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CCD UNIT
PS291 3 PS291 8 PS291 9 PS291 10 PS291 11 PS291 12 PP301 3 PP301 8 PP301 9 PP301 10 PP301 11 PP301 12
IC315 (CCD DRIVE)
1 18 10 12 13 17 3 FROM POWER SECTION 5 13 V4 12 V3 11 V2 10 V1 9 -8V 1 +15V 3 PS291 2 PP301 2 FROM POWER SECTION 14 9 8 7 SUB V4 CH2 V3 V2 CH1 V1 TO VIDEO H1 TO SP-DRIVE R SUB V4 PS291 1 PP301 1 21 CDS AGC KNEE BUFF 10 CH2 V3 SPK VOL TVOL CLV WVOL CRE Y CTL VREFY 43 42 41 37 38 V2 CH1 V1 X401 CSN PWMB 3 44 40 HALL GAIN HALL BIAS DS1 DS2 H2
IC401(DSP)
AIN DSP Y VRT VRB AF Y VD DCP FH2 DATA 142 HD 141 9 6 8 5 AF 4 7 DATA 3 4FCK FCK 2FCK DSP MICON INTERFACE OSC 19 FCK FCKU 2FCK 2FCKU ADCLK E2SBT 10 E2SBO 11 POWER DOWN 91 59 RE WE (CG) CLOCK GEN.(2) HCLR DB-DIS DIS SSG SYNC,BA CBLK,ID FP A/D CONVERTER 8bit AD OUT Y/C D.S.P DSP C ZOOM
:VIDEO MAIN SIGNAL PATH
Q405 Q404
MIX TO VIDEO ENC.Y ENC ENC.C DAC 80
40 35 42
ZOOM.Y ZOOM.C
DAC
85
AMP
139 140 143
IC302(CDS/AGC/AD)
FGP FTG
8 CCD IMAGE SENSOR 2 H1 7 H2 6 4
Q291
BUFFER
DM CHR 63
PS291 5 PS291 4 PS291 6
PP301 5 PP301 4 PP301 6
H2 H1 R V REF GEN. DS2 DS1 VBOT VTOP SDATA SCK 30 31 19 18 1 2 D/A
18 OSC
39
CG1 89 VREFY DS2 DS1
CHARA.IN
76 VREFC
BEND
FROM CG VD 64 HD 65
60
72
50
LENS UNIT IC706
2 FP701 8 FP701 2 + + 1 6 5 FCK 5 9 DMY FROM EVR DMCHR 8
Q704
ALC MAIN AMP
3 7
IC711
FP701 3 FP701 5 FP701 6 HALL OUT(+) HALL OUT(-) HALL IN(+) 3 2 7 + + 1
5 6
ZOOM ENCODER
FOCUS ENCODER
FP701 4
HALL IN(-)
FP701 18
FOCUS ENCODER
QR701
FP701 21 ZOOM LENS IRIS FOCUS LENS FP701 20 FP701 13 ZOOM ENCODER 187 CSN 148 PDN 51 RE 53 114 WE BEND 39 41 LED CTL LED DRIVE NRD1
AD0-AD8
IC701(MOTOR DRIVE)
FP701 11 FMT1 24 A1
CS 1 CK 2 SI 3
188 E2PCS 194 E2SBT
M
ZOOM MOTOR
HALL SENSOR
IRIS MOTOR
FOCUS MOTOR
M
FP701 10 FP701 9 FP701 12
195 E2SBO 196 E2SBI 185 E2R/B FENC 189 LED CNT 190 ZENC 172 0LUX CNT 131 AF DRRST F-CLK 5 169 AF AF DRSBT DRSBI 201 202 AF DRCS 1 AF DRVD 3 DMCS 192 AF AF DREXZ DREXF 128 127 DSPRST 87
FMT2
RESET 38 30 B2 OSCIN 36 26 A2 SCLK 35 28 B1 SDATA 34 SO 4 R/B 7
FMT3
FMT4
FP701 16 FP701 15 FP701 14 FP701 17
ZMT1
16 C1
LATCH 33
ZMT2
10 D2
VD 32
ZMT3
14 C2
EXTZ 31
ZMT4
12 D1
EXTF 22
-
IC6008(EEPROM)
-
PWM 129
58
V1V2 CGCS R/W 70 12 47
2/3 FCK 66
DMY SIDEI 67
68
62
FCKO 125
IC413 (DIGITAL MEMORY)
46 SDTI 45 SCLK 12 VD CS 47 C RST OKH 44 4
IC404 (OSD)
8 EXD
14 RD
19 VD
20 HD
13 RDBLK
11 HD PREP 48
CLK 1
CS DATA 2 3
NRD NRD1 BLK NRD 17 15 18 NRD NRD BLK TO EVF TO LCD
48
18 117 29 V1V2 CGCS R/W
211 204 213 VTRSBT OSDCS VTRSBO DMPPOF 28
OKH 27
IC6003 SYSTEM CONTROL & SERVO MICOROPROCESSOR
SYSTEM CONTROL SECTION