Main Board (Component Side) - Sony D-EJ985 Service Manual

D-EJ985
5-5. PRINTED WIRING BOARD – MAIN Board (Component Side) –
1 2
• Semiconductor
A
Location
Ref. No. Location
D402 E-10
D406 G-5
D407 G-5
D408 F-9
D801 H-6
B D803 E-8
D804 F-9
D805 E-9
IC405 G-5
IC602 F-6
Q301 F-4
Q302 G-5
C
Q303 G-4
Q405 F-10
Q412 F-3
Q413 E-10
Q414 F-3
D
E
5
F
6
G
J401
EXT BATT
DC IN 4.5V
+
–
H
3 4 5
4
U
M902
W V
(SPINDLE)
2
1
M901
3
(SLED)
M
MAIN BOARD
(COMPONENT SIDE)
VDR403
CN502
C404
2
FB402 1
R479
S
G Q414
C
D
D
C607
CN501
D D
B +
E
Q412
+
R477 R478
4
B
C
E
Q301 L413
1
TH401
C449
D406
2
K A
C616
IC405
R467
1 2C 1B 1E
4 3
2E 2C
C457
Q302
2B 1B
1C 1E
5 1
2E 2B 1C
Q303
C456
K A
D407
S806
6 7 8
BLK
VDR802
VDR601
R635 C624
13 1
C697
K A
D803
A
C807
IC602
VDR801
R805
14 26
+
C608
SL891
C208
R623
+
C108
+ R625
+
C621
C617
C105
R291
C307
C106
R206
X601
+
C107
L303
S809
VOL −
R815
S808
S805
+
CHARGE R819
D801
CHARGE
14 14
9 10 11
RECHARGEABLE
BATTERY
NH-14WM
2PCS. 2.4V
R421
R444
R413 R411
R416
C411
R418
+ +
C412
C408
S803
G-PROTECTION
L406 L402
2 1 L404
L409
L408
S802
AVLS
C422
LIMIT NORM
C446
C466
L411
L401
C432
D402
FB803
A K
SL807
L410
A A D805
(TEST)
B
E
SL806
R813
(OPEN) Q413 L403
C
C811
C444
C810 + +
C805
C425
D804 C401 C426
R458
C806
A A
B
+
K
R801
D408 Q405 C
R802
A
C802
E
L201
C801
L101
11
(11)
1-685-918-
4
1
J302
i
12
C433
S804
CD LID
OPEN DETECT
L405