Stagepas 500 Service Manual

STAGEPAS 500

1

SERVICE MANUAL

PA 011840

CONTENTSSPECIFICATIONS ............................................... 3PANEL LAYOUT .................................. 4DIMENSIONS......................................................... 4CIRCUIT BOARD LAYOUT .............. 5DISASSEMBLY PROCEDURE ........................... 6LSI PIN DESCRIPTIONLSI ............................ 16IC BLOCK DIAGRAMIC................................. 18CIRCUIT BOARDS..................................... 19INSPECTIONS ......................................................... 27ADJUSTMENT OF AMPLIFIER UNIT..................................................... 30FACTORY SETTING.................................. 30TROUBLE SHOOTING ............ 31PARTS LISTBLOCK DIAGRAMCIRCUIT DIAGRAM

HAMAMATSU, JAPAN200612-155400

Copyright (c) Yamaha Corporation. All rights reserved. PDF 07.01

SpeakerSpeaker Mixer

www . xiaoyu163. com

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STAGEPAS 500

2

WARNINGComponents having special characteristics are marked and must be replaced with parts having specification equal to thoseoriginally installed.

IMPORTANT NOTICEThis manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basicservice 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 : 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 adviseall Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or theappointed service representative.

IMPORTANT : 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 servicedepartments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes inspecification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact thedistributors Service Division.

WARNING : Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulatedby grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.)

IMPORTANT : 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 causecancer 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 KINGDOMConnecting the Plug and Cord

WARNING: THIS APPARATUS MUST BE EARTHEDIMPORTANT. The wires in this mains lead are coloured in accordance with the following code:GREEN-AND-YELLOWBLUEBROWN

: EARTH: NEUTRAL: LIVE

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.


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STAGEPAS 500

3

SPECIFICATIONS General Specifications

Maximum Output Power250 W+250 W (10 %)/4 @10 % THD at 1 kHz (SPEAKER L/R)

200 W+200 W/4 @1 % THD at 1 kHz (SPEAKER L/R)Maximum Output Level

116 dB (1 m)Frequency Response (Nominal output level @ 1 kHz)

-3 dB, 0 dB, +1 dB @20 Hz20 kHz (MUSIC/SPEECH=MUSIC) (MONITOR OUT)

-3 dB, 0 dB, +1 dB @80 Hz20 kHz (MUSIC/SPEECH=SPEECH) (REC OUT)

-3 dB, 0 dB, +1 dB @20 Hz20 kHz, 1 W Output (MUSIC/SPEECH=MUSIC, without Speaker EQ)

(SPEAKERS L/R)Total Harmonic Distortion

0.5 % @20 Hz, 1 kHz, 20 kHz, +14 dBu GAIN=nominal(MONITOR OUT, REC OUT)

Hum & Noise (Equivalent Input Noise, Rs=150 , MIC/LINE=MIC)-106 dBu (CH1/2)-112 dBu (CH3/4)-65 dBu Residual output noise (SPEAKERS L/R)

Crosstalk (1 kHz)-70 dB between input channels

Phantom Voltage+15 V (CH14)

LIMIT/COMP switchON=Comp, OFF=Limit (CH1/2)

Power Consumption65 W

Weight24 kg (Speaker x 2 + Powered Mixer)

Stereo Input Channel Equalization15 dBHIGH 10 kHz shelvingLOW 100 Hz shelving

AccessoriesPower Cable, Speaker Cable, Owners Manual

OptionMicrophone

Speakers (500S)Enclosure

2 way bass-reflex type, Polypropylene, Black

Crossover Frequency4.0 kHz (LF: 12 dB/oct, HF: 12 dB/oct)

Frequency Range55 Hz20 kHz (-10 dB)

Speaker UnitLF: 10" (25 cm) ConeHF: 1" (2.54 cm) Compression Driver

250W+250W(10%)/4 @10% THD at 1kHz (SPEAKERS L/R)200W+200W/4 @1% THD at 1kHz (SPEAKERS L/R)

116dB (1m)

(@1kHz)-3dB, 0dB, +1dB @20Hz20kHz (MUSIC/SPEECH=MUSIC)

(MONITOR OUT)-3dB, 0dB, +1dB @80Hz20kHz (MUSIC/SPEECH=SPEECH)

(REC OUT)-3dB, 0dB, +1dB @20Hz20kHz, 1W

(MUSIC/SPEECH=MUSIC, EQ)(SPEAKERS L/R)

0.5% @20Hz, 1kHz, 20kHz +14dBu GAIN=

(MONITOR OUT, REC OUT)

&(, Rs=150, MIC/LINE=MIC)-106dBu (CH1/2)-112dBu (CH3/4)-65dBu (SPEAKERS L/R)

(1 kHz)-70 dB

+15V (CH1-4)

LIMIT/COMPON=, OFF=(CH1/2)

65 W

24 kg (2)

(15 dB)HIGH: 10kHzLOW: 100Hz

(500S)2-way, ,

4.0kHz (LF:12dB/oct, HF:12dB/oct)

55Hz20kHz (-10dB)

LF: 10" (25 cm) HF: 1" (2.54 cm)


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STAGEPAS 500

4

PANEL LAYOUT

DIMENSIONS

Unit: mm

Speaker

Mixer

q [AC IN] jack ([AC IN])w [POWER] switch ([POWER])e [SPEAKERS L/R] jacks (for included speakers (500S) only) ([SPEAKERS L/R]((500S)))

r [REC OUT L/R] jacks ([REC OUT L/R])t [MONITOR OUT L(MONO)/R] jacks ([MONITOR OUT L(MONO)/R])

y Channel input jacks (CH 1 to 4) ( (CH 14))

u Stereo channel input jacks (CH 5/6, 7/8, 9/10) ((CH 5/67/89/10))

i [MIC/LINE] switches ([MIC/LINE])o [PHANTOM] switch ([PHANTOM])

!0 [LIMIT/COMP] switches ([LIMIT/COMP])!1 Equalizer [HIGH]/[LOW] (EQ())!2 [REVERB] switches ([REVERB])!3 [REVERB] control ([REVERB])!4 [LEVEL] controls ([LEVEL])!5 [MASTER LEVEL] control ([MASTER LEVEL])

!6 [SPEECH/MUSIC] switch ([SPEECH/MUSIC])

!7 [MONITOR OUT] control ([MONITOR OUT])

!8 [LEVEL] meter ([LEVEL])!9 [POWER] indicator ([POWER])

9/107/85/64321MASTER

9/10

7/8

5/6

43

21

MA

STER

2-M8 x 25

152

544.

5

330

120

342 298

175 111.5


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STAGEPAS 500

5

CIRCUIT BOARD LAYOUT

NETWORK

NETWORKPOWER

DSP

JACK

AMP

CONTROL2 (2/3)

CONTROL3 (3/3)

CONTROL1 (1/3)

Speaker LF LF

Speaker HF HF

Front view Right side view

POWER

DSP

JACK

AMP

CONTROL2 (2/3)

CONTROL3 (3/3)

CONTROL1 (1/3)

Rear view


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6STAGEPAS 500

DISASSEMBLY PROCEDURE

1. Ass'y11-1 [190]4Ass'y

1

2. LF22-1 Ass'y12-2 [170A] 8 LF

12-3 LF

LF1

3. 2

3-1 [150A]1412

3-2 LFLF1

3-3 HFHF2

LFHF

[170A]: Bind Head Tapping Screw-PPBIND5.0X18 BL CR3 (WJ559700)

[190]: Bind Head Tapping Screw-PPBIND4.0X12 NI-BL (WJ329500)

Fig.1 (1)

Front grille assembly(Ass'y)

[190]

[190] [190]

[170A]

[170A]

[170A]

[190]

[170A]

Speaker LF (Woofer)(LF ())

Front cabinet unit()

[150A]

[150A] [150A]

[150A]

[150A]

[150A]

[150A]

[150A]

Rear cabinet unit()

[150A]: Bind Head Tapping Screw-AABIND5.0X45 NI-BL (WJ329900)

Fig.2 (2)

1. Front Grille Assembly(Time required: About 1 minute)

1-1 Remove the four (4) screws marked [190]. The frontgrille assembly can then be removed. (Fig. 1)

2. Speaker LF (Woofer)(Time required: About 2 minutes)

2-1 Remove the front grille assembly. (See procedure 1)2-2 Remove the eight (8) screws marked [170A]. The

speaker LF (woofer) can then be removed. (Fig. 1)2-3 Remove the wire LF (red/black) attached to the

speaker LF (woofer). (Photo 1)

3. Front Cabinet Unit, Rear Cabinet Unit(Time required: About 2 minutes)

3-1 Remove the fourteen (14) screws marked [150A].The front cabinet unit and rear cabinet unit can thenbe separated. (Fig. 1, Fig. 2)

3-2 Remove the wire LF (red/black) attached to thespeaker LF (woofer). (Photo 1)

3-3 Remove the wire HF (yellow/blue) attached to thespeaker HF (tweeter). (Photo 2)

* Take care not to open the front cabinet unit andrear cabinet unit too wide or the speaker LF(woofer) terminal and speaker HF (tweeter)terminal may be damaged.


