Sharp CD-E67 Service Manual - Page 16
Schematic Diagram 5/10
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CD-E67 -VCC CH2 OUT +VCC CH1 OUT C901 0.22/50 + - L-CH A CH1 IC901 (2CH) (85W / CH) R-CH IC901 + CH2 - STK40212S POWER AMP. R912 680 R918 0.22 (3W) R920 0.22 (3W) C914 100/63 1 2 3 4 5 6 7 C907 R925 8 +B 9 10 11 -B 12 13 14 C908 15 470P FM SIGNAL +B C932 0.22 R917 0.22 (3W) R919 0.22 (3W) 470P R903 1K C905 3P(CH) R907 22K C913 100/63 R921 100(1/4W) Fusible L +B R913 0.1 (2W) C915 10/63 C916 10/63 -B R R922 100(1/4W) Fusible C910 10/50 R908 56K R910 1K C906 3P(CH) R904 1K L901 0.29 µH L L902 56K R909 R914 0.29 µH R B R911 1K 680 R923 1K 0.1 (2W) D906 D907 DS1SS133 Q903 KTC3199 GR R935 56K L C903 470P R901 56K C909 10/50 C911 0.01(ML) R915 1.8K Q901 KTC3199 GR C912 0.01 (ML) R916 1.8K DS1SS133 R936 56K R C928 0.1 (ML) C929 0.1 (ML) D905 DS1SS133 R924 1K Q902 KTC3199 GR Q904 KTC3199 GR C925 47/50 R937 56K R940 4.7 (1W) R941 4.7 (1W) R902 56K C904 470P C FAN MOTOR 5V +B C902 0.22/50 +B +B +B D -B +B +B L-CH 10 (A_GND) GND 11 R926 C948 +B 22K 3300/63 +B R-CH 12 E SP_RLY 25 SP_DET 24 M_+13.5V +B 21 R927 C949 22K 3300/63 -B R863 3.3 (1/2W) VOLTAGE REGULATOR IC855 KTC2026 SILICON IC851 KIA7812AP VOLTAGE REGULATOR +B 13V 3 1 +B 2 R860 220 D858 DS1SS133 C864 0.1(ML) C851 0.1 (ML) R854 22K R859 22K C863 22/50 C865 10/50 LD+7V 13 R864 +B 1 F A_+10V +B 22 +B_PROTECT 20 ZD852 DZ8.2BSB D859 DS1SS133 D857 DS1SS133 D852 DS1SS133 IC852 KIA7810AP 18V +B VOLTAGE REGULATOR +B D851 DS1SS133 R853 22K C854 0.1 (ML) 3 2 R857 1 3.3 +B (1/2W) C855 0.1 (ML) P12 1 - B~D TO MAIN SECTION D_5V 16 +B A_5V 15 +B SW_5V 23 +B G D_GND DRIVER GND 14 GND (CD_GND) 17 R852 10K C858 0.1 (ML) +B IC853 KIA7805AP D855 DS1SS133 VOLTAGE REGULATOR +B 3 1 +B 2 C859 0.1 (ML) GND (D_GND) 19 CD(A_GND) 18 GND (M_GND) 26 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 8. 1 2 3 4 5 Figure 16 SCHEMATIC DIAGRAM (5/10) - 16 - CHASSIS BI801 +B 1 CNS801 1 +B 3 2 4 3 5 4 6 5 +B 7 6 8 7 SUB_B 9 8 CNP801 Vcc 1 2 GND 3 4 5 -Vcc 6 7 8 P19 12 - E FROM DISPLAY PWB FW701 VF2 CHASSIS CNP802 1 -VF 2 P_IN 3 VF1 4 UNSW_ 5 5 6 AC_ 6 C856 3300/35 R801