Sony DVP-F21 Service Manual page 54

DVP-F21
Q Q
3 7 6 3 1 5 1 5 0
FL-123 (INTERFACE CONTROL) PRINTED WIRING BOARD
– Ref. No.: FL-123 board; 40,000 series –
There are a few cases that the part isn't mounted in this model is printed on this diagram.
FL-123 BOARD (SIDE A) FL-123 BOARD (SIDE A)
CN403 A3
D417
CN404 A2
D406 A6
D416 A6
Q405 Q406
C
A
IC402 A5
B E B E
IC403 A5
IC405 A6
Q402 A2
Q403 A2
Q405 A1
Q407 A6
08
FL-123 BOARD (SIDE B) FL-123 BOARD (SIDE B)
D402 A5
D403 A5
D404 A5
D405 A5
D407 A5
T E
L 1 3 9 4 2 2 9 6 5 1 3
A
IC404 A4
Q404 A1
08
MD-90
(FUNCTION SWITCH (2))
IR-39
(IR)
MB-99
(VIDEO/AUDIO/SIGNAL PROCESS/SERVO)
w w w
MD-91
MD-89
(FUNCTION SWITCH (1))
FL-123
(INTERFACE CONTROL)
INTERFACE CONTROL
FL-123
S406 S408
S407
CN404
S401 S405 S402 CN403
R437
R438
C
L401
C414
C421
C407
C410 T401
C409
Q402
Q403
1 2
R406
R424 C412
R405 C
R425
Q404
R480
B E
C
R401
Q416
B E
R544
1 2
x a o
. i
4-35
http://www.xiaoyu163.com
R430
3 4
R441
R407
R409 R404
R446
Q Q
R413
R403
R411
3 7 6
R421
R427
R482
R483 R408
R429 R439
C411
C
Q415
B E
IC404
R435
3 4
u 1 6 3
y
http://www.xiaoyu163.com
2 4
8 9 9
D406
D416
C406
S403
IC403
C
E
IC405
B
IC402
BZ401
R410
1-682-757-
5 6
R548 R415
R436
3 1 5 1 5 0 8 9
D403
D407
1-682-757-
5 6
m
c o
.
4-36
2
8 9 9
11
(11)
2 4 9 8 2 9 9
11
(11)