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7STAGEPAS 500

[140]: Bind Head Tapping Screw-BBBIND4.0X20 NI-BL (WJ329100)

Photo 3 (3)

Photo 1 (1) Photo 2 (2)

4. HF34-1

34-2 [140]2

HF3

5. Ass'yNETWORK4

5-1 3

5-2 Ass'ySP4

5-3 [30]4Ass'y4

5-4 [N40]4NETWORK4-1

[N40]: Pan Head Tapping Screw-BBPAN3.0X8 CR3 (WJ329000)

4. Speaker HF (Tweeter)(Time required: About 3 minutes)

4-1 Separate the front cabinet unit and rear cabinet unit.(See procedure 3)

4-2 Remove the two (2) screws marked [140]. Thespeaker HF (tweeter) can then be removed fromthe front cabinet unit. (Photo 3)

5. Network Assembly, NETWORK CircuitBoard (Time required: About 4 minutes)

5-1 Separate the front cabinet unit and rear cabinet unit.(See procedure 3)

5-2 Remove the SP connector assembly from thenetwork assembly. (Photo 4)

5-3 Remove the four (4) screws marked [30]. Thenetwork assembly can then be removed from therear cabinet unit. (Photo 4)

5-4 Remove the four (4) screws marked [N40]. TheNETWORK circuit board can then be removed.(Photo 4-1)

Wire LF (Red) (LF())

Speaker LF (Woofer) (LF())

Wire LF (Black) (LF())

Wire HF (Blue) (HF())

Wire HF (Yellow) (HF())

Speaker HF (Tweeter) (HF())

Photo 4 (4)

[30]: Bind Head Tapping Screw-BBBIND3.0X10 NI-BL (WJ329200)

Photo 4-1 (4-1)

[140]

Front cabinet unit()

Speaker HF (Tweeter)

(HF ())

[N40][N40]

NETWORK

Network Assembly Assy

[30][30]

Network assembly(Ass'y)

Rear cabinet unit()

SP connector assembly(SP)


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8STAGEPAS 500

[50A]: Bind Head Tapping Screw-PPBIND4.0X12 NI-BL (WJ329500)

6. Ass'yAss'y1

6-1 2 OPENAss'yAss'y5

7. JACK17-1 Ass'yAss'y

67-2 [50A]3JACK

Ass'y67-3 JACKSP6-17-4 [210a]1

Ass'y JACK6-1

6. Mixer Assembly, Cover Mold Assembly(Time required: About 1 minute)

6-1 Rotate the two (2) straight slots on the fastenerheads with a coin driver or minus driver until eachstraight slot is in alignment with the OPEN position.The mixer assembly or cover mold assembly canthen be removed. (Photo 5)

7. JACK Circuit Board(Time required: About 1 minute)

7-1 Remove the mixer assembly or cover moldassembly. (See procedure 6)

7-2 Remove the three (3) screws marked [50A]. Themount bracket assembly can then be removedtogether with the JACK circuit board. (Photo 6)

7-3 Remove the SP connector assembly from the JACKcircuit board. (Photo 6-1)

7-4 Remove the hexagonal nut marked [210a]. TheJACK circuit board can then be removed from themount bracket assembly. (Photo 6-1)

Cover mold assembly(Ass'y)

Fastner head()

Fastner head()

Mixer assembly(Ass'y)

Fastner head()

Fastner head()

Fastner head()

Coin driver or minus driver()

Photo 5 (5)

Photo 6 (6)

Mount bracket assembly(Ass'y)

[50A][210a]: Hexagonal NutM15.0 BL

Photo 6-1 (6-1)

Mount bracket assembly(Ass'y)[210a]

JACK

SP connector assembly(SP)www . xiaoyu163. com

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9STAGEPAS 500

8. 28-1 Ass'y68-2 [400]8Ass'y

7

9. 229-1 Ass'y69-2 89-3 [380]42

8

10. POWER310-1 Ass'y610-2 810-3 2910-4 [290]6POWER

9

8. Rear Case(Time required: About 2 minutes)

8-1 Remove the mixer assembly. (See procedure 6)8-2 Remove the eight (8) screws marked [400]. The rear

case can then be removed from the mixer assembly.(Photo 7)

9. Shield Bracket 2(Time required: About 2 minutes)

9-1 Remove the mixer assembly. (See procedure 6)9-2 Remove the rear case. (See procedure 8)9-3 Remove the four (4) screws marked [380]. The

shield bracket 2 can then be removed. (Photo 8)

10. POWER Circuit Board(Time required: About 3 minutes)

10-1 Remove the mixer assembly. (See procedure 6)10-2 Remove the rear case. (See procedure 8)10-3 Remove the shield bracket 2. (See procedure 9)10-4 Remove the six (6) screws marked [290]. The POWER

circuit board can then be removed. (Photo 9)

Rear case () [400]

[400] Mixer Assembly Assy Shield bracket 2 (2)

[380][380]

Photo 7 (7) Photo 8 (8)

[400]: Hexagonal Tapping Screw-BB3.0X8 NI-BL (AAX62010)

[380]: Bind Head Tapping Screw-BBBIND3.0X8 CR3 (AAX61980)

POWER

[290]

[290]

Photo 9 (9)[290]: Pan Head Tapping Screw-BBPAN3.0X8 CR3 (WJ329000)www . xiaoyu163. com

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10

STAGEPAS 500

11. DSP211-1 Ass'y611-2 811-3 2911-4 CONTROL2 (2/3)CN27CN33

DSP10

11. DSP Circuit Board(Time required: About 2 minutes)

11-1 Remove the mixer assembly. (See procedure 6)11-2 Remove the rear case. (See procedure 8)11-3 Remove the shield bracket 2. (See procedure 9)11-4 Remove the DSP circuit board from the connectors

CN27 and CN33 of the CONTROL2 (2/3) circuitboard. (Photo 10)

Photo 10 (10)

Panel assembly(Ass'y)

[240aA]

12. AMP Circuit Board, CONTROL3 (3/3)Circuit Board (Time required: About 4 minutes)

12-1 Remove the mixer assembly. (See procedure 6)12-2 Remove the rear case. (See procedure 8)12-3 Remove the shield bracket 2. (See procedure 9)12-4 Remove the two (2) hexagonal nuts marked [240aA]

from the panel printing side. (Photo 11)12-5 Remove the two (2) screws marked [270]. The

phone bracket can then be removed together withthe AMP circuit board and CONTROL3 (3/3) circuitboard. (Photo 12)

12-6 Remove the two (2) screws marked [260A]. TheAMP circuit board and CONTROL3 (3/3) circuitboard can then be removed from the phone bracket.(Photo 13)

12-7 Remove the screw marked [260B]. The AMP circuitboard A can then be removed from the CONTROL3(3/3) circuit board. (Photo 13)

12-8 Remove the screw marked [260C]. The AMP circuitboard B can then be removed from the CONTROL3(3/3) circuit board. (Photo 13)

CONTROL3 (3/3)

AMP[270] [270]Phone bracket ()

Photo 11 (11)[240aA]: Hexagonal NutM15.0 BL

Photo 12 (12)[270]: Bind Head Tapping Screw-BBBIND

3.0X8 CR3 (AAX61980)

12. AMPCONTROL3 (3/3)4

12-1 Ass'y612-2 812-3 2912-4 [240aA]2

1112-5 [ 2 7 0 ] 2 A M P

CONTROL3 (3/3)12

12-6 [260A]2AMPCONTROL3 (3/3)13

12-7 [260B]1CONTROL3 (3/3)AMPA13

12-8 [260C]1CONTROL3 (3/3)AMPB13

[CN32]

[CN33]

[CN27] [CN28]

DSP

CONTROL2 (2/3)


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11

STAGEPAS 500

13. 1 Ass'y4

13-1 Ass'y613-2 813-3 [P30]22

1415 1613-4 [170B] 6[240aB]

21713-5 29

13. Shield Bracket 1 Assembly(Time required: About 4 minutes)

13-1 Remove the mixer assembly. (See procedure 6)13-2 Remove the rear case. (See procedure 8)13-3 Remove the two (2) each screws marked [P30]. The

two (2) handles can then be removed. (Photo 14,Photo15, Photo16)

13-4 Remove the six (6) screws marked [170B] and two(2) hexagonal nuts marked [240aB] from the panelprinting side. (Photo 17)

13-5 Remove the shield bracket 2. (See procedure 9)

Photo 13 (13)[260A], [260B], [260C]: Bind Head Tapping Screw-BBBIND3.0X8 CR3 (AAX61980)

[P30]: Bind Head ScrewBINDM3.0X8 CR3(AAX61910)

Handle ()

Photo 14 (14)Photo 15 (15)

Photo 16 (16)

[P30]: Bind Head ScrewBINDM3.0X8 CR3(AAX61910)

Photo 17 (17)

Panel assembly(Ass'y)[240aB][170B]

[170B]

1

2

3

4

5

6

[170B]: Bind Head Tapping Screw-BBBIND3.0X10 NI-BL (WJ329200)

[240aB]: Hexagonal NutM15.0 BL

[P30]

[P30]

CONTROL3 (3/3)

AMP

AMP

[260B] [260C] [260A][260A]

Phone bracket() A

B


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12

STAGEPAS 500

13-6 POWER CN801CN802CN803 CONTROL3 (3/3)CN5421 Ass'yAMPCONTROL3 (3/3)POWER18

1 Ass'y [170B]17

13-6 Disconnect the connectors CN801, CN802 andCN803 of the POWER circuit board and the connectorCN542 of the CONTROL3 (3/3) circuit board. Theshield bracket 1 assembly (including AMP circuitboard, CONTROL3 (3/3) circuit board and POWERcircuit board) can then be removed. (Photo 18)

* When installing the shield bracket 1 assembly,tighten the screws marked [170B] in numericalorder ( ). (Photo 17)

14. CONTROL1 (1/3)814-1 Ass'y614-2 814-3 2914-4 1 Ass'y

1314-5 [140a]10

[140b]10[150B]1019

14. CONTROL1 (1/3) Circuit Board(Time required: About 8 minutes)

14-1 Remove the mixer assembly. (See procedure 6)14-2 Remove the rear case. (See procedure 8)14-3 Remove the shield bracket 2. (See procedure 9)14-4 Remove the shield bracket 1 assembly.

