Sony DSC-P41 Service Manual - Page 15

DSC-P41/P43 3. BLOCK DIAGRAMS 3-4. POWER BLOCK DIAGRAM (2/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. SY-101 BOARD (2/2) ST UNREG L701 Q703, 706 CN703 9 ı 12 ST UNREG ST-098 BOARD CN851 T851 9 ı 12 FLASH UNIT ST 5V POWER 1 (PAGE 3-6) A PANEL 13.5V BL LEV BL THH LED A LED K SYS DD ON CAM 15.5V CAM -7.5V/-8.0V A 5V A 2.8V D 2.8V EVER 3.0V A 3.1V D 1.2V 05 3-7 A 5V A 2.8V CAM 15.5V A 5V A 2.8V 1 A 5V 1 IC851 FLASH CONTROL CN752 30 PANEL 15V SW-420 BOARD CN201 10 L203 L751 Q751 4.9V REG 8 A 2.8V 32 7 SWD 5V 33 CN203 Q201, 202 9 VGH 10 VDC 8 VDD 16 VDD VSH 17 6 PANEL 13.5V/8.5V 34 28 BL LEV 12 36 BL THH 4 34 BL H 6 35 BL L 5 L201 L202 XC.SAVE2 24 IC201 LCD DRIVE EXTDA 28 CN202 6 3 1 BL THH BL H BL L PANEL UNIT LCD901 COLOR LCD MONITOR D901 BACKLIGHT IC901 3.3V REG 5 (1/8) 4 L902 L903 FB904 FB901 FB902 CP900 CAMERA MODULE (1/8) CH-146 BOARD 54 55 71 53 IC101 52 CCD SIGNAL 57 PROCESSOR, TIMING 56 GENERATOR 51 49 Q904, 905 SYS DD ON CAM 15.5V CAM -7.5V/-8.0V A 5V A 2.8V CD-501 BOARD L900 CN702 CN801 CAM 15V FB802 10 30 12 CAM -8.0V 28 FB801 IC801 CCD IMAGER D803 SELF TIMER/ RECORDING D 2.8V IC304 CLOCK GENERATOR (2/8) FB306 IC303 SDRAM (2/8) D 2.8V EVER 3.0V A 3.1V CAM DD ON STRB CHRG IC502 A 2.8V D2.8V 1.8V 4 REG 1 (4/8) L501 AC20 PU[6] AD19 PU[0] IC501 MC CAM, SH DSP, FLASH (4/8) SDA(O/D) AD18 MS PWR ON 1 D 2.8V 39 5 EVER 35 D801 (AE/AF LOCK) D802 (FLASH CHARGE) MS BOARD (FP-861 FLEXIBLE BOARD) Q704 CN705 9 CN001 VCC 9 MEMORY STICK D 1.2V L152 L153 A 2.8V AU 2.8V IC151 AUDIO AMP (6/8) D 2.8V D 1.2V L301 FB304 FB301 FB305 DSC-P43 IC301 VIDEO AMP (2/8) IC302 CAMERA DSP (2/8) XLENZ RST LED PI006 W2 A 5V L502 L602 D 2.8V IC606 SHUTTER DRIVE, FOCUS MOTOR DRIVE, LENS COVER MOTOR DRIVE (3/8) Q602 CN601 8 FC SENS VCC LENS BLOCK FOCUS SENSOR L604 IC605 EVR (D/A CONVERTER) (3/8) IC604 HALL AMP, HALL BIAS CONTROL, HALL GAIN CONTROL (3/8) IC602 IRIS DRIVE (3/8) D 2.8V L603 3-8E