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JVC GR-DV4000EX Service Manual page 7

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4.3
MAIN(SYSCON) SCHEMATIC DIAGRAM
0 1 MAIN (SYSCON)
TO MAIN IF
LIT_3V
CN110
L1002
C1005
10µ/
6V
AL_3V
22µ
TO MAIN IF
C1004
CJIG_RST
T
CN105, CN110
0.1
GND
TO MAIN IF
V_BATT
CN110
5
RESET_DET
TO MAIN IF
IC-PST3423U-X
CN112
REM_OUT
TO MAIN IF
PWR_LED
CN114
TO MAIN IF
TALLY
R1002
0R0
CN110
IR_RMC
R1003
4.7K
TO MAIN IF
IR_AMP
R1004
10K
CN106
IR_OUT
TO MAIN IF
CN110
REG_3V
TO MAIN IF
CN110
D1002
4
1SS376-X
GND
TO MAIN IF
AL_3VSYS
CN105
VPPC
TO MAIN IF
JLIP_RX
CN105, CN112
JLIP_TX
R1016
IF_TX
TO MAIN IF
CN105
SN74AHC1G08K-X
Q1004
DTC143XE-X
TO MAIN AUDIO,
VIDEO I/O, CDS,
OP DRV, TG
DATA_OUT
CLK_OUT
IC1008
74HC2G08DP-X
TBC_CS
A_CSYNC
TBC_RST
EXT_IN_L
TO
VIDEO I/O
S_IN_L
TBC_DTI
3
TBC_DTO
TBC_CLK
R1053
150K
R1051
R1052
TG_RST
Q1002
TO TG
2SC4617/QR/-X
TG_CS
TO CDS
CDS_CS
10K
Q1001
C1031
TO TG
DTC124EE-X
CCD_CTL
1
R1056
R1055
4.7K
TO MAIN AUDIO
BUZZER
R1081
0R0
TO MAIN IF
CN106
ROM_CS
M_CS
M_RVS
M_BL_ON
VF_CS
TO MAIN IF CN110
VF_CTL
OP_THRMO
R1046
10k
HALL_AD
R1045
8.2k
Z_PTR_AD
R1044
12k
F_PTR_AD
TO OP DRV
IRIS_O/C
2
F/Z_CS
RA1008
F/Z_RST
10K
RA1010
RA1009
100K
100k
TO MAIN IF
CN111
FOCUS_PA
FOCUS_PB
DIAL_MANU
TO MAIN IF
DIAL_AUTO
CN114
DIAL_OFF
TO MAIN IF
DIAL_PB
CN112
EJT_SW
TO MSD CPU
CAS_SW
MONI_SW
TO MAIN IF
VF_SW
CN106
P_MEDIA
TO MAIN IF CN114
TRIG_SW
MENU_SET
TO MAIN IF
MENU_P_A
CN114
MENU_P_B
TO MAIN IF
ZOOM_SW
CN106
KEY_A
1
TO MAIN IF
KEY_B
TO MAIN IF CN106
KEY_C
NOTE : The parts with marked (
# EXCHANGE PARTS LIST
IC1012
IC1004
IC1005
D4L
D6L
74HC4053PW-X
A
IC1009
#
Q1006
R1001
100K
DTC143XE-X
R1009
470
R1057
470
Q1003
DTC143EE-X
R1026
4.7K
R1011
IC1007
S_DT_IN
DSC_CLK
S_DT_OUT
RXD
S_CLK
TXD
DATA_IN
EEPROM_CS
DATA_OUT
CLK_OUT
SRV_CS
SRV_RDY
C1034
VDD
VSS
0.01
SRV_RST
RTC_CS
VF_CS
R1115
HP_DET
1K
TL1002
TIMER_OUT
SHOE_GATE
TL1003
D1001
IR_WB
2.7K
OSD_CS
18K
OSD_TBC_IN
OSD_TBC_OUT
DA221-X
OSD_TBC_CLK
TBC_CS
BZ_FREQ
BZ_ENV
A_CSYNC
TBC_RST
EXT_IN_L
S_IN_L
TGFZ_RST
TG_CS
VF_LCD
CDS_CS
M_BL_ON
CCD_CTL
VF_CTL
ROM_CS
M_CS
VDD
VSS
M_RVS
TL1004
R1072
100K
R1089
10k
IC1001
Z38544/M3D6/MSGys
) is not used.
