JVC GR-AX947UM User manual

4-1
SECTION 4
CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM
Safety precautions
The Components identified by the symbol are
critical for safety. For continued safety, replace safety
critical components only with manufacturer's recom-
mended parts.
1. Units of components on the schematic diagram
Unless otherwise specified.
1) All resistance values are in ohm, 1/6 W, 1/8 W (refer to
parts list).
Chip resistors are 1/16 W.
K: KØ(1000Ø), M: MØ(1000KØ)
2) All capacitance values are in µF, (P: PF).
3) All inductance values are in µH, (m: mH).
4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts
list).
2. Indications of control voltage
AUX : Active at high
AUX or AUX(L) : Active at low
4) Indication on schematic diagram
Voltage Indications for REC and PB mode on the sche-
matic diagram are as shown below.
Note: If the voltages are not indicated on the schematic
diagram, refer to the voltage charts.
24
C331
11/10
22201816
WF25
C329
0.1/50
C330
0.1/50
R344
47K
R343
18K R345
10K
R346
15K
Measurement point
Waveform number
5. Waveform measurement
1) Video circuits
REC : Colour bar signal in SP mode, normal VHS mode
PB : Alignment tape, colour bar SP mode, normal VHS
mode
2) Audio circuits
REC : 1KHz, –8 dBs sine wave signal in SP mode, normal
VHS mode
PB : REC then playback it
3) Movie Camera circuits
Measured using a correctly illuminated gray scale or colour
bar test chatrs in the E-E mode
4) Indication on schematic diagram
Waveform indications on the schematic diagram are as
shown below.
5) Waveform indications
Waveform number
WF25
REC/PB 1.2 Vp-p
50 mV/2 msec/DIV
Waveform name or
measurement point
Level : 1.2 Vp-p
ALC OUT
Mode : REC or PB modes
Oscilloscope Volts and Time/Division, Probe 10 : 1
12 3
2.5
(5.0) 1.8
PB and REC modes
(Voltage of PB and REC modes
are the same)
PB mode
REC mode
3. Interpreting Connector indications
1
2
3
1
2
3
1
2
3
1
4
2
3
Removable connector
Wire soldered directly on board
Non-removable Board connector
Board to Board
Connected pattern on board
The arrows indicate signal path
4. Voltage measurement
1) Video circuits
REC : Colour bar signal in SP mode, normal VHS mode
PB : Alignment tape, colour bar SP mode, normal VHS
mode
—: Unmeasurable or unnecessary to measure
2) Audio circuits
REC : 1KHz, –8 dBs sine wave signal in SP mode, Nor-
mal VHS mode
PB : REC then playback it
3) Movie Camera circuits
Measured using a correctly illuminated gray scale or colour
bar test charts in the E-E mode
S40884-03

4-2
CIRCUIT BOARD NOTES
1. Foil and Component sides
1) Foil side (B side) :
Parts on the foil side seen from foil face (pattern face)
are indicated.
2) Component side (A side) :
Parts on the component side seen from component face
(parts face) indicated.
2. Parts location guides
Parts location are indicated by guide scale on the circuit board.
Note:
For general information in service manual, please refer
to the Service Manual of GENERAL INFORMATION Edi-
tion 4 No. 82054D (January 1994).
6. Signal path Symbols
The arrows indicate the signal path as follows.
Playback signal path
Playback and recording signal path
Recording signal path
(including E-E signal path)
Capstan servo path
Drum servo path
(Example)
R-Y
Y
Playback R-Y signal path
Recording Y signal path
7. Indication of the parts for adjustments
The parts for the adjustments are surrounded with the circle as
shown below.
8. Indication of the parts not mounted on the circuit board
“OPEN”is indicated by the parts not mounted on the circuit
board.
R216
OPEN
S40884-03
REF No. LOCATION
IC Category: IC
Horizontal “A”zone
Vertical “6”zone
B : Foil side
(A : Component side)
C : Chip component
(D : Discrete component)
IC101 B C 6A

4-44-3
BOARD INTERCONNECTIONS
4.1
HGFEDCBA
4
5
3
2
1
CN22
Z_REG_4.8V
CENTER
V_OVL_B
CN1
CN3 CN2 CN7 CN5
ZF_REG_4.8V
AL_3.2V
Z_REG_4.8V
JIGCN_SW
CN16
CN7602
DRUM_FG CAP_FG DRUM_PG R_SAF_SW CAP_REF EN_SENS CAP_STOP STR_SENS
DRUM_REF
SUP_SENS REEL_LED TAPE_LED
CN11
S_DET+
DRUM_ON
CTL_OUT
V_PLS_ON
CTL_ERS-
REG_3.2V
REC_CTL
DEW_SENS
AD_3
AE-
CN4
VF_LCD
CN6
FEH_ON
MCU_RST
CN25
CN5301
V_OVL
V_ENV
VPP_7.8V
MCU_RST
ZF_REG_4.8V
SH_SIG
TG_CLK
HDTG
TXD
GND
REG_4.8V
PLI_AD
BWBLEBEL
REG+12V
VF_BL4.8
GND
LAMP_ON
A_MUTE
DRUM_CLK
CN28
REG_4.8V
CVF_R
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9
AD10 AD11 AD12 AD13 AD14 AD15
MONI_R
CVF_G
R/W_L
V_PLS_ON
OMT
DSP_REST
HD_H
REG_3.2V
FI
CFM
REG_CS
WAIT_L
DSTB_L
SPK_VOL
ASTB
CN7701
CN7801
AREG_SO
FE_S V_CH3_F V_CH3_S V_CH1_F V_CH1_S V_CH4_F V_CH4_S V_CH2_F V_CH2_S
CTL_HED-
V_OVL
AREG_CLK
ASTB
V_ENV
FEH_ON
CN12
REG_CS
REG_4.8V
BWBLEBEL
AREG_SO
REG_4.8V
AO_SIG
CTL_HED+
BWYOUT
HDTG
S_VHS_SW
DAC_3.2V
CAM_C
REG_3.2V
CN7702
CN7601
H_OFFSET
MONI_G
CVF_B
PHOTO_SW
CAPMR_BS
DIAL_PB AREG_CLK ZOOM_SW TRIG_SW KEY_A
SO3
SCK3
CCD_SCS
DSGAT
CDS_CS
REV_SW
LENS_CLK
LENS_CS
MONI_B
V_PB_C
AD_0
V_BATT
GND
GND
OPEN_SW
V_BATT
V_PB_C
SH_SIG
GND
HD_H
V_OUT
AD_1
REG_2V
REC_CTL
REG_3.2V
CTL_OUT
PB_CTL
A_MUTE
AD_4
AD_2
AD_7
AD_6
AD_8
AD_5
AD_6
AD_9
AD_8
AD_5
TCCS_TXD
C_FG+
C_COIL_U
C_COIL_V
HG_W-
C_COIL_W
HG_U-
HG_BS-
HG_BS+
HG_U+
HG_W+
HG_V+
HG_V-
LOAD_REV
MREG_4.8
VDVHS
LOAD_FWD
A_PB
V_FF REG-8-5V
VDVHS
V_OVL_B
D_PG-
VDCVF
D_FG-
D_COIL_W
D_COIL_V
D_COIL_U
LOAD_F
PBLK
H_GAIN IR_FLICK
BW_VF_Y
SY_OUT
AE+
PA_SIG
MIC_HOT
AH_PB
AH_REC
A_BIAS
AD_7
EDIT
SO3
PBLK
V_FF
DRUM_ON
VF_CS
CAP_FG
DRUM_FG
DRUM_PG
CAP_STOP
VDCVF
CAP_CTL
CAP_CTL
CAP_PWR
CAP_REF
DRUM_REF
AD0 AD2 AD3 AD4 AD1 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15
V_ASP_CSV_ASP_CS
R/W_L
DRM_CTL
OMT
DSP_REST
IR_DC FI CFM
PA_SIG
WAIT_L DSTB_L
CAP_PWR
DRM_CTL
DRM_PWR
HDCVF
DRM_PWR
AD_2
A_PB
REG_4.8V
REG_3.2V
CVF_CS
SPK+
CVF_SCK3
H_OFFSET
H_GAIN
A_BIAS
IR_FLICK
CVF_SO3
GND
IR_DC
GND
CAM_Y CAM_C
SPK-
REG_3.2V
REG_15V
APB_EP_H
LHFO
APB_EP_H
DIAL_MN DIAL_AT DIAL_OF
VF_BLK VF_CS
GND
AO_GND
REG+12V
S_DET+
LHFO
LIGHT_SW
SDET_CTL
CVM_DET
V4 V3 V2 V1
AH_GND
CCD_OUT
CCD_HV
SDET_CTL
SUB
CCD_LV
H1
RG
H2
AO_SIG
REG+12V
REG_3.2V
OP_VCC
ZOOM_LED
FOCUS3 FOCUS2 FOCUS4 FOCUS1
ZOOM1 ZOOM3 ZOOM4 ZOOM2
UNREG
CVM_DET
LENS_CLK LENS_CS
OSD_CLK
EDIT
RXD_DRV
UNREG
TT_BATT
SCK3
SO3
IRIS_O/C HALL_A/D IRIS_PWM
AO_GND
REG_3.2V
BWYOUT
DAC_3.2V
VF_COM
M_UNREG
M_UNREG
HDCVF
DAC_3.2V
SCK3
RX
AD_3
VF_LCD
HRP2
CAP_FR
GND
REG_-15V
CAP_FR
CLKCPU
AD_1
SPK_VOL
AD_4
CLKCPU
EJECT_SW
AD_9
DRUM_CLK REG4.8V REG_3.2V UNREG LAMP_ON
AD_0
SY_OUT
SC_OUT
LOAD_F
RXD_DRV
TXD
LOAD_R
KEY_C A_PHASE B_PHASE LOAD_R
PMIRROR
SI3
MTR_OSC
IRIS_O/C
IRIS_PWM
HALL_A/D
REG_3.2V
GND
MTR_OSC
CAM_Y
GND
REG_4.8V
V_OUT
J_GND
CN15
REG-8-5V
SC_OUT
REG_3.2V
UNREG
BOUT
DUMP+
DRIVE+
DUMP-
HE_OUT-
HE_IN-
HE_OUT+
HE_IN+
GND
PLI_AD
RXD
ADP_DC
GOUT
REG_15V
REG_-15V
DSP_REST
TG_CLK
P0LUX_SW
LAMP_4.5V
PLI_PWM
LAMP_RTN
PLI_PWM
VD_H
CAM_ADCK
A_MUTE
VD_H
CDS_CLK
VF_CTL
OSD_DATA
VF_CTL
BWVFADJ
BWYGAIN
BWYGAIN
CN13
CN18
GOUT
LCD_CTL
CCD_SCS
SCK3
SO3
CDS_CS DSGAT
V_TP_FM
ID
AO_SIG_J
VSS
CN8
DISCHG_L
CN27
CAM_ADCK
CDS_CLK
ID
VDTG
V_PB_F
V_REC_C
V_REC_F
2FSC
V_PB_F
V_REC_C
V_REC_F
2FSC
VDTG
S_DET_L
V_OVL_A
V_PULSE
S_DET_L V_OVL_A V_PULSE V_FF
Z_SENS
F_SENS
CAM_SW_C CAM_SW_B CAM_SW_A TU_SENS
V_PLS_ON
SCK3
SCK3
SO3
SO3
LENS_LED
LENS_LED
OSD_CLK OSD_DATA
OSD_CS OSD_CS
V_DSP_CS
V_DSP_CS
CAS_SW
ROUT
REG_2V
ADP_H
VDVHS
AD_REF
AD_REF
LED_R LED_G RFRSH_SW
BATT_+
BATT_CHK
AL_3.2V
BATT_L T_BATT
T_BATT
ADP_H
MIC_GND
ROUT
HRP1
BOUT
HG_V-
VTR ASP
(Page 4-9)
JIGCN_SW
HG_V+
HG_W+
HG_U+
HG_BS+
HG_BS-
HG_U-
C_COIL_W C_COIL_W
HG_W-
C_COIL_V C_COIL_V
C_COIL_U C_COIL_U
CAPMR_BS
C_FG+
GND GND
KEY_C
C-VF BL
(Page 4-30)
DEW_SENS
GND
CTL_ERS-
CTL_HED-
CTL_HED+
AE-
AE+
AH_PB
AH_REC
AH_GND
0
GND
FE_S
GND
V_CH2_S
V_CH2_F
V_CH4_S
V_CH4_F
V_CH1_S
V_CH1_F
V_CH3_S
V_CH3_F
NC
VSS REG_4.8V
6
CVF_R
JACK (Page 4-27)
J_GND
V OUT
(Page 4-15)
SPEAKER
REAR UNIT
(Page 4-36)
GND/BL_GND
VF_BLK
CVF_G CVF_B DIAL_MN
LITHIUM
EDIT
RX
REG_4.8V
REG_4.8V
S OUTA/V OUT
VPP_7.8V
M
LCD/CVF
(Page 4-21)
REG_4.8V
MOTOR
LOADING
LOAD_FWD
LOAD_REV
SPK+
GND
MAIN
01
V_TP_FM
ZOOM2 ZOOM4 ZOOM3 ZOOM1 FOCUS1 FOCUS4 FOCUS2 FOCUS3 OP_VCC F_SENS F_LED DUMP+ DRIVE+ DUMP- GND HE_OUT+ HE_IN- HE_IN+ HE_OUT- Z_SENS ZOOM_LED Z_L_VCC
VGL VSS
GND
MM
V_FF
STV1 UD
D_PG-
GND
D_FG-
CENTER
D_COIL_W D_COIL_W
D_COIL_V D_COIL_V
D_COIL_U D_COIL_U
EN_SENS
STR_SENS
GND
TAPE_LED
S_VHS_SW
TU_SENS
REEL_LED
SUP_SENS
CAS_SW
CAM_SW_B CAM_SW_A
CAM_SW_C
V4 V3 V2 V1 GND SUB CCD_OUT CCD_HV GND CCD_LV RG H1 H2
GND
R_SAF_SW
F LY. E
HEAD VIDEO HEAD
OP BLOCK
A/C HEAD
M.MDA
(Page 4-7)
CTL_AMP
PRE/REC
TG/CDS
(Page 4-17)
CPU (Page 4-5)
REG
(Page 4-19)
C-VF
F/Z/I/MDA
(Page 4-13)
GND
SPK-
GND
BATT_L
SENSOR
(Page 4-36)
TT_BATT
BATT_CHK
EJECT_SW
JIG_CONN.
DRUM_MOTOR CAPSTAN
NC NC NC
BATT_+
PC OUT DC_IN
BATT_+
1234567
89
1011121314
CCD
V4 V3 V2 V1 NC GND VOUTVDD
GND
SUB
VL
RG
H1 H2
CPV
MOTOR
BATT_TERM
IR_UNIT
LCD(MONITOR) MODULE
02
EIS_SW
V_OVL
BW_VF_Y
WB_SENS
PB_CTL
REV_SW/RVS_SW
OPEN_SW
RXD
ADP_DC
OEV
GND
TO
TOP OPE UNIT
(Page 4-35)
TO ZOOM UNIT (Page 4-35)
0
LCD_CTL
ADP_DC
MECHA
MONITOR
TXD AO_SIG_J GND BWVFADJ
07
BW/CVF
(Page 4-23)
(Page 4-25)
GND/BL_GND
PHOTO_SW
GND
PLI_AD GND
GND
TRIG_SW
DIAL_PB
REG+12V GND GND CVF_B
ADP_H
SPEAKER
LAMP_4.5V
LAMP_RTN
MIC_HOT
DC LIGHT
MIC
MIC_GND
STV2 VDD VGH VCOM VEE STH2 RL VB R G B CLK3 CLK2 CLK1 Q2H OEH STH1 SIG_GND
VF_RPD V_OUT MCU_RST TCCS_TXD
DIAL_OF
DISCHG_L
VDD VSS VST VCK STB EN DWN RGT HST HCK2 HCK1 BLK BLUE RED GREEN COM
AL_3.2V
DIAL_AT
(Page 4-29)
C_VF_PANEL
6
DSP (Page 4-11)
AUDIO
DIAL_MN
ZOOM_SW
REG_3.2V
B_PHASE
MONI_R MONI_G MONI_B
A_PHASE
GND
LED_R
LED_G
RFRSH_SW
LIGHT_SW
CVF_R CVF_G VF_COM
GND
AL_3.2V
EJECT_SW
REG_15V REG_3.2V REG+12V HDCVF VDCVF HRP1 DSP_REST PMIRROR GND GND GND NC/VD_YD NC/MV_PL_ON
REG_3.2V HDCVF NC
N.C
VDCVF HRP2 VF_RPD CVF_SCK3 CVF_CS SI3 CVF_SO3 BWYGAIN
EIS_SW
KEY_C
KEY_A
REG_3.2V
GND VF_BL4.8
MREG_4.8
With C-VF MODEL
With BW-VF MODEL
OPEN
YUJ40095A-2
YUJ40095A-2
YUJ40095A-2
YUJ40095A-2
YTU94074-11
YTU94077-11
YTU94074-11
YTU94077-11
YTU94074-10
YTU94077-10
YTU93106A
YTU94145B-30
YTU94074-14
YTU94077-14
YTU94074-22
YTU94077-22
YTU94074-18
YTU94077-18
YTU94074-14
YTU94077-14
YTU94074-14
YTU94077-14
YTU94074-12
YTU94077-12
y10241001a_rev0
∗
: The number of patch cords
are indicated by interconnected.
NOTE )
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
E. VF
(Page 4-33)
60
YUJ40095A-3
∗∗
∗
∗
∗
(Page 4-31)
OPEN
OPEN
OPEN
OPEN
OPEN
With
DC LIGHT
MODEL
OPEN
YTU94074-20
YTU94077-20

