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Model
NV-GX7EG NV-GX7EGM NV-GX7B NV-GX7EN NV-GX7A NV-GX7ENT
Pages
100
Size
7.29 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / DIGITAL VIDEO CAMERA RECORDER
File
nv-gx7eg-nv-gx7egm-nv-gx7b-nv-gx7en-nv-gx7a-nv-gx7.pdf
Date
PREV: Panasonic NV-GS90EB / NV-GS90EE / NV-GS90EF / NV-GS90EG / NV-GS90EK / NV-GS90EP / NV-GS90E / NV-GS90GC / NV-GS90GCS / NV-GS90GN / NV-GS98GK / PV-GS90P / PV-GS90PC / PV-GS90PL Service Manual / Parts change notice

Panasonic NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT Service Manual ▷ View online

4.2. SUB (EX INPUT) SCHEMATIC DIAGRAM
0
1.0
0
0
0
1.1
1.6
A1
A3
A2
A9
A13
A12
A11
A10
A8
A14
A5
A7
A4
A6
6V10
C3556
0
R3511
1000P
C3515
1000P
C3514
0
R3510
GND
10K
R3516
0.01
C3520
I6
I6
WIDE DET
<TO VIDEO1/FRONT>
TO SUB CN(E-5)
1.1
1.7
1.1
1.1
0
1.1
1.1
0.7
0.2
0.7
2.4
2.6
1.6
0.1
0.1
4.8
4.8
0.3
0
4.7
4.7
1.1
4.8
REFER TO SUB CONNECTION
(SUB C.B.A.)
0.1
C3521
0.1
C3523
0.1
C3522
330
R3515
I7
I5
I4
I3
I2
I1
J
I
H
G
F
E
D
C
B
A
V/HP R
<TO FRONT>
TO SUB CN(D-5)
S C I/O
S Y I/O
SIF SCK
SYNC DET
SIF SDA
SIF CS
INPUT SEL
EXT PAUSE
<TO CONTROL>
TO SUB CN(D-5)
3300
R3503
180
R3504
1K
R3505
1K
R3506
3900
R3507
0
R3508
0.01
C3559
0.01
C3558
IN3
VCC
OUT
GND
CTL2
IN2
IN1
CTL1
(AMP)
2SB1218A-R
Q3504
0.01
C3560
33K
R3558
33K
R3557
2200
R3560
39P
C3563
56P
C3562
22P
C3561
1K
R3561
G1C330J00005
L3508
G1C330J00005
L3509
0
R3509
0.01
C3569
2200
R3563
(AMP)
B1ABBE000002
Q3505
1K
R3562
IN3
VCC
OUT
GND
CTL2
IN2
CTL1
IN1
1500
R3555
0.1
C3568
(AMP)
2SB1218A-R
Q3503
22P
C3554
1K
R3554
56P
C3553
56P
C3552
22P
C3551
G1C330J00005
L3507
G1C330J00005
L3506
G1C330J00005
L3505
1K
R3553
4700
R3552
(POWER C0NTROL)
UNR321200L
QR3502
(REG.5V)
2SA1036
Q3501
47K
R3551
0.1
C3519
0.1
C3557
0.1
C3555
F
E
D
C
B
9
8
7
6
5
4
3
2
A
1
C0ABAA000045
IC3502
L3501 G1C100K00024
(SWITCH)
C9ZB00000281
IC3503
(SWITCH)
C9ZB00000281
IC3504
VCC
7
6
5
4
3
2
1
8
4
3
2
1
5
6
7
8
4
3
2
1
5
6
7
8
<TO POWER>
TO SUB CN(D-5)
D GND
REG A5V
REG A2.5V
SIF 1.8V
SUB (EX INPUT) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
(SP MODE)
BRACKETS(   )ON THIS DIAGRAM IS RECORD MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
NOTE:
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
17
A37
A36
A39
A15
A16
A38
A35
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
(ANALOG INPUT)
0.1
C3570
1.7
1.7
1.7
0.1
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
0.1
-
0
0
-
1.7
-
-
-
1.7
-
-
-
-
-
-
1.7
-
-
-
1.7
-
-
-
-
1.7
1.7
1.7
1.7
1.7
-
-
0
-
-
0
1.7
0
0
0.1
0
0
0
1.7
0
1.7
1.7
1.7
1.7
1.7
1.7
2.4
0.5
1.1
0
0
0
0
1.7
2.4
1.7
1.7
2.4
1.7
0
0
0
0
0.7
0.5
2.4
1.7
1.7
1.7
