Printed Wiring Board - Main Section (Side B) (Over All View) - Sony D-VM1 Service Manual

5-7. PRINTED WIRING BOARD – MAIN SECTION (SIDE B) (OVER ALL VIEW) –
(SIDE B)
MAIN BOARD
A
SPINDLE
MOTOR
M901
SLED
OPTICAL PICKUP
MOTOR
BLOCK
M
INLIM
SWITCH
B
1 2 3 4 5 6 7 8
C
D
E
F
G
H
1 2
IC601
TO 1/4
TO 3/4
CN502
A/V OUT
3 4 5
IC1004
IC1002
CSP(Chip Size Package)
IC902
CSP(Chip Size Package)
TO 2/4
IC1601
IC1602
TO 4/4
TO MONITOR UNIT
1-683-217- 11
7 8
6
33 33
IC1603
IC409
9 10
D-VM1
• Semiconductor
Location
Ref. No. Location
D405 H-5
D406 H-5
D407 H-5
D408 H-5
D409 H-5
D410 D-4
D412 F-9
D413 E-7
D416 G-5
D508 G-7
D510 G-7
D511 G-7
D515 G-7
D516 H-7
D1601 D-8
D1602 E-8
D2004 C-9
D2005 B-9
D2006 B-9
IC409 E-9
IC601 B-3
IC902 B-7
IC1002 B-6
IC1004 A-6
IC1601 D-7
IC1602 E-8
IC1603 C-8
IC2005 E-10
Q403 E-9
Q501 G-7
Q502 G-7
Q503 G-7
Q506 G-7
Q507 G-7
Q508 G-7
Q604 C-3
Q605 A-2
Q607 B-3
Q609 B-4
Q610 A-3
Q1001 A-6
Q1601 D-8
Q2001 E-10
Q903 E-2