CPU SCHEMATIC DIAGRAM4.2
1
2
3
5
4
ABCD EFGH
4-64-5
7CN25
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
X101
C123 C124
R144
R143
CAP_STOP
LENS_CS
IC101
CFM
IRIS_O/C
PLED_SIS
RA112
RA110
DRUM_REF
APB_EP_H
IR_DC
ASTB
DSTB_L
R/W_L
R148
RA109
RA106
R149
PEJEC_SW
C115
V_PLS_ON
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
CAP_REF
AD1
AD0
IRIS_PWM
DSP_REST
B_PHASE
R119
A_PHASE
KEY_A
A_MUTE
R147
R125
V_BATT
R154
C131
C128
C129
C118
PLED_ECT
UNREG
VPP_7.8V
PLI_AD
DSGAT
J101
QAB0050-001
R181
PDATE_SW
V_OVL_A
BATT_L
C111
T_BATT
AL_3.2V
LENS_CLK
R142
DEW_SENS
AD_REF
V_OVL_B
CTL_OUT
REC_CTL
OMT
SI3
RA105
CLKCPU
C140
P0LUX_SW
C139
R129 R128
IC105
R157
KEY_C
EN_SENS
Z_SENS
S_VHS_SW
LIGHT_SW
F_SENS
REEL_LED
R170
R127
R156
HALL_A/D
LOAD_R
R141
IR_FLICK
DRUM_PG
CAP_FG
VD_H
DRUM_FG
DIAL_OF
DIAL_PB
OPEN_SW
R169
PMIRROR
DRUM_CLK
FI
R122
RA103
RA104
R153
R150
RA102
CAP_FR
OSD_CLK
OSD_DATA
TXD
D103
R178
OSD_CS
R167
R168
R9207
AL_L3.2V
VF_CS
A_PB
R151
R104
R138
TU_SENS
RA111
LOAD_F
A_BIAS
CCD_SCS
HD_H
FEH_ON
EDIT
RXD
CAS_SW
C127
IC102
R160
C112
C103
Q106
GND
R101
C105
Q101
Q102
R105
R106
R107 R108
R109
C108
D102
REV_SW
C141
C107
R102
R145
Q113
PLI_PWM
VDVHS
R159 R158
TP102
R190
C138
R176
R103
IC1801
Q112
Q107
D101
LENS_LED
V_DSP_CS
C125 C126
EJECT_SW
R117
X102
TAPE_LED
PDIAL_PB
AD4
AD3
R184
R182
LCD_CTL
DRUM_ON
SUP_SENS
PDIAL_MN
RFRSH_SW
IC103
R_SAF_SW
C119
C135
AD2
RXD_DRV
TP101
C134 TCCS_TXD
STR_SENS
REG_CS
R9202
R188
V_ENV
WAIT_L
V_PULSE
C132
C120
R155
SCK3
Q104
Q105
R113
R114 R115
R185
R110
R111
C109
Q103 R112
C110
R189
R140
JIGCN_SW
CTL_ERS-
IC104
REG_4.8V
Q9201
Q9203
Q9202
V_ASP_CS
R9206
S_DET_L
PHOTO_SW
R9204
TRIG_SW
C136
V_FF
Q109
R9201
R139
R9203
CDS_CS
Q108
MCU_RST
R116
R177
R131
D104
REG_3.2V
R120
R9205
L101
C143
C142
C144
SO3
SDET_CTL
R121
Q9204
R9208 R9209
CVM_DET
R152
CN25
R126
LAMP_ON
ZOOM_SW
VF_CTL
C133
R136
REMCON
C114
Q114
R163
R179
R180
CAM_SW_A
CAM_SW_B
R162
R130
R118
RA101
C121 C122
CAM_SW_C
DIAL_MN
DIAL_AT
LED_G
LED_R
C104
CN25
CN18
CN18
RA107
R146
R166
C116
AREG_CLK
AREG_SO
RA108
CN13
CN2CN2
C113
R165
ADP_H
R164
CN25
R172
R171
CN18
VF_LCD
CN13
CN7
CN18
CN25
CN13
CN18
10p
10p
220
1M
100K
470K
2.2K
470K
330
2.2K
0.1
10K
4.7K
27K
2.2K
0.1µ
0.47µ
0.033µ
0.1µ
0R0
22µ/
10K
4.7K
1K 1K
0R0
33K
220
1K
1M
330
39K
2.2K
2.2K
470K
2.2K
2.2K
18K
5.6K
470K
2.2K
33K
1M
0.033µ
100K
22µ/
10µ/
100K
0.1µ
10K
560
15K 24K
18K
2.2µ/
0.01µ
2.2K
2.2K 2.2K
1M
0.01 10p
1k
#
0.01µ
0.1µ
470K
4.7K
0.1µ
0.01µ
470K
5.6K
820
100
0R0
10K 27K
10/
330
100p
330
120K
470K
470K
150K
100K
470K
27K
150K
33µ
3p
0.4µ
27K
470K 470K
470K
15K
0.1µ
470K
0.01µ
10K
4.7K
1M
10K
2.2K
0.1µ0.1µ
0.01µ
2.2K
2.2K
1M
0.01µ
2.2K
0.01µ
270
330
2.2K
NAX0251-001X
P154/RTP14
R153/RTP13
P152/RTP12 P151/RTP11 P150/RTP10
VSS
VDD
ZOOM_SW
T_BATT
V_BATT
PLI_AD
KEY_C
LIGHT_SW
KEY_A
HOLE
ZOOM_SENS
FOCUS_SENS
DEW_SENS
IR_DC
BATT
EN_SENS
START_SENS
V_ENV
D_PWR_ON
PHOTO_SW
NC
DRUM_PG
PB_CTL
CAP_FG
VDVHS
DRUM_FG
CAM_SW_C
CAM_SW_B
CAM_SW_A
B_PHASE
FRP
FI
A_PHASE
REMOTE_IN
GND
SYS_3V
OMT
NC
VD
BATT_SW
TAPE_LED
CVM_DET
V_PLS_ON
CTL_ERASE
FEH_ON
A_BIAS_L
LOAD_F
REC_CTL
GND
SYS_3V
LOAD_R
V_PULSE
SDET_CTL
TBC_VD
NC
V_OVL_BCD
V_OVL_A
V_FF
GND
X1
X2
SYS_3V
XT2 XT1
RESET(L)
VPP7.8V
REC_SAFE_SW
EJECT_SW
VF_LCD
PMIRROR
REFRESH_SW
PLI_PWM
IRIS_PWM
DRUM_REF
CAP_REF
RTC_INTR
TBC_CTL
SUPSENS
TUPSENS
DIAL_MN
DIAL_AT
DIAL_OF
DIAL_PB
OPEN_SW
REV_SW
TRIG_SW
CAS_SW
APB_EP_H
VF_CS
CAP_FR
LENS_MDA_CS
CAP_STOP
NC
CCD_CS
CDS_CS
V_DSP_CS
V_ASP_CS
GND
SYS_3V
EEPROM_CS
OSD_CS
REG_CS
NC
RTC_CS
DRUM_ON
LENS_MDA_CLK
OSD_CLK
OSD_DATA
DRUM_CLK
LAMP_ON
LED_G
LED_R
LENS_LED
IRIS_O/C
DSGAT
HD
GND
SYS_3V
IR_FLICK
TO2
SCK3
SO3
SI3
SCK2
SO2
SI2
DSP_RST
TXD
RXD
AL_CLK
AL_SO AL_SI S_DET_L NC P0LUX_SW PLED_ECT WAIT_L CLKOUT NC A_MUTE A_PB PLED_SIS PDATE_SW VF_CTL AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 GND SYS_3V AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 LCD_CTL S_VHS_SW ASTB DSTB_L R/W_L HBEN LBEN GND SYS_3V SYS_3v GND AD_REF
P87/ANI15
P86/ANI14
P85/ANI13
P84/ANI12
P83/ANI11
P82/ANI10
P81/ANI9
P80/ANI8
P77/ANI7
P76/ANI6
P75/ANI5
P74/ANI4
P73/ANI3
P72/ANI2
P71/ANI1
P70/ANI0
P147
P146
P145/RTPTRG1
P144/TI9
P143/INTCP93
P142/INTCP92
P141/INTCP91
P140/INTCP90
P137/TO81
P136/TO80
P135/TCLR8
P134/TI8
P133/INTCP83
P132/INTCP82
P131/INTCP81
P130/INTCP80
VSS
VDD
P07/INTP6
P06/INTP5/RTPTRG0
P05/INTP4/ADTRG
P04/INTP3
P03/INTP2
P02/INTP1
P01/INTP0
P00/NMI
P157/RTP17
P156/RTP16
P155/RTP15
P107/RTP07 P106/RTP06 P105/RTP05 P104/RTP04 P103/RTP03 P102/RTP02 P101/RTP01 P100/RTP00
VSS
X1
X2
VDD
XT2 XT1
RESET
NC/VPP
P167/HSOUT1 P166/HSOUT0
P165/VSOUT
P164/CSYNCIN
P163/PWM3 P162/PWM2 P161/PWM1 P160/PWM0
P177/KR7 P176/KR6 P175/KR5 P174/KR4 P173/KR3 P172/KR2 P171/KR1 P170/KR0
P197 P196 P195
P194
P193
P192
P191
P190
VSS
VDD
P187
P186
P185
P184
P183
P182
P181
P180
P127/TI11/TO11
P126/TI10/TO10
P125/TI7/TO7
P124/TI6/TO6
P123/CLO
P122/SCK4
P121/SO4
P120/SI4
P37/TI5/TO5
P36/TI4/TO4
P35/TO1
P34/TO0
P33/TIO11
P32/TIO10
P31/TIO01
P30/TIO00
VSS
VDD
P27/TI3/TO3
P26/TI2/TO2
P25/SCK3/ASCK1
P24/SO3/TXD1
P23/SI3/RXD1
P22/SCK2/SCL1
P21/SO2
P20/SI2/SDA1
P15/SCK1/ASCK0
P14/SO1/TXD0
P13/SI1/RXD0
P12/SCK0/SCL0
P11/SO0 P10/SI0/SDA0 P113 P112 P111 P110 WAIT CLKOUT P65/A21 P64/A20 P63/A19 P62/A18 P61/A17 P60/A16 P57/AD15 P56/AD14 P55/AD13 P54/AD12 P53/AD11 P52/AD10 P51/AD9 P50/AD8 BVSS BVDD P47/AD7 P46/AD6 P45/AD5 P44/AD4 P43/AD3 P42/AD2 P41/AD1 P40/AD0 P96/HLDRQ P95/HLDAK P94/ASTB P93/DSTB/RD P92/RW/WRH P91/UBEN P90/LBEN/WRL VSS VDD AVDD AVSS
AVREF
ADP_SW
RXD
232C_EN
JIGCN_SW
UPD703039-XXX
UPD70F3040-XXX
6V
#
1SS355-X
Vcc
HOLD
SCK
SI
CS
SO
Vss
WP
AT25080N-10SC-X
6V
10V
2SA1774/RS/-X
DTC144EE-X
10V
UDZS7.5B
GND VCC OUT
#
SB007W03Q
NAX0325-001X
OSCOUT
INTR
CE
SCLK
SIO
Vss
VDD
OSCIN
RS5C314-X
DTC144EE-X
2SA1774/RS/-X
10V
2SC4617/QR/-X
VCC
GND
OUT
N.C
IC-PST3427U-X
2SC4617/QR/-X
2SC4617/QR/-X
2SC4617/QR/-X
DTC114EE-X
DTC114EE-X
1SS355-X
2SC4617/QR/-X
T
TT
AL3.2V
BATTERY CHECK
EEPROM
REEL_LED
RCU SENSOR
CTL_ERASE TAPE_LED
#
RTC
2.7V_RESET
CN2
CN2
CN2
CN2
CN2
CN2
CN2
CN2
CN2
CN2
CN2
CN13
CN13
CN13
LITHIUM
CN13
CN13
CN13
CN13
CN13
CN13
CN18
CN18
CN18
CN18
CN7
CN15
CN15
CN7
CN28
AL_3.2V
AL_3.2V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
REG_3.2V
REG_3.2V
EJECT_SW
EJECT_SW
KEY_C
KEY_C
TO REG
JIG_CONN.
TO TOP OPE UNIT
TO REG
TO REG
MCU_RST
JIG_CONN.
JIG_CONN.
JIG_CONN.
JIG_CONN.
TO SENSOR
TO
TOP OPE UNIT
TO
ZOOM UNIT
TO A/C HEAD
(N.C)
TO LCD/CVF
TO VTR ASP
TO M.MDA
TO M.MDA
TO M.MDA
TO VTR ASP
TO VTR ASP, DSP
TO DSP
TO DSP
TO DSP, BW/CVF
TO REG
TO SENSOR
TO SENSOR
TO SENSOR
TO SENSOR
(N.C)
(N.C)
(N.C)
TO ZOOM UNIT
TO LCD/CVF
TO REG
TO REG
TO REG
TO REAR UNIT
TO ZOOM UNIT
TO ZOOM UNIT
TO TOP OPE UNIT
TO TOP OPE UNIT
TO TOP OPE UNIT
TO DSP
TO DSP
TO DSP
TO DSP
TO OP BLOCK
TO A/C HEAD
TO F/Z/I/MDA
TO VTR ASP
TO VTR ASP
TO M.MDA
TO M.MDA
TO M.MDA
JIG_CONN.
TO A/C HEAD
TO SENSOR
TO SENSOR
TO M.MDA
TO M.MDA
TO M.MDA
TO M.MDA
TO M.MDA
TO TOP OPE UNIT
TO TOP OPE UNIT
TO REG
TO REG
TO REG
TO REG
TO BW/CVF
(N.C)
(N.C)
(N.C)
TO VTR ASP
TO VTR ASP
TO VTR ASP
TO VTR ASP
TO F/Z/I/MDA
TO F/Z/I/MDA
TO F/Z/I/MDA
TO F/Z/I/MDA
TO F/Z/I/MDA
TO ZOOM UNIT
TO ZOOM UNIT
TO BW/CVF
TO LCD/CVF
TO TG/CDS
TO TG/CDS
TO DSP
TO DSP
TO DSP
TO DSP
TO DSP
TO JACK
TO JACK
JIG_CONN.
TO LCD/CVF
TO VTR ASP, DSP
F/Z/I/MDA, TG/CDS, BW/CVF
TO LCD/CVF, DSP, F/Z/I/MDA
OPEN
0 1 MAIN (CPU)
21 CN25
TO SENSOR
1
CN25
JIG_CONN.
DIAL_MN
9
10
CN25
y10242001a_rev0
NOTES : 1. The parts with marked ( ) is not used.
2. For CPU waveforms, please refer to page 4-46.
∗
∗
∗∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗∗
∗
∗∗
#
∗∗
∗
∗
# : EXCHANGE PARTS LIST
#
RAE
FUNCTION
RAENOT
MODEL
MODEL
Q107
DTC144EE-X With RCU
FUNCTION
Without RCU
IC1801
PIC-26043S
IC101MODEL ROM N0.
PAL(A6,C6,C7)
PAL(ALL)
NTSC(US)
NTSC(RCA)
-38
-39
-40
-41
∗∗
C-VF MODEL
FUNCTION
BW-VF MODEL
C140
∗
22p
FUNCTION
PC MODEL
NON PC MODEL
R182
1M
∗∗
IC105
TC1566FU
WF1
WF2
WF3

