JVC GR-DV3000A Service Manual page 160

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4.2
MAIN IF SCHEMATIC DIAGRAM
TO SHOE FPC
CN103
QGF0517F2-16X
MAIN_IF
MAIN_IF
(SHOE)
(SHOE)
C2038
MAIN_IF
5
(SHOE)
0.01
TL2001
R2001
GND
0
L2901
(MECHA GND)
S-UNREG
CN101
TO CCD
L2902
GND
STO_OFF
CCD_GND
L2903
CCD_OUT2
CDS/AD
STRB_CHG
CCD_OUT2
L2904
QGA1002F1-02X
GATEPULS
L2905
SHOE_AD
L2906
GND
CN102
TO CCD CN5201
L2907
S-SHOE_DET
L2908
S-SHOE_PWM
CCD_CTL
TO SYSCON-CPU
RCSUB
V2
V2
V3
V3
TG/VDR
ZMIC/L
V4
V4
ZMIC/R
V1
V1
CCD_VHH
CCD_VHH
C2001
TG/VDR
CCD_VHH
0.01
GND
GND
4
GND
GND
GND
GND
TL2002
SHOE Section
GND
C2002
GND
0.01
GND
AUDIO
CCD_VL
CCD_VL
TG/VDR
SUB
SUB
H2
H2
TG/VDR
H1
H1
RG
RG
SHOE
QGF0507F3-20X
CN103
FPC
0.5mmFPC
UPPER
1mmML
CN101
TO
CN104
OP BLOCK
Z_LED
Z_LED
Z_PTR_AD
Z_PTR_AD
3
Z_Vcc
Z_VCC
DRIVE+
DRIVE+
DRIVE-
DRIVE-
DAMP-
DAMP-
0.5mmFPC
BOTTOM
(One Touch)
HGout-
HGout-
HGVss-
HGVss-
0.5mmFPC
BOTTOM
HGout+
HGout+
HGVcc+
HGVcc+
DAMP+
DAMP+
TO
ZOOM_1
ZOOM01
ZOOM_2
ZOOM02
OP DRIVE
ZOOM_3
ZOOM03
ZOOM_4
ZOOM04
F_LED
F_LED
F_Vcc
F_VCC
OP_THRMO
OP_THRMO
GND
GND
F_PTR_AD
F_PTR_AD
FOCUS_1
FOCUS01
FOCUS_2
FOCUS02
FOCUS_3
FOCUS03
FOCUS_4
FOCUS04
QGF0505F2-24X
R2003
R2002
10k
C2003
10k
2
R2004
1k
C2004
0.01
C2005
0.01
CN113
QGF0505F1-06X
TO EJECT CN2422
CN109
C2006
0.01
1
CN105
QGB0516L1-80X
NOTE : The parts with marked ( ) is not used.
