Denon AVR-1602/682 Service Manual Download Page 18

18

PMA-2000

IV

R

Ref. No.

Part No.

Part Name

Remarks

Ref. No.

Part No.

Part Name

Remarks

SEMICONDUCTORS GROUP

TR401-404 275 0042 905 Transistor 2SK373(Y)TPE2

TR405

273 0442 004 Transistor 2SC4793 (Y)

TR406

271 0272 003 Transistor 2SA1837-Y

TR407

273 0442 004 Transistor 2SC4793 (Y)

TR408

271 0272 003 Transistor 2SA1837-Y

TR421-424 273 0281 919 Transistor 2SC2705 (Y)TPE6

TR425-428 275 0038 045 Transistor 2SK369 (BL)/(GR)-C

TR429-432 273 0281 919 Transistor 2SC2705 (Y)TPE6

TR433-436 271 0168 900 Transistor 2SA1145 (O)/(Y)TPE6

TR437,438 275 0069 001 Transistor 2SK215

TR439,440 275 0068 002 Transistor 2SJ78

TR451

269 0020 906 Transistor DTC114ES(10K-10K)T

D421-426

276 0432 903 Diode 1SS270A TE

D451,452

276 0432 903 Diode 1SS270A TE

ZD401,402 276 0483 907 Zener diode HZS30-1TD

ZD405,406 276 0645 907 Zener diode MTZJ18A T77

ZD421,422 276 0453 911 Zener diode HZS3B-2TD

ZD423,424 276 0460 904 Zener diode HZS5C-1TD

ZD451

276 0460 904 Zener diode HZS5C-1TD

LD421,422 393 9540 900 LED SLR-342MGTF7MN

RESISTORS GROUP

R401-404

241 2422 944 Carbon film 1 kohm 1/4W

RD14B2E102JT(PSNB)

R421,422

241 2429 963 Carbon film 1 Mohm 1/4W

RD14B2E105JT(PSNB)

R423,424

241 2420 988 Carbon film 220 ohm 1/4W

RD14B2E221JT(PSNB)

R425,426

241 2426 908 Carbon film 33 kohm 1/4W

RD14B2E333JT(PSNB)

R427,428

241 2426 940 Carbon film 47 kohm 1/4W

RD14B2E473JT(PSNB)

R429-432

241 2422 944 Carbon film 1 kohm 1/4W

RD14B2E102JT(PSNB)

R433,434

241 2421 929 Carbon film 330 ohm 1/4W

RD14B2E331JT(PSNB)

R435,436

241 2422 902 Carbon film 680 ohm 1/4W

RD14B2E681JT(PSNB)

R437,438

241 2429 963 Carbon film 1 Mohm 1/4W

RD14B2E105JT(PSNB)

R439,440

241 2424 926 Carbon film 5.6 kohm 1/4W

RD14B2E562JT(PSNB)

R441,442

241 2422 944 Carbon film 1 kohm 1/4W

RD14B2E102JT(PSNB)

R443,444

241 2377 947 Carbon film 100 ohm 1/4W(NB)

RD14B2E101JNBST

R445-448

241 2376 964 Carbon film 47 ohm 1/4W(NB) RD14B2E470JNBST

R449,450

241 2428 980 Carbon film 470 kohm 1/4W

RD14B2E474JT(PSNB)

R451-454

244 2058 032 Metal oxide 47 ohm 1W(NB)

RS14B3A470JNBS(RSFSV)

R457,458

241 2420 904 Carbon film 100 ohm 1/4W

RD14B2E101JT(PSNB)

F401,402

241 2387 940 Carbon film 4.7 ohm 1/4W(NB) RD14B2E4R7JT(NB)

CAPACITORS GROUP

C401,402

254 4562 701 Electrolytic 47uF/100V

CE04W2A470MC(ARS/2)

C405,406

255 4256 955 Polypropylene film 0.01uF/100V CQ93P2A103JT(NH2)

C407,408

254 4557 952 Electrolytic 47uF/50V

CE04W1H470MT(RFS)

C409,410

254 4558 728 Electrolytic 470uF/50V

CE04W1H471MC(RFS)

C411,412

255 4239 707 Polypropylene film 0.047uF/100V CQ93P2A473JC(NH)

C413,414

254 4557 952 Electrolytic 47uF/50V

CE04W1H470MT(RFS)

C415,416

254 4558 702 Electrolytic 100uF/50V

CE04W1H101MC(RFS)

C421,422

255 4251 976 Polypropylene film 10pF/100V CQ93P2A101JT(NH2)

C423,424

254 4557 936 Electrolytic 10uF/50V

CE04W1H100MT(RFS)

C425,426

255 4256 955 Polypropylene film 0.01uF/100V CQ93P2A103JT(NH2)

C427-430

254 4557 923 Electrolytic 4.7uF/50V

CE04W1H4R7MT(RFS)

C431,432

255 4250 977 Polypropylene film 39pF/100V CQ93P2A390JT(NH2)

C433-436

255 4255 972 Polypropylene film 4700pF/100V CQ93P2A472JT(NH2)

C439,440

255 4256 955 Polypropylene film 0.01uF/100V CQ93P2A103JT(NH2)

C441-444

254 4558 702 Electrolytic 100uF/50V

CE04W1H101MC(RFS)

C451

254 4558 715 Electrolytic 220uF/50V

CE04W1H221MC(RFS)

C453

254 4558 715 Electrolytic 220uF/50V

CE04W1H221MC(RFS)

C455,456

255 4250 993 Polypropylene film 47pF/100V CQ93P2A470JT(NH2)

C461,462

254 4313 934 Electrolytic 47uF/50V

CE04W1H470MT(ASF)

OTHER PARTS GROUP

Q'ty

CW055

203 8468 036 5P EH-SCN Connector cord

1

CW056

203 8468 049 5P EH-SCN Connector cord

1

CW931

203 5179 027 3P SCN-SCN Connector cord

1

CX057

205 0278 055 5P EH Connector base (BK)

1

CX103

205 0502 006 10P EH Connector base (RD)

1

CY031

205 0653 036 3P VH Connector base

1

RL401,402 214 0127 003 Relay (RY-12W)

2

ST401-403

Style pin

3

471 3304 028 Screw 3X8 CBS-B

4

Radiator

4

1U-3433 FLAT AMP UNIT ASS'Y

Summary of Contents for AVR-1602/682

Page 1: ...er SERVICE MANUAL MODEL PMA 2000IVR INTEGRATED STEREO AMPLIFIER Some illustrations using in this service manual are slightly different from the actual set 16 11 YUSHIMA 3 CHOME BUNKYOU KU TOKYO 113 00...

Page 2: ...PE 1 CD R TAPE 2 MD 108 dB Tone Control Adjustable Range BASS 100 Hz 8 dB TREBLE 10 kHz 8 dB OTHERS Power Supply AC 230 V 50 Hz Asia AC220 V 50 Hz China AC Outlets Switched 2 100 W Total Except for Ch...

Page 3: ...ing Top Cover Remove 14 screws 1 4 screws 2 and detach the Top Cover in the arrow direction Top Cover Front Panel 1 Remove 8 screws 3 2 Pull out the knob 4 and remove the nut then detach the panel in...

Page 4: ...rews 8 2 Detach the Rear Panel in the arrow direction Heat Sink Ass y Heat Sink Ass y Remove 2 screws 9 and detach the Heat Sink Ass y in the arrrow direction Rear Panel Bottom Plate Remove 24 screws...

Page 5: ...ent 1 Remove top cover And then connect DC Voltmeter to test points of 1U 3432 1 Lch and 1U 3432 2 Rch Power Amp Printing Wiring Board 2 Connect power cord to AC wall outlet and turn POWER switch ON W...

Page 6: ...N DIRECT MAIN VOLUME POWER AMP DIRECT FLAT AMP TONE POWER AMP PROTECTOR SPEAKER A MAIN SPEAKER B BI WIRING HEAD PHONE POWER AMP POWER AMP POWER GND VOLTAGE REGULATOR REC OUT SELECTOR OFF ON EQUALIZER...

Page 7: ...0 P17 P10 P77 P70 P65 AIN5 P60 AIN0 TMP87CC46N 4C08 IC901 Terminal Function Function I O Pin No Port Name Type 1 P77 O C AC POWER RELAY DRIVE 2 P76 O C 3 P75 SO O C 4 P74 SI O C 5 P73 SCK O C 6 P72 O...

Page 8: ...TC143ES DTC143ZS DTC144WS FRONT VIEW B C E FRONT VIEW B C E FRONT VIEW B C E DTC143ES DTC144WS 47kohm 22kohm R1 R2 R1 R2 E C B LB1639 IC902 1 2 3 4 5 7 8 6 VCC N C VOUT2 VIN1 GND VCONT VOUT1 VIN2 4 6...

Page 9: ...VC Red TOP VIEW 2SJ78 2SK215 FRONT VIEW G S D 2SK373 Y FRONT VIEW S G D 2SK184C GR BL 2SK369 BL GR C FRONT VIEW D G S 2SK2967 FRONT VIEW G D S DIODES LED included FCH20A15 FRONT VIEW A K A FRH20A15 FR...

Page 10: ...1 5 1 1 8 1 8 5 1 5 1 5 1 5 1 2 1 2 1 3 1 10 1 4 5 8 1 5 1 6 1 8 1 1 6 10 1 3 1 10 1 4 1 5 COMPONENT SIDE 8 7 6 5 4 3 2 1 A B C D E 10 1U 3432 POWER AMP P W B UNIT Ass y PMA 2000IVR PRINTED WIRING BOA...

Page 11: ...1 1 1 3 10 6 1 4 5 8 1 1 3 1 11 10 1 8 9 16 1 3 1 5 1 4 1 5 1 6 1 5 1 3 1 3 1 3 1 10 1 11 1 4 5 8 1 5 1 21 22 42 COMPONENT SIDE 8 7 6 5 4 3 2 1 A B C D E PMA 2000IVR 11 1U 3130 INPUT P W B UNIT Ass y...

Page 12: ...1 5 1 5 1 10 1 3 1 3 COMPONENT SIDE 8 7 6 5 4 3 2 1 A B C D E 12 1U 3433 FLAT AMP P W B UNIT Ass y PMA 2000IVR...

Page 13: ...ot always in stock and possibly to take a long period of time for supplying or in some case supplying of part may be refused l When ordering of part clearly indicate 1 and I i to avoid mis supplying l...

Page 14: ...W NB RS14B3A153JNBS RSFSV R533 534 241 2424 926 Carbon film 5 6 kohm 1 4W RD14B2E562JT PSNB R535 536 241 2422 944 Carbon film 1 kohm 1 4W RD14B2E102JT PSNB R537 540 241 2371 930 Fusible resistor 160 o...

Page 15: ...993 Polypropylene film 47pF 100V CQ93P2A470JT NH2 C509 510 255 4242 901 Polypropylene film 15pF 100V CQ93P2A150JT NH C517 518 255 4252 975 Polypropylene film 270pF 100V CQ93P2A271JT NH2 C519 520 255...

Page 16: ...903 276 0644 911 Zener diodeMTZJ7 5A T77 LD901 907 393 9557 906 LED SLR 56VCTE7 SC601 279 0038 908 Thyristor SF0R3G42 RESISTORS GROUP R301 310 241 2428 948 Carbon film 330 kohm 1 4W RD14B2E334JT PSNB...

Page 17: ...254 4368 934 Electrolytic 100uF 25V CE04W1E101MT ASF C906 255 4235 934 Polypropylene film 0 01uF 100V CQ93P2A103JT NH C907 254 4406 702 Electrolytic 3300uF 16V CE04W1C332MC SMG C908 255 4235 934 Poly...

Page 18: ...2376 964 Carbon film 47 ohm 1 4W NB RD14B2E470JNBST R449 450 241 2428 980 Carbon film 470 kohm 1 4W RD14B2E474JT PSNB R451 454 244 2058 032 Metal oxide 47 ohm 1W NB RS14B3A470JNBS RSFSV R457 458 241...

Page 19: ...102 71 74 77 102 74 77 74 31 31 28 55 52 101 76 101 71 113 113 101 31 84 97 94 117 116 85 23 48 40 86 86 90 46 89 85 48 23 73 113 101 101 109 101 101 109 8 7 6 5 4 3 2 1 A B C D E EXPLODED VIEW 19 Par...

Page 20: ...204 8530 006 4P Pin jack JK301 304 4 21 204 8531 005 2P Pin jack C GND JK305 1 22 411 1341 515 Front chassis 1 23 445 0048 016 Cord holder L50 1 24 411 1346 248 Trans chassis 1 25 462 0089 054 Bush 1...

Page 21: ...07 208 206 203 204 205 209 209 210 211 212 212 201 202 207 511 3893 002 Instruction manual 1 511 3917 001 Instruction manual KEU 1 208 515 0921 005 S S list EX 1 209 503 1221 109 Cushion ass y 1 210 5...

Page 22: ...12V P ON OFF 1 2 3 4 5 6 SP RELAY ASO POSISTOR GND R OUT GND H P L GND H P R SP MUTE GND 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 CW101 10P EH 5P EH CX054 CW055 CY031 CW056 CX103 CX057 5P EH CY057 C...

Page 23: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer m...

Page 24: ...T PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure...

Page 25: ...12 7V 9 5V 11 5V SCHEMATIC DIAGRAMS 1 3 1 2 3 4 5...

Page 26: ...9 5V 9 4V 8 8V 11 5V 6 7 8 9 10 11 A B C D E F PMA 2000IVR...

Page 27: ...12 7V 11 5V...

Page 28: ...rts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leak...

Page 29: ...R NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you m...

Page 30: ...WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make eith...

Page 31: ...SCHEMATIC DIAGRAMS 2 3 1 2 3 4 5...

Page 32: ...11V 11V 6 7 8 9 10 11 A B C D E B LINE PMA 2000IVR...

Page 33: ......

Page 34: ...rts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leak...

Page 35: ...CT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the...

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