WF1
WF2
4-84-7
M.MDA SCHEMATIC DIAGRAM4.3
HGFEDCBA
4
5
3
2
1
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
NOTES : 1. The parts with marked ( ) is not used.
2. For M.MDA waveforms, please refer to page 4-46.
∗
R1618
R1601
R1604 R1603
R1606 R1608
R1617
R1610
R1614
R1609
R1611
R1612
R1602
C1601
C1627
C1603
C1604
C1605
C1607
C1612
C1609
C1608
R1605 R1607
C1610
C1606
C1613
C1611
C1624
R1613
TL1602
M_UNREG
REG_3.2V
GND
IC1601
C1615 C1614
C1616
C1618
CAP_PWR
DRM_PWR
CAP_CTL
DRM_CTL
C1617
C1619
MTR_OSC
L1601
R1615
R1616
L1602
C1620
C1622
C1602
C1623
Q1601
2SC4617/QR/-X
R1621
R1622
R1620
R1623
TL1603
TL1601
C1629
C1621
C1626
C1628
DRUM_CLK
DRUM_ON
LOAD_F
LOAD_R
DRUM_REF
CAP_REF
CAP_FR
CAP_STOP
DRUM_FG
DRUM_PG
CAP_FG
UNREG
TL1608
TL1607
TL1606
IC1602
R1626
C1625
R1619
R1627
R1624R1625
CVM_DET
R1628
C1630
15k
0.33
15k 15k
100k 150k
15k
100k
470
15k
15k
0.33
0.1
#
#
#
0.47
1
10
0.0033
1k 470
680P
0.1
0.033
0.1
100k
0.1 0.1
0.1
0.1 0.1
0.1
1.5k
1.5k
10
1
330
220
220
0Ω
10
100P
10k
0.1
330k
22k
33k12k
10k
10
/10
CFG2I
CFG2O
CRSF
CGND
CPCS
CECR
CEC
CTL
CPCI
CVM
H1+
H1-
H2-
CCS
CATC
H2+ H3+
H3-
CM3 CM2 CM1
OUT2
VB
LPGND
OUT1
YM1
YMI1
YM2
YMI2
YM3
YMI3
YATC
YCS
YCOM
YPCI
YVM
YEC
VCONT
IN1
IN2
VREF
YSUL2
YSUL1
AGC
YSTB
YPCS
YSW
UNREG CSW YCLK YGND FC VCC GND CFG2 CFG YPG YFG YFGO YFGI YPGI YPGO CFG1O
CFG1I
LB11951WA-MPB
NQL144M-1R0X
NQL144K-100X
/10 /16
GND
VCC
TA75S393F-X
/6.3
T
TT
T
GND
GND
TO CPU
TO
LOADING MOTOR
TO
DRUM MOTOR
TO CPUTO CPUTO CPU
TO CPU
TO CPU
CN4
CN1
0 1 MAIN (M.MDA)
OUT IN (+)
IN (-)
CN3
TO REG
TO
CAPSTAN MOTOR
TO CPU
TO REG
y20156001a_rev0
∗∗
∗
∗
∗
∗
∗
C1603
NTSC
C1604
C1605
PA L
0.01
0.01
0.01
0.0047
0.0047
0.033
# : EXCHANGE PARTS LIST

