Printed Wiring Board - Tc Board - Sony HCD-SPZ90DAB Service Manual

HCD-SPZ90DAB
7-7. PRINTED WIRING BOARD – TC Board –
• Semiconductor
Location
Ref. No. Location
D301 D-6
D401 C-2
IC301 C-6
A
IC401 C-3
Q305 B-5
Q306 B-5
Q400 C-5
Q401 B-4
Q402 B-4
Q403 B-3
Q404 B-3
Q405 D-7
Q406 D-7
Q407 B-4
Q408 D-7
B
Q409 D-5
Q410 D-5
Q451 C-2
Q452 D-1
Q453 B-2
C
D
HCD-SPZ90DAB
• See page 19 for Circuit Boards Location.
1 2
TC BOARD
BIAS OSC
3 4
1 6
E
A
K
A
E
E
22
: Uses unleaded solder.
3 4
REC/PB/ERASE
S
E
D
G
D
E
E
G S
E
E
S
1 8
4 5
E
22
5 6
HRPE1
HEAD
E
E
MAIN
B
BOARD
CN1303
(Page 26)
7
E
E
12
(12)
1-869-722-