(See procedure 13)14-5 Remove the ten (10) hexagonal nuts marked [140a],

ten (10) flat washers marked [140b] and ten (10)screws marked [150B] from the panel printing side.(Photo 19)

Photo 18 (18)


[150B][150B]

[140a], [140b]

[140a], [140b]

[140a], [140b][140a], [140b]

Photo 19 (19)

[140a]: Hexagonal NutM11.0[140b]: Flat WasherM9.2[150B]: Bind Head Tapping Screw-BBBIND3.0X10 NI-BL (WJ329200)

CONTROL3 (3/3)

AMP

[CN801]

[CN542]

[CN802]

[CN803]Shield bracket 1

(1)

POWER

AMPCONTROL3 (3/3)POWER

Shield bracket 1 (1)

Shield Bracket 1 Assembly 1 Ass'y


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13

STAGEPAS 500

14-6 CONTROL2 (2/3)CN21CN26CONTROL1 (1/3)20

[120]4[130]4CONTROL1 (1/3)CONTROL1 (1/3)CONTROL1 (1/3)21

14-6 Remove the CONTROL1 (1/3) circuit board fromthe connectors CN21 and CN26 of the CONTROL2(2/3) circuit board. (Photo 20)

* The four (4) push buttons marked [120] and four(4) push spacers marked [130] are not parts ofthe CONTROL1 (1/3) circuit board. Whenreplacing the CONTROL1 (1/3) circuit board, besure to remove these parts and attach them tothe new CONTROL1 (1/3) circuit board. (Photo 21)

CONTROL1 (1/3)

CONTROL2 (2/3)

[CN21]

[CN22]

[CN25]

[CN26]

Photo 20 (20)

CONTROL1 (1/3)

[120]: Push button ()

[130]: Push spacer ()

Photo 21 (21)

15. CONTROL2 (2/3) Circuit Board(Time required: About 9 minutes)

15-1 Remove the mixer assembly. (See procedure 6)15-2 Remove the rear case. (See procedure 8)15-3 Remove the shield bracket 2. (See procedure 9)15-4 Remove the DSP circuit board. (See procedure 11)15-5 Remove the shield bracket 1 assembly.

(See procedure 13)15-6 Remove the CONTROL1 (1/3) circuit board.

(See procedure 14)15-7 Remove the seven (7) volume knobs (white) marked

[80] and the volume knob (red) marked [90] fromthe panel printing side. (Photo 22)

15. CONTROL2 (2/3)915-1 Ass'y615-2 815-3 2915-4 DSP1115-5 1 Ass'y

1315-6 CONTROL1 (1/3)1415-7 [80]VR7[90]

VR122


[90]: Volume knob (Red) (VR())

[80]: Volume knob (White)(VR())

Photo 22 (22)


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14

STAGEPAS 500

15-8 [110]5CONTROL2 (2/3)23

CONTROL2 (2/3)CONTROL2 (2/3)CONTROL2 (2/3)24[40]: 7[50B]: VRS 1[60]: VRS 14[70]: VRS 1

15-8 Remove the five (5) screws marked [110]. TheCONTROL2 (2/3) circuit board can then beremoved. (Photo 23)

* The following parts are not parts of theCONTROL2 (2/3) circuit board. When replacingthe CONTROL2 (2/3) circuit board, be sure toremove these parts and attach them to the newCONTROL2 (2/3) circuit board. (Photo 24) [40]: Push buttons 7 pcs. [50B]: Volume knob (S) (white) 1 pc. [60]: Volume knobs (S) (green) 14 pcs. [70]: Volume knob (S) (blue) 1 pc.

16. Power Switch, AC Inlet(Time required: About 5 minutes)

16-1 Remove the mixer assembly. (See procedure 6)16-2 Remove the rear case. (See procedure 8)16-3 Remove the shield bracket 2. (See procedure 9)16-4 Remove the shield bracket 1 assembly.

(See procedure 13)16-5 Remove the two (2) connector assemblies

(connector assembly (1P) and connector assembly(2P)) and earth wire soldered to the power switchand AC inlet. (Fig. 3)

16-6 Remove the power switch by pressing its claws. (Fig. 4)16-7 Remove the AC inlet by pressing its claws. (Fig. 5)

17. Fan (Time required: About 5 minutes)17-1 Remove the mixer assembly. (See procedure 6)17-2 Remove the rear case. (See procedure 8)17-3 Remove the shield bracket 2. (See procedure 9)17-4 Remove the shield bracket 1 assembly.

(See procedure 13)17-5 Remove the four (4) screws marked [210]. The fan

can then be removed from the shield bracket 1assembly. (Photo 25)

* The fan is fixed with two-sided tape. Applypower little by little to remove the fan.

16. AC5

16-1 Ass'y616-2 816-3 2916-4 1 Ass'y

1316-5 AC

21P, 2P3

16-6 416-7 AC5

17. 517-1 Ass'y617-2 817-3 2917-4 1 Ass'y

1317-5 [210] 41

Ass'y25

CONTROL2 (2/3)

[110]

[110]

Photo 23 (23)[110]: Bind Head ScrewBIND

M3.0X8 CR3 (AAX61910)



[70]: Volume knob (S) (Blue) (VR(S)())

[60]: Volume knob (S) (Green)(VR(S)())

[50B]: Volume knob (S) (White) (VR(S)())

CONTROL2 (2/3)

Photo 24 (24)


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15

STAGEPAS 500

Shield bracket 1 assembly (1 Ass'y)

Fan ()

[210]

[210]

Photo 25 (25)[210]: Bind Head Tapping Screw-BBBIND3.0X20 NI-BL (WK008800)

Fig.3 (3)

Fig.4 (4) Fig.5 (5)

AC inlet(AC)

Connector assembly (1P) (brown)( 1P ())

Connector assembly (2P)( 2P)

(brown)()

(blue)()

Panel ()

Earth wire (green)( ())

Power switch()

Soldering ()

Soldering ()Power switch ()

Panel ()

Claw ()

Claw ()

AC inlet(AC)

Claw ()

Panel ()

Claw()


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16

STAGEPAS 500

LSI PIN DESCRIPTION

PINNO. I/O FUNCTIONNAME


123456789

10111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364

VssTESTN

PLLBPNPLLVDD

CINPLLVssTRSTN

TMSTCKTDITDO

XIXOVssVDDICN

ECSNEWRN/PD5ERDN/PD4EA3/PD3EA2/PD2EA1/PD1EA0/PD0

IOVDDED0/PC0ED1/PC1ED2/PC2ED3/PC3ED4/PC4ED5/PC5ED6/PC6ED7/PC7

VssIRQ0N/PH0

TxD0RxD0

TxD1/PG2RxD1/PH1SCLK1/PH2

SDOSDI/PH3

BCLKWCLK/SYOSYSCLK/PG3

VssVDD

IOVDDPA0PA1PA2PA3PA4PA5PA6PA7VssPB0PB1PB2PB3PB4PB5PB6

PB7/SYI

-

II-

-

-

IIIIOIO-

-

IIIIIIII-

I/OI/OI/OI/OI/OI/OI/OI/O-

IOIOIIOIOOO-

-

-

I/OI/OI/OI/OI/OI/OI/OI/O-

I/OI/OI/OI/OI/OI/OI/OI/O

GroundInput for TESTPLL bypass selectPLL Power supply +2.5 VCapacitor terminal for PLLPLL Ground

JTAG input

JTAG outputCrystal oscillatorCrystal oscillatorGroundPower supply +2.5 VHardware resetCPU I/F chip selectCPU I/F write enable / Port DCPU I/F read enable / Port D

CPU I/F address bus / Port D

Power supply +3.3 V

CPU I/F data bus / Port C

GroundInterrupt input / Port HSerial outputSerial inputSerial output / Port GSerial input / Port HExternal synchronization clock / Port HSerial outputSerial input / Port HBit clock outputWord clock outputClock output / Port GGroundPower supply +2.5 VPower supply +3.3 V

I/O port A

Ground

I/O port B

6566676869707172737475767778798081828384858687888990919293949596979899

100101102103104105106107108109110111112113114115116117118119120121122123124125126127128

VssIOVDD

LBN/LWRN/PF6UBN/UWRN/PF7RDN/PF4

MD00MD08MD01MD09MD02MD10MD03Vss

MD11MD04MD12MD05MD13MD06MD14MD07MD15

WRN/PF5VssVDD

IOVDDMA17MA16MA15MA14MA13MA12MA11MA10MA09MA08MA07MA06MA05Vss

MA04MA03MA02MA01

CS0N/PG0MA18MA19

MA21/PF1MA22/PF2

MA20MA23/PF3CSIN/PG1MA00/PF0

VssVDD

IOVDDCS2N/PE0CS3N/PE1CS4N/CASN/PE2CS5N/PE3CS50RDN/PE4CS51WRN/PE5CS52WRN/PE6CS53WRN/RASN/PE7

-

-

OOO

I/OI/OI/OI/OI/OI/OI/O-

I/OI/OI/OI/OI/OI/OI/OI/OI/OO-

-

-

OOOOOOOOOOOOO-

OOOOOOOOOOOOO-

-

-

OOOOOOOO

GroundPower supply +3.3 VExternal memory lower-byte enable / Port FExternal memory upper-byte enable / Port FExternal memory read enable / Port F

External memory data bus

Ground

External memory data bus

GroundPower supply +2.5 VPower supply +3.3 V

External memory address bus

Ground

External memory address bus

External memory chip select / Port GExternal memory address bus

External memory address bus / Port FExternal memory address busExternal memory address bus / Port FExternal memory chip select / Port GExternal memory address bus / Port FGroundPower supply +2.5 VPower supply +3.3 V

External memory chip select / Port E

YMW767-VTZ (X6055A00) CPU (SWL01B) DSP: IC1007

LSI


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17

STAGEPAS 500



12345678

AINRAINLCKS1VCOMAGND

VAVD

DGND

IIIO-

-

-

-

Rch Analog input pinLch Analog input pinMode select 1 pinCommon voltage output pinAnalog groundAnalog power supply +5VDigital power supply +3.3VDigital ground

910111213141516

SDTOLRCKMCLKSCLKPDNDIF

CKS2CKS0

OI/OI

I/OIIII

Audio serial data output pinOutput channel clock pinMaster clock input pinAudio serial data clock pinPower down mode pinAudio interface format pinMode select 2 pinMode select 0 pin

DAC1A: IC401AK5381VT (X8575A00) ADC (Analog to Digital Converter) DSP: IC1004



12345678

BCKDATALRCKDGND

VDDVcc

VOUTLVOUTR

III-

-

-

OO

Audio data bit clock inputAudio data digital inputL-channel and R-channel audio-data latch-enable inputDigital groundDigital power supply +3.3VAnalog power supply +5VAnalog output for L-channelAnalog output for R-channel

910111213141516

AGNDVcoM

ZEROR/ZEROAZEROL/NA

MDMCML

SCK

-

-

OOIIII

Analog groundCommon voltage decouplingZero-flag output for R-channel/Zero-flag output for L-/R-channelZero-flag output for L-channel/No assignMode control data inputMode control clock inputMode control latch inputSystem clock input