R1009
R1013
R1014
R1019
R1027
R1028
R1031
R1038
R1057
470
62K
100K
1.8M
1K
100K
0R0
0R0
470
B
C
IC1002
RS5C314-X
32kHz
CS
VDD
X1002
NAX0564-001X
CLK
Xin
SIO
Xout
VSS
INTR
Q1007
C1006
13p
R1010
DTC143XE-X
470
C1038
R1014
R1015
0.01
470K
S
G
R1071
470K
D
Q1005
#
2SJ347-X
S_DC_IN
IC1001
SHOE_DET
MENU_KEY
I_MTR
KEY_C
T_BATT
KEY_B
KEY_A
UPD70F3038F1A10
IR_DET
ZOOM_SW
OP_THRMO
UPD70F3038FA10A
STRB_AD/
SHOE_AD
F_PTR_AD
Z_PTR_AD
HALL_AD
UPD703038F1-A10
V_BATT
TRG_OUT
TALLY
STRB_CHG
SENSPULS
MMC_L
RTC_INT
FOCUS_PB/
MENU_P_B
FOCUS_PA/
MENU_P_A
CAPT_REQ
ASPECT2
ASPECT1
DSP_RST
FLD
ZMIC_ATT
STO_OFF
REMOTE
VSS
VDD
DSC_CS
OMT
VD
JLIP_INT
EJCT_SW
SHOE_VON
CAS_SW
MXDT_OUT
MONI_SW
VF_SW
C1036
0.01
R1025
47K
X1001
R1037
NAX0474-001X
10K
(builtin capacitor 15pF)
16MHZ
R1086
R1087
R1107
R1109
C1020
C1021
C1041
Q1005
Q1006
0R0
0R0
0R0
0.01
0.01
0.01
D
E
4-7
4-8
#
IC1012
74HC4053PW-X
#
R1110
#
R1109
R1018
10K
C1041
0.01
IC1003
R1107
AT25320N-10SI-X
R1108
CS
VCC
SO
HOLD
WP
SCK
VSS
SI
R1066
C1007
47K
0.01
R1017
1K
#
IC1004
TL1018
TL1017
TL1016
R1028
1.8M
47K
R1029
R1030
100k
47k
1k
R1034
R1035
1k
R1033
R1077
0R0
R1031
1k
R1084
0R0
C1037
0.01
IC1005
#
R1032
C1021
TL1013
100k
0.01
74HC1G00GW-X
MC74HC1G00DF-X
TL1012
SN74AHC1G00K-X
R1063
1K
R1064
1K
R1085
1K
R1065
1K
R1076
0R0
R1083
0Ω
C1023
0.1
F
SHOE_AD
TO MAIN IF
TO STO.SENS
STRB_AD
TO MAIN IF
SHOE_OFF
STO_OFF
TO STO.SENS
SHOE_CHG
TO MAIN IF
STRB_CHG
TO STO.SENS
GATEPULS
TO MAIN IF,
SHOEGATE
CAMERA DSP
SRV_RST
SRV_CS
TO MSD CPU
SRV_RDY
S_CLK
TO MAIN IF CN106,
S_DT_OUT
MSD CPU
S_DT_IN
EEPROM_CS
R1020
330
EEP_DT_CLK
TO MSD CPU
R1021
330
EEP_DT_OUT
R1022
330
EEP_IN
DSC_RST
DSC_CS
TO DSC
DSC_DT_IN
DSC_DT_OUT
DSC_CLK
TO USB
USBDOWN
SD0CD
TO DSC, SD
DSC_WKUP
DSC_STS
FLSH_RST
TO DSC
CAPT_REQ
MXDT_OUT
CALE
CDSTB
CRWSEL
BUS15
BUS14
BUS13
BUS12
BUS11
TO
BUS10
CAMERA DSP
BUS9
BUS8
BUS7
BUS6
BUS5
BUS4
BUS3
BUS2
BUS1
BUS0
STRB_CLS
TO STO.SENS
ADP_H
T_BATT
I_MTR
TO MAIN IF
CHRG_EVR
CN110
REG_CS
AREG_CLK
AREG_SO
TO MAIN IF
UREG_SEL
TO VIDEO I/O
DAC_CS
P_DET
TO MAIN IF CN110
TO MAIN IF CN112
S_DET
S_DC_IN
ASPECT1
TO VIDEO I/O
ASPECT2
HP_DET
TO MAIN IF CN111
DSP_RST
MVD
TO
CAMERA DSP
OMT
MFLD
TO MAIN IF CN111
LAMP_ON
SEGL_CD
SEGL_CS
TO MAIN IF CN106
EL_CTL
TO STO.SENS
POP_STRB
SHUT_ATT
ZMIC_ATT
TO MAIN AUDIO
L_MUTE
PWDA2
TO AUDIO AD/DA
PWAD2
MD_DEM1
TO MAIN AUDIO
A_MUTE
(NOT USED)
EXTM_H
PD_L
AUDIO_CS
TO MAIN AUDIO
EM_DET
TO STO.SENS
SENSPULS
SHOE_VON
TO MAIN IF
SHOE_DET
SHOE_PWM
IC1006
MB90099PFV123-X
SCLK
HD
OSD_HD
CS
VD
OSD_VD
DATA
VC0
VC0
RST
VC1
VC1
VDD
VC2
VC2
SDR
BLKA
BLKA
TO
VIDEO I/O
XD
VC3
VC3
EXD
BLKB
BLKB
TEST
TST0
VSS
BLKC
BLKC
DOT_CLK
y10358001a_rev0.1
G
H

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