Printed Wiring Boards - Main Board (Side A) - Sony D-EJ119 Service Manual

D-EJ119/EJ120/EJ121
Ver. 1.3
5-2. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
1 2
MAIN BOARD ( SIDE A )
A
B
C
D
E
1
F
24
LCD801
LIQUID
CRYSTAL
DISPLAY
and
KEY MATRIX
G
D-EJ119/EJ120/EJ121
: Uses unleaded solder.
3 4 5
L402
L401
M902
SPINDLE MOTOR
E
Q402
M901
CN401
C435
SLED MOTOR
R416
Q403
R411
E E
C415
Q407
D404 R412
L409
R413 R427
C441 C427
R434
OPTICAL
PICK-UP
( DAX-25EV )
6 7
R863
R864
R419
CL404
C438
R816
L407
C808
R457
S809
OPEN
E R421
E
R871 R872
L411
R314
EJ120:EXCEPT US, E/EJ121: 4E18, MX
SL805
C318
R448
CL305
R204
C317
C207
C104
C204
R103
R203
R102
11
1-864-384-
(11)
10 10
8
• Semiconductor
Location
Ref. No. Location
D304 F-6
D402 B-5
D404 C-4
D407 C-6
D409 C-5
D805 F-2
Q402 C-5
Q403 C-4
Q404 C-6
Q406 C-6
Q407 C-5