A
B
TO JUNCTION CN1101
MAIN
CN114
CN112
QGF0505F1-16X
R2012
0
R2013
0
C2036
SYSCON
-CPU
0.01
R2016
MAIN
AUDIO
Q2901
2SB1121/TU/-X
C2901
C2902
0.01
R2906
T
10k
R2904
C2904
R2905
0.01
1k
R2903
1M
R2902
Q2902
1M
DTC144EE-X
C2905
D2901
UMZ6.8EN-W
R2908
C2903
10k
1
R2907
0Ω
R2901
4.7k
CN114
0.5mmFPC
1mmML
BOTTOM
(MIC)
JACK
CN112
JUNCTION
0.5mmFPC
UPPER
0.5mmFPC
UPPER
CN110
CN111
0.5mmB-B
VF
CCD OUT
DECK
OPE
&
LCD
CONN.1Pin
mark
0.5mmB-B
CN106
CN105
DSC
0.5mmB-B
CN107
0.5mmB-B
0.4mmB-B
JIG
CONN
PRE/REC
MDA
D_REG3V
CN109
0.01
C2010
MENU_KEY
SYSCON-CPU
C2009
MENU_SET
0.01
GND
CN109
0.01
IR_RMC
SYSCON-CPU
REG_4.8V
CN109
EJT_SW
SYSCON-CPU
CN106
CN109
CN107
SYSCON-CPU
AUDIO AD/DA
TO DSC CN8401
C
NOTES :
CN110
TO VF UNIT
CN7001
QGF0505F2-22X
C2035
1
CN108
CN108
L2001
C2033
NQR0006-001X
C2034
0.01
UNREG
CN109
SYSCON-CPU
AL_3VSYS
5
6
7 8
5
6
7 8
GND
CN109
4
3
2 1
4
3
2 1
D_REG3V
CN109
SHOE_VON
SYSCON-CPU
SHOE_DET
DIAL_OFF
STO_OFF
DIAL_PB
STRB_CHG
SYSCON-CPU
GATEPULS
DSP
Q2004
Q2003
Q2002
SHOE_AD
EMX1-W
EMX1-W
EMX1-W
CN111
SHOE_PWM
P-SW_PB
P-SW_OFF
P-SW_AUTO
P-SW_MANU
CN111
CN111
CN111
ZMIC/L
MAIN
AUDIO
ZMIC/R
0
1 MAIN (MAIN IF)
IC6001
REG_CON
S-80842ANNP-W
VSS
NC
D
G
OUT
VDD
Q6003
IC6004
S
2SJ347-X
S-814A30AMC-W
IC6003
R6005
R6002
220k
18k
VSS
NC
Q6001
R6006
Vout
NC
R6003
100k
GND
CPH3304-X
Vin
CTL
OUT
VDD
100k
D
S
D
L6001
R6001
Q6002
G
G
100k
G
S
10µ
D
S
Q6004
R6004
2SK3019-X
T
R6011
1k
100k
C6001
0.1
C6008
Q6004
2SK3019-X
0.1
T
D6002
R6012
RB715F-X
82k
R6013
C6009
47k
0.01
CN109
MSD-CPU
MSD-CPU
C2012
0.01
C2013
0.01
TO MDA, PRE/REC CN401
QGB0404M1-80X
DSP
D
E
4-5
4-6
For the destination of each signal and further line connections that are cut off from
this diagram , refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts , be sure to order according to the Part Number indicated in the Parts List.
CN111
TO JACK CN301
QGF0505F2-24X
PWB BLOCK No.
1
MAIN
2
DSC
3
PRE/MDA
4
JUNCTION
5
REG
6
MONOTOR
7
JACK
8
EJECT
M. AUDIO
Q2001-Q2004
C2031
C2032
TL2006
0.01
(MECHA GND)
0.01
R2011
GND
TO MONITOR,
D2005
RSA6.1J4-W
DECK OPE.
SYSCON-CPU, CN107
JLIP_RX
CN7501, CN2431
SYSCON-CPU
JLIP_TX
USB_DN
CN108
USB_DP
S_CLK
SYSCON-CPU
S_CLK
REG_12V
REG_12V
CN109
S_DT_IN
S_DT_IN
SYSCON-CPU
C2018
0.001
REG_12V
MAIN_IF
S_DT_OUT
S_DT_OUT