VTR ASP SCHEMATIC DIAGRAM4.4
1
2
3
5
4
ABCD EFGH
4-104-9
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
NOTES : 1. The parts with marked ( ) is not used.
2. For VTR ASP waveforms, please refer to page 4-46.
∗
C
Y
C
C
Y
C
y20158001a_rev0
IC3501
HA118224F
SPK_VOL
REG_4.8V
GND
CN8
CN5
SH_SIG
PA_SIG
V_ENV
V_PB_F
Q3901
HN1A01FU/G
C3512
Q2022
A_MUTE
R2030
C3506
Q2023
R2031
R3901R3902
C3901
C1205
C3511
C3903
R3903
C3510
C3507 C3508
R3502
R3501
C3509
L2051
C3514
C3515
V_FF
AO_SIG
L2052
C2052 C2051
C2026
GND
AO_GND
CN25
R3506
CN7
C1206
APB_EP_H
R2051
L2004
C2024
Q2021
L2022
A_PB
C2033
C2031
C2029
C2028
C2027
C2025
A_BIAS
C2023
R2021
R2022
C2021
R2023
C2022
R2024
R2025
C1204
C2036
Q2071
C2071
R2071
R2072
R2028
SCK3
C3902
C2038
L3502
L2071
L2072
C2072
C2040
R2027
C3513
C1201
C2032
C2035
L2021
C2034
JP3501
L2023
JP2004
JP2003
Q3502
V_PB_C
V_REC_F
V_REC_C
S_DET+
2FSC
V_OVL
SO3
V_ASP_CS
L3503
C3516
Q3505
#
C1202
R3507
FEH_ON
REC_CTL
CTL_OUT
IC2001
REG_3.2V
L2001
C2001
Q2001
L2003
R2006
C2003
R2001
C2002
R2003
C2005
Q2007
R2004
R2002
R2005
Q2008
C2004 R2012
R2011
R3508
C2039
Q3501
L2005
JP2001
JP2002
10
100k
0.01
3.3k
10100
0.01
3p
1.8k
0.1
0.01 0.01
1k
0Ω
1
0.01
0Ω
0.0022
1k
10
1k
4.7
0.1
1
1
0.47
1
1
10k
330k
82k
10
10
47k
5.6k
1k
0.47
22µ
0Ω
0Ω
0.0022
1k
0.022
1000p
0.0047
22
47µ
0.1
10
47µ
10
47µ
1k
330p
100k
0.018
1k
1
6803.3k
2.7k
22 100
100
15k
0Ω
MIC_GND
MIC_HOT
V_CH2_S
V_CH2_F
V_CH3_S
V_CH3_F
V_CH4_S
V_CH4_F
V_CH1_S
V_CH1_F
GND
GND
FE_S
DTC144EE
2SC4617/QR/
AO_SIG_J
PB_CTL
V_OVL
V_TP_FM
V_FF
AH_GND
AH_REC
AH_PB
AE+
AE-
CTL_HED+
CTL_HED-
REG_4.8V
/6.3
DTC144EE
/6.3
/6.3 /6.3
2SC4617/QR/
/6.3
/6.3
/6.3
MC74AC04DT
/6.3
DTA114TE
TF
PUMX1
PUMT1
/6.3
#
#
T
#
#
#T
T
#
#
T#
#
T
T
T
#
T
T
T
#
JIG_CONN.
Vcc
GND 1A 2A 3A
4A 5A 6A1Y
2Y 3Y
4Y 5Y 6Y
∗
TO CPU
TO A/C HEAD
TO DSP
TO MIC
TO DSP
TO TG/CDS
TO SPEAKER
TO
JACK
∗∗
P/R
P/R
GND
Vcc
CH3
CH3
CH1
CH1
CH4
CH4
CH2
CH2
FEFEFE CTLINOUT FM
GND
FM
Vcc
OVL
SW30
CLK
DATA
LOAD
REC C
REC
FM
PB C
DET
SERIAL I/O
PRE OUT
PB FM
ENV OUT
DET
CR
2Fsc
1/2 CR
DEMOD
HPF ENV
TRAP FM
AGC P EQ G EQ
A/D LPFLPF
LUG READ
LPF
LPFHPFTRAP
EQ
REC C
N/S CTL
SERIAL
CTL
CTL
GND
Vcc
CTL
CTL
OUT
DC
REC IN
CONT
DC
CTL-
BG
Audio
Vcc
VCA
Audio
GND
DET
LPF
SP ON
REC ON
REC
PB
LINE MUTE
MUTEREC
Buff
MONI
OUT
DET
TO DSP
TO REG
#
#
#
HN1C01FU/G
HN1C01FU/G
0 1 MAIN (VTR ASP)
TO
FLY.E HEAD
TO
VIDEO HEAD
TO REG
WF2 WF3 WF1 WF4
NTSC PAL
R3507
L3503
C3516
R3501
C3509
NTSC PAL
R2023
R2024
C2021
C2022
C2024
NTSC PAL
13k 18k
150 82
0.0068 0.01
10 µµ
15/6.3 /6.3
0.0012 0.001
[VIDEO]
220
220p
5.6
100
10p
0
0
∗
∗
∗
Q3505
VHS
MODEL MODEL
SVHS
DTC144
EE
∗
# : EXCHANGE PARTS LIST
[AUDIO]
L2004
L2022
L2023
C2039
0Ω
0Ω
0Ω
∗
NQR0403-003X
NQR0403-003X
NQR0406-003X
33 p
N.C

