- Holder C Network N0 -- Holder D Network N0 AAX6700 Pan Head Tapping Screw-B.0X8 CR AAX6860 Bracket Mount Assembly J,A,H,B,K,O,V,W AAX68650 Bracket Mount Assembly U,C M0 -- Mount Bracket J,A,H,B,K,O,V,W : New Parts RANK: Japan only

32 REF NO. PART NO. DESCRIPTION REMARKS QTY M0 -- Mount Bracket U,C M0 -- Cushion X50X RANK AAX68660 Bracket Fastner Assembly F0 -- Fastner Bracket F0 AAX6750 Spring F0 AAX6760 Spacer L6 F0 AAX6770 Flat Head Screw.0X8 SC FL NI-BL AAX68580 AAX69550 AAX68590 AAX68600 AAX6860 AAX69560 AAX6860 ACCESSORIES AC Cord J J Label Caution J AC Cord U U,C,V AC Cord E A,H,K,W AC Cord BS B AC Cord O (CHN) O Speaker Cable : New Parts RANK: Japan only AC Cord (J model) 50±5 mm Label (J only)

33 MIXER ASSEMBLY 90 P0 90b 90a 0 0 P50 P0 P60 P60 0 P0 P0 00 P90 P00 0 P P0 P70e 0 P0 P70f P0 60 P80 P70d P0 0 0a Rear case assembly: See page 7. 0 P0 P0 P70a P70b P70c P0 FAN P70 AC-IN connector assembly 0 0 Panel assembly 0 P70 AC-IN connector assembly Rear view 60 P70f P70e 0 FAN P70c P70a 0 0 P70b P70d

34 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK MIXER ASSEMBLY STAGEPAS Mixer Assembly J,U,C,V -- Mixer Assembly A -- Mixer Assembly H,B,W -- Mixer Assembly K,O 0 AAX6790 Panel Assembly J,U,C,K,O,V 0 AAX6800 Panel Assembly A,H,B,W 0 AAX6760 Spacer L6 5 0 AAX680 Hexagonal Screw.0X8 NI-BL 5 90 V Push Button Milky/D-Gray SPEECH/MUSIC,REVERB V Volume Knob White/Gray S REVERB 0 0 V Volume Knob Green/Gray S HIGH,LOW 0 0 V Volume Knob Blue/Gray S MONITOR OUT 0 0 WA Volume Knob White/M-Gray LEVEL (CH -,5/6,7/8) 6 0 WA00000 Volume Knob Red/M-Gray LEVEL (MASTER) 50 AAX6900 Circuit Board VR 60 AAX690 Bind Head Screw.0X8 CR 5 70 V Push Button White/D-Gray MIC/LINE 0 80 AAX690 Push Spacer 90 AAX690 Circuit Board INPUT 90a -- Hexagonal Nut M b -- Flat Washer M AAX670 Bind Head Tapping Screw-B.0X0 NI-BL 0 0 AAX6660 Circuit Board FILTER 0 AAX6950 Circuit Board JACK WITH NUT 0a -- Hexagonal Nut M5.0 BL 0 AAX60 Cord Holder SKB-M WH 0 AAX68670 Circuit Board POWER J,U,C,A,V 0 AAX68690 Circuit Board POWER H,B,K,O,W 50 AAX6070 Power Amplifier Unit 00W UCD-S00 60 AAX6980 Bind Head Tapping Screw-B.0X8 CR 7 70 AAX670 Bind Head Tapping Screw-B.0X0 NI-BL 80 AAX6990 Rear Case Assembly Insulator B Insulator C 0 AAX6000 Rivet P0B 0 AAX6700 Pan Head Tapping Screw-B.0X8 CR 0 AAX7080 Cushion 0X80X 0 AAX600 Hexagonal Tapping Screw-B.0X8 NI-BL 8 AAX6790 Panel Assembly J,U,C,K,O,V AAX6800 Panel Assembly A,H,B,W P0 -- Panel J,U,C,K,O,V P0 -- Panel A,H,B,W P0 AAX680 Handle P0 AAX690 Bind Head Screw.0X8 CR P0 -- Fastner Head P50 -- Flat Washer D9.5 P60 -- Ret-Ring E P70 -- AC-IN Connector Assembly P70a AAX6850 AC Inlet M90-C LF AC IN P70b AAX6860 Switch JW-MRKK POWER ON/OFF P70c -- Connector Assembly VH P (0) P70d -- Connector Assembly PRIx60 P70e -- Earth Wire M.0 (60) P70f -- Ferrite Core HF70T8X6X0 LF P80 AAX6870 Screw.0X NI-BL P90 AAX6880 Toothed Lock Washer B M.0 CR P00 AAX6890 Hexagonal Nut M.0 CR P0 -- Cord Binder P0 AAX60 Cord Holder SKB-M WH P0 -- Insulator Tube P0 -- Cushion 65X8X : New Parts RANK: Japan only 6

