Sharp CD-XP120 Service Manual - Page 25

CD-XP120 DISPLAY PWB-B IP 1SS133 1SS133 1SS133 1SS133 D701 D702 D703 D704 R703 10K R704 10K 2 21 20 19 18 17 16 15 14 13 12 SEG8 SEG7 SEG6/KS6 SEG5/KS5 SEG4/KS4 SEG3/KS3 SEG2/KS2 SEG1/KS1 5V VDD KEY4 KEY3 D11 D10 D9 IC701 D8 SC16312 SYSTEM D7 MICROCOMPUTER 6 37 38 39 40 41 42 43 44 KEY2 11 KEY1 10 STB 9 CLK 8 GND 7 DIN 6 DOUT 5 SW4 4 SW3 3 SW2 2 SW1 1 GRID2 GRID1 5V VDD LED4 LED3 LED2 LED1 GND OSC R711 51K RX701 REMOTE SENSOR R705 10K R706 10K C704 C705 100P 100P R707 10K 3 2 1 C701 100/10 C702 0.047 R702 47 R701 1K C703 100P SWITCH A PWB-A5 1 1 2 2 3 3 CNP702 CNS702 SW701 ON/STAND-BY 1 2 BI702 6 5 4 3 2 1 CNP701 POW_KEY D_GND STB CLK DATA IR P23 8 - A CNS701 FROM CD SERVO PWB C707 0.033 R708 10 C706 100/16 D706 1N4004 6 5V 5 -30V 4 3.8V 3 2 3.8V 1 BI102 D_GND 5 4 VEE 3 VF1 2 P16 4 - H CNP102 TO MAIN PWB VF2 1 CNS102 7 8 9 10 11 12 Figure 25 SCHEMATIC DIAGRAM (10/10) - 25 -