4-124-11
DSP SCHEMATIC DIAGRAM4.5
HGFEDCBA
4
5
3
2
1
Y
B-Y
Y
C
R-Y
Y
Y
R-Y
Y
B-Y
C
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
NOTES : 1. The parts with marked ( ) is not used.
2. For DSP waveforms, please refer to page 4-46.
∗
Y
C
Y
R4026
IC4001
R4024
C4047
IC4002
C4043
C4002
C4003
C4034
C4004
C4005
C4046
V_FF
C4007
C4008
X4001
PBLK
R4003
C4012
C4020
C4015
C4011
C4021
R4036
C4023
C4006
C4027
C4028
R4037
C4031
C4036
C4038
C4048
AD_9
AD_8
AD_7
AD_6
AD_5
AD_4
AD_3
AD_2
AD_1
GND
REG_3.2V
AD_0
C4045
LHFO
C4044
HDTG
VDTG
ID
VD_H
FI
DSP_REST
TG_CLK
C4009
C4010
R4002
GOUT
CDS_CLK
OMT
CAM_ADCK
C4014
C4016
R4004
R4009
ROUT
C4018
C4019
R4010
R4007R4008
R4005R4006
C4013
C4017
CAM_Y
CAM_C
CLKCPU
L4001
C4026
R4020
R4019
R4021
R4032
C4029
C4030
BOUT
C4032
C4033
C4035
R4016
R4015
R4022
R4023 R4025
R4033
R4013
R4027 R4028 R4029 R4030 R4031
C4037
C4039 C4040 C4041 C4042
R4014
C4025
Q4001
D4001
V_OVL
S_DET+
V_REC_C
V_REC_F
2FSC
V_PB_F
R4035
R4034
SH_SIG
SPK_VOL
BWYOUT
BWBLEVEL
BWYGAIN
V_DSP_CS
V_PULSE
REG_2V
V_PLS_ON
V_OVL_A
V_OVL_B
S_DET_L
SDET_CTL
H_OFFSET
H_GAIN
R4001
C4001
AD15
AD14
R4017
R4018
DAC_3.2V AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
ASTB
R/W_L
DSTB_L
HD_H
CFM
WAIT_L
VDVHS
SCK3
SO3
HRP2
HRP1
VDCVF
OSD_DATA
OSD_CLK
OSD_CS
HDCVF
IC4003
56k
0.1
10p
0.1
0.1
0.1
0.1
0.1
220
0.1
0.1
56k
0.1
0.1
0.1
0.1
0.1
10p
0.1
0.1
1
0.1
0.1
0.1
1
10p
10p 1M
0.1
0.1
15k
15k
0.1
0.1
15k
0.1
0.1
22
10µ
470
8.2k
180
560
0.1
0.1
0.1
0.1
0.1
1.8k
2.2k
3.9k
#
100k
100k 100k
0.1
0.1 0.1
3.3k
3.3k
1k
C4024
#
TMC[1] TMC[2] TMC[3]
MCLK
FMWR
RAD
WAD
IE
GND9
VDD10
FMRE
FMWE
ADIN[9] ADIN[8] ADIN[7] ADIN[6]
GND10
ADIN[5] ADIN[4] ADIN[3] ADIN[2] ADIN[1] ADIN[0]
VDD11
ID
HDTG
VDTG
COUT
CCOMPC
IRSETC
VREFC
VG VB BLK1 BLK2 VBLK RECCOUT
SCLEARI
SCBLKO
VREFBWY
CCOMPRY
TSEL[0] CCOMPFMY IRSETFMY VREFFMY
DSTB
HRP2
GND1
HRP1
RW
ASTB
BUS[0]
BUS[2]
BUS[1]
VDD1
BUS[3]
BUS[4]
BUS[5]
BUS[6]
BUS[7]
BUS[8]
BUS[9]
GND2
VDD2
BUS[10]
BUS[11]
BUS[12]
BUS[13]
BUS[14]
BUS[15]
GND3
VDD3
HDCPU
VDCPU
FLDCPU
FRP
HDCVF
VDD4
VDCVF
OMT
BUSY
GND4
PBLK
DSY[0]
DSY[1]
VDD5
DSY[2]
DSY[3]
DSY[4]
DSY[5]
DSY[6]
DSY[7]
GND5
DSC[0]
DSC[1]
DSC[2]
DSC[3]
FMY[1]
FMY[2] FMY[3] FMY[4] FMY[5] FMY[6] FMY[7]
FMC[0] FMC[1]
GND7
VDD7
FMC[2] FMC[3]
TMY[0] TMY[1] TMY[2]
VDD8
TMY[3] TMY[4] TMY[5] TMY[6] TMY[7]
GND8
VDD9
TMC[0]
RAE
WAE
LHFO
SDPRD
HDMASK
ADDV
CAMCK
GND11
XIN
XOUT
VDD12
SDCK
SLD
STD
GND12
VDD13
SW30
DOCK
DCKI
VDD14
GND13
YOUT
ACDELAYOUT VDOSD HDOSD CLKOSD VC1 VC2 VR FMOUT AINC REFTOPI REFBOTI EOC STC CML PWMOUT1 GND17 VDD20 PWMOUT2 PWMOUT3 PWMOUT4 PWMOUT5 GND DICK DCKO FSC2OUT VREFO
CLKI
CLKCPU
AD1_CK
CAMADCK
SVHSOUT
CSYNC
AD2_CK
BWYO
CCOMPBWY
IRSETBWY
BYOUT
Y2OUT
RYOUT
IRSETRY
VREFRY
VDD16
KOUT
TSEL[1] TSEL[2] TSEL[3] TVSELO PBFMI(AINT)
CLKDSC
FLDDSC
VDDSC
HDDSC
GND6
VDD6
FMY[0]
GND11B
CLR
SCAN
DCTEST
AVD D
AVSS
AVD D
AVD D
AVSS
AVBB
AVD D
AVD D
AVBB
AVSS
AVD D
AVSS
GND14 VDD17 GND15 VDD18 GND16 VDD19 AVSS AVDD AVDD AVDD AVSS AVSS AVSS AVDD
AVBB
AVBB
AVSS
AVSS
AVBB
AVBB
AVBB AVBB AVBB AVBB
GND
JCY0140-3
NC
NC
GND
GND
VCC
VCC
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
SWCK
RSTW
WE
IE
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
SRCK
RSTR
RE
OE
CH
CH
CH
CH
/16
CHCH
CLK
CS
DATA
PCL
VDD
CKOUT
OSOUT
OSCIN
TEST
GND
HSYNC
VSYNC
VB
VG
VR
VBLK
VC2
BLK2
VC1
BLK1
#
#
#
#
#
#
#
##
##
#
#
#
#
#
#
∗
IO
∗∗
NC
NTSC_L
∗
IO
CORE
CORE
CORE
IO
CORE CORE
CORE IO
∗
∗
CORE
IO
∗
TO LCD/CVF,
BW/CVF
CORE
CORE IO
CORE
IO
IO
CORE
NC
∗
∗
∗
∗
TO TG/CDS
TO V OUT,
LCD/CVF
p
NC
TO
F/Z/I/MDA
TO V OUT
TO VTR ASP
TO VTR ASP
TO REG
0 1 MAIN (DSP) TO BW/CVF
TO LCD/CVF,
BW/CVF
TO
LCD/CVF
TO CPU
TO CPU, F/Z/I/MDA
TO CPU
y10243001a_rev0
WF1
WF2
WF3
WF4
WF5
WF6
# : EXCHANGE PARTS LIST
NTSC
PA L
MEMORY
MEMORYNON
X4001 R4015 R4016 IC4002
VHS MODEL
MODELSVHS
JVC
JVC
C-VF
OTHER
MODEL
MODEL
MODELPANASONIC
MODEL
MODEL
0
0∗
∗
∗∗ ∗ ∗
∗∗
∗∗
∗∗∗∗
QAX0708-001
QAX0709-001
R4014 C4025 Q4001 D4001
10k 0.1 DTC144EE-X DAN222-X
C4044
1
R4030 R4031C4041 C4042
1k
∗
R4010
15k
1k 1k
1
∗
C4019
0.1µ
∗
C4020
0.1µ
11
IC4003
PD6467GR-512-X
Z4C2973-32-X
PD6467GR-508-X
µ
µµµ
µ
µ
PB SNAP SHOT
NON PB SNAP SHOT
R4013
∗∗
C4024
0.11k

F/Z/I/MDA SCHEMATIC DIAGRAM4.6
1
2
3
5
4
ABCD EFGH
4-144-13
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
y20157001a_rev0
FILa
FILb
FILc
FILd
IC4501
C4505
C4506
C4507
C4508
C4509
C4510
R4509
R4515
R4514
R4262
C4211
C4212
L4501
C4513
LENS_CS
L4502
DSP_REST
Q4503
R4225
R4507
LENS_CLK
CN15
LENS_LED
R4510
IC4202
R4511
Q4501
VDVHS
Q4202
Z_REG_4.8V
R4508
R4516
C4504
R4512
R4219
C4511
R4217
R4513
ZF_REG_4.8V
GND
R4505
Q4502
R4503R4504 R4502 R4501
L4503
UNREG
R4218
R4224
R4222
C4512
R4223
Q4251
R4208
R4202
R4205
C4203
R4214
R4210
R4211
C4206
R4221
C4205
C4202
R4207R4206
R4201
R4209
R4215
R4220
C4207
H_OFFSET
H_GAIN
IRIS_O/C
REG_3.2V
IRIS_PWM
HALL_A/D
IC4201
R4203
C4208
Q4201
C4209
R4204
R4216
SO3
C4210
IR_DC
REG_4.8V
L4201
SCK3
C4201
R4251
R4256
R4254
R4255
R4258
R4253
R4257
R4252
R4259
C4253
C4252
C4254
IR_FLICK
C4251
C4256
33p
1000p
1000p
1000p
1000p
0.1 1.8K
22K
3K
22µ
10K
10K
0.1
0R0
100k
0.1
1k
270 6R86R8 6R8 6R8
1K
22k
150k
100
33k
4.7k
0R0
1M
0.1
4.7k
1M
24k
0.1
330k
0.01
0.1
100k10k
10k
100k
68k
1.5k
0.01
22k
0.1
0.1
330
10k
1
1.8K
820K
680K
2.2K
100K
10K
8.2K
10K
68K
0.015
0.1
0.015
3.3
10
EXP2
EXTb
GND
Cosc
FILa
FILb
FILc
FILd
Vref
Vdd
Vm3
D2
FBd
D1
Vm4
C2
FBc
C1
EXP0
EXP1
RESET
OSCout
OSCin
SCLK
S D ATA
LATCH
VD
B2
FBb
B1
Vm2
A2
FBa
A1
Vm1
P_GND
EXP3
EXTa
UPD16835AGS-X
NQR0006-001X
ZOOM2
ZOOM4
ZOOM3
ZOOM1
FOCUS1
FOCUS4
FOCUS2
FOCUS3
OP_VCC
F_LED
DUMP+
DRIVE+
DUMP-
GND
HE_OUT+
HE_IN-
HE_OUT-
HE_IN+
ZOOM_LED
Z_L_VCC
BA10324AF-XE
DTC114EE-X
2SC4617/QR/-X
/16
RPM-22PB
BA10324AF-XE
2SC4617/QR/-X
NQR0006-001X
2.2/50
/50
/16
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
0 1 MAIN (F/Z/I/MDA)
TO CPU
TO DSP
TO CPU
TO REG
TO DSP
TO CPU
TO OP BLOCK
WHITE
(
BALANCE
)
SENSOR
NOTE : The parts with marked ( ) is not used.
∗

4-164-15
V OUT SCHEMATIC DIAGRAM4.7
HGFEDCBA
4
5
3
2
1
R4702
Q4702
R4708
CN25
C4714
R4707
R4701
SY_OUT
V_OUT
SC_OUT
C4706
R4703
R4709
C4716
C4703
C4717
R4710
IC4702
C4707
C4715
REG_4.8V
C4701
GND
CAM_Y
CAM_C
Q4701
IC4701
C4704
C4702
R4704
C4713
C4705
DAC_3.2V
L4701
C4709
R4712
R4706
R4713
C4708
750 1.1k
100µ
680
680
27p
15p
15p
1.2K
22µ
1µ
27p
1.2k
0.01
22µ
10µ
68
0.1
2SA1774/QR
/4
/6.3
2SA1774/QR
/6.3V
#
#
#
#
#
T
#
#
CIN
MUTE
GND
GND
JIG_CONN.
∗
V_OUT
GND
NC
NC
TO DSP
GND
TO DSP
YIN
Vcc
Chroma
MUTE
VCC
VCC
6dB
6dB
6dB
75
OUT
SAG
TO REG
TO REG
75
75
∗
∗
TO DSP
TO JACK
TO JACK
TO JACK
0 1 MAIN (V OUT)
y30153001a_rev0
Y
C
Y
C
C
Y+C
WF1
# : EXCHANGE PARTS LIST
IC4701 IC4702 R4712 R4713 C4713 C4714 C4715
VHS MODEL
SVHS MODEL
MM1512XN
BA7665FS 68 68 0.0122/6.3 100/4
∗
∗∗∗∗∗∗
NOTES : 1. The parts with marked ( ) is not used.
2. For V OUT waveform, please refer to page 4-46.
∗
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :

TG/CDS SCHEMATIC DIAGRAM4.8
1
2
3
5
4
ABCD EFGH
4-184-17
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
NOTES : 1. The parts with marked ( ) is not used.
2. For TG/CDS waveforms, please refer to page 4-46.
∗
CCD
CCD
CCD
C
C
AD_9
AD_8
AD_7
AD_6
AD_5
AD_4
AD_3
AD_2
AD_1
AD_0
ID
HDTG
VDTG
CAM_ADCK
LHFO
PBLK
C5201
CN22
V_PB_C
REG-8-5V
GND
REG_3.2V
C5229
C5221
REG_15V
IC5202
C5203
C5225
C5228
C5223 C5222
C5232 C5233
C5236 C5235
C5234
C5237
R5215
R5213 R5214 R5216
C5207
C5208
C5209
C5210
C5212
C5211
C5204 C5216
TG_CLK
R5201
R5211
C5227
C5230
D5201
R5217
C5231
C5218
L5202
L5203
C5219
CDS_CLK
CDS_CS
IC5201
SCK3
SO3
CCD_SCS
DSGAT
L5201
C5214
C5213
R5202
1µ
1
10
0.1
0.1
0.1
0.1
10p 10p
10p
10p
10p
10p
100k
100 100
10
0.01
0.01
0.01
0.1
1
1
24k
0.1
0.1
100k
0.1
22µ
22µ
6.8
47µ
0.01
3300p
22
/25
/16
CKINH
VHD
WEN
ID
CLPDM
OBCLP
PBLK
VSS1
CK
CLDCLK
CCDCKH
VDD1
VICK
NC
TESTEN
VL
SUB
V3
VH
V1
V4
V2
VM
NC
NC
NC
VSS4
H2 H1
VDD4 VDD3
RG
XRS
XSHD
XSHP
VSS3
VDD2
XSG1 VX1 SSK SSI SEN RST VSS4 VDD5 VGAT DSGAT AHD
JCY0098
/6.3
1SS355-X
/16
AVSS AVDD NC AVDD CS SCK S DATA DVDD DVSS DVSS
NC
BIAS
VRM
VRB
VRT
AVDD
AVSS
SPSIG
SPBLK
OBP
ADCLK
DVDD
DVSS
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
NC
NC
AVSS OEB
NC
CDSIN
ADCIN
BLKSH
BLKFB
OADCLK
PBLK
NC
AVDD
AVSS
OADSW
HD49326BF
T
TG+V_DRIVER
NC
NC
CDS+AGC+A/D
NC
NC
NC
NC
NC
NC NC
NC
∗∗
∗
∗
∗
y30152001a_rev0
0 1 MAIN (TG/CDS)
WF1
WF2
H1
H2
V4
V3
V2
V1
GND
GND
GND
CCD_OUT
CCD_HV
SUB
CCD_LV
RG
TO CCD
CN5301
TO REG
TO VTR ASP
TO REG
TO CPU
TO DSP
TO DSP