DAC1A: IC401PCM1742EK (X8574A00) DAC (Digital to Analog Converter) DSP: IC1008


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18

STAGEPAS 500

IC BLOCK DIAGRAM

NJM2068M-D TE1 (AAX62750)Dual Operational AmplifierCONTROL1 (1/3):CONTROL2 (2/3):

CONTROL3 (3/3):DSP:

1

2

3

4 -V

8

7

6

5

Output A +V

Non-InvertingInput A

-DC Voltage Supply

+DC VoltageSupplyOutput B

InvertingInput BNon-InvertingInput B

InvertingInput A +-

+ -

FA3641N (X8570A00)PWM ControlPOWER: IC803

IN --IN +

OUT GND

Vref D7

R7

5.83 k

R6

4.12 k

R1

1 k

D6

--

+

12, 11, 10, 9D1Vcc Rch

COM1

--

+

COM6

--

+

COM7

LB1407-E LF (AAX68710)AC/DC Voltage Level MeterCONTROL2 (2/3): IC604

23

4

5

6

81 1314

7

1

2

3

4

5

6

7

14

13

12

11

10

9

87 8

Vcc

Rch

Vref

IN+

IN--

OUT

GND

D7

D6

D5

D4

D3

D2

D1

IC101, 201, 501, 701, 704IC102, 104-106, 108, 202,

203, 205, 206, 302, 402,502, 503, 702, 703, 901,902

IC541, 542IC103, 107, 204, 603, 1009,

1011

PC494GS-T2-A (X8569A00)Switching RegulatorPOWER: IC802

ERRORAMP

2REFERENCEREGULATOR

OSCILLATOR0.1V

ERRORAMP

1

+

+

1 2 3 4 5 6 7 8

16 15 14 13 12 11 10 9

Non-Inv.Input

Non-Inv.Input

Inv.Input

Inv.Input

RefOut

Feed-Back

OutputControl

Dead-Time

Control

GND

Vcc C2

C1CT RT

E2 E1

7

2

1 3

4

68VCCCS

OUT

GND

IS +RT

FB

REF

OUTPUT

ENB

UVLO

16.5V/9V0.8V

4V

3.0V

Dmax

70%

0.24V

FF

PWM

5V REF

8.5V~7.9V

0.82V~0.68V

15.5V

15.5V6.5 A

0.9mA

+

+

+

+

+

+

+

5

+

5V VCC

ENB

R

S

QBQ

OSCRM RT

1

2

3

4

8

7

6

5

RTRch

FB

IS(+)/IS(-)

GND

CS

REF

VCC

OUT

IC


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19

STAGEPAS 500

AMP Circuit Board (4200-30) ...................................................................26CONTROL1 (1/3) Circuit Board (6486-30) ...............................................24CONTROL2 (2/3) Circuit Board (6486-30) ......................................... 22/23CONTROL3 (3/3) Circuit Board (6486-30) ...............................................25DSP Circuit Board (1043-40) ....................................................................19JACK Circuit Board (5254B-30) ...............................................................25NETWORK Circuit Board (5254A-30) ......................................................26POWER Circuit Board (8146-40) ........................................................ 20/21

CIRCUIT BOARDS

Note: See parts list for details of circuit board component parts.:

444608

DSP Circuit Board

Component side

Pattern side

not installed

to CONTROL2 (2/3)-CN33 to CONTROL2 (2/3)-CN27

* 1

* 2

C1012+

* 1

C1013

* 2


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20

STAGEPAS 500

POWER Circuit Board

444598 (J, U, C), 444744 (B, H, O)Component side

to CONTROL3 (3/3)-CN541to FANto POWER switch

AC IN to CONTROL2 (2/3)-CN1


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21

STAGEPAS 500

POWER Circuit Board

Pattern side

444598 (J, U, C), 444744 (B, H, O)


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22

STAGEPAS 500

CONTROL2 (2/3) Circuit Board

444603

Component side

LIM

ITER

MO

NITO

R O

UT

REV

ERB

REV

ERB

HIG

H

LOW

REV

ERB

HIG

H

LOW

REV

ERB

HIG

H

LOW

REV

ERB

HIG

H

LOW

HIG

H

LOW

LOW

HIG

HH

IGH

LOW

+6

+3 0

-6

-20

POW

ER

SPEE

CHM

USIC

LEVE

L

MAS

TER

LEVE

L

CH1

LEVE

L

CH2

LEVE

L

CH3

LEVE

L

CH4

LEVE

L

CH5/

6

LEVE

LLE

VEL

CH7/

8CH

9/10

to D

SP-C

N32

to C

ONT

ROL1

(1/3)

-CN2

2

to POWER-CN802

to C

ONT

ROL1

(1/3)

-CN2

5

to D

SP-C

N28

to C

ONT

ROL3

(3/3)

-CN5

42

LIM

ITCO

MP

LIM

ITCO

MP


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STAGEPAS 500


444603

Pattern side


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24

STAGEPAS 500


444603

Component side Pattern side

to C

ONT

ROL2

(2/3)

-CN2

6

to C

ONT

ROL2

(2/3)

-CN2

1

L R

R

L(MON

O)

RR

RR

L(MON

O)L

LL

REC

OUT

MO

NITO

RO

UTCH

1CH

2CH

3CH

4CH

5/6

CH7/

8CH

9/10

MIC

LIN

EM

ICLI

NE

MIC

LIN

EM

ICLI

NE

PHAN

TOM

CH1-

4

OFF

ON


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25

STAGEPAS 500

to A

MP-

1100

(R ch

)to

AM

P-11

01 (R

ch)

to A

MP-

1101

(L ch

)to

AM

P-11

00 (L

ch)

to CONTROL2 (2/3)-CN24

to POWER-CN804

L

R

SPEA

KERS


Component sidePattern side

CONTROL3 (3/3): 444603JACK: 445546

JACK Circuit Board

Component side

SPEA

KER

INPU

T

to NETWORK-CN8


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26

STAGEPAS 500

AMP Circuit Board

Component side

Pattern side

NETWORK Circuit Board

Component side

AMP: 444611NETWORK: 445546

to CONTROL3 (3/3)-CN544 (L ch)CONTROL3 (3/3)-CN546 (R ch)

to CONTROL3 (3/3)-CN543 (L ch)CONTROL3 (3/3)-CN545 (R ch)

to J

ACK-

CN15

to S

peak

er H

F(T

WEE

TER)

to S

peak

er L

F(W

OO

FER)


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27

STAGEPAS 500

INSPECTIONS

1. Test ConditionsMeasuring Voitage: AC 100 V 50/60 Hz (J)

AC 120 V 60 Hz (U, C)AC 230 V 50 Hz (B, H)AC 220 V 50 Hz (O)

Load: 4 Input: 1 KHzMASTER LEVEL VRVR: MAX.Tone-control VRVR: HIGH, LOW = All channel Center.REVERB SWSW: All channel OFF.REVERB levelVR: MIN.SPEECH/MUSIC SW /SW: MUSICLIMIT/COMP SW /SW: LIMITUSE MEASUREMENT FILTER: DIN-AudioPHANTOM SWSW: OFF

NOTE:q Use a low pass filter (20 KHz) to measure noise at the SP jack (SPEAKERS).SPSPEAKERS20 KHzw The sleeve of the SPEAKERS Lch is the hot terminal. So, pay attention not to let it

contact GND.SPEAKERS Lch

2. Electric CharacteristicNo.

1

2

ITEM

OUTPUT POWER

T. H. D.

INPUT CONDITIONS

INPUT1-SW=LINEINPUT1-LEVEL=NOMINBAL

INPUT1-SW=LINEINPUT1-LEVEL=MAX.

INPUT1-SW=LINEINPUT1-LEVEL=MAX.

OUTPUT CONDITIONS

SP OUT: L, R1 %THD OUTPUT1 %20-20KHz FILTERSP OUT: L, R50 W OUTPUT50 WMONITOR OUT: L, R+14 dBu OUTPUT(Load: 10 k)

NOMINAL

210 W

0.5 %

0.1 %

LIMIT

>200 W

28

STAGEPAS 500

No.

3

4

5

6

ITEM

INPUT SENSITIVITY

LIMIT/COMP SW/

FREQUENCYRESPONSE

TONE-CONTROLCHARACTERISTIC

INPUT CONDITIONS

INPUT 1, 2, 3, 4 (Each)INPUT=XLRINPUT-SW=LINEINPUT-LEVEL=MAX.

INPUT 1, 2, 3, 4 (Each)INPUT=XLRINPUT-SW=MICINPUT-LEVEL=MAX.INPUT 1, 2, 3, 4 (Each)INPUT=PHONEINPUT-SW=LINEINPUT-LEVEL=MAX.INPUT 5 and 6, 7 and 8(Each pair)INPUT=PHONE, RCAINPUT-LEVEL=MAX.INPUT 9 and 10 (Each)INPUT=RCAINPUT-LEVEL=MAX.INPUT 1, 2INPUT=PHONEINPUT-SW=LINEINPUT-LEVEL=MAX.LIMIT/COMP SW=COMPINPUT: 60 Hz1, 2, 3, 4 (Each)INPUT=XLRINPUT-SW=LINE 10 KHzINPUT-LEVEL=MAX.INPUT: 60 Hz5 and 6, 7 and 8,9 and 10 (Each pair)INPUT=PHONE, RCA 10 KHzINPUT-LEVEL=MAX.INPUT 1, 2, 3, 4, 5, 6, 7, 8, 9, 10(Each)LOW=MIN.REF: 30 Hz, LOW VR CENTERINPUT 1, 2, 3, 4, 5, 6, 7, 8, 9, 10(Each)LOW=MAX.REF: 30 Hz, LOW VR CENTERINPUT 1, 2, 3, 4, 5, 6, 7, 8, 9, 10(Each)HIGH=MIN.REF: 30 KHz, HIGH VR CENTERINPUT 1, 2, 3, 4, 5, 6, 7, 8, 9, 10(Each)HIGH=MAX.REF: 30 KHz, HIGH VR CENTERINPUT1HIGH, LOW VR CENTERSPEECH/MUSIC=SPEECHREF: 80 Hz, MUSIC MODE

