Service manual
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A
B
C
D
E
F
G
H
I
J
VE-CG30U
VE-CG40U
VE-CG30U
VE-CG40U
30~31
8. SCHEMATIC DIAGRAMS
8-1. OVERALL SCHEMATIC DIAGRAM (VE-CG40U)
RMICCA003WJZZ
1 MIC
AUDIO
2 GND A
P1
60
2
QPLGN0274TAZZ
A
S
I
C
MEM
CC
D
SC202 SC7201
QSOCN0825TAN1Y QSOCN0871TAZZY
8
S 1S 1
7
S 2S 2
6
POWERPOWER
5
MODE PUPMODE PUP
SC1001 LENS 4
MODEMODE
QSOCN1672TAZZY
3
A GND
16 NC 2
BATT. TEMP.BATT. TEMP.
A GND
15 SENS (FOCUS)
(FOCUS)
(FOCUS)
(ZOOM)
(ZOOM)
(ZOOM)
LENS DRIVER 1
TH GNDTH GND
14 VCC LB8649FN P7201
13 IRED QPLGN0276TAZZY
12 ZOOM 4
(
/B
)
2 TH GND
11 ZOOM 2
(
/A
)
1 BATT TEMP
10 ZOOM 1
(
A
)
SC201
9 ZOOM 3 QSOCZA035WJZZY
8 FOCUS 1
(
A
)
7 FOCUS 3
(
B
)
CS 1
6 FOCUS 2
(
/A
)
DI 2
5 FOCUS 4
(
/B
)
VSS 3
4 SENS VDD 4
3 VCC SCLK 5
2 IRED VSS2 6
1NC DO 7
RSV 8
SC1002 RSV 9
QSOCN0672TAZZY CARTE WP 10
6NC COVER GND 11
5 IG 4 DET. CARD 12
4 IG 2
3 IG 3
2 IG 1 P3001
1NC
QSOCN1507REN1Y
QSOCN1571TAZZY
1 15 ST GNO
2 14 ST GSEL1
3 13 ST GSEL2
ST GNO
ST GSEL1
ST GSEL2
VBUS 1 USBM 10 10 USBM IO POWER 4 12 ST XON
D - 2 USBGND 9 9 USBGND 5 11 ST MODE
D + 3 USBP 8 8 USBP 6 10 P CON5
GND
4 VBUS 7 7 VBUS 7 9 GND
AV JACK DET. 6 6 AV JACK DET. 8 8 GND
AVGND 5 5 AVGND 9 7 GND
ST XON
ST MODE
P CON5
GND
GND
GND
AUDIO OUT 4 4 AUDIO OUT 10 6 ST-DET
AVGND 3 3 AVGND 11 5 ST- CHRG
VIDEO OUT 2 2 VIDEO OUT 12 4 TALLY LED
DC JACK DET. 1 1 DC JACK DET. 13 3 NONREG
SC4401 SC401 14 2 NONREG
QSOCN1072TAZZY QSOCN1007REN1Y 15 1 NONREG
ST-DET
ST- CHRG
TALLY LED
NONREG
NONREG
NONREG
P2902
QPLGN0463TAZZY
BATT IN
4
3
BATT IN
P4401 P2901
GND
2
QPLGN0463TAZZY QPLGN0458REZZY GND 1
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SC
1802
QSOCN1872TAZ
Z
SC1801
SC1803 QSOCN0672TAZZ QSOCN2472TAZ
Z
P1701
SP + 1
SP - 2
Q
PL
G
N0276TAZZY
SPEAKER
V
S
PA016P-F18N
MENU
ENTER
FLASH
MACRO
UP
DOWN
LEFT
EASY
POP UP
RIGHT
1
3
2
FOCUS
RESET
IRIS
ZOOM
FOCUS
M
M
M
FPC
FPC
WIRE HARNESS
FFC
SHUTTER DRV
ASIC
LR38668Y
24MHz
Quartz
27MHz
Quartz
RTC
32KHz
Quartz
CDS/ADC
TG
V-DRIVER
ZOOM DRV
AF DRV
Sub µ-COM
SD
CARD SOCKET
USB
DC IN
LENS
MIC
CCD
OPERATION
DUNTKB358PM
QPWBNB359WJ
SC801
QSOCN1898TAZZY
1 2 3 4 5 6 7 8 9 10
10 9 8 7 6 5 4 3 2 1
4
3
2
1
1
2
3
4
DC IN DC IN
DC IN DC IN
GND GND
GND
GND
POWER
FFC
QCNW-A565WJZZ
QCNW-A563WJZZ
QTANZA006WJZZ
FFC
FFC
QCNW-A561WJZZ
SHUTTER
ZOOM
POWER
MODE
QCNW-A564WJZZ
STROBE
KLMPWA002WJZZ
CG40 MAIN
DUNTKB356PM
QMPWCB356WJ
AV
JACK
DUNTKB359PM
QPWBNB359WJ
TOP - OPERATION
DUNTKB360PM
QPWBNB360WJ
TW
TEMP. DET.
RUNTKA028WJZZ
QCNW-A562WJZZ
2417 18
19
20 21 22 2314 15 16
4
5
6
7
11 12 137 8 9 10
1 2
3
3 4 5 61 2
1 2
3
3 4 5 61 2
CGS LCD
QTANZA007WJZZ
FFC
QCNW-A566WJZZ
49MHz Quartz
( B)
LED GND
LED GND
LED GND
LED 12V
LED 12V
LED 12V
LED GND
LED GND
GND
LCD 3.3V
LCD 12V
LED 12V
LED 12V
EEPROMD1
EEPROMC
SCLK
LCDCS
SDAT
CSYNC
VCO ADJ
R SIG
G SIG
B SIG
GND
LED GND
LED GND
GND
LCD 3.3V
LCD 12V
LED 12V
LED 12V
EEPROMD1
EEPROMC
SCLK
LCDCS
SDAT
CSYNC
VCO ADJ
R SIG
G SIG
B SIG
GND
TCOM
PCTL
PCTLB
P VID
VR
VG
VB
VDD (12V)
SCK
SCKB
VSS (0V)
SSP
SSPB
GVDD
INI
INI
GSP
GSK2
UD
LR
GSK1
VREF
ADOUT (NC)
GDOUT (NC)
SC1701
QSOCN1025TAN1
SC702
QSOCN1098AZZY
GND A
MENU
ENTER
FLASH
MACRO
UP/DOWN
LEFT/RIGHT
EASY PUP
SP –
SP +
GND A
MENU
ENTER
FLASH
MACRO
UP/DOWN
LEFT/RIGHT
EASY PUP
SP –
SP +