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CX-JN88
6-18. PRINTED WIRING BOARD – POWER AMP Section – (AEP, CIS only)
• Semiconductor
1
Location
Ref. No. Location
SURROUND SPEAKER
IMPEDANCE
D401
E-3
USE 24Ω
D441
C-6
D442
C-6
A
D443
C-1
POWER BOARD
D481
C-5
D482
C-4
D483
C-8
IC441
B-6
Q441
C-6
Q442
C-6
Q481
C-8
Q482
C-8
Q483
C-8
B
L442
Q484
C-8
Q485
B-4
Q486
B-4
Q487
B-4
Q488
C-5
Q489
C-8
D443
C
1
E1
MAIN
D
BOARD
CN307
(Page 36)
13
E
F
2
3
JK441
FRONT SPEAKER
IMPEDANCE
USE 6 – 16Ω
R
L
R
L
+
–
+
–
+
–
+
–
C460
C459
JW400
C407
JW406
JW405
JW472
R462
R463
JW413
EP401
L441
C455
R461
C457
JW414
C458
JW418
JW420
JW419
JW421
RY441
JW408
R407
JW409
JW416
C405
C406
JW411
JW417
JW412
R402
R401
D401
C404
C403
CN442
3
1
H1
TRANS BOARD
CN905
(Page 44)
• See page 25 for Circuit Boards Location.
4
5
JW449
(CHASSIS)
JW442
C448
C447
C486
E
C444
C443
C487
R444
R443
E
E
Q488
C441
E
R414
JW422
R412
R411
JW473
JW424
JW426
JW423
JW425
JW474
JW427
R460
D482
R490
R458
D442
D441
R457
R459
D481
JW452
JW455
JW453
JW456
JW454
JW446
JW447
EP402
(CHASSIS)
40
40
: Uses unleaded solder.
6
7
IC441
R452
R451
TH441
C489
R495
R496
R494
JW430
JW432
R492
JW428
JW429
JW431
R465
C451
R466
R456
C453
Q482
Q442
E
Q441
E
R455
JW457
JW459
JW461
JW458
JW460
JW462
8
9
JW468
R491
C488
R467
E
R493
D483
Q481
E
C481
E
E
E
R485
R483
15
R484
(15)
1-861-482-
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