35 REAR CASE ASSEMBLY ) 0 0a 70 ) a 0 ) The screws are for transportations only. Remove the screws during assembly. REF NO. PART NO. DESCRIPTION REMARKS QTY RANK REAR CASE ASSEMBLY STAGEPAS 00 AAX6990 Rear Case Assembly 0 -- Rear Case 0 -- Shield Case 0 -- Insulator A 0 AAX600 Fan 500LS NF LF 0a -- Cushion 70X5X Fan Bracket 60 AAX600 Bind Head Tapping Screw-B.0X6 CR 70 AAX6980 Bind Head Tapping Screw-B.0X8 CR Cushion 8.0X65X Cushion 7.0X00X 00 AAX600 Fan 00LS ND LF 00a -- Cushion 0X00X 0 AAX6050 Pan Head Tapping Screw-B.0X CR 0 AAX6060 Nut : New Parts RANK: Japan only 7

36 ELECTRICAL PARTS REF NO. PART NO. DESCRIPTION REMARKS QTY ELECTRICAL PARTS STAGEPAS 00 AAX6660 Circuit Board FILTER (669-0) AAX690 Circuit Board INPUT (669-0) AAX600 Circuit Board JACKA (8-0) AAX6980 Circuit Board JACKB (8-0) AAX6950 Circuit Board JACK (669-0) AAX6690 Circuit Board NETWORK (8-0) AAX68680 Circuit Board NETWORK (8-0) AAX68670 Circuit Board POWER J,U,C,A,V (8-0) AAX68690 Circuit Board POWER H,B,K,O,W (8-0) AAX6900 Circuit Board VR (669-0) RANK AAX6660 Circuit Board FILTER (669-0) C0 AAX680 Ceramic Capacitor (chip) 0P 50V D C AAX6670 Electrolytic Cap. 0/5V C AAX6670 Electrolytic Cap. 0/5V C5 AAX60 Mylar Capacitor V J C6 AAX60 Mylar Capacitor V J C0 XX Mylar Capacitor V J C50 AAX6670 Electrolytic Cap. 0/5V C5 AAX600 Ceramic Capacitor (chip) P 50V C0 AAX680 Ceramic Capacitor (chip) 0P 50V D C AAX6670 Electrolytic Cap. 0/5V C AAX6670 Electrolytic Cap. 0/5V C5 AAX60 Mylar Capacitor V J C6 AAX60 Mylar Capacitor V J C0 XX Mylar Capacitor V J C50 AAX6670 Electrolytic Cap. 0/5V C5 AAX600 Ceramic Capacitor (chip) P 50V C60 AAX6670 Electrolytic Cap. 0/5V C60 AAX6670 Electrolytic Cap. 0/5V C605 AAX60 Mylar Capacitor V J C606 AAX0 Mylar Capacitor 500P 50V J C607 AAX6690 Ceramic Capacitor (chip) V K C608 AAX670 Ceramic Capacitor (chip) u 0V K C609 AAX670 Ceramic Capacitor (chip) u 0V K C60 AAX6690 Ceramic Capacitor (chip) V K C6 AAX080 Electrolytic Cap. 7/6V C6 AAX0 Mylar Capacitor 500P 50V J C6 AAX6680 Mylar Capacitor 6800P 50V J C6 AAX670 Ceramic Capacitor (chip) u 0V K C68 AAX670 Ceramic Capacitor (chip) 7P 50V J C60 AAX6680 Mylar Capacitor 6800P 50V J C885 AAX670 Ceramic Capacitor (chip) V K C886 AAX6670 Electrolytic Cap. 0/5V C889 AAX670 Ceramic Capacitor (chip) V K C89 AAX670 Ceramic Capacitor (chip) V K C898 AAX670 Ceramic Capacitor (chip) V K C899 AAX670 Ceramic Capacitor (chip) V K C90 AAX670 Ceramic Capacitor (chip) V K C905 AAX670 Ceramic Capacitor (chip) V K C9 AAX6670 Electrolytic Cap. 0/5V C9 AAX6670 Electrolytic