OUTPUT CONDITIONS

SP OUT: L, RREF: 200 W OUTPUTMONITOR OUT: L+4 dBu OUTPUT(Load: 10 k)MONITOR OUT: L+4 dBu OUTPUT(Load: 10 k)

L

L, R

REC OUT: L, R-10 dBV OUTPUT(Load: 10 k)MONITOR OUT: L+4 dBu OUTPUT(Load: 10 k)

SP OUT: L, RREF: 1 KHz, 1W OUTPUT: 1 KHz, 1W

SP OUT: L, RREF: 1 KHz, 1W OUTPUT: 1 KHz, 1W

REF: 300 mV RECOUT: 300 mV RECOUT(Load: 10 k)

NOMINAL

-23 dBu

-30 dBu

-60 dBu

-20 dBu

-20 dBu

-20 dBu

-25 dBu

+5.0 dB

+1 dB

+5.0 dB

+1 dB

-15.0 dB

+15.0 dB

-15.0 dB

+15.0 dB

-3.0 dB

LIMIT

-23 dBu2 dB

-30 dBu2 dB

-60 dBu2 dB

-20 dBu2 dB

-20 dBu2 dB

-20 dBu2 dB

-24 dBu2 dB

+4.02 dB

+12 dB

+4.02 dB

+12 dB

-15.02 dB

+15.02 dB

-15.02 dB

+15.02 dB

-3.02 dB


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29

STAGEPAS 500

(NOTE): 0 dBu=0.775 V

3. Overload ProtectionThe product shall be set to 25 W output on SP OUT.When + and - of SP OUT short-circuit, the product should stop the output and should blink POWER LED.* Cycle power (turn off and then on the POWER switch) to return to normal operation.SP OUT25 WSP OUTSP OUTPOWERLED POWEROFFON

DC Detection Circuit ProtectionDCWhen DC is detected in AMP output, the power latch circuit is activated to turn off the power. In this case, it isimpossible to turn on the power until the power switch is turned off to discharge the capacitors C806 to C809. (It willtake about 10 minutes to discharge.)AMPDCOFFPOWEROFFC806C80910

Temperature Elevation ProtectionWhen the temperature of the TH803 (temperature of the heat sink) is 70 C or more, the protection circuit is activatedto turn off the output. The output will be automatically turned on when the temperature comes down.TH80370 OFF

No.

7

8

9

10

11

12

ITEM

CROSSTALK

SIGNAL TO NOISERATIORESIDUAL NOISE

PHANTOM VOLTAGELEVEL METERINDICATIONPOWER CONSUMPTION

INPUT CONDITIONS

INPUT 1, 2, 3, 4, 5, 6, 7, 8 toAdjacent INPUTCHHIGH, LOW VR CENTERINPUT SHORTINPUT-SW=LINEMASTER-LEVEL=MIN.SW-MICINPUT=XLRINPUT IMPEDANCE=150 PHANTOM SW=ON

INPUT1

OUTPUT CONDITIONS

SP OUT:REF: 1 KHz, 200 W OUTPUT: 1 KHz, 200 W(MEASURE WITH 20 KHz LPF)SP OUT: SP OUTREF: 100 W OUTPUT MONITOR: 100 W OUTSP OUT

SP OUT(MEASURE WITH 20 KHz LPF AES17)CH1-4 XLR w-qe-q

SP OUT:REF: LEVEL METER=0LEVEL METER0SP OUT:REF: 25 W OUTPUT

NOMINAL

75 dB

53dB95dB

-54 dBu

-70 dBu

15V

22 dBu

90 W

LIMIT

>70 dB

>50 dB>90 dB

30

STAGEPAS 500

4. Limiter IndicationThe product shall be set to 32 dBu output on SP OUT.Then, LIMITER LED(RED) should light on and all LEDs of LEVEL meter should light on.SP OUT 32 dBuLIMITERLEDLEVELLED

AMP Circuit Board

Part of the trimmer potentiometer

ADJUSTMENT OF AMPLIFIER UNIT

1. Connect a 4 of dummy resistor to the SPEAKERSjacks.

2. After turning on the power, wait more than 60seconds until performance is stabilized. Then, adjustthe trimmer potentiometer to make the voltageacross the dummy resistor 3 mV or less.

1. SPEAKERS4 2. ON60

3 mV

FACTORY SETTING

POWER switchPOWER: OFF MASTER LEVEL volumeMASTER LEVEL: MIN. LEVEL CH 1-10 volumeLEVEL CH 1-10: MIN. SPEECH/MUSIC switchSPEECH/MUSIC: MUSIC REVERB switchREVERB: OFF LIMIT/COMP switchLIMIT/COMP: LIMIT REVERB volumeREVERB: MIN. MONITOR OUT volumeMONITOR OUT: MIN. Equalizer HIGH, LOW volume HIGH, LOW: CENTER MIC/LINE switchMIC/LINE: MIC PHANTOM switchPHANTOM: OFF


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31

STAGEPAS 500

TROUBLE SHOOTING

Points marked by A to L in the figure of circuit board are the points to be checked as indicated by thesame marks in the flowchart on the next page or after.

A L

POWER Circuit Board

Component side

A

B , C

D , E , F

to CONTROL2 (2/3)-CN1

AC IN

I

L

K

JJ

H GComponent side



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32

STAGEPAS 500

Trouble Shooting (POWER circuit board)

START

F801 (Fuse)OPEN ?

Yes

No

< Fuse: Primary >

about +44 V(DC) ?

CN804: 1 pin

Yes

No

CN804: 3 pin

Yes

No

about +15 V (DC) ?

CN802: 2 pin

Yes

No

about +5 V (DC) ?

CN802: 3 pin

Yes

No

about -15 V (DC) ?

CN802: 1 pin

Yes

No

Yes

No

Check IC804,D816-819 and peripheral

IC804,D816-819

Check IC806 and peripheral

IC806

Check IC805,D816-819 and peripheral

IC805,D816-819

Check Q556,D543,R594,R595

Q556,D543,R594,R595

about -35 V (DC) ?

CN543: 3 pin

NoCheck Q557,D544,R596,R597

Q557,D544,R596,R597

about -35 V (DC) ?

CN545: 3 pin

1 2Yes

< Power Supply: +VB >

< Power Supply: -VB >

< Power Supply: +15 V >

< Power Supply: -15 V >

< Power Supply: +5 V >

No

Load

< L ch: VDR >

< R ch: VDR >

A

B

C

D

E

F

G

H

Connect the circuit boards. ("CONTROL3 (3/3): CN804-CN541", "AMP (L ch)", "AMP (R ch)")"CONTROL3 (3/3): CN804-CN541""AMP (L ch)""AMP (R ch)"

about -44 V(DC) ?

[]

< P

ower

Circ

uit B

oard

>

Note: Check and repair must be done carefully, otherwise the electrical shock may be caused.[ ]

*Discharge [ ]: +VB,-VB*Disconnect AC plug from the wall outlet before discharging electricity.+VB (-VB)PGND

820 3W

discharge 1 minute [1] [AC]

GND: 2124 820/50V (+)

GND: 2124 820/50V (+)

[ AMP ]

[ AMP ]www . xiaoyu163. com

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33

STAGEPAS 500

Power LED = ON ?

Yes

No

Replace the AMP circuit boards.

AMP

1

Remove the AMP circuit boards.

Power LED = ON ?

Yes

AMP

No

Q548:Base = 0 V

?

No

Check R577579, 584587 Q550553 C563, 564

Yes

R577579, 584587 Q550553 C563,564

R563,567,570,571,574576,535 Q546,547,558,559 C559,562, D541,542

Check R563,567,570,571,574576, 535 Q546,547,558,559 C559,562, D541,542

OUTPUT OK ?

Yes

No

END

Q545: Base = 0.6 V (DC)

?Yes

No

Replace the AMP circuit boards.

AMP

Check R564566, 568,569,572,573 R580583, 598 Q541545, 548 C561

R564566,568,569,572,573 R580583,598 Q541545,548 C561

Replace the POWER circuit board.

POWER

2

"CONTROL1(1/3)""DSP""CONTROL2(2/3):CN542-CN24" FAN

Connect the circuit boards("CONTROL1 (1/3)", "DSP", "CONTROL2 (2/3):CN542-CN24") and a fan.

Q548:OFF

Q548: ON

( Q545: ON )

( Q545: OFF )

< Power LED >

( Q549: ON )

CN544: 11 pin(CN546: 11 pin)

< Signal Path >< FAN >

I

J

K

L

< C

ONT

ROL3

(3/3)

Circ

uit B

oard

>

( Q549: OFF )

< AMP:Operate Mode>

Power LED=BLINKING

?No

Yes[]

[]

[]

POWER switch: OFF ON

Power LED=BLINKING ?

No

[]

Yes


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PARTS LIST

WARNINGComponents having special characteristics are marked and must be replaced with parts having specifi cation equal to those originally installed.

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. QTY PART NO. -- REMARKS } PART NO. 2 PART NO. 2

Notes : DESTINATION ABBREVIATIONSA : Australian modelB : British modelC : Canadian modelD : German modelE : European modelF : French modelH : North European modelI : Indonesian modelJ : Japanese modelK : Korean model

M : South African modelO : Chinese modelQ : South-east Asia modelT : Taiwan modelU : U.S.A. modelV : General export model (110V)W: General export model (220V)N,X: General export modelY : Export model

CONTENTSOVERALL ASSEMBLY ..................................... 2MIXER ASSEMBLYAss'y ............................. 5ELECTRICAL PARTS .............................. 8-26


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120c120b

120b

120c

120a

120d

120d

120e

110a

110b

110c

110d

Front cabinet assemblyAss'y

Front cabinet unit

120

130

100

250

240

260

110

160

170

140

190

180

180d180e

180f 180c

180c

180c

180b

180a180b

Front grille assemblyAss'y

Mixer assembly:See page 5.

