Sony DSC-P41 Service Manual - Page 12

DSC-P41/P43 SECTION 3 3. BLOCK DIAGRAMS BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM (1/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. LENS LENS BLOCK IRIS (SHUTTER) FOCUS IRIS MOTOR METER M MH FOCUS SENSOR LENS TEMP SENSOR M901 LENS COVER MOTOR M CD-501 BOARD (1/2) SY-101 BOARD (1/2) Q801 13 BUFFER CN801 (1/2) 32 12 IC801 Q804 CCD 6 IMAGER 15 8 ı 10 17 13 21 H1A, H2A 11 22 14 CCD OUT CN702 (1/2) CH-146 BOARD 8 6 86 134 136 2 4 6 9 12 15 18 21 24 27 30 32 POWER SAVE 34 37 133 49 105 66 101 120 RG, H1B, H2B 32 30 27 29 26 99 5 33 IC101 2 42 4 51 CCD SIGNAL PROCESSOR, 1 37 TIMING 3 48 GENERATOR 7 22 18 4 ı V2, V4, V5A, V5B, V6 19 ı 21 ı 1 16 24 8 6 V1A, V3A, V3B 5 10 9 19 Q803 20 Q802 23 17 21 19 20 20 25 VHOLD 15 24 VST 16 1 VSUB 39 RANDOM TRIG 5 35 VSUB CONT 3 37 9 113 109 12 ı 112 115 15 125 7 10 10 17 11 20 20 7 19 11 21 19 36 135 132 124 126 127 128 129 3 123 84 CP900 CAMERA MODULE (1/8) 22 ı 35 45 46 48 CA AD00 - CA AD13 CA HD CAM F MCKTG AA10 AC10 Y10 AB10 AC9 AA8 D1 AB9 Y8 Y9 C1 AA7 AA9 Y7 D2 AB8 AA6 AC6 D6 Y6 C6 AC7 CAM F IC303 SDRAM (2/8) DQ0 - 31, DQM0 - 3 AQ0 - 10, BA0,1 38 XFE CS, XTG CS 39 40 41 CAM SO, XCAM SCK, XCAM RST 42 TG CLK IC304 47 1 CLOCK 5 GENERATOR (2/8) X301 54MHz 27MHz IC302 CAMERA DSP (2/8) E1 AB21 VER EXT CLK CAM SO, XCAM SCK, XCAM RST IC602 IC604 (3/8) CN601 IC605 AC13 AB14 IRIS HALL± 6 3 IRIS BIAS+ 4 IRIS BIAS- 5 Q603 GAIN CONTROL HALL AMP, HALL BIAS CONTROL, HALL GAIN CONTROL IRIS DRIVE HALL AD HALL OFFSET HALL GAIN IRIS CONT1, 2 EVR (D/A CONVERTER) (3/8) 3 6 1 7 2 IRIS DRIVE- 1 IRIS DRIVE+ 2 Q601 IRIS DRIVE IC606 (3/8) D7 SHUTTER F7 E8 DRIVE F8 MSHUT ON MSHUT EN U4 P4 AC20 FOCUS A, A, B, B 12 ı 15 HR EN2, A6 B5 A4 B4 FOCUS MOTOR DRIVE B7 B8 C7 C8 HR DIR2A, HR DIR2B D7 L2 AA11 L3 M2 XFC RST SENS 7 TEMP OUT 11 LENS BARIA OUT A, B CN602 2 1 C1 D2 LENS COVER MOTOR DRIVE A2 B1 B3 LENSV DIR LENSV BRAKE LENSV ENB XFC RST SENS F2 STRB ON AB20 J20 J22 AA21 AB22 AB23 AA22 Y19 Y21 Y20 W21 W20 V21 Y22 V20 W22 U21 U20 V22 T21 U22 T20 T22 R21 U23 R20 T23 P21 R22 R23 P20 N20 P22 N21 N23 M21 N22 M20 M23 