Read Sony XDR-S50 Service Manual online
10
10
XDR-S50
XDR-S50
: Uses unleaded solder.
3-4. PRINTED WIRING BOARDS — MICON SECTION —
• Refer to page 8 for Circuit Boards Location.
(Page 9)
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
Not supplied
R537
R538
R539
R519
R516
C504
C503
R558
C502
R559
C514
R511
R510
R551
R550
R549
R556
JW503
JW504
R508
R507
R506
R532
R503
R548
R528
R557
R501
R502
C528
R564
R565
R534
R533
R542
C515
R546
JW508
JW509
R515
C501
R520
R526
R529
R531
C505
R518
1
3
1
1
9
10
1
6
9
1
KR5
W502
KR6
S609
3
S608
2
S607
1
S603
PRESET/ENTER
S605
SC
S606
AUTO TUNE
S604
TUNE MODE
S602
SLEEP
S610
HOLD
S601
S603
S605
S606
S604
S602
(ON T OFF)
S601
POWER
S505
(TUNE)
S504
KR7
KR4
HOLD
KS2
KS3
FLMDO
X501
X1
CLK
1 80
20
61
60
40 41
21
CPU+B
GND
RESET
GND
RESET
RXD6
TXD6
COM+B
W501
JW506
SL
SL
GND
KS1
R562
R563
R513
R514
LIGHT
S503
DSPL
S501
W503
W502
CLOCK
S502
RESET
S515
R561
R555
R505
C529
IC502
R512
C531
R535
C527
R536
R553
R540
R543
R522
R521
B C E
Q504
B C E
Q501
B C E
Q502
E C B
Q503
LCD501
LIQUID CRYSTAL
DISPLAY PANEL
B C E
Q505
C523
R524
D501
(LCD BACK LIGHT)
R525
R547
C524
JW510
JW511
R545
R530
R554
R541
C521
R560
R504
JW502
JW501
IC501
JW505
D503
D502
R552
R523
R527
JW507
1
2
4
3
IC503
3
4
2
1
U
u
KEY BOARD
MICRO COMPUTER BOARD
1-870-956-
11
(11)
1-870-955-
11
(11)
A
MAIN BOARD W501
OPEN : UK MODEL
SHORT : AEP ,SP MODEL
D501
F-12
D502
I-2
D503
H-2
IC501
F-6
IC502
H-3
IC503
E-8
Q501
H-6
Q502
E-10
Q503
E-10
Q504
D-7
Q505
D-8
• Semiconductor
Location
Ref. No.
Location
IC501 on the MICRO COMPUTER board cannot exchange with single.
When IC501 is damaged, exchange the entire mounted board.
When IC501 is damaged, exchange the entire mounted board.
Ver. 1.1
Click on the first or last page to see other XDR-S50 service manuals if exist.