[With mixer]

Ass'y

[Blank]Cover mold assemblyAss'y

M10

M20

210

230

150

210a

F10

B10F20

B20

F30

B30

F40

B40

Bracket fastner 1 assembly1 Ass'y

60 70

90

Bracket fastner 2 assembly J,B,H,Omodels

250

J,B,H,Omodels

U,C modelsonly 250

U,C models

250

U,C models

B,H modelsonly

240

B,H modelsonly

2 Ass'y80

40Mount bracket assemblyAss'y

50

R30

R70

R30

R40

R40

200

R50

R20

R10

130~140mm

N30

N20

220

N40

20 Network assemblyAss'y

30

N10

N50

N60

Rear cabinet unit

10

Rear cabinet assemblyAss'y

R60

Either mixer assembly or cover mold assembly is attached. Assy Assy

STAGEPAS 500

2

OVERALL ASSEMBLY


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REF NO. PART NO. DESCRIPTION REMARKS QTY RANK

*: New Parts RANK: Japan only

3

STAGEPAS 500

OVERALL ASSEMBLY STAGEPAS 500-- Overall Assembly J 440373-- Overall Assembly U,C 440374-- Overall Assembly B 440377-- Overall Assembly H 440378-- Overall Assembly O 440380

* 10 WJ326600 Rear Cabinet Assembly 220 -- Network Assembly 2

* 30 WJ329200 Bind Head Tapping Screw-B 3.0X10 NI-BL 410798 840 -- Mount Bracket Assembly 2

* 50 WJ329500 Bind Head Tapping Screw-P 4.0X12 NI-BL 425629 6* 60 WJ327500 Bracket Fastner 1 Assembly 2* 70 WJ329500 Bind Head Tapping Screw-P 4.0X12 NI-BL 425629 4* 80 WJ327600 Bracket Fastner 2 Assembly 2* 90 WJ329500 Bind Head Tapping Screw-P 4.0X12 NI-BL 425629 4

100 -- Mixer Assembly J100 -- Mixer Assembly U,C100 -- Mixer Assembly B,H100 -- Mixer Assembly O

* 110 WJ365000 Cover Mold Assembly * 110a WJ362500 Cover Mold 442772* 110b WJ492800 Fastner Head 413462 2* 110c WJ492600 Flat Washer D9.5 411068 2* 110d WJ492700 Ret-Ring E4 411064 2* 120 WJ325800 Front Cabinet Assembly 2* 120a WJ325900 Front Cabinet 441144 2* 120b WJ326000 Cushion 7.0X540 446799 4* 120c WJ326100 Cushion 7.0X345 446798 4* 120d WJ326400 Damping Material C FELT SIDE 446998 16* 120e WJ326500 Damping Material D FELT TOP 446999 2* 130 X8440A00 Speaker HF TWEETER 445977 2* 140 WJ329100 Bind Head Tapping Screw-B 4.0X20 NI-BL 410796 4* 150 WJ329900 Bind Head Tapping Screw-A 5.0X45 NI-BL 447892 28* 160 X8439A00 Speaker LF WOOFER 442206 2* 170 WJ559700 Bind Head Tapping Screw-P 5.0X18 BL CR3 448357 16* 180 WJ325100 Front Grille Assembly 2* 180a WJ325200 Front Grille 441151 2* 180b WJ325600 Cushion Grille A 446797 4* 180c WJ559200 Cushion Grille B 450793 8* 180d WJ325400 Logo Badge YAMAHA 441149 2* 180e WJ325300 Cushion Badge 445103 2* 180f WJ325500 Bush Nut 031814 4* 190 WJ329500 Bind Head Tapping Screw-P 4.0X12 NI-BL 425629 8* 200 WJ327400 Cushion Bush 10X20X0.9 331850 2* 210 WJ328300 Circuit Board JACK WITH NUT 445546 2

210a -- Hexagonal Nut M15.0 BL 2220 -- Cushion 40X400X2 429166 2

* 230 WJ339300 Wing Bolt M6.0X10 CR3 448348 2240 -- Label, WEEE B,H 428263 3250 -- Label, SERIAL J,B,H,O 082706 3250 -- Label, SERIAL U,C 417569 3260 -- Label, SERIAL U,C 450046

* WJ326600 Rear Cabinet Assembly * R10 WJ326800 Rear Cabinet 441145* R20 WJ326200 Damping Material A FELT REAR 446996* R30 WJ326300 Damping Material B FELT SIDE 446997 6* R40 WJ326400 Damping Material C FELT SIDE 446998 2* R50 WJ286100 Misc Bolt 410784 2* R60 WJ285700 Flange Nut M12.0 CR3 410781 2* R70 WJ327300 Connector Assembly SP VH-VH 2P-550 448139

-- Network Assembly * N10 WJ329800 Circuit Board NETWORK 445546* N20 WJ328600 Holder C Network 370892* N30 WJ328700 Holder D Network 370893* N40 WJ329000 Pan Head Tapping Screw-B 3.0X8 CR3 410791 4

N50 -- Cushion 40X160X2 404676N60 -- Cushion 40X90X2 431397www . xiaoyu163. com

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Label (J only) (J)

1505 mm

AC Cord (J model)

4

STAGEPAS 500

-- Mount Bracket Assembly * M10 WJ329600 Mount Bracket 451344* M20 WJ559600 Cushion 20X20X2 450795 2

* WJ327500 Bracket Fastner 1 Assembly * F10 WJ327700 Fastner 1 Bracket 439681* F20 WJ328000 Spring 411059* F30 WJ327900 Spacer 416617 2* F40 WJ328200 Flat Head Screw M3.0X8 NI-BL 415242 2

* WJ327600 Bracket Fastner 2 Assembly * B10 WJ327800 Fastner 2 Bracket 441147* B20 WJ328000 Spring 411059* B30 WJ327900 Spacer 416617 2* B40 WJ328200 Flat Head Screw M3.0X8 NI-BL 415242 2

ACCESSORIES WG261700 AC Cord J J 414427 08AAX69550 Label Caution J 415042WG261800 AC Cord U U,C 369532 08WG262000 AC Cord E H 417976 08WH221600 AC Cord BS B 417977 12AAX69560 AC Cord O (CHN) O 414426 12

* WJ329300 Speaker Cable 416441 2


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P90

P80

180 190

P70

210

350

160

161

161

200

P100

200a 200a

P120

P110

P110

10

Panel assemblyAss'y

P40

P50

P60

20

30

140a140b

AC-IN connector assemblyACAss'y

P15

P30

P14

P14P10

P12

P20

P20

P14

P12

P11

P11

P13

P70aP70c

P70d

240a

P70e

P70f

P70b

100 110

300

270

290320

310

310

280

361

363

362

362

410

430420

350

250

420330

340

140

120

132

260

260

380

365

369

368

367

366364

365

364

440

365

410

430

364364

360

390

220450

240

131

130

150

400

170

40

60

80

90

70

50

370

AC-IN connector assembly(ACAss'y)

P70

Rear view

P70b

P70d

P70a

P70e

P70c

P70f

STAGEPAS 500

5

MIXER ASSEMBLY Ass'y


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6

STAGEPAS 500

MIXER ASSEMBLY STAGEPAS 500-- Mixer Assembly J-- Mixer Assembly U,C-- Mixer Assembly B,H-- Mixer Assembly O

10 -- Panel Assembly J,U,C10 -- Panel Assembly B,H10 -- Panel Assembly O20 AAX61760 Spacer L16 411063 530 AAX61840 Hexagonal Screw M3.0X8 NI-BL 411066 540 V9664700 Push Button Milky/D-Gray SPEECH/MUSIC,LIMIT/COMP, 7 01

REVERB 41035050 V9665200 Volume Knob White/Gray S REVERB 410354 0160 V9665300 Volume Knob Green/Gray S HIGH,LOW 410355 14 0170 V9665400 Volume Knob Blue/Gray S MONITOR OUT 410356 0180 WA009900 Volume Knob White/M-Gray LEVEL (CH1-4,5/6,7/8,9/10) 7 01

41035890 WA010000 Volume Knob Red/M-Gray LEVEL (MASTER) 410359 01

* 100 WJ336600 Circuit Board CONTROL2 (2/3) 444603110 AAX61910 Bind Head Screw M3.0X8 CR3 410792 5120 V9664800 Push Button White/D-Gray MIC/LINE 410353 4 01130 AAX61920 Push Spacer 411147 4131 -- Cushion, SW 450515132 -- Deco Sheet 450517

* 140 WJ336500 Circuit Board CONTROL1 (1/3) 444603140a -- Hexagonal Nut M11.0 10140b -- Flat Washer M9.2 10

* 150 WJ329200 Bind Head Tapping Screw-B 3.0X10 NI-BL 410798 10160 -- Shield Bracket 1 450622161 -- Cushion 5X5XD3.2 451406 2

* 170 WJ329200 Bind Head Tapping Screw-B 3.0X10 NI-BL 410798 6180 -- Shield Plate, POWER 447998190 -- Insulation Sheet, POWER 449424

* 200 WJ344200 Fan 7015M12F ND4 LF 445184200a -- Cushion 6X55 448356 4

* 210 WK008800 Bind Head Tapping Screw-B 3.0X20 NI-BL 448355 4220 -- Phone Bracket 439640

* 240 WJ336700 Circuit Board CONTROL3 (3/3) WITH NUT 444603240a -- Hexagonal Nut M15.0 BL 2

* 250 WJ337100 Circuit Board AMP 444611 2260 AAX61980 Bind Head Tapping Screw-B 3.0X8 CR3 410797 4270 AAX61980 Bind Head Tapping Screw-B 3.0X8 CR3 410797 2

* 280 WJ336200 Circuit Board POWER J,U,C 444598* 280 WJ336300 Circuit Board POWER B,H,O 444744* 290 WJ329000 Pan Head Tapping Screw-B 3.0X8 CR3 410791 6* 300 WJ336900 Circuit Board DSP 444608