L21 M22 L20 L22 K21 P1 FLASH UNIT ST-098 BOARD XE_H C852 CHARGING CAPACITOR D852 + TRIGGER L851 T851 5 4 1 3 2 XE_L Q853 05 IC851 2 FLASH CONTROL 4 CN851 Q851, 852 9 ı TRANS 12 DRIVE 3 ST UNREG XSTRB PWRSAVE CN703 9 ı 12 3 4 STB FULL 4 Q703, 706 ST UNREG XSTRB PWR SAVE STRB CHRG XSTRB FULL Q702 2 STB ON 2 3-1 CAM SO, XCAM SCK, XCAM RST A : VIDEO SIGNAL A : AUDIO SIGNAL A : VIDEO/AUDIO SIGNAL PANEL R PANEL G PANEL B CN752 (1/2) 13 12 11 HDO 23 PANEL V 22 XSYS RST 24 16 21 19 XPANEL TG CS 17 BL LEV 28 LED A 34 LED K 35 SW-420 BOARD (1/2) CN201 (1/2) 27 28 29 17 18 16 19 24 21 23 12 6 BL H 5 BL L 40 19 39 20 38 IC201 21 43 LCD DRIVE 25 42 CN203 VR 18 VG 20 VB 19 VCOM 27 9 CP, GPCK, GSRT, 4 2 - 6 SRT, STBYB, GRES, ı 16 32 OE, MCLK, HCNT 7 47 34 35 48 21 ı 25 46 45 28 CN202 BL H 3 BL L 1 PANEL UNIT LCD901 COLOR LCD MONITOR D901 BACKLIGHT SYS SI, SYS SO, XSYS SCK IC301 4 VIDEO AMP 2 1 (2/8) DSC-P43 LED K LED A BL LEV V OUT AU AIN AU AOUT SYS SO, XSYS SCK 3 OVERALL (2/2) (PAGE 3-4) VIDEO AMP ON D21 XPANEL TG CS AD16 A11 SYS SI, SYS SO, XSYS SCK B11 C11 XSYS RST D14 K2 SYS V AA8 IC501 MC CAM, SH DSP, FLASH (4/8) MC XCS IC 302REG MC XCS IC 302SDRAM MC D0 - D15 A17 C18 L21 L23 M24 K23 H22 J21 J22 F24 K21 H21 M23 K22 G21 L24 F23 E23 MC A1 - A25 MC CKIO CAM F XFE CS XTG CS LENS TEMP V22 V21 V23 R22 W22 U22 W21 T22 R23 N21 P22 P21 P23 R21 M22 T21 P24 U21 U23 N22 U24 N23 T24 M21 T23 A7 H1 AC12 AA9 AC16 A2 A12 B12 C23 VER EXT CLK A6 HALL AD D6 HALL OFFSET J2 LENSV DIR G3 LENSV BRAKE B5 LENSV ENB B6 XSTRB PWR SAVE AB11 STRB CHRG AD19 XSTRB FULL AC15 AA18 XAU LINE MUTE D22 AU SEN AB7 MELODY ENV AD14 MELODY J1 K1 L1 USBPHY D± M1 F1 PRELAMP AF CONT H23 SELF TIMER LED L22 TALLY LED AD20 AE LOCK LED F21 LENSV OPEN SENS E21 LENSV CLOSE SENS C22 XACCESS LED 1 OVERALL (2/2) (PAGE 3-3) Q708 LED DRIVE D703 (MS ACCESS) MS BOARD MEMORY (FP-861 FLEXIBLE BOARD) STICK MC MS DIO, MC MS BS, CN705 CN001 MC MSDIO, MC MSBS, B16 MC MS SCLK 4 MC MSSCLK 4 B15 2 2 D16 8 8 6 XMS IN 6 XMS IN AB5 XAE LOCK ON AB13 XSHTR ON B13 D13 FR SI, FR SO, XFR SCK C13 AD11 FR INT D11 XCS MC 2 OVERALL (2/2) (PAGE 3-3) XSYS RST SYS V 3-2