Printed Wiring Board - Main Section - Sony TC-KB920S Service Manual

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