Sony HCD-C990 Service Manual - Page 42
IC901, IC902, IC813, IC801, IC612, IC607, IC605, IC606, IC206, IC701, IC401, IC402, IC301
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Page 42 highlights
HCD-C770/C990 7-11. PRINTED WIRING BOARD - DVD Board (Component Side) - • See page 37 for Circuit Boards Location. • Semiconductor 1 Location Ref. No. Location D900 C-2 A D901 C-6 IC206 IC301 IC401 IC402 IC605 IC606 IC607 IC612 IC701 IC801 IC813 IC901 IC902 Q914 G-9 E-3 G-4 G-2 E-14 E-12 C-13 C-11 G-6 C-8 D-7 C-3 C-6 C-5 B CG DDCON BOARD CN814 (Page 62) D 2 3 4 DVD BOARD (COMPONENT SIDE) IC901 25 1 25 100 NC E IC301 50 76 F 51 75 7 NC G 1 IC402 IC401 H 5 6 7 8 9 10 11 B RELAY BOARD CN701 (Page 40) IC902 E 132 133 89 88 IC801 IC813 176 1 45 44 IC612 44 45 1 176 IC701 88 89 133 132 52 53 1 208 IC206 104 105 157 156 12 13 IC607 24 25 13 12 IC606 36 37 1 48 NC 14 3 1 IC605 2 15 C AMP BOARD CN301 (Page 55) D AMP BOARD CN305 (Page 55) H POWER BOARD CN903 (Page 69) I 1-685-086- 11 A RF BOARD CN002 (Page 38) F VIDEO BOARD CN203 (Page 60) E AUDIO BOARD CN202 (Page 58) 42 42
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