4-204-19
REG SCHEMATIC DIAGRAM4.9
HGFEDCBA
4
5
3
2
1
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
D6601
R6029
ZF_REG_4.8V
GND
D6701
LAMP_ON
D6616
C6702
R6603
D6602
Q6306
D6702
RA6020
R6604
Q6201
REG_3.2V
R6021
C6606
Q6401
C6014
Q6811
C6705
C6605
C6015
REG_15V
REG_-15V
C6701
Q6501
R6305
C6016
C6012
C6013
C6009 R6008
Q6301
L6001
L6002
C6001 C6003
C6002
REG_4.8V
C6021
REG_2V
C6302
D6301
C6102
C6202
C6305
IC6801
C6105
C6101
F6001
V_BATT
R6105
UNREG
T_BATT
ADP_H
AL_3.2V
R6104
C6205
F6002
Q6801
R6803
R6103
CN25
C6301
C6603
R6702
R6502
R6307
C6801
Q6802
C6201
R6304
R6801
R6204
R6303
R6402
R6812
R6203
AD_REF
R6811
MTR_OSC
R6605
Q6621
L6501
L6401
C6502 C6402
DRM_PWR
L6301
CAP_PWR
L6201
CAP_CTL
DRM_CTL
AREG_CLK
C6501
C6607
R6501
R6608
C6401
C6018
R6028
C6802
C6811
R6705
R6027
C6203
AREG_SO
REG_CS
R6026
L6101
Q6701
R6025
R6015
MCU_RST
IC6002
Q6003
R6704
R6614
Q6607
C6610
C6210
C6010
Q6002
C6310
C6307
Q6001
REG-8-5V
C6110
R6034
PLI_AD
R6703
R6033
L6701
R6032
C6005
C6007
R6802
C6020
PLI_PWM
R6706
C6703
C6602
C6303
R6712
M_UNREG
C6006
R6713
R6401
Q6606
C6711
C6710
TP6001
R6714
R6031 R6030
C6030
R6024
R6036
R6035
R6037
Q6005
R6610
R6609
R6611
Q6004
R6715
R6607
R6005 R6004 R6003 R6002
IR_4.8V
R6710R6711
R6707
Z_REG_4.8V
R6708
R6012
F6004
L6601
GND
R6709
Q6702
IC6001
Q6101
# CN6
L6302
CN28
R6622
C6004
C6011
C6017
R6606
R6613R6612
Q6608
R6001
R6306
C6609
R6623
R6616
C6616
R6624
R6625
R6627
R6626
C6622
Q6622 D6621
REG+12V
R6961
100k
#
10
68k
1k
3.9k
2.2k
1
0.047
680p
0.047
1
0.047
0.22
0.047
100p
10k
100
100
10
0.01
10
10
10
560p 680p
1 10k
4700p
22k
2.2
1
33
470
#
1
1
4.7k
0Ω
12k
18k
390
2.2k
10k
100
270k
1
1
1
1
0Ω
1
0.22
100k
1
1
100k
47
100k
100k
100k
12k
6.8k
0.01
0.01
0.22
1000p
1500p
100
1
1
100k
0.22
0.2
1
47
0.01
5.6k
0Ω
4700p
224
2.2k
20k 680 9.1k 33k
82k33k
120 120
10k
120
#
1
0.01
105
2.7k
100k82k
100k
#
#
102
105
#
#
#
#
#
22k
RB480Y-W
CRS09
RB480Y-W
#
CRS09
Ca
SSM5G01TU-X
Ca
SSM5G01TU-X
2SA1577/QR/-X
Ca
SSM5G01TU-X
G1
S2
G2 D2
S1
D1
FDC6506P
/16
MBR130-X
S-814A33AUC-W
NMFZ007-2R0X-K
NMFZ007-1R25X-K
DISCHG_L
PLI_AD
DTA113ZUA
#
NQLZ011-470X
NQLZ011-470X
NQL52EM-220X
NQL64EM-470X
/6.3
NQL64EM-330X
TPC6102
NQL52EM
0.5W
/6.3
NMFZ007-R40X-K
NQL52EM-221X
2SC4097/QR/-X
FA7706F
Ca
SSM5G01TU-X
LAMP_4.5V
LAMP_RTN
NQR0006-001X
BATT_CHK
BATT_+
BATT_+
TT_BATT
GND
GND
ADP_H
ADP_DC
ADP_DC
DTC144EE
D
G
S
G
S
A
D
G
S
A
DG
S
A
D
D
G
S
D
D
D
D
SG
D
G
SD
G
S
T
D
G
S
D
G
S
G
S
A
D
VCC1
VCC2
VREG1
VREF
VREG2
VDRV
PGND
GND
DGND
CREF
STDWN
IBW
IN1-
FB1
∗
IN2-
FB2
IN3-
FB3
IN4-
FB4
IN5+
IN5-
FB5
IN6-
FB6
∗
*
*
IN7+
IN7-
FB7
OUT1
OUT2
∗
OUT3
OUT4
OUT5
OUT6
OUT7
FA7706F
OUT8
CP
CT
RT CSS1 CSS2
CSS3
CSS4 CSS5
CS
SCLK
S D ATA
RST
[discharge]
[charge]
[AL3.2V]
[AD_REF]
[out1]
[out2]
[out3]
[out4]
∗
∗∗
[C.Current]
[C.Voltage]
[C.detect]
[out1-s.start] [out2_s.start]
[out3_s.start]
[out4_s.start_
[out5_s.start]
∗
∗
∗
∗
∗
1K//10K
B_SEL
58EM
∗
∗
∗
∗
∗
58EM
∗
∗
∗
∗∗
∗
∗∗∗
∗
∗
∗
∗
∗
∗
y20159001a_rev0
NOTE : The parts with marked ( ) is not used.
∗
TO
REAR UNIT
TO CPU, M. MDA, VTR ASP,
DSP, F/Z/I/MDA, TG/CDS,
LCD/CVF, BW/CVF, JACK,
V OUT
0 1 MAIN (REG)
#
∗
∗
∗
∗
VOUT Vss NC ON\/OFF
VIN
#
TO CPU
TO CPU
JIG_CONN.
TO CPU
TO M. MDA
TO CPU, M. MDA, F/Z/I/MDA
TO CPU, M. MDA, VTR ASP,
DSP, F/Z/I/MDA, TG/CDS,
LCD/CVF, BW/CVF,
JACK
TO VTR ASP, LCD/CVF
TO DSP
TO
F/Z/I/MDA
(N. C) TO CPU, VTR ASP,
F/Z/I/MDA, V OUT,
LCD/CVF, BW/CVF
TO DC LIGHT
TO CPU
TO TG/CDS,
LCD/CVF
TO TG/CDS
TO LCD/CVF
TO CPU
TO CPU
TO LCD/CVF,
BW/CVF
TO M. MDA
NTSC
PA L
UDZS8.2B-X
D6616
UDZS7.5B-X
Light
R6306 R6307 Q6306 C6307
0.47
Light NO
YES 100k SSM3K02F 10µ/16
∗∗∗
JVC WB VF ONLY MODEL
JVC WB VF and 2.5LCD MODEL
JVC OTHER MODEL
R6622 R6623 R6624 R6625 R6626 R6627 Q6621 Q6622 C6622
100k 47k 27k 8.2k 27k 18k HN1C01FU
2SA1577 1µ
∗∗ ∗∗∗ ∗ ∗∗∗ ∗
∗∗∗ ∗∗∗
∗
∗∗∗
# : EXCHANGE PARTS LIST
CN6
QGA1201C2-02X

1
2
3
5
4
ABCD EFGH
LCD/CVF SCHEMATIC DIAGRAM [GR-AX970U]4.10
4-224-21
Y
R-Y
B-Y
R-Y B-Y
Y
B-Y
R-Y
B-Y
Y
R-Y
Y
REG_4.8V
VDCVF
SI3
OPEN_SW
R7134
CN25
LCD_CTL
GND
Q7001
REV_SW
HDCVF
CN11
CN16
BWYGAIN
R7135
Q7003
R7123 R7141
C7056
PMIRROR
DSP_REST
HRP1
HRP2
IC7008
R7103
R7102
R7062 R7061
IC7005
C7041
C7058
L7005
C7053
C7054
Q7005
Q7011
R7124
C7061
Q7013
R7085
R7086
C7069
C7068
Q7015
R7088
R7090
R7091
R7112
R7093
R7095
R7096
R7110
R7098
C7062
C7063
C7064
R7099
R7100
R7101
R7083
DAC_3.2V
C7067
R7114
R7116
R7077
R7118
L7007
R7120
REG+12V
R7122
C7065
C7066
R7127R7128
R7129R7130 R7131R7132
ROUT
GOUT
BOUT
REG_4.8V
REG_3.2V
REG_15V
REG_-15V
GND
C7022
C7021
L7006
C7051
C7052
VF_LCD
0
0.1
10k 10k
330k
18k
10
0.1
22µ
0.01
4.7
10k
4.7µ
8.2k
12k
0.01
22k
8.2k
12k 22k
8.2k
12k 22k
4.7µ
4.7µ10k
10k
10k
1M
12k
22µ 0.01
4.7
VF_RPD CVF_B CVF_G CVF_R
PUMX1-W
VF_COM CVF_G CVF_R CVF_B REG+12V REG_3.2V GND GND HDCVF VDCVF HRP2 VF_RPD SI3 BWYGAIN
GND
GND
GND
GND
GND
HRP1
VDCVF
HDCVF
MONI_B
REG_3.2V
MONI_G
REG+12V
MONI_R
MREG_4.8
REG_15V
VSS
REG_4.8V
REG_4.8V
OPEN_SW
LCD_CTL
REV_SW
DSP_REST
PMIRROR
PUMX1-W
BA4558F-X
/10
/25
PUMX1-W
/25
T
T
T
T
T
∗
CVF LCD
∗
∗
∗
M2_MAIN_LCD/CVF_BLOCK
∗
∗
∗
JVC_CVF_ONLY_MODEL
∗
∗∗∗
∗
∗
∗∗
∗∗∗
∗∗∗
∗
∗
∗
∗
∗
∗∗
∗
TO CPU
TO REG
TO CPU
TO CPU
TO DSP
OPEN
TO DSP
TO CPU
TO DSP
TO C-VF CN7701
JIG CONN.
TO DSP
TO REG
TO REG
TO CPU
TO DSP
0 1 MAIN (LCD/CVF)
NOTE : The parts with marked ( ) is not used.
∗y10266001a_rev0
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :

