Sony HCD-SH2000 Service Manual - Page 26
Schematic, Diagram, Main Board 3/4 Suf
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HCD-SH2000 5-11. SCHEMATIC DIAGRAM - MAIN BOARD (3/4) (Suffix 11) - • See page 54 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A MAIN BOARD (3/4) 14 B C 10 9 D E 3 MAIN BOARD (1/4) (Page 24) F 12 C231 0.1 R231 10k 3.2 0 C232 0.47 Q200 RESET RT1N141C-TP-1 D231 DA2J10100L D232 DA2J10100L C233 0.1 R232 4.7k 3.4 3.4 1 2 VDO OUT RESET IC101 S-80829CNNB-B8OT2G NC VSS IC B/D IC101 D233 MC2836-T112-1 C241 0.1 4 3 IC102 +4V REG IC102 TK11140CSCL-G 4.0 5 13.5 4 VIN VOUT 0.1 47 16V C238 C237 ON/OFF GND NB 3.3k R602 G 19 H 11 13 12 I 17 20 19 4 J MAIN BOARD 18 (2/4) 16 (Page 25) 15 AC-DET 92 R238 10k Q203 AC-DET RT1N141M-TP-1 1 13.5 R243 0 23 1.3 C239 0.1 R242 R239 0 0 3.4 0 C240 0.1 D602 DA2J10100L R603 4.7k L804 33uH L803 33uH C820 3300 16V C821 0.1 C803 1000p IC800 REGULATOR IC800 BD9329AEFJ-E2 C823 0.1 R842 L806 33uH 16.8 22 1 BST 13.5 2 VIN 12.5 3 SW 4 GND 9 2.6 SS 8 3.1 EN 7 2.0 COMP 6 0.8 FB 5 C828 0.1 58 R801 22k C829 1000p 50V 82k 10k C800 1000p 50V 100 16V 47 16V R803 R802 C 826 C873 C831 22 25V R804 8.2k IC801 REGULATOR IC801 BD9329AEFJ-E2 C833 0.1 R843 L807 33uH 8.6 22 1 BST 13.5 2 VIN 4.0 3 SW 4 GND 9 2.6 SS 8 3.1 EN 7 1.5 COMP 6 0.6 FB 5 C836 0.1 58 R806 7.5k C837 3300p 22p 50V R794 4.7k C885 C884 10 10 16V 16V IC600 OP-AMP IC600 BA4558F 4.5 9 1 OUTPUT VCC 8 4.5 4.5 2 INPUT- OUTPUT 7 4.5 4.5 3 INPUT+ INPUT- 6 4.5 4 GND INPUT+ 5 C774 R807 10k R808 27k C801 1000p 50V 100 16V 47 16V C834 C874 C839 22 25V IC802 REGULATOR IC802 BD9329AEFJ-E2 C840 0.1 R844 L808 33uH 0 22 1 BST 13.5 2 VIN 0 3 SW 4 GND 47 16V 100 16V 1000p 50V L805 33uH 10k 47k R810 0 9 SS EN COMP FB 0 8 0 7 0 6 0 5 C843 0.1 25V 25 R812 12k C844 2200p 50V R795 47 k R796 47k C771 16V 10 R786 4.7k R787 C767 470p 50V C768 C772 16V 10 4.7k 470p 50V Q600 MUTE RT3CLLM 0 -3.0 0 R785 100 -3.0 R784 2.2k R526 0 C760 10 16V R782 100 R783 2.2k R814 R815 C875 C841 C802 C846 22 25V R816 0 OUTL MUTE OUTR R619 0 C761 10 16V R797 4.7k C776 22p 50V R788 100 R789 2.2k R798 0 C887 10 16V 52 10 16V 10 16V 10 16V 0.1 0.1 C886 C783 C893 C892 C784 9 R799 4.7k 4.5 4.5 1 OUTPUT VCC 8 2 INPUT- OUTPUT 7 4.5 R853 4.7k 4.5 4.5 3 INPUT+ INPUT- 6 4.5 53 4 GND INPUT+ 5 C780 22p 50V IC805 22p 50V OP-AMP IC805 54 BA4558F R851 47k R852 0 C782 47k R850 C777 10 16V R792 C769 4.7k R793 470p 50V C770 C778 10 16V 4.7k 470p 50V 0 -3.0 Q601 0 MUTE RT3CLLM -3.0 55 R791 100 R790 2.2k CN102 14P JL519 14 GND 13 GND 12 GND JL520 11 +13V 10 +13V JL521 9 +13V 8 SW-L-CH JL522 7 AGND 6 SW-R-CH JL523 5 AGND 4 L-CH JL524 3 AGND 2 R-CH 1 AGND G DMB21 BOARD (1/4) CN1400 (Page 39) Q604 RT3TAAM-TP-1 0 0.6 0.8 R855 0 JL100 ET800 E (CHASSIS) 0.5A 1000p 50V 0.6 0 0 0 3.2 Q605 RT3TAAM-TP-1 F700 C806 R725 560 R726 560 C807 1000p 50V CN705 3P JL401 1 13.5V JL402 2 RED_LED - JL403 3 BLUE_LED C808 1000p 50V -&% 41&",&3 Q606 RT3TAAM-TP-1 0.8 0.8 0.9 0.8 0 C810 1000p 50V R727 560 R728 560 C811 1000p 50V CN704 3P JL404 1 13.5V JL405 2 RED_LED 3 JL406 3 BLUE_LED 1000p 50V Q607 RT3TAAM-TP-1 0 0 Q607 - Q604 LED DRIVER 3.2 C804 1000p 50V C809 23 24 25 MAIN 6 26 BOARD (4/4) 27 (Page 27) 28 29 30 MAIN 7 BOARD 31 (4/4) 32 (Page 27) HCD-SH2000 26 26
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