Sony KP-HR432K90, Service Manual, Page: 82 / 364

– 82 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909K RM-Y908 RM-Y909K RM-Y909K
< Component Side >
– A Board –
1
A
B
C
D
E
F
G
H
I
J
2 12 13
11
10
9 8 7 6 5
4 3
14
A
[
TUNER, VIDEO, AUDIO, SYSTEM CONTROL
]
TRANSISTOR
*
Q1 I-9
2
Q3 G-10
2
Q7 D-12
2
Q11 F-1
2
Q12 H-10
2
Q13 I-11
2
Q21 D-13
2
Q302 G-8
2
Q303 H-8
2
Q305 G-7
2
Q307 E-5
2
Q308 E-7
2
Q310 E-6
2
Q311 E-6
Q312 E-7
2
Q313 D-4
2
Q320 E-6
2
Q324 E-5
2
Q325 G-4
2
Q326 G-4
2
Q327 H-4
2
Q328 G-4
2
Q329 G-4
2
Q330 H-4
2
Q332 H-5
2
Q333 H-5
2
Q334 H-5
2
Q337 G-4
2
Q338 H-4
2
Q339 H-4
2
Q341 F-7
2
Q343 C-4
2
Q344 I-4
2
Q347 C-4
2
Q349 D-4
2
Q351 C-4
2
Q352 D-4
2
Q353 C-4
2
Q355 C-4
2
Q367 C-3
2
Q369 D-2
2
Q374 C-3
2
Q378 D-2
2
Q379 E-3
2
Q703 F-9
2
Q712 I-13
2
Q713 I-13
2
Q715 G-9
2
Q716 G-10
2
Q717 C-10
2
Q718 B-11
2
Q722 B-12
2
Q723 B-12
2
Q724 D-6
2
Q725 C-12
2
Q726 D-6
2
DIODE
*
D1 E-2
3
D317 C-3
3
D318 C-3
3
D319 E-2
3
D701 D-12
9
D704 D-12
9
D705 A-12
3
D710 F-11
9
D711 E-9
9
D712 F-9
9
D713 E-9
9
D718 B-10
3
D720 B-8
D721 A-9
D725 A-12
3
D726 A-12
3
D729 B-11
3
D730 D-6
3
IC
IC1 B-6
IC2 B-6
IC3 D-1
IC4 H-9
IC5 A-2
IC6 H-9
IC7 A-2
IC8 E-4
IC9 E-1
IC10 B-2
IC11 B-2
IC12 C-5
IC301 F-5
IC302 F-8
IC303 H-7
IC304 D-8
IC305 H-4
IC306 I-5
IC307 G-4
IC308 D-3
IC309 C-3
IC310 F-8
IC311 F-7
IC312 G-4
IC701 D-11
IC702 D-10
IC703 D-10
IC704 F-10
IC705 D-5
IC706 D-6
IC707 B-10
IC708 A-11
IC709 B-4
IC710 A-4
IC711 B-9
A BOARD
6-4. PRINTED WIRING BOARDS
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 49)