310 -- Insulation Sheet, DSP 447994 2320 -- Shield Bracket 3 447118330 -- Ferrite Core TFCM-16-8-16 353161340 -- Insulator 391242350 AAX63240 Cord Holder SKB-1M WH 080558 3360 -- Shield Bracket 2 450623361 -- Mold Edge Guard L10 451340362 -- Mold Edge Guard L20 371112 2363 -- Cushion 5X58 451405 2364 -- Cushion 5X5XD3.2 451406 4365 -- Cushion 5X15 448474 3366 -- Cushion 5X10 448475367 -- Cushion 5X30 448471368 -- Cushion 5X110 448473369 -- Cushion 5X40 448472370 -- Insulation Sheet 50X100X0.5 447966 3380 AAX61980 Bind Head Tapping Screw-B 3.0X8 CR3 410797 4

* 390 WJ362300 Rear Case J,B,H,O 439472* 390 WJ362400 Rear Case U,C 446640

400 AAX62010 Hexagonal Tapping Screw-B 3.0X8 NI-BL 411067 8* 410 WJ586400 Connector Assembly EH 8P 80L 446691* 420 WJ586500 Connector Assembly PH 8P 80L 446692* 430 WJ586600 Connector Assembly VH 5P 145L 446693

440 -- Cushion 40X90X2 431397www . xiaoyu163. com

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7

STAGEPAS 500

450 -- Label CCC O 454780

-- Panel Assembly J,U,C-- Panel Assembly B,H-- Panel Assembly O

* P10 WJ362600 Panel J,U,C 449707* P10 WJ362700 Panel B,H 452823* P10 WJ362800 Panel O 452825

P11 -- Cushion 5X5XD3.2 451406 6P12 -- Cushion 5X10 451475 2P13 -- Cushion 5X58 451405 2P14 -- Cushion 5X30 448471 3P15 -- Cushion 5X40 448472

* P20 WJ362900 Handle 441152 2P30 AAX61910 Bind Head Screw M3.0X8 CR3 410792 4

* P40 WJ492800 Fastner Head 413462 2* P50 WJ492600 Flat Washer D9.5 411068 2* P60 WJ492700 Ret-Ring E4 411064 2

P70 -- AC-IN Connector Assembly * P70a WJ614300 AC Inlet SS-120-1.0A-4.0A AC IN 446340

P70b AAX61860 Switch JW-M12RKK POWER ON/OFF 413658 12* P70c WJ586700 Connector Assembly VH 2P3 175L 446694

P70d -- Connector Assembly PRIx60L 407775* P70e WJ586800 Earth Wire M4.0 55L 446695

P70f -- Ferrite Core HF70T18X6X10 LF 412809P80 AAX61870 Screw M4.0X14 NI-BL 410787P90 AAX61880 Toothed Lock Washer B M4.0 CR3 410783

P100 AAX61890 Hexagonal Nut M4.0 CR3 410782P110 AAX63240 Cord Holder SKB-1M WH 080558 2P120 -- Insulator Tube 415131


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8

STAGEPAS 500

ELECTRICAL PARTS

ELECTRICAL PARTS STAGEPAS 500* WJ337100 Circuit Board AMP (4200-30) 444611* WJ336500 Circuit Board CONTROL1 (1/3) (6486-30) 444603* WJ336600 Circuit Board CONTROL2 (2/3) (6486-30) 444603* WJ336700 Circuit Board CONTROL3 (3/3) (6486-30) 444603* WJ336900 Circuit Board DSP (1043-40) 444608* WJ328300 Circuit Board JACK (5254B-30) 445546* WJ329800 Circuit Board NETWORK (5254A-30) 445546* WJ336200 Circuit Board POWER J,U,C (8146-40) 444598* WJ336300 Circuit Board POWER B,H,O (8146-40) 444744

* WJ337100 Circuit Board AMP (4200-30) 444611AAX61980 Bind Head Tapping Screw-B 3.0X8 CR3 410797

-- Plastic Washer M3.0 CR3 417384 2-- Flat Spring Washer M3.0 CR3 417385 2-- Hexagonal Nut M3.0 422987 2-- Bind Head Screw M3.0X12 CR3 433391 2-- Heat Sink 439634

* 1100 WJ593500 Connector Base Post 11P 52418-1110 LF 444628* 1101 WJ593600 Connector Base Post 10P 52418-1010 LF 444629* 2100 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122* 2101 WJ589400 Electrolytic Cap. 820u/50V 444622* 2102 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122

2103 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353* 2104 WJ284400 Electrolytic Cap. 22u/50V 422175* 2105 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122* 2106 WJ591500 Ceramic Capacitor (chip) 100P J 442682

2107 AAX63020 Ceramic Capacitor (chip) 1000P K 0655012108 AAX63500 Electrolytic Cap. 100u/16V 066700 01

* 2109 WJ592100 Ceramic Capacitor (chip) 0.47u K 334335* 2110 WJ591300 Ceramic Capacitor (chip) 330P J 420810* 2111 WJ591100 Ceramic Capacitor (chip) 3900P K 065562* 2112 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122* 2113 WJ588100 Mylar Capacitor 1.25u 50V J 056221* 2114 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122

2115 AAX63020 Ceramic Capacitor (chip) 1000P K 065501* 2116 WJ591300 Ceramic Capacitor (chip) 330P J 420810* 2117 WJ592100 Ceramic Capacitor (chip) 0.47u K 334335* 2118 WJ591100 Ceramic Capacitor (chip) 3900P K 065562* 2119 WJ591500 Ceramic Capacitor (chip) 100P J 442682* 2120 WJ592100 Ceramic Capacitor (chip) 0.47u K 334335* 2121 WJ284400 Electrolytic Cap. 22u/50V 422175* 2122 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122

2123 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353* 2124 WJ589400 Electrolytic Cap. 820u/50V 444622* 2125 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122* 2126 WJ592300 Ceramic Capacitor (chip) 0.1u Z 431122

3100 AAX63150 Carbon Resistor (chip) 10 J 067492 01* 3101 WJ607800 Carbon Resistor (chip) 0.047 J 446650

3102 AAX62900 Carbon Resistor (chip) 470 J 0675443103 AAX63120 Carbon Resistor (chip) 1M J 0675003104 AAX62800 Carbon Resistor (chip) 47K J 0675463105 AAX62780 Carbon Resistor (chip) 33K J 0675323106 AAX62810 Carbon Resistor (chip) 1K J 0674953107 AAX62800 Carbon Resistor (chip) 47K J 067546

* 3108 WJ600000 Carbon Resistor (chip) 10 J 0676753109 AAX62890 Carbon Resistor (chip) 39K J 067540

* 3110 WJ600100 Carbon Resistor (chip) 27 J 085399* 3111 WJ599700 Carbon Resistor (chip) 390 J 067538

3112 AAX64070 Carbon Resistor (chip) 12K J 0675043113 AAX63800 Carbon Resistor (chip) 8.2K J 0675623114 AAX62900 Carbon Resistor (chip) 470 J 0675443115 AAX64100 Carbon Resistor (chip) 1.2K J 0675033116 AAX63100 Carbon Resistor (chip) 1.8K J 0675143117 AAX62810 Carbon Resistor (chip) 1K J 0674953118 AAX64070 Carbon Resistor (chip) 12K J 067504

* 3119 WJ606700 Carbon Resistor (chip) 6.8K J 0675583120 AAX64100 Carbon Resistor (chip) 1.2K J 067503

* 3121 WJ611600 Positive Thermistor TFPT0805L3901KM T 4324313122 AAX63100 Carbon Resistor (chip) 1.8K J 067514

AMP


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9

STAGEPAS 500

3123 AAX62810 Carbon Resistor (chip) 1K J 067495* 3124 WJ600000 Carbon Resistor (chip) 10 J 067675* 3125 WJ600100 Carbon Resistor (chip) 27 J 085399* 3126 WJ599700 Carbon Resistor (chip) 390 J 067538

3127 AAX62900 Carbon Resistor (chip) 470 J 0675443128 AAX64100 Carbon Resistor (chip) 1.2K J 0675033129 AAX62810 Carbon Resistor (chip) 1K J 0674953130 AAX64080 Carbon Resistor (chip) 680 J 0675573131 AAX63170 Carbon Resistor (chip) 560 J 0675513132 AAX64080 Carbon Resistor (chip) 680 J 0675573133 AAX63120 Carbon Resistor (chip) 1M J 067500

* 3134 WJ607800 Carbon Resistor (chip) 0.047 J 4466503135 AAX63150 Carbon Resistor (chip) 10 J 067492 01

* 3136 WJ606900 Carbon Resistor (chip) 15K J 067709* 3137 WJ613400 Trimmer Potentiometer RH063LC12R 100R T 432521* 3138 WJ599500 Carbon Resistor (chip) 100 J 067493* 3139 WJ599500 Carbon Resistor (chip) 100 J 067493

3140 AAX64090 Carbon Resistor (chip) 0.00 J 0674913141 AAX62800 Carbon Resistor (chip) 47K J 0675463142 AAX64060 Carbon Resistor (chip) 27K J 067527

* 5100 WJ594100 Coil BLM41PG750SN1L T 432423* 5101 WJ597800 Coil Y06013-2 LF 30uH 444627* 5102 WJ594000 Coil BLM21PG221SN1D T 432422* 5103 WJ594100 Coil BLM41PG750SN1L T 432423* 6100 WJ595100 Diode BAS316 T LF 432426* 6101 WJ595100 Diode BAS316 T LF 432426* 6102 WJ595000 Diode 1PS76SB10 T LF 432425* 6103 WJ595200 Zener Diode PDZ-12B T LF 432427* 6104 WJ595400 Diode 1SS370(TE85L F) T 432574* 6105 WJ595300 Zener Diode PDZ-3.3B T LF 432428* 6106 WJ595400 Diode 1SS370(TE85L F) T 432574* 6107 WJ595000 Diode 1PS76SB10 T LF 432425* 6108 WJ595100 Diode BAS316 T LF 432426* 6109 WJ595000 Diode 1PS76SB10 T LF 432425* 6110 WJ595000 Diode 1PS76SB10 T LF 432425* 7100 WJ613100 Transistor BC856BW T LF 432438* 7101 WJ612100 Transistor 2SA1587-GR(TE85L F) 432433* 7102 WJ613100 Transistor BC856BW T LF 432438* 7103 WJ596500 FET 2SK3607-01MR LF 444643* 7104 WJ613200 Transistor BC857CW T LF 432439* 7105 WJ612200 Transistor 2SA1954-B(TE85L F) 432434* 7107 WJ613100 Transistor BC856BW T LF 432438* 7108 WJ613100 Transistor BC856BW T LF 432438* 7109 WJ596500 FET 2SK3607-01MR LF 444643* 7110 WJ613200 Transistor BC857CW T LF 432439* 7112 WJ612200 Transistor 2SA1954-B(TE85L F) 432434* 7113 WJ613000 Transistor BC847CW T LF 432437* 7114 WJ613000 Transistor BC847CW T LF 432437* 7115 WJ612900 Transistor BC846BW T LF 432436* 7116 WJ613000 Transistor BC847CW T LF 432437* 7117 WJ613000 Transistor BC847CW T LF 432437* 7119 WJ612700 Transistor 2SC2713-GR(T5L F T) 432435* 7120 WJ612700 Transistor 2SC2713-GR(T5L F T) 432435

* WJ336500 Circuit Board CONTROL1 (1/3) (6486-30) 444603* WJ336600 Circuit Board CONTROL2 (2/3) (6486-30) 444603* WJ336700 Circuit Board CONTROL3 (3/3) (6486-30) 444603

-- LED Holder 440176C101 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C102 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C103 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052-108 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052C109 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C110 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C111 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C112 AAX63950 Mylar Capacitor 0.039 50V J 065104C113 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C114 AAX63360 Electrolytic Cap. 10/50V 407785C115 AAX63960 Mylar Capacitor 820P 50V J 065144C116 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473

AMP and CONTROL1 (1/3)/CONTROL2 (2/3)/CONTROL3 (3/3)


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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299





10

STAGEPAS 500

C117 AAX63360 Electrolytic Cap. 10/50V 407785C118 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C119 AAX63360 Electrolytic Cap. 10/50V 407785C122 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C123 AAX63360 Electrolytic Cap. 10/50V 407785C127 AAX34520 Mylar Capacitor 0.1 50V J 064908 03C128 AAX34520 Mylar Capacitor 0.1 50V J 064908 03C129 AAX62980 Ceramic Capacitor (chip) 220P 50V J 065484C131 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C132 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C133 AAX62990 Electrolytic Cap. (chip) 10/35V 412428C134 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C135 AAX62930 Electrolytic Cap. (chip) 22/50V 412427

* C136 WJ590500 Electrolytic Cap. (chip) 47/35V 426065* C138 WJ588900 Electrolytic Cap. 47/35V 429112* C139 WJ588900 Electrolytic Cap. 47/35V 429112

C141 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C146 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490

* C147 WJ591200 Ceramic Capacitor (chip) 5P 50V C 368363C148 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C149 AAX63010 Ceramic Capacitor (chip) 22P 50V 065483C152 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353C153 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473

* C154 WJ588900 Electrolytic Cap. 47/35V 429112* C156 WJ592200 Ceramic Capacitor (chip) 0.1 25V K 374404

C201 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C202 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C203 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052-208 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052C209 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C210 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C211 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C212 AAX63950 Mylar Capacitor 0.039 50V J 065104C213 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C214 AAX63360 Electrolytic Cap. 10/50V 407785C215 AAX63960 Mylar Capacitor 820P 50V J 065144C216 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C217 AAX63360 Electrolytic Cap. 10/50V 407785C218 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C219 AAX63360 Electrolytic Cap. 10/50V 407785C222 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C223 AAX63360 Electrolytic Cap. 10/50V 407785C227 AAX34520 Mylar Capacitor 0.1 50V J 064908 03C228 AAX34520 Mylar Capacitor 0.1 50V J 064908 03C229 AAX62980 Ceramic Capacitor (chip) 220P 50V J 065484C231 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C232 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C233 AAX62990 Electrolytic Cap. (chip) 10/35V 412428C234 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C235 AAX62930 Electrolytic Cap. (chip) 22/50V 412427

* C236 WJ590500 Electrolytic Cap. (chip) 47/35V 426065* C238 WJ588900 Electrolytic Cap. 47/35V 429112* C239 WJ588900 Electrolytic Cap. 47/35V 429112

C241 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C246 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490

* C247 WJ591200 Ceramic Capacitor (chip) 5P 50V C 368363C248 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C249 AAX63010 Ceramic Capacitor (chip) 22P 50V 065483C252 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353C253 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473

* C254 WJ588900 Electrolytic Cap. 47/35V 429112* C256 WJ592200 Ceramic Capacitor (chip) 0.1 25V K 374404

C301 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C302 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C303 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052-308 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052C309 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C310 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C311 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C312 AAX63950 Mylar Capacitor 0.039 50V J 065104

CONTROL1 (1/3)/CONTROL2 (2/3)/CONTROL3 (3/3)


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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299





11

STAGEPAS 500

C313 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C314 AAX63360 Electrolytic Cap. 10/50V 407785C315 AAX63960 Mylar Capacitor 820P 50V J 065144C316 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C317 AAX63360 Electrolytic Cap. 10/50V 407785C318 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C322 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C329 AAX62980 Ceramic Capacitor (chip) 220P 50V J 065484C334 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C335 AAX62930 Electrolytic Cap. (chip) 22/50V 412427

* C336 WJ590500 Electrolytic Cap. (chip) 47/35V 426065C346 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C401 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C402 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C403 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052-408 AAX62940 Ceramic Capacitor (chip) 470P 50V J 378052C409 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C410 AAX62960 Ceramic Capacitor (chip) 27P 50V J 368358C411 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C412 AAX63950 Mylar Capacitor 0.039 50V J 065104C413 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C414 AAX63360 Electrolytic Cap. 10/50V 407785C415 AAX63960 Mylar Capacitor 820P 50V J 065144C416 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C417 AAX63360 Electrolytic Cap. 10/50V 407785C418 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C422 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C429 AAX62980 Ceramic Capacitor (chip) 220P 50V J 065484C434 AAX62930 Electrolytic Cap. (chip) 22/50V 412427C435 AAX62930 Electrolytic Cap. (chip) 22/50V 412427

* C436 WJ590500 Electrolytic Cap. (chip) 47/35V 426065C437 AAX62970 Electrolytic Cap. (chip) 47/25V 412426C446 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C501 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C502 AAX63950 Mylar Capacitor 0.039 50V J 065104C503 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C504 AAX63010 Ceramic Capacitor (chip) 22P 50V J 065483C505 AAX62990 Electrolytic Cap. (chip) 10/35V 412428C506 AAX69290 Ceramic Capacitor (chip) 2200P 50V K 065506C507 AAX63360 Electrolytic Cap. 10/50V 407785C508 AAX63960 Mylar Capacitor 820P 50V J 065144C509 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C510 AAX63360 Electrolytic Cap. 10/50V 407785C511 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C512 AAX63360 Electrolytic Cap. 10/50V 407785C513 AAX63950 Mylar Capacitor 0.039 50V J 065104C514 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C515 AAX63360 Electrolytic Cap. 10/50V 407785C516 AAX63010 Ceramic Capacitor (chip) 22P 50V J 065483C517 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C518 AAX69290 Ceramic Capacitor (chip) 2200P 50V K 065506C519 AAX63960 Mylar Capacitor 820P 50V J 065144C520 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C521 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C522 AAX62990 Electrolytic Cap. (chip) 10/35V 412428C523 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C524 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C541 AAX63360 Electrolytic Cap. 10/50V 407785C542 AAX63360 Electrolytic Cap. 10/50V 407785C543 AAX63960 Mylar Capacitor 820P 50V J 065144

* C544 WJ587700 Mylar Capacitor 0.0012 50V J 065014C545 AAX63960 Mylar Capacitor 820P 50V J 065144C546 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353

* C547 WJ587800 Mylar Capacitor 0.0018 50V J 065043* C548 WJ587900 Mylar Capacitor 0.0027 50V J 065070* C549 WJ587800 Mylar Capacitor 0.0018 50V J 065043

C550 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353C551 AAX63960 Mylar Capacitor 820P 50V J 065144

* C552 WJ587700 Mylar Capacitor 0.0012 50V J 065014C553 AAX63960 Mylar Capacitor 820P 50V J 065144

CONTROL1 (1/3)/CONTROL2 (2/3)/CONTROL3 (3/3)


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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299





12

STAGEPAS 500

C554 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353* C555 WJ587800 Mylar Capacitor 0.0018 50V J 065043* C556 WJ587900 Mylar Capacitor 0.0027 50V J 065070* C557 WJ587800 Mylar Capacitor 0.0018 50V J 065043

C558 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353C559 AAX62730 Ceramic Capacitor (chip) 0.01 50V K 368353C561 AAX63500 Electrolytic Cap. 100/16V 066700 01C562 AAX62710 Ceramic Capacitor (chip) 1u 10V K 374406C563 AAX63400 Electrolytic Cap. 47/25V 066731C564 AAX63400 Electrolytic Cap. 47/25V 066731C565 AAX63500 Electrolytic Cap. 100/16V 066700 01

* C566 WJ588500 Electrolytic Cap. 10/50V 066773* -569 WJ588500 Electrolytic Cap. 10/50V 066773

C570 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473-573 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C604 AAX62710 Ceramic Capacitor (chip) 1u 10V K 374406C615 AAX63360 Electrolytic Cap. 10/50V 407785C616 AAX63970 Electrolytic Cap. 4.7/50V 407788C617 AAX63970 Electrolytic Cap. 4.7/50V 407788C701 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C702 AAX63950 Mylar Capacitor 0.039 50V J 065104C703 AAX62720 Ceramic Capacitor (chip) 47P 50V J 065490C704 AAX63010 Ceramic Capacitor (chip) 22P 50V J 065483C705 AAX62990 Electrolytic Cap. (chip) 10/35V 412428C706 AAX69290 Ceramic Capacitor (chip) 2200P 50V K 065506C707 AAX63360 Electrolytic Cap. 10/50V 407785C708 AAX63960 Mylar Capacitor 820P 50V J 065144C709 AAX63000 Ceramic Capacitor (chip) 100P 50V J 065473C710 AAX63360 Electrolyt

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Stagepas 500 Service Manual

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