Cap. 0/5V C90 AAX670 Ceramic Capacitor (chip) V K C9 AAX670 Ceramic Capacitor (chip) V K CN8 AAX670 Connector Base Post 8P CN AAX670 Connector Base Post 8P D608 XX Diode (chip) SS55 TE-7 D609 XX Diode (chip) SS55 TE-7 IC0 AAX6750 IC (chip) NJM068M-D TE OP AMP IC07 AAX6750 IC (chip) NJM068M-D TE OP AMP IC0 AAX6750 IC (chip) NJM068M-D TE OP AMP IC60 AAX6760 IC (chip) M65850FP T DIGITAL ECHO IC60 AAX6750 IC (chip) NJM068M-D TE OP AMP Q05 AAX6770 Transistor (chip) KRA0S-RTK/P T LF Q06 AAX5980 Transistor (chip) SCK QRS T6 Q08 AAX600 FET SK6 BL (-F) Q05 AAX6770 Transistor (chip) KRA0S-RTK/P T LF Q06 AAX5980 Transistor (chip) SCK QRS T6 Q08 AAX600 FET SK6 BL (-F) : New Parts RANK: Japan only 8

37 REF NO. PART NO. DESCRIPTION REMARKS QTY R6 AAX680 Carbon Resistor (chip) 56K R0 AAX6790 Carbon Resistor (chip).5k J R AAX6800 Carbon Resistor (chip) 7K J R AAX6800 Carbon Resistor (chip) 7K J R5 AAX680 Carbon Resistor (chip) K J R6 AAX680 Carbon Resistor (chip) 70K J R7 AAX6090 Carbon Resistor (chip) 0.00 J R8 AAX6780 Carbon Resistor (chip) K J R9 AAX6870 Carbon Resistor (chip) 5.6K J R50 AAX680 Carbon Resistor (chip) 68K J R5 AAX6850 Carbon Resistor (chip).k J R5 AAX680 Carbon Resistor (chip) K J R55 AAX6860 Carbon Resistor (chip) 50K J R59 AAX6870 Carbon Resistor (chip) 5.6K J R6 AAX690 Carbon Resistor (chip) 00K J R80 AAX6790 Carbon Resistor (chip) K J R8 AAX6790 Carbon Resistor (chip) K J R96 AAX6860 Carbon Resistor (chip) 50K J R6 AAX680 Carbon Resistor (chip) 56K J R0 AAX6790 Carbon Resistor (chip).5k J R AAX6800 Carbon Resistor (chip) 7K J R AAX6800 Carbon Resistor (chip) 7K J R5 AAX680 Carbon Resistor (chip) K J R6 AAX680 Carbon Resistor (chip) 70K J R7 AAX6090 Carbon Resistor (chip) 0.00 J R8 AAX6780 Carbon Resistor (chip) K J R9 AAX6870 Carbon Resistor (chip) 5.6K J R50 AAX680 Carbon Resistor (chip) 68K J R5 AAX6850 Carbon Resistor (chip).k J R5 AAX680 Carbon Resistor (chip) K J R55 AAX6860 Carbon Resistor (chip) 50K J R59 AAX6870 Carbon Resistor (chip) 5.6K J R6 AAX690 Carbon Resistor (chip) 00K J R80 AAX6790 Carbon Resistor (chip) K J R8 AAX6790 Carbon Resistor (chip) K J R96 AAX6860 Carbon Resistor (chip) 50K J R6 AAX680 Carbon Resistor (chip) 56K J R6 AAX680 Carbon Resistor (chip) 56K J R60 AAX6870 Carbon Resistor (chip) 5.6K R60 AAX6890 Carbon Resistor (chip) 9K J R607 AAX6870 Carbon Resistor (chip) 5.6K J R60 AAX6900 Carbon Resistor (chip) 70 J R6 AAX6900 Carbon Resistor (chip) 70 J R6 AAX690 Carbon Resistor (chip) 5K J -65 AAX690 Carbon Resistor (chip) 5K J R66 AAX690 Carbon Resistor (chip) 00K J R67 AAX690 Carbon Resistor (chip) 5K J -69 AAX690 Carbon Resistor (chip) 5K J R60 AAX6800 Carbon Resistor (chip) 7K J R6 AAX6880 Carbon Resistor (chip) 0K J R6 AAX6880 Carbon Resistor (chip) 0K J RANK AAX690 Circuit Board INPUT (669-0) C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Ceramic Capacitor (chip) 70P 50V J -08 AAX690 Ceramic Capacitor (chip) 70P 50V J C09 AAX6960 Ceramic Capacitor (chip) 7P 50V J C0 AAX6960 Ceramic Capacitor (chip) 7P 50V J C8 AAX6970 Electrolytic Cap. (chip) 7/5V C AAX6970 Electrolytic Cap. (chip) 7/5V C9 AAX6980 Ceramic Capacitor (chip) 0P 50V J C AAX6990 Electrolytic Cap. (chip) 0/5V C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Ceramic Capacitor (chip) 70P 50V J -08 AAX690 Ceramic Capacitor (chip) 70P 50V J C09 AAX6960 Ceramic Capacitor (chip) 7P 50V J C0 AAX6960 Ceramic Capacitor (chip) 7P 50V J C8 AAX6970 Electrolytic Cap. (chip) 7/5V : New Parts RANK: Japan only 9

38 0 REF NO. PART NO. DESCRIPTION REMARKS QTY C AAX6970 Electrolytic Cap. (chip) 7/5V C9 AAX6980 Ceramic Capacitor (chip) 0P 50V J C AAX6990 Electrolytic Cap. (chip) 0/5V C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Ceramic Capacitor (chip) 70P 50V J -08 AAX690 Ceramic Capacitor (chip) 70P 50V J C09 AAX6960 Ceramic Capacitor (chip) 7P 50V J C0 AAX6960 Ceramic Capacitor (chip) 7P 50V J C8 AAX6970 Electrolytic Cap. (chip) 7/5V C AAX6970 Electrolytic Cap. (chip) 7/5V C9 AAX6980 Ceramic Capacitor (chip) 0P 50V J C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Electrolytic Cap. (chip) /50V C0 AAX690 Ceramic Capacitor (chip) 70P 50V J -08 AAX690 Ceramic Capacitor (chip) 70P 50V J C09 AAX6960 Ceramic Capacitor (chip) 7P 50V J C0 AAX6960 Ceramic Capacitor (chip) 7P 50V J C8 AAX6970 Electrolytic Cap. (chip) 7/5V C AAX6970 Electrolytic Cap. (chip) 7/5V C9 AAX6980 Ceramic Capacitor (chip) 0P 50V J C50 AAX670 Ceramic Capacitor (chip) 7P 50V J C50 AAX600 Ceramic Capacitor (chip) P 50V J C505 AAX6990 Electrolytic Cap. (chip) 0/5V C506 AAX6990 Ceramic Capacitor (chip) 00P 50V K C5 AAX670 Ceramic Capacitor (chip) 7P 50V J C56 AAX600 Ceramic Capacitor (chip) P 50V J C58 AAX6990 Ceramic Capacitor (chip) 00P 50V K C5 AAX6990 Electrolytic Cap. (chip) 0/5V C70 AAX670 Ceramic Capacitor (chip) 7P 50V J C70 AAX600 Ceramic Capacitor (chip) P 50V J C705 AAX6990 Electrolytic Cap. (chip) 0/5V C706 AAX6990 Ceramic Capacitor (chip) 00P 50V K C7 AAX670 Ceramic Capacitor (chip) 7P 50V J C76 AAX600 Ceramic Capacitor (chip) P 50V J C7 AAX6990 Electrolytic Cap. (chip) 0/5V C7 AAX6990 Ceramic Capacitor (chip) 00P 50V K C856 AAX600 Ceramic Capacitor (chip).7/5v C859 AAX600 Ceramic Capacitor (chip).7/5v C88 AAX670 Ceramic Capacitor (chip) V K C88 AAX670 Ceramic Capacitor (chip) V K C89 AAX600 Ceramic Capacitor (chip).7/5v C895 AAX600 Ceramic Capacitor (chip).7/5v C97 AAX6990 Electrolytic Cap. (chip) 0/5V C98 AAX6990 Electrolytic Cap. (chip) 0/5V CN AAX600 Connector Base Post 0PPHA0-00A56 CN5 AAX600 Connector Base Post 0PPHA0-00A56 IC0 AAX6750 IC (chip) NJM068M-D TE OP AMP IC0 AAX6750 IC (chip) NJM068M-D