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CX-JV77
• Semiconductor
Location
Ref. No. Location
D401
F-4
D402
G-3
D441
C-7
D442
C-6
D443
C-1
D444
D-8
D445
B-7
D446
B-7
D481
C-7
D482
C-4
IC441
A-6
Q441
C-6
Q442
C-6
Q481
C-7
Q482
C-7
Q483
B-9
Q484
C-9
Q485
B-4
Q486
B-4
Q487
B-3
Q488
C-4
Q489
C-8
Q490
C-7
Q491
D-7
CX-JV77
All manuals and user guides at all-guides.com
6-22. PRINTED WIRING BOARD – POWER AMP Section –
1
2
JK441
SURROUND SPEAKER
IMPEDANCE
USE 24Ω
R
L
R
POWER BOARD
+
–
+
–
+
–
A
JW489
JW406
JW405
R462
JW483
L442
L441
B
R461
JW475
JW474
RY441
JW432
D443
R407
C
JW423
JW422
JW418
E
JW417
MAIN
BOARD
D
CN307
(Page 40)
C409
E
C406
F
G
H
I
• See page 27 for Circuit Boards Location.
3
4
5
FRONT SPEAKER
IMPEDANCE
USE 6 – 16Ω
L
+
–
JW441
C443
(CHASSIS)
R443
C445
R445
EP401
C486
R441
Q485
C447
JW482
C442
E
R414
C487
E
R412
E
R447
R413
R446
C441
R411
JW473
JW471
JW469
JW472
JW470
JW468
D482
Q488
E
R490
JW455
C410
C405
R404
JW412
R402
D401
R409
R401
R410
R403
C403
JW410
CN442
C413
H
TRANS BOARD
(Page 46)
JW409
EP402
(CHASSIS)
44
44
: Uses unleaded solder.
6
7
IC441
18
1
D446
R450
R449
D445
R448
JW465
JW467
E
E
JW466
E
Q481
C452
E
Q482
E
Q490
C481
E
R475
R478
JW458
JW460
JW457
JW459
Q491
E
JW446
JW448
R474
JW447
JW449
JW445
CN905
8
9
TH441
R468
R467
R486
Q483
E
C462
R485
R477
Q484
E
R484
R483
Q489
E
R469
C463
(CHASSIS)
21
(21)
1-861-486-
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