4-244-23
BW/CVF SCHEMATIC DIAGRAM [GR-AX770UC]4.11
HGFEDCBA
4
5
3
2
1
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
Y
Y
Y
PLL_FILTER
IC7301
R7315
C7318
R7306
Q7306
BWYGAIN
R7308
Q7307
C7313
R7325 R7324
V_PLS_ON
C7306
BWYOUT
C7316
C7312
R7313
C7329
R7327
C7314
R7302
C7307
CN12
C7305
R7326
R7301
R7316
CN11
C7304
C7301
BWBLEVEL
C7303 C7302
C7315
CN11
R7312
Q7312
L7302
CN9025
R7303
R7307
CN25
VDCVF
HDCVF
Q7311
C7325
C7320 R7333
R7332
C7311
C7310
C7309
C7308
REG_4.8V
Q7310
C7321
F7301
REG+12V
C7326
R7330
GND
R7305
R7304
L7304
R7331
D7301
Q7301
IC7302
Q7309
Q7308
R7335
R7334
R7329
C7317
R7309
C7323
VF_CTL
Q7303
Q7304
R7317
R7318 R7319
R7320
R7321R7322
Q7305
L7301 R7336
R7339
C7324
R7338
SCK3
SO3
VF_CS
R7337
REG_3.2V
CN9012
10p
1.8k
10
47k
1.5k
10
820
10µ
10k
CLAMP OSD_IN SLEEP HOLD_SEL A_GND VIDEO_IN PLL_FILTER GAIN SYFLTR 525/625 D_GND A_GND
PDR
VIDH
VCK
VPL
HODL
V_COM
VEE
VDD
VSS
V_REF
HPL
HCK
RENE
RENO
VIDL
VIDLC
VIDCH
BLACK_LEVEL
NC
VDD_CAP
VBG
NC
OK
GAMMA
HOLD_INV_F
NC
NC
VDDH
TEST
SEL_PDR
VBAT
A_VBAT
H_SYNC
V_SYNC
VHIO_SEL
REF_GND
BW_VF_Y
GND
VF_BL4.8
REG_4.8V
VF_BLK
CVF_SO3
CVF_SCK3
CVF_CS
BWVFADJ
GND
BWVFADJ
GND
2SC4617/QR/-X
/6.3
CPH3101-X
NMFZ010-R50X-A
/6.3
2SA1774/QR/-X
PDR
VIDHI
VCKN
VPLN
HODL
HLTOR
BW_COM
BW_VEE
REG_4.8V
BW_VDD
GND
VREF
VF_BLK
BWVFADJ
RENON
RENEN
HCLKN
HPLN
GND
GND
T
T
JVC_BWVF_MODEL
GAMMA
M2_MAIN_BW/CVF_BLOCKGAIN
∗
y30155001a_rev0
0 1 MAIN (BW/CVF)
TO DSP
TO REG
TO CPU
OPEN
TO REG
TO CPU
TO CPU
TO REG
For PANA MODEL
TO DSP
JIG_CONN.
TO DSP
TO E. VF
CN7002
OPEN
For PANA MODEL
NOTE : The parts with marked ( ) is not used.
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗∗
∗
∗
∗
∗
∗
∗ ∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗ ∗
∗
∗∗
∗
∗
∗∗
∗
∗
∗
∗
∗

1
2
3
5
4
ABCD EFGH
BW/CVF SCHEMATIC DIAGRAM [GR-AX970U]4.12
4-264-25
PLL_FILTER
IC7301
R7315
C7318
R7306
Q7306
BWYGAIN
R7308
Q7307
C7313
R7325 R7324
V_PLS_ON
C7306
BWYOUT
C7316
C7312
R7313
C7329
R7327
C7314
R7302
C7307
CN12
C7305
R7326
R7301
R7316
CN11
C7304
C7301
BWBLEVEL
C7303 C7302
C7315
CN11
R7312
Q7312
L7302
CN9025
R7303
R7307
CN25
VDCVF
HDCVF
Q7311
C7325
C7320 R7333
R7332
C7311
C7310
C7309
C7308
REG_4.8V
Q7310
C7321
F7301
REG+12V
C7326
R7330
GND
R7305
R7304
L7304
R7331
D7301
Q7301
IC7302
Q7309
Q7308
R7335
R7334
R7329
C7317
R7309
C7323
VF_CTL
Q7303
Q7304
R7317
R7318 R7319
R7320
R7321R7322
Q7305
L7301 R7336
R7339
C7324
R7338
SCK3
SO3
VF_CS
R7337
REG_3.2V
CN9012
0.1
3.3k
560
36
33k
0
0
0
CLAMP OSD_IN SLEEP HOLD_SEL A_GND VIDEO_IN PLL_FILTER GAIN SYFLTR 525/625 D_GND A_GND
PDR
VIDH
VCK
VPL
HODL
V_COM
VEE
VDD
VSS
V_REF
HPL
HCK
RENE
RENO
VIDL
VIDLC
VIDCH
BLACK_LEVEL
NC
VDD_CAP
VBG
NC
OK
GAMMA
HOLD_INV_F
NC
NC
VDDH
TEST
SEL_PDR
VBAT
A_VBAT
H_SYNC
V_SYNC
VHIO_SEL
REF_GND
BW_VF_Y
GND
VF_BL4.8
VF_BLK
REG_4.8V
CVF_SO3
CVF_SCK3
CVF_CS
GND
BWVFADJ
BWVFADJ
GND
UMD3N-W
PUMX1-W
PDR
VIDHI
VCKN
VPLN
HODL
HLTOR
BW_COM
BW_VEE
REG_4.8V
BW_VDD
GND
VREF
VF_BLK
BWVFADJ
RENON
RENEN
HCLKN
HPLN
GND
GND
T
T
JVC_CVF_MODEL
∗
∗
∗
GAMMA
∗
∗
∗
∗
∗
M2_MAIN_BW/CVF_BLOCK
∗
GAIN
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
TO DSP
TO REG
TO CPU
TO C-VF
CN7701
TO REG
TO REG
TO CPU
TO CPU
TO DSP
TO DSP
JIG CONN.
TO C-VF BL
CN7801
For PANA MODEL
For PANA MODEL
OPEN
0 1 MAIN (BW/CVF)
y30170001a_rev0
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
NOTE : The parts with marked ( ) is not used.
∗

HGF
EDCBA
4
5
3
2
1
4-284-27
JACK SCHEMATIC DIAGRAM4.13
NOTE : The parts with marked ( ) is not used.
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
Y+C Y+C
CN9031
CN25
R8001
IC8001
C8001 C8002
J504
J505
C8003 C8004
RXD_DRV
C8006 C8005
IC9101
R9101
L8001
GND
TXD
TXD
REG_3.2V
SC_OUT
V_OUT
EDIT
C9101
AO_SIG
CN28
C9102 C9103 C9104
C9105
CN28
SY_OUT
L501
D8002
D8001
D9102
L9101
D9101
AO_GND
L9102
C9106
R9102
R9103
R8002
R8003
C8007
LY31356-002A
#
#
# #
#
# # #
T
#
#
#
#
# # # # #
#
#
#
#
#
##
T
#
#
#
#
#
#
or LY30862-002B
or LY31393-002A
A/V
OUT
S OUT
yellow
white
TO REG
For PANA_MODEL
RX
TO
TO REAR_UNIT
EDIT
J_GND
TO CPU
VTR ASP
For PANA MODEL
EDIT
PTX
PRX
PJ_GND
PJ_GND
y30154001a_rev0
CN9031
#
FORCEOFF
Vcc
C1+ V+ C1- C2+ C2- EN
GND
FORCEON
INVALID
V-
FORCEOFF
Vcc
C1+ V+ C1- C2+ C2- EN
GND
FORCEON
INVALID
V-
28
JIG_CONN.
TO
V OUT
0 1 MAIN (JACK)
TO CPU
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗∗
∗
∗
∗
∗
AUDIO
VIDEO
IC8001
C8001
C8002
C8003
C8004
C8005
C8006
R8001
D8001
D8002
R8002
R8003
L8001
C8007
IC9101
C9101
C9102
C9103
C9104
C9105
C9106
R9101
D9101
D9102
model
L9102
R9102
R9103
MAX3221CAE-X J505
0.1
0.1
0.1
0.1
0.1
10/6.3
330
0
0
EMZ6.8N-X
EMZ6.8N-X
22
PANA model
S NON S
modelmodel
JVC PC
JVC NON PC model
model
PANA NON PC model
L501
Exchange Parts List#
JVC model PANA
µ
model
JVC model
without EDIT/DIGITAL terminal
µ
MAX3221CAE-X
0.1
0.1
0.1
0.1
0.1
10/6.3
330
0
0
EMZ6.8N-X
EMZ6.8N-X
22
PANA PC JVC model
with EDIT/DIGITAL terminal
L9101
0Ω
0
QND0068-001
or QND0078-001
or QND0087-001
OPEN

1
2
3
5
4
ABCD
1
2
3
5
4
ABCD
CCD SCHEMATIC DIAGRAM4.14 C-VF BL SCHEMATIC DIAGRAM [GR-AX970U]4.15
4-304-29
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
IC5301 is incorporated in the CCD base assembly.
When IC5301 needs replacement,replace the CCD
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
base assembly in whole because it cannot be re-
placed alone.
CCD
CCD
IC5301
CN5301
C5307
Q5301
R5302
C5302
C5303
R5301
C5301
C5304
CL5301
R5304
C5305C5306
5.6k
1.5
1500p
1MΩ
0.1
0.1
27p
VO
V4
V3
V2
V1
NC
GND GND
VDD
SUB
VL
RG
H1
H2
H1
H2
V4
V3
V2
V1
GND
GND
GND
CCD_OUT
CCD_HV
SUB
CCD_LV
RG
QGF0505F1-14X
2SC3931/CD/-X
/25
#
T
MODEL IC5301 CCD_HV CCD_LV
15V
15V
-8V
-7.5V
MN39117FT
ICX297AKA-L
NTSC_L
PAL_L
NOTES : 1. The parts with marked ( ) is not used.
2. For CCD waveform, please refer to page 4-46.
y40082001a_rev0
TO TG/CDS
CN22
0 2 CCD
WF1
∗
∗
∗
∗
CN7801
D7801
D7802
NC
VF_BLK
VF_BLK
REG_4.8V
REG_4.8V
REG_4.8V
NSCW100A0/ST/-X
∗
TO BW/CVF [GR-AX970U]
CN11
0 6 C-VF (C-VF BL)
y40084001a_rev0
NOTE : The parts with marked ( ) is not used.
∗

