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HCD-EC59/EC590
Ver. 1.1
HCD-EC59/EC590
5-9.
PRINTED WIRING BOARD - PANEL Board -
1
2
PANEL BOARD
A
E
B
Q301
D306
(STANDBY)
B
TP341
SW305
(CD LID OPEN/CLOSE DETECT)
2
1
W305
C
R480
SW482
SW481
USB
CD
R481
R487
D
SW483
R486
ENTER
R485
SW484
+
E
D453
R484
JW321
C454
R450
JW320
C452
SW485
TP338
x
TP336
JW319
R452
C451
Q452
E
B
F
D451
R451
R453
R482
D452
SW486
C450
TUNING +
M L
R456
R455
R454
Q451
R483
G
SW487
OPTIONS
H
26
26
• See page 15 for Circuit Boards Location.
3
4
5
37
JW304
JW305
R328
LCD301
X302
C342
81
80
LIQUID CRYSTAL DISPLAY
R326
C341
R381
JW360
JW312
R327
JW303
JW315
100
R313
C317
R310
1
51
IC301
R324
R370
JW328
50
X301
C319
JW362
R363
C320
R396
C321
R321
30
31
R320
R319
R318
C330
R312
C332
R302
R306
JW363
R315
R420
JW361
R499
JW359
R419
JW341
R308
JW358
R311
R377
R309
D304
R471
JW357
JW351
JW350
JW356
R470
JW349
JW355
JW346
JW353
JW352
C356
D303
JW322
JW325
C303
R464
C462
R333
R462
R466
Q303
R460
R458
TP329
Q302
JW323
R431
TP327
R331
TP335
JW371
TP314
R430
R494
TP331
R496
TP333
R495
R493
2
24
1
3
1
CN451
25
TP337
JW368
TP330
S491
TP313
TP334
JW369
TP328
TP326
C453
R465
JW314
R449
R461
TP332
ROTARY ENCODER
R463
VOLUME
R373
R459
TP322
JW372
TP320
JW370
USB BOARD
B
CN901
(Page 20)
•
: Uses unleaded solder.
6
7
1
R498
3
1
R497
JW309
R402
C497
JW377
R305
IC302
R304
R303
R337
TP376
R401
JW378
C340
TP378
R400
JR306
TP372
JR309
TP380
2
10
TP373
TP379
JW366
TP374
JW374
1
CN305
11
TP371
TP377
JW382
JW365
TP375
(NC)
R307
C306
R391
C305
R392
R378
R382
R376
R390
C336
R383
R434
R379
JW367
C338
JW347
JW337
JW354
JW308
JW364
SW491
SW471
R375
1
FUNCTION
JW326
JW327
R335
JW386
R334
R336
JW336
C304
JW335
B E
Q306
R472
D302
JW334
JW324
JW333
C302
R473
JW332
E
B
JW331
Q305
B E
B E
Q304
D301
JW330
R332
R384
JW329
R330
R329
C301
R429
TP305
D400
TP303
JW307
JW301
JW302
JW310
TP315
TP312
TP311
TP321
TP319
TP318
24
2
25
1
CN301
TP317
TP302
TP316
MAIN BOARD
D
CN607
(Page 22)
R476
SW471 – 476,
SW481 – 487, 491
8
JW376
R491
R490
R492
SW472
REC TO USB
SW473
–
R474
SW474
u
R475
SW475
– TUNING
l m
SW476
DSGX
11, 12
1-882-026-
(11, 12)
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