TE OP AMP IC50 AAX6750 IC (chip) NJM068M-D TE OP AMP IC70 AAX6750 IC (chip) NJM068M-D TE OP AMP JK0 AAX6050 Phone Jack Black MSJ-06-0A LF CH JK0 AAX6060 Cannon Connector XLR-0J-A LF CH JK0 AAX6070 RCA Jack Nickel P MSP-5HV-LF REC OUT L/R JK0 AAX6050 Phone Jack Black MSJ-06-0A LF POWERED SP L(MONO) JK0 AAX6050 Phone Jack Black MSJ-06-0A LF CH JK0 AAX6060 Cannon Connector XLR-0J-A LF CH JK0 AAX6050 Phone Jack Black MSJ-06-0A LF POWERED SP R JK0 AAX6050 Phone Jack Black MSJ-06-0A LF CH JK0 AAX6060 Cannon Connector XLR-0J-A LF CH JK0 AAX6050 Phone Jack Black MSJ-06-0A LF CH JK0 AAX6060 Cannon Connector XLR-0J-A LF CH JK50 AAX6050 Phone Jack Black MSJ-06-0A LF CH 5/6 L JK50 AAX6050 Phone Jack Black MSJ-06-0A LF CH 5/6 R JK50 AAX6080 RCA Jack Nickel P MSP-7H-0 LF CH 5/6,7/8 L/R L0 AAX6090 Coil MMZ608S0AT T LF L0 AAX6090 Coil MMZ608S0AT T LF L AAX6090 Coil MMZ608S0AT T LF - AAX6090 Coil MMZ608S0AT T LF L0 AAX6090 Coil MMZ608S0AT T LF : New Parts RANK: Japan only RANK

39 REF NO. PART NO. DESCRIPTION REMARKS QTY L0 AAX6090 Coil MMZ608S0AT T LF L AAX6090 Coil MMZ608S0AT T LF - AAX6090 Coil MMZ608S0AT T LF L0 AAX6090 Coil MMZ608S0AT T LF L0 AAX6090 Coil MMZ608S0AT T LF L0 AAX6090 Coil MMZ608S0AT T LF L0 AAX6090 Coil MMZ608S0AT T LF L50 AAX6090 Coil MMZ608S0AT T LF L50 AAX6090 Coil MMZ608S0AT T LF L70 AAX6090 Coil MMZ608S0AT T LF L70 AAX6090 Coil MMZ608S0AT T LF R0 AAX600 Carbon Resistor (chip).8k J R0 AAX60 Carbon Resistor (chip).k J R0 AAX60 Carbon Resistor (chip) M J R05 AAX600 Carbon Resistor (chip).8k J R06 AAX60 Carbon Resistor (chip).9k J R07 AAX60 Carbon Resistor (chip).9k J R08 AAX60 Carbon Resistor (chip) 0K J R0 AAX650 Carbon Resistor (chip) 0 J R AAX60 Carbon Resistor (chip) 0K J R5 AAX650 Carbon Resistor (chip) 0 J R7 AAX60 Carbon Resistor (chip) M J R8 AAX60 Carbon Resistor (chip).k J R9 AAX660 Carbon Resistor (chip) 0K J R0 AAX660 Carbon Resistor (chip) 0K J R6 AAX670 Carbon Resistor (chip) 560 J R66 AAX670 Carbon Resistor (chip) 560 J R70 AAX670 Carbon Resistor (chip) 560 J R0 AAX600 Carbon Resistor (chip).8k J R0 AAX60 Carbon Resistor (chip).k J R0 AAX60 Carbon Resistor (chip) M J R05 AAX600 Carbon Resistor (chip).8k J R06 AAX60 Carbon Resistor (chip).9k J R07 AAX60 Carbon Resistor (chip).9k J R08 AAX60 Carbon Resistor (chip) 0K J R0 AAX650 Carbon Resistor (chip) 0 J R AAX60 Carbon Resistor (chip) 0K J R5 AAX650 Carbon Resistor (chip) 0 J R7 AAX60 Carbon Resistor (chip) M J R8 AAX60 Carbon Resistor (chip).k J R9 AAX660 Carbon Resistor (chip) 0K J R0 AAX660 Carbon Resistor (chip) 0K J R6 AAX670 Carbon Resistor (chip) 560 J R66 AAX670 Carbon Resistor (chip) 560 J R70 AAX670 Carbon Resistor (chip) 560 J R0 AAX600 Carbon Resistor (chip).8k J R0 AAX60 Carbon Resistor (chip).k J R0 AAX60 Carbon Resistor (chip) M J R05 AAX600 Carbon Resistor (chip).8k J R06 AAX60 Carbon Resistor (chip).9k J R07 AAX60 Carbon Resistor (chip).9k J R08 AAX60 Carbon Resistor (chip) 0K J R0 AAX650 Carbon Resistor (chip) 0 J R AAX60 Carbon Resistor (chip) 0K J R5 AAX650 Carbon Resistor (chip) 0 J R7 AAX60 Carbon Resistor (chip) M J R8 AAX60 Carbon Resistor (chip).k J R9 AAX660 Carbon Resistor (chip) 0K J R0 AAX660 Carbon Resistor (chip) 0K J R0 AAX600 Carbon Resistor (chip).8k J R0 AAX60 Carbon Resistor (chip).k J R0 AAX60 Carbon Resistor (chip) M J R05 AAX600 Carbon Resistor (chip).8k J R06 AAX60 Carbon Resistor (chip).9k J R07 AAX60 Carbon Resistor (chip).9k J R08 AAX60 Carbon Resistor (chip) 0K J R0 AAX650 Carbon Resistor (chip) 0 J R AAX60 Carbon Resistor (chip) 0K J R5 AAX650 Carbon Resistor (chip) 0 J R7 AAX60 Carbon Resistor (chip) M J : New Parts RANK: Japan only RANK

40 REF NO. PART NO. DESCRIPTION REMARKS QTY R8 AAX60 Carbon Resistor (chip).k J R9 AAX660 Carbon Resistor (chip) 0K J R0 AAX660 Carbon Resistor (chip) 0K J R50 AAX690 Carbon Resistor (chip) 00K J R505 AAX6800 Carbon Resistor (chip) 7K J R506 AAX6870 Carbon Resistor (chip) 5.6K J R507 AAX6880 Carbon Resistor (chip).7k J R508 AAX680 Carbon Resistor (chip) K J R57 AAX690 Carbon Resistor (chip) 00K J R58 AAX6800 Carbon Resistor (chip) 7K J R59 AAX6870 Carbon Resistor (chip) 5.6K J R50 AAX6880 Carbon Resistor (chip).7k J R5 AAX680 Carbon Resistor (chip) K J R70 AAX690 Carbon Resistor (chip) 00K J R705 AAX6800 Carbon Resistor (chip) 7K J R706 AAX6870 Carbon Resistor (chip) 5.6K J R707 AAX6880 Carbon Resistor (chip).7k J R708 AAX680 Carbon Resistor (chip) K J R77 AAX690 Carbon Resistor (chip) 00K J R78 AAX6800 Carbon Resistor (chip) 7K J R79 AAX6870 Carbon Resistor (chip) 5.6K J R70 AAX6880 Carbon Resistor (chip).7k J R7 AAX680 Carbon Resistor (chip) K J S0 AAX680 Push Switch PS-E85-L5. LF MIC/LINE (CH ) S0 AAX680 Push Switch PS-E85-L5. LF MIC/LINE (CH ) S0 AAX680 Push Switch PS-E85-L5. LF MIC/LINE (CH ) S0 AAX680 Push Switch PS-E85-L5. LF MIC/LINE (CH ) ZN AAX690 Varistor AVR-M608C70KTAB - AAX690 Varistor AVR-M608C70KTAB RANK AAX600 Circuit Board JACKA (8-0) CN5 AAX60 Connector Base Post P SP-VH JK06 AAX60 Phone Jack P CK-6.5-9A AAX6980 Circuit Board JACKB (8-0) CN AAX60 Connector Base Post P SP-VH JK06 AAX60 Phone Jack P CK-6.5-9A AAX6950 Circuit Board JACK (669-0) -- Connector Assembly VHP-SIN P-P6 (AAX65) JK05 AAX60 Phone Jack P CK-6.5-9A SP OUT JK05 AAX60 Phone Jack P CK-6.5-9A SP OUT L99 AAX60 Coil ACM-0-PL LF L99 AAX60 Coil ACM-0-PL LF AAX6690 Circuit Board NETWORK (8-0) -- Cord Holder SKB-M WH L0 (AAX6) -- Cord Holder SKB-M WH L0 (AAX65) C AAX80 Capacitor 6.8uF/00V C AAX90 Film Capacitor 0.8uF/50V C5 AAX500 Film Capacitor.9uF/50V CN0 AAX690 Connector Base Post P BP-VH L0 AAX50 Coil.mH L0 AAX50 Coil 0.mH P9 -- Wire Red + LF SP-WF 05N