SYSCON-CPU
VST
CN110
VST
M_CS
SYSCON-CPU
M_CS
VCK2
VCK2
CN110
ROM_CS
SYSCON-CPU
ROM_CS
Q2001
CN109
HST
CN110
HST
EMX1-W
SP_UNREG
GND
VF_CS
SYSCON-CPU
VF_CS
EN
EN
VF_ON
VF_ON
HCK1
HCK1
CN110
UNREG
GND
HCK2
HCK2
GND
GND
CN109
D_REG3V
D_REG3V
VF_B
VF_B
CN110
CN109
D_REG3V
C2017
0.001
UNREG
VF_R
CN110
VF_R
GND
REG_1.8V
VF_G
VF_G
CN110
GND
CN109
GND
STB
CN110
STB
M_RVS
M_RVS
SYSCON-CPU
VF_COM
CN110
R6007
VF_COM
100k
D_REG3V
CN109
D_REG3V
VIDEO I/O
R2010
LCD_B-Y
LCD_B-Y
KEY_A
KEY_A
10k
SYSCON
D_REG3V
C2016
0.001
GND
-CPU
CN111
R2009
KEY_C
KEY_C
Q6005
GND
CN111
GND
10k
DTC144EE-X
MONI_SW
SYSCON-CPU
MONI_SW
VIDEO I/O
R2008
LCD_R-Y
LCD_R-Y
CPU
P_MEDIA
P_MEDIA
10k
CN111
SYSCON-CPU
LCD_Y
LCD_Y
VIDEO I/O
SYSCON-CPU
GND
PWR_CTL
A_REG3V
CN109
A_REG3V
CN109
GND
A_REG3V
CN109
GND
CHKUNREG
A_REG3V
C2015
0.001
CN112
LITHIUM
GND
GND
GND
SYSCON-CPU
GND
LIT_3V
GND
GND
GND
GND
SYSCON-CPU
CN109
CN107
GND
GND
RST
DSC_3V
SYSCON-CPU
UNREG
AL_3V
GND
SYSCON-CPU
GND
V_BATT
UNREG
C2014
0.001
UNREG
UNREG
CN109
REG_12V
QGB0512L2-50X
REG_4.8V
MSD-CPU
MSD-CPU
DVMAIN
CCD_-7.5
REG_15V
M_UNREG
M_REG4.8
TL2005
TO JIG CONN
F
PWB
9
DECK
OPE
PWB
PWB
10
CCD
PWB
PWB
11
FE.SW
PWB
PWB
12
FRONT
PWB
PWB
13
VF
BL
PWB
PWB
PWB
PWB
TO REG CN601
CN109
QGB0507L1-80X
VIDEO_I/O
Y_OUT
Y_OUT
Y_IN
VIDEO_I/O
Y_IN
S_DET
S_DET
SYSCON-CPU
GND
VIDEO_I/O
C_OUT
ANA IN
C_OUT
GND
GND
SYSCON
REM_OUT
REM_OUT
-CPU
JLIP_RX
JLIP_TX
USB_DN
USB_DP
CN105 USBSENSE
USBSENSE
N.C
N.C
N.C
SYSCON-CPU
BATT_SW
BATT_SW
(REG_CON)
CHKUNREG
CHKUNREG
SYSCON-CPU
PWR_CTL
PWR_CTL
NC
MSD-CPU
D_GAIN
D_GAIN
SP_UNREG
Z_UNREG
SP_UNREG
Z_UNREG
C2030
0.01
UNREG
GND
UNREG
C2029
0.01
GND
REG_1.8V
GND
REG_1.8V
GND
REG_1.8V
GND
REG_1.8V
C2028
GND
0.01
D_REG3V
GND
D_REG3V
GND
D_REG3V
GND
D_REG3V
C2027
GND
0.01
A_REG3V
GND
A_REG3V
GND
A_REG3V
GND
A_REG3V
C2026
0.01
GND
DSC_3V
GND
DSC_3V
GND
DSC_3V
C2025
0.01
REG_4.8V
DSC_3V
REG_4.8V
REG_12V
C2024
C2023
REG_4.8V
0.01
0.01
REG_12V
REG_4.8V
CCD_-7.5
C2022
C2021
REG_15V
0.01
0.01
CCD_-7.5
REG_15V
M_REG4.8
C2020
C2019
M_UNREG
0.01
0.01
M_REG4.8
M_UNREG
M_REG4.8
CAP_PWR
DRUM_PWR
CAP_PWR
CAP_PWR
DRUM_PWR
DRUM_PWR
MSD-CPU
CAP_ERR
CAP_ERR
DRUM_ERR
DRUM_ERR
R2005
R2006
R2007
CN107
QGB0509M1-30X
y10232001a_rev2
G
H

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