HGF
EDCBA
4
5
3
2
1
4-324-31
C-VF SCHEMATIC DIAGRAM [GR-AX970U]4.16
IC7701
L7703
R7715
R7714
L7701
D7702
C7701 C7702
C7712
CN7701
R7716 C7715 C7716
R7710
C7709
C7708
R7709
R7712
R7711
C7711
TP7704
TP7702
TP7701
TP7703
R7702R7703
C7703
C7704
R7704C7707
D7701
C7705
R7705
L7702
C7706
R7707R7708
CN7702
C7714
C7713
22µ
8.2k
22µ
0.01 10
0.01
22p 22p
100k
0.1
0.01
0
4.7
1K
10K
3.3
3300p
33K1000p
0.01
10K
8.2µ
47p
39k120k
0.1
0.1
HD
HDO
TEST1
TEST2
TEST3
VSS
TEST4
TEST5
TEST6
TEST7
TEST8
TEST9
TSTEN
VST
VCK
STB
EN
DOWN/CLR
VDD RGT
HST
HCK2 HCK1
BLK
TEST10
CKO
CKI
TEST11
RPD
TEST12
VSS
SHA
SHB
SHG
SHR
XCLR
XCLP
TEST13 SBLK FRP TEST14 XSCK VDD XCS SO SI VDO XVD
CXD3518R
MA111-X
/6.3
VF_COM
CVF_G
CVF_R
CVF_B
REG+12V
REG_3.2V
GND
GND
HDCVF
VDCVF
HRP2
VF_RPD
CVF_CS
CVF_SCK3
CVF_SO3
SI3
BWYGAIN
NC
/25
/6.3
MA365-X VDD
VSS
VST
VCK
STB
EN
DWN
RGT
HST
HCK2
HCK1
BLK
BLUE
RED
GREEN
COM
T
T
T
VF_RPD
CVF_B
CVF_G
CVF_R
∗
∗
*
∗
0 6 C-VF
TO LCD/CVF
CN11
TO
LCD(C-VF) MODULE
y30156001a_rev0
NOTE : The parts with marked ( ) is not used.
∗
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
Y
R-Y
B-Y
Y
B-Y
R-Y
B-Y
R-Y
Y

E. VF SCHEMATIC DIAGRAM [GR-AX770UC]4.17
1
2
3
5
4
ABCD EFGH
4-344-33
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
60 E. VF (B/W)
TO BW/CVF
CN12
[GR-AX770UC]
BW_VF_Y
OPEN
OPEN
Y
Y
CRT_SOCKET
NOTE : The parts with marked ( ) is not used.
∗
∗
∗
DEF. YOKE
VF_BL4.8
L7002
22µ

4-364-35
TOP OPE UNIT, ZOOM UNIT, REAR UNIT AND SENSOR SCHEMATIC DIAGRAMS4.18
HGFEDCBA
4
5
3
2
1
REAR UNIT
PC OUT
DC IN
EDIT [6]
RX [7]
J_GND [8]
TO JACK
[10]
BATT
_
CHK
TT
_
BATT
[13]
BATT
_
L[9]
TO CPU,REG
[2]
BATT
_
+
ADP
_
DC
BATT
_
+
[11]
[12]
[5]
ADP
_
H
GND
ADP
_
DC
[3]
[1]
GND [4]
-
-
-
T
+
+
BATTERY TERMINAL
CN28
The schematic diagram is only for reference. Avoid replacing individual parts.
Replace the entire unit only.
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
- REAR UNIT -
- SENSOR -
SENSOR
GND
FPC
CAM
_
SW
_
C
[12]
[14]
[13]
R
_
SAF
_
SW
GND
[10]
[11]
SUP
_
SENS
CAM
_
SW
_
B
CAM
_
SW
_
A
CAS
_
SW
TAPE
_
LED
S
_
VHS
_
SW
REEL
_
LED
TU
_
SENS
[8]
[9]
[5]
[6]
[7]
[3]
[4]
TO CPU
CN2
STR
_
SENS
EN
_
SENS
[1]
[2]
7
TU SENSOR
REC SAFE SW
5
17
ROTARY ENCODER
16
15
14
CAM
SW A
CAM
SW C
GND
CAM
SW B
12
13
11
10
8
9
N.C.
N.C.
1
2
4
3
14
SUP
SENSOR
23
CASS
SW
S VHS SW
1
5
6
4
2
3
TAPE LED START
SENSOR END SENSOR
FOR SVHS MODEL
AL3.2V[12]
[11] LED
_ G
[10] LED
_ R
[9] KEY
_ A
[8] LIGHT
_ SW
[7] REG
_ 3.2V
[6] KEY
_ C
[5] EJECT
_ SW
[4] RFRSH
_ SW
[3] GND
[2] GND
[1] EIS
_ SW
TO CPU,REG,
TOP OPE UNIT
CN18
STOP RETAKE
R
RETAKE
F
PLAY FADE DIGIFECT
ZOOM UNIT
/WIPE/PAUSE
P. AE NIGHT
ALIVE
EJECT SW
OFF ON
REFRESH
OFF ON
AUTO
LIGHT
SW
CHARGE
LAMP
POWER
/REFRESH
LAMP
ZOOM _ SW[1]
[2] REG
_ 3.2V
[3] PHOTO
_ SW
[4] EIS
_ SW
[5] DIAL
_ PB
[6] DIAL
_ OF
[7] DIAL
_ AT
[8] DIAL
_ MN
[9] TRIG
_ SW
[10] GND
[11] GND
[12] B
_ PHASE
[13] A
_ PHASE
[14] KEY
_ C
TO CPU,REG,
TOP OPE UNIT
ZOOM UNIT
ZOOM SW
REG
_ 3.2V
ZOOM
SW (T/W)
SNAP SHOT
P.
STABILIZER
PLAY
OFF
A
M
START/STOP
GND
+
-
MENU
CN13
/TRACKING
POWER
SW
- TOP OPE UNIT -
-
ZOOM UNIT -
OPEN
OPEN
For DC LIGHT
MODEL
OPEN

MAIN CIRCUIT BOARD4.19
4-384-37
FOIL SIDE(B)
36 25
2437
48
112
13
25 36 12
24 13
37 48
1
38 20
119
16 8
17
18
14 85
16 9
121 180
60 1
120
61
181 240
814 71
19 1
20 38
42 29
43
56
114
15
28
3 1
113
4 5
916
81
112
3625
24 13
37 48
18
16 9
1 3
6 4
48 37
121 2536
24
13
8
1
5
4
X102
C6702
L7006
L7007
L7301
R7307
D6301
C4011
L6701
R7303
R9006
R102
R6802
C4023
JP2001
JP2002
C7302
C2025
R118
R120
R121
R122
R130
R154
C7304
R1604
R1607
R1609
R1610
R1611
R1612
R1613
R2004
R2011
R2012
R2021
R2025
R2030
C7316
R2051
R2071
R3502
C4713
R9001
R9002
R9003
R9005
R4509
R4510
Q9005
R4007
R4005
R4004
R4001
IC4002
R5211
R5213
R5214
R5217
R4205
R4214
R4251
R4252
R4253
R4254
R4255
R4256
D7301
R4501
R4502
R4505
R4515
R4706
R4712
R4713
L1601
L1602
R6008
R6012
R6021
R6603
R6605
R6608
R6612
R6703
R6711
R6712
R6623
R6625
R6626 R6627
R6961
R7061
R7062
R7304
R7305 R7308
R7312
R7315
R7317
R7321
C9104
R7135
Q7306
Q7307
R9004
R6306
R7327
R3507
Q6801
C1620
C1622
R1623R1621
C114
C116
C120
C126
C135
C6021
C7323
C139
C1204
C1603
C1611
C2024
C2027
C2034
C2051
C2052
Q1601
C4009
C4010
IC4201
TL1606TL1607
R6025
C3507
C3508
R6026
R6027
R1619
TL1608
C4005
C1628
C4017
C4001
TP9001
C5218
C5225
C5237
C4254
C4504
C4505
C4506
C4507
C4510
C4705
C4715
C6009
C6013
C6014
C6015
C6016
C6605
C7051
C7301
C7303
ZP6-1
ZP6-2
C7306
C7309 C7310
C7313
C7314
C7315
C7320
C8001C8003
C3516
C5204
C5231
C6705
ZP25-11
C8006
C1607
C1613
C4044
C5230
C4704
C6005
C6006
C6007
C6010
C6011
C6012
C6017
C6018C6020
C6101
C6201
C6602
C6701
C6801
C7056
ZP28-11
C7305
C7321
C6003
C6607
C5203
C5229
C6301
C6302
C6603
C6606
ZP101-1
ZP505-3
ZP505-4
ZP504-3
ZP504-4
L101
L2003
L4502
ZP16-9
L2021
L2052
ZP16-3
C103
C1609
ZP16-25
ZP504-1
ZP505-1
C2001
C2022
C2023
C2033
C2036
ZP505-2
C2071
C7041
C4707
Q2001
Q2071
Q3505
Q9004
Q4501
Q7301
R8003
Q6802
Q6702
Q6622
Q6401Q6501
Q3501 Q3502
Q6621
Q6606
F6002
D103
D104
D5201
D6621
D101
D6601
D6602
R1624
R1625
RA101
RA105
RA112
R1627
IC103
IC8001
IC4501
IC5202
IC3501
L4001
L5203
L4701
L7005
R1622
C4513
D6702
R6707 R6708 R6709
R6706
R156
R158
R1618
R7322
R8001
L2005
IC6801
C4024
C4016
R4013
C4020
JP2003 JP2004
C4014
Q7312
R112
R119
R127
R136
R140 R141
R150
R151
R153
R155
R163
L7302
L2004
L2022 L2023
R169
L2051
R1603
R1605
R1615 R1616
R2001
R2002
R2003
R2005
R2006
R2022 R2023
R2024
R2027 R2028
R2031
R4002
R4010R4009
Q7305
Q7303
R4008 R4006
Q7304
R5201
IC9101
R5216
R4210
R4211
D8001
D8002
R4257 R4259
R4503 R4504
R4507
R4508
R4514
RA6020
IC4702
IC6001
L6001 L6002
R6001
R6002
R6015 R6029
R6307
R6604
R6607
R6609
R6610
R6611
R6613
R6704 R6705
R6710
R6713
R6715
R6622
R6624
Q9001
R7102 R7103
R7128 R7130
R7132
R7301 R7302
R7306 R7313
R7316
R7318 R7319 R7320
R6803
Q9002
R9101
C9101
C9102 C9103
C7329
C7317
R7134
R1601
R1602
R7324
R7325
R7326
Q7308
R157
Q7309
R7334
R7329
R7335
C1623
R6401 R6501
R6801
C1624
R6714
C1626
C110
C119
C125
R1614
C140
C4019
C1602
C1604 C1605
C1606
C2003
C2021
C2026
C2031
C2032
C2038
L4503
C3506
R6028
C6703
C4021
C4007
C4004 C4003 C4002
C4006
C4013
C5207
C5210 C5223
C5232 C5233
C4205
C4252
C4253
C4508 C4509
C4511
C4708
C7022
C7058
C7308
C7311
C7312
C8002
C8004
C5216
C2039
C2040
C1601
C2005
C2028
C5211
C6004
C6401 C6402 C6501 C6502
C6616
C6710
C6711
C7307
C6001
C6609
C5221
C6102 C6202
C2002
L501
L3503
L2001
C1621
C7021
C1612
C2004
C2035
C4709
C7052
C4714 C4706
C7318
Q2021 Q2022
Q2023
C4031
R6402 R6502
Q6608
Q6607
R8002
Q6101 Q6201
Q2007 Q2008
Q6306
Q6301
Q4503
D6616
C4008
IC4701
R1626
RA102
CN28
IC2001
IC7005
IC5201
IC7301
IC4001
1
234567
A
B
C
D
0 1 MAIN PWB
YB10356-01-01