P0 -- Wire Black - LF SP-WF 0N P -- Wire Yellow + HF SP-TW 05N P -- Wire Blue - HF SP-TW 0N AAX68680 Circuit Board NETWORK (8-0) -- Cord Holder SKB-M WH L0 (AAX6) -- Cord Holder SKB-M WH L0 (AAX65) C AAX80 Capacitor 6.8uF/00V C AAX90 Film Capacitor 0.8uF/50V C5 AAX500 Film Capacitor.9uF/50V CN8 AAX690 Connector Base Post P BP-VH L0 AAX50 Coil.mH L0 AAX50 Coil 0.mH P -- Wire Red + LF SP-WF 05N P -- Wire Black - LF SP-WF 0N : New Parts RANK: Japan only

41 REF NO. PART NO. DESCRIPTION REMARKS QTY P5 -- Wire Yellow + HF SP-TW 05N P6 -- Wire Blue - HF SP-TW 0N RANK AAX68670 Circuit Board POWER J,U,C,A,V (8-0) AAX68690 Circuit Board POWER H,B,K,O,W (8-0) -- Bushing B- IC80,80 (AAX05) -- Tube Black.0X TH80 (AAX60) -- Mica SK6B IC80,80 (AAX) -- Heat Sink A (AAX6) -- Heat Sink 5X0 (AAX6) -- Heat Sink IC80,80,TH80 (AAX6) AAX6050 Pan Head Screw.0X CR 7 AAX6980 Bind Head Tapping Screw-B.0X8 CR -- Ferrite Core HF70BB.5X5X. LF D809,8 (AAX6) AAX650 Fuse Holder EYF-5BCY T C7 AAX660 Electrolytic Cap. 0/50V C AAX660 Electrolytic Cap. 0/50V C7 AAX660 Electrolytic Cap. 0/50V C AAX660 Electrolytic Cap. 0/50V C80 AAX670 Ceramic Capacitor 000P/500V C80 AAX680 Electrolytic Cap. 0/5V C80 AAX660 Electrolytic Cap. 0/50V C80 AAX690 Electrolytic Cap. 90/00V C805 AAX600 Electrolytic Cap. 7/5V C806 AAX60 Electrolytic Cap. 000/50V C807 AAX60 Ceramic Capacitor 0.0/500V C808 AAX690 Electrolytic Cap. 90/00V C809 AAX60 Ceramic Capacitor 0.0/500V C80 AAX60 Electrolytic Cap. 7/00V C8 AAX60 Ceramic Capacitor 000P/50V C8 AAX60 Electrolytic Cap. 000/50V C8 AAX50 Mylar Capacitor 0. 50V J C8 AAX6870 Electrolytic Cap. 0/6V C85 AAX670 Ceramic Capacitor (chip) V K C86 AAX670 Ceramic Capacitor (chip) V K C87 AAX650 Ceramic Capacitor (chip) 0. 5V Z C88 AAX650 Ceramic Capacitor (chip) 0. 5V Z C89 AAX600 Electrolytic Cap. 7/5V C80 AAX650 Ceramic Capacitor (chip) 0. 5V Z C8 AAX670 Ceramic Capacitor 000P/500V C8 AAX680 Electrolytic Cap. 0/5V C8 AAX660 Electrolytic Cap. 0/50V C8 AAX650 Ceramic Capacitor (chip) 0. 5V Z C85 AAX670 Ceramic Capacitor (chip) V K C86 AAX680 Mylar Capacitor 0./75V C87 AAX670 Ceramic Capacitor (chip) V K C88 AAX60 Electrolytic Cap. 000/50V C89 AAX60 Electrolytic Cap. 000/50V C80 AAX50 Mylar Capacitor 0. 50V J C8 AAX60 Ceramic Capacitor 000P/50V J,U,C,V C8 AAX6980 Ceramic Capacitor 70P/50V A,H,B,K,O,W C8 AAX60 Ceramic Capacitor 000P/50V J,U,C,V C8 AAX6980 Ceramic Capacitor 70P/50V A,H,B,K,O,W C8 AAX670 Ceramic Capacitor (chip) V K C8 AAX600 Electrolytic Cap. 7/5V C85 AAX60 Ceramic Capacitor 000P/50V C86 AAX650 Ceramic Capacitor (chip) 0. 5V Z C87 AAX6870 Mylar Capacitor 0.7/75V J,U,C,V C87 AAX680 Mylar Capacitor 0./75V A,H,B,K,O,W C88 AAX670 Ceramic Capacitor (chip) V K C89 AAX650 Ceramic Capacitor (chip) 0. 5V Z C80 AAX670 Ceramic Capacitor (chip) V K C8 AAX600 Electrolytic Cap. 7/5V C85 AAX670 Ceramic Capacitor (chip) u 0V K C87 AAX6500 Electrolytic Cap. 00/6V C88 AAX6500 Electrolytic Cap. 00/6V C9 AAX600 Electrolytic Cap. 7/5V -9 AAX600 Electrolytic Cap. 7/5V C997 AAX600 Ceramic Capacitor (chip) 000P K C998 AAX6970 Electrolytic Cap. 0/6V : New Parts RANK: Japan only

