Sony TC-KB920S, Service Manual

Page: 17 / 38

TC-KB920S
– 19 – – 20 –
5-4. PRINTED WIRING BOARD – MAIN Section – • See page 13 for Circuit Boards Location.
Ref. No. Location Ref. No. Location
• Semiconductor Location
D101 H-4
D102 H-4
D103 H-4
D201 H-5
D202 H-5
D203 H-4
D301 D-1
D302 F-5
D305 G-5
D306 D-5
D307 E-5
D308 D-5
D309 I-6
D310 I-6
D311 H-5
D312 F-5
D313 D-5
D341 D-1
D342 D-2
D701 G-2
D702 H-2
D703 H-2
D704 H-2
D705 G-3
D706 G-3
D707 H-3
D708 I-2
D709 G-1
D710 I-1
D711 F-3
D712 G-2
D713 G-3
D714 H-3
D715 H-3
D716 G-2
D717 G-2
D802 C-4
D803 C-4
D804 C-4
D814 E-5
D815 E-5
IC301 C-9
IC302 H-7
IC303 E-7
IC304 B-7
IC305 F-4
IC306 H-5
IC307 E-9
IC308 I-6
IC309 I-5
IC310 G-9
IC311 G-9
IC701 I-3
IC801 D-2
IC803 F-2
IC804 D-4
Q101 D-9
Q102 H-5
Q103 H-8
Q105 F-7
Q201 D-10
Q202 I-8
Q203 I-8
Q205 F-7
Q301 G-5
Q302 D-6
Q303 D-6
Q304 D-6
Q305 C-6
Q306 C-6
Q307 A-7
Q308 A-7
Q309 A-7
Q310 C-6
Q311 C-6
Q312 I-6
Q313 I-5
Q314 I-5
Q315 F-9
Q316 D-6
Q351 C-3
Q352 C-2
Q353 C-2
Q701 I-3
Q702 I-2
Q703 I-1
Q704 I-2
Q705 G-2
Q706 G-2
Q707 H-3
Q708 H-3
Q802 C-2
Q803 C-3
Q804 C-3
Q806 F-4
Q807 F-4
Q808 F-4
Q809 F-2
Q810 F-2
Q814 C-2
(Page 29)
(Page 27)
(Page 30)
(Page 25)
(Page 30) (Page 25) (Page 25)
(Page 25)
(Page 30)
(Page 30)
(Page 15)
(Page 16)