Printed Wiring Boards - Jack/Sp Section - Sony HCD-FX900W Service Manual

7-30. PRINTED WIRING BOARDS – JACK/SP SECTION –
1 2
BOARD
JACK
A
(SIDE A)
Q475 Q474
R414
R413
C413
C412
FB475
B
FB410
C423 C422
FB420
R424
R401
FB471
FB470
D433
C
BOARD
JACK
(SIDE B)
FL BOARD
U
CN802
(Page 65)
D
7
LP401
CN401
C401
5
T
I/O BOARD
E CN302 EB402
D493
(Page 70)
D492
F
• Semiconductor Location
Ref. No. Location Ref. No. Location
D433 B-2 Q451 B-4
D470 D-3 Q460 B-4
D492 E-2 Q461 B-4
D493 E-2 Q470 B-3
D496 E-4 Q471 B-3
D497 E-4 Q472 B-3
Q473 B-3
IC401 B-2 Q474 B-2
Q475 B-2
Q450 B-4 Q476 D-3
HCD-FX900W
• See page 37 for Circuit Boards Location.
3 4
R412
R471
R488
E
Q471
Q470
E
Q473
Q450
E
R472 E
Q472 Q460
R453
Q461
E
S
R463
E
R464
Q451
R454
E
1-869-058-
FB451
D470
R481 R478
FB478
R452
Q476
C403
E
R460
R421
C404
R402
C421
C411
D496
EB401
(CHASSIS)
(CHASSIS)
J401 J402
AUDIO IN/
PHONES
A.CAL MIC
:Uses unleaded solder.
5 6
BOARD
SP
12
(12)
BOARD
SP
MAIN BOARD
(Page 56)
(
SUPPLEMENT-1
LP402
4 MAIN BOARD
H
CN3001
(Page 56)
( (
SUFFIX-15
SUPPLEMENT-1
Page 4
EP1302
12
(12)
(CHASSIS)
1-869-058-
67 67
7 8 9
(SIDE A)
(SIDE B)
MAIN BOARD MAIN BOARD
CN3200 CN3400 CN3300
(Page 56) (Page 56)
( ( ( ( (
SUFFIX-15 SUFFIX-15 SUFFIX-15
SUPPLEMENT-1 SUPPLEMENT-1
Page 4 Page 4 Page 4
J C K
1 4 5 6
CN1303
1
2
CN1302
C1321
C1309 C1307 C1305
C1311
+ - + - + - + -
SUR L SUR R WOOFER CENTER FROMT L
TB1302
TB1301
SPEAKER
(
FRONT : ONLY FOR SS-TS55 CENTER : ONLY FOR SS-CT52
SURROUND : IMPEDANCE USE 3 WOOFER : ONLY FOR SS-WS53
HCD-FX900W
10 11
12
(12)
1-869-060-
MAIN BOARD
CN3100
(Page 56)
( (
SUFFIX-15
SUPPLEMENT-1
Page 4
I
1
4
CN1301
EP1301
12
C1303
(12)
1-869-060-
+ - + -
FRONT R
(CHASSIS)
)