42 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK C999 AAX670 Ceramic Capacitor (chip) V K CN AAX60 Connector Base Post P BB-EH CN AAX0590 Connector Base Post P BP-VH CN AAX60 Connector Base Post P BB-EH CN AAX650 Connector Base Post 8P CN5 AAX650 Connector Base Post 9P CN6 AAX650 Connector Base Post 8P CN7 AAX650 Connector Base Post 9P CN9 AAX00 Connector Base Post P BP-VH CN9 -- Connector Assembly 9P-00 EH-SCN (AAX65) D80 AAX6550 Zener Diode ZB00 TPA(Q) T LF D80 AAX6550 Zener Diode ZB00 TPA(Q) T LF D80 AAX6560 Diode DLA(TPA) T D80 AAX6560 Diode DLA(TPA) T D805 AAX550 Diode SS T-77 D806 AAX6570 Diode Stack RBV-0 D807 AAX6560 Diode DLA(TPA) T D808 AAX550 Diode SS T-77 D809 AAX6580 Diode Stack 0DLCZ7A (-F) LF D80 AAX6590 Zener Diode MTZJ8B T-77 D8 AAX6590 Zener Diode MTZJ8B T-77 D8 AAX6550 Zener Diode ZB00 TPA(Q) T LF D8 AAX6560 Diode DLA(TPA) T D85 AAX550 Diode SS T-77 D86 AAX6550 Zener Diode ZB00 TPA(Q) T LF D87 AAX6560 Diode DLA(TPA) T D88 AAX6560 Diode DLA(TPA) T D89 AAX6590 Zener Diode MTZJ8B T-77 D80 AAX6590 Zener Diode MTZJ8B T-77 D8 AAX550 Diode SS T-77 D8 AAX6580 Diode Stack 0DLCZ7A (-F) LF D8 AAX6600 Zener Diode MTZJ0B T-77 D85 AAX6600 Zener Diode MTZJ0B T-77 D86 AAX550 Diode SS T-77 D88 AAX550 Diode SS T-77 D89 AAX6560 Diode DLA(TPA) T D80 AAX6560 Diode DLA(TPA) T D8 AAX550 Diode SS T-77 D8 AAX550 Diode SS T-77 D8 AAX6550 Zener Diode ZB00 TPA(Q) T LF -80 AAX6550 Zener Diode ZB00 TPA(Q) T LF D8 AAX6560 Diode DLA(TPA) T D8 AAX6560 Diode DLA(TPA) T D85 AAX6590 Zener Diode MTZJ8B T-77 D86 AAX550 Diode SS T-77 D87 AAX550 Diode SS T-77 EP XX Lug Terminal MET7-000 EP XX Lug Terminal MET7-000 F AAX660 Fuse 6.A 50V J,U,C,V F AAX660 Fuse TAL 50V A,H,B,K,O,W FB -- Ferrite Core ZBF50M-00(TA)-TLF (AAX66) IC80 AAX660 IC KIA785API-U/P REGULATOR +5V IC80 AAX6650 IC TOP9YN LF Switching Controller IC80 AAX6660 IC KIA795PI-U/P REGULATOR -5V IC80 AAX6650 IC TOP9YN LF Switching Controller IC805 AAX6670 IC KIA78M05PI-U/P REGULATOR +5V JP80 -- Jumper Wire 7.5mm J,U,C,V L80 AAX6680 Coil SF-T8-50S-0 LF (7uH) -80 AAX6680 Coil SF-T8-50S-0 LF (7uH) L805 AAX69570 Coil TF5B-70YR0-0 L806 AAX6690 Coil TF58S-0YR0-K PC80 AAX6700 PHC TLP (D) -80 AAX6700 PHC TLP (D) Q80 AAX5980 Transistor (chip) SCK QRS T6 Q80 AAX5980 Transistor (chip) SCK QRS T6 Q80 AAX670 Transistor (chip) SA07AK QRS T6 Q80 AAX5980 Transistor (chip) SCK QRS T6 Q805 AAX5980 Transistor (chip) SCK QRS T6 Q806 AAX5690 Transistor KTC06 YGR Q807 AAX5690 Transistor KTC06 YGR : New Parts RANK: Japan only