C3512 0.1
C3513 0.1
C3510 0.1
:VIDEO MAIN SIGNAL PATH
B1
B2
B3
B4
B5
B6
B7
B8
A2
Y DATA16
A1
A3
A4
A5
A6
A7
A8
B8
B7
B6
B5
B4
B3
B2
B1
A8
A7
A6
A5
A4
A3
A2
A1
I9
I9
I12
I13
I11
I10
I8
I13
I12
I11
I10
I8
I7
I1
I5
I4
I3
I2
J
I
H
G
F
E
D
C
B
A
18K
R3568
10K
R3556
TMS
TCK
 DSC/CAMERA/CONTROL>
<TO VIDEO1/EVR/
TO SUB CN(C-6)
TDI TOPS
<TO VIDEO1>
TO SUB CN(C-6)
SIF X RST
<TO CONTROL>
TO SUB CN(D-5)
TDI SIF
CLK27B
<TO DSC>
TO SUB CN(E-6)
<TO VIDEO1/DSC>
TO SUB CN(C-6)
<TO VIDEO1/DSC/CAMERA>
TO SUB CN(D-6)
C1AB00001280
IC3501
VSS
VSS
VSS
CAM IN SEL
P N SEL
TDO
TDI
TRST
VSS
TCK
TMS
MONI SEL 1(0)
MONI SEL 1(1)
MONI SEL 1(2)
MONI SEL 1(3)
MONI SEL 1(4)
MONI SEL 1(5)
VBLK 1
VBLK 0
VDDC
PS
LSI RESET
YC SCK
NOSYNC
VSS
YC SDA
VSS
YC STP
VDDC
CLK27M
VDD
FS ENBL
INF 0
INF I
FS MODE
VDD
VSS
MONI 0(0)
VDD
MONI 0(1)
MONI 0(2)
VDD
VDD
VDD
VSS
VSS
CAM Y(4)
VDD
CAM Y(5)
VDD
CAM INH
CAM INV
VSS
VDD
CAM C(0)
VSS
VSS
CLK135M
VDD
VDD
VDD
CAM C(1)
CAM C(2)
CAM C(3)
CAM C(4)
VSS
CAM C(5)
VSS
CAM C(6)
CAM C(7)
VSS
VSS
CAM Y(6)
CAM Y(7)
CAM Y(8)
CAM Y(9)
VDD
ALL HIZ N
NANDTREE1
NANDTREE2
VSS
VSS
MONI 0(9)
MONI 0(8)
MONI 0(7)
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VIDEO S I
INH
CPSYNC
COLOR FRAM
VSS
VSS
C D O(0)
VDD
C D O(1)
C D O(2)
C D O(3)
VDD
C D O(4)
VSS
C D O(5)
C D O(6)
C D O(7)
VSS
Y D O(0)
Y D O(1)
VDD
INV
Y D O(2)
Y D O(3)
VDD
Y D O(4)
Y D O(5)
Y D O(6)
Y D O(7)
Y D O(8)
Y D O(9)
VSS
CAM Y(0)
CAM Y(1)
CAM Y(2)
CAM Y(3)
VDD
VDD
VDD
VSS
VSS
VSS
VSS
MONI 0(3)
MONI 0(4)
AVDD2.5
AVSS
AVBB
C AINC
C AINT
C REFBOT
C CML
C REFTOP
C ITEST
C STBY
C SPEEDUP
VDD2
AVBB
DVSS
DVDD2.5
C EOC
C STC
Y STC
Y EOC
DVDD2.5
AVBB
DVSS
VCD2
Y SPEEDUP
Y STBY
Y ITEST
Y REFTOP
Y CML
Y REFBOT
Y AINT
Y AINC
AVBB
AVSS
AVDD2.5
MONI 0(5)
MONI 0(6)
VDD
VDD
VDD
0.01
C3508
0.1
C3506
1
C3502
1
C3501
0.01
C3507
0.01
C3505
0.01
C3518
R3501 1K
0.01
C3517
0.1
C3516
1
C3503
0.01
C3504
17
16
15
14
13
12
11
10
0
R3513
0
R3512
R3580 47K
C3509 0.1
CL3503
CL3504
INH1
INV1
C DATA17
C DATA16
C DATA15
C DATA14
C DATA13
C DATA12
C DATA11
C DATA10
Y DATA17
Y DATA15
Y DATA14
Y DATA13
Y DATA12
Y DATA11
Y DATA10
CLK135
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133
93
89
90
91
92
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SUB (EX INPUT) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
SUB (EX INPUT) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
18
<TO POWER>
TO SUB CN(B-5)
0.7
0.7
1.4
1.4
(1.8)
1.3
2.7
1.4
1.4
2.8
2.8
2.7
2.7
2.7
1.4
1.4
1.4
1.4
B7
B6
B8
B10
B9
B11
B14
B13
B12
B4
B3
B2
B1
B5
B15
F1J0J4750004
C4504
10
R4501
6V22
C4503
0.1
C4502
RL4502
RL4501
C4514        6800P
C4513        6800P
SD IN L
SD IN R
<TO DSC>
TO SUB CN(B-6)
DODAT
AