Sharp XL 1700 Service Manual - Page 32

Main Pwb-a1, Terminal Pwb-a4, Tuner Pwb-b1

Page 32 highlights

XL-1700/1700C J801 CD DIGITAL OUTPUT SUB WOOFER OUT SO401 VIDEO/AUX INPUT RIGHT LEFT A CHASSIS TERMINAL PWB-A4 GND 231 C866 L804 C865 CNW804 1 3 C864 R406 R408 C137 L106 CNW401 3 1 2 1CNW101 L401 CHASSIS GND MAIN PWB-A1 JK HEADP JAC C138 RD BK WH R405 R407 C413 B 21 GY RD BK WH R140 R139 R128 TO CD PWB-A3 CNP804 P31 8-C 1 2 RD BK 3 4 WH CHASSIS GND SO301 BR ANTENNA TERMINAL L402 FM 75 OHMS CORE AM GND Q108 1 12 3 2 3 C128 Q109 C114 D101 D102 C112 R122 B C E Q104 C118 R124 R120 C110 R116 WH BK RD D303 D304 C349 C302 C301 123 R114 C FE301 R609 12 11 10 9 8 7 6 D301 8765 4321 C345 D302 R380 C394 R369B R369A R343 C397 R365 C380 C348 R381 R379 C346 L342 C393 IC302 C329 T302 AM R336 12 13 14 15 16 17 18 19 20 21 22 Tracking C347 C387 C392 C381 D C330 C331 R323 C334 VD301 R346 CF301 R344 1 2 3 C341 R348 C383 C382 11 10 9 8 7 6 5 4 3 2 1 R359 R371 R372 R374 L351 R387 AM Band Coverage C335 Q301 FM Mute E C B Level VR351 C332 R347 C385 R360 R373 R349 T306 L353 C337 C386 R345 X352 Q607 ZD601 R602 R601 D601 R606 C607 Q606 ZD602 123 R610 321 C608 R608 R611 D602 E C B B C E C601 Q604 E C B Q601 R604 BCE R603 E C602 C B Q603 Q602 Q605 C603 R605 R612 C609 R111 C610 C115 R107 C C116 3 2 1 Q106 3 2 1 Q105 C6 R607 C604 C605 C384 CF302 R382 R386 D308 1 C343 2 C362 R358 3 T351 AM IF R352 C355 CF351 C398 C370 C399 R353 C361 IC303 C360 R351 24 C350 1 3 2 1 CF352 FROM CD C364 23 2 22 3 C351 PWB-A3 E R350 C365 21 4 C366 20 5 C36719 6 18 C363 7 C352 B C E Q360 CNW805 P30 4-B C369 17 8 16 9 R383 R364 R357 15 10 C368 14 11 1 R356 13 12 C356 2 C374 R362 C372 X351 C354 R376 C353 L352 R395 R384 R385 R392 R391 3 4 5 R393 R361 C373 C371 R363 R377 C391 C395 6 7 8 C358 R355 C357 9 R366 10 11 CNP301 C403 C404 CHASSIS GND C127 D659 D658 C658 D657 D660 C660 C657 CNP805 54 3 2 1 D401 R442 D402 R438 D403 C396 ZD351 Q351 3 R423 C426 C418 C416 F 2 1 R424 R425 C430 R C429 COLOR TABLE B R BROWN R D (R ) RED OR ORANGE Y L YELLOW GR GREEN B L BLUE G V L VIOLET CNS301 1 2 3 4 5 6 CHASSIS 7 GND 8 9 10 11 FROM DISPLAY PWB-A2 R417 R418 R440 C420 C433 C432 1 30 5 25 10 20 C431 IC401 C424 C422 15 16 C425 C4 C R42 R415 R416 R422 G Y GRAY CNW707 2 1 CNP707 WH (W) WHITE P30 5-F B K BLACK PK PINK TUNER PWB-B1 FRO PW H 1 2 3 4 5 6 Figure 32 WIRING SIDE OF P.W.BOARD (3/4) - 32 -

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XL-1700/1700C
– 32 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 32 WIRING SIDE OF P.W.BOARD (3/4)
C431
R438
R
C413
C138
R407
R405
R406
R408
R42
R415
IC401
C432
C433
R366
C395
R393
R355
C353
C354 R376
C355
C356
R383
R353
C363
C360
R352
C361
R351
C351
C350
C384
R373
R360
R347
R374
R372
R371
R359
R348
C341
R365
C387
C382
C383
R344
C347
C392 C381
C346
R379
R381
C397
R369A
R369B
R345
C345
C301
C302
C349
C329
C331
R323
C335
R349
C343
R358
R350
C365
C366
C369
R356
R357
R362
R364
R361
CHASSIS
GND
CHASSIS
GND
CHASSIS
GND
CHASSIS
GND
CHASSIS
GND
JK
R128
Q606
R609
Q607
Q108
C607
C128
C608
R610
Q109
ZD602
Q604
D602
R611
Q605
C114
C110
R612
C609
C610
C112
R116
D101
D102
R114
Q104
R107
R122
C118
R111
C115
R124
R120
C
C6
D659
C116
D658
C658
Q106
Q105
C605
C604
R605
C603
R607
Q602
Q603
R604
R606
C601
Q601
C602
D601
R601
R603
R608
R602
ZD601
CNP301
R424
R425
C403
R423
C404
C426
C127
D401
C418
C416
CNP805
C657
R442
C429
D402
C660
D657
D660
C430
D403
C425
C866
CNW804
L804
C864
C137
CNW101
L106
R140
R139
C865
J801
SO401
CNW401
L402
L401
C4
C
R422
R416
C424
C422
C420
R418
R440
R417
CNP707
CNS301
Q351
ZD351
C358
C357
C396
R377
C391
R395
R391
R392
R385
R384
L352
C370
C398
CF351
C399
Q360
C352
R382
R386
CF352
D308
CF302
T351
L353
C386
VR351
C385
Q301
X352
R387
L351
CF301
IC302
L342
R336
C393
R343
C394
C380
R380
C348
FE301
SO301
D304
D303
D301
D302
T302
C330
R346
VD301
C334
T306
C332
C337
C362
C364
C367
IC303
C368
C374
C372 X351
C373
C371
R363
1
2
1
15
16
30
20
25
5
10
1
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
3
1
RIGHT
LEFT
HEADP
JAC
ANTENNA
TERMINAL
FM 75 OHMS
CORE
GND
AM
VIDEO/AUX INPUT
CD DIGITAL OUTPUT
3
2
1
1
2
3
4
6
E
C
B
E
C
B
E
C
B
7
8
9
10
11
12
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
1
1
2
2
3
3
1
2
3
ECB
BCE
RD
GY
BK
WH
RD
BR
BK
WH
1
2
4
3
CNP804
TO CD
PWB-A3
P31
8-C
FRO
PW
CNW805
FROM CD
PWB-A3
P30
4-B
CNW707
FROM
DISPLAY PWB-A2
P30
5-F
MAIN PWB-A1
TERMINAL PWB-A4
TUNER PWB-B1
3
RD
RD
BK
BK
WH
WH
1
1
1
1
2
2
23
BR
COLOR
TABLE
RD(R)
OR
YL
GR
BL
VL
GY
WH(W)
BK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
3
2
1
1
1
2
3
2
3
12
3
B
BCE
C
E
32
1
32
1
32
1
B
C
E
AM
Tracking
AM Band
Coverage
FM Mute
Level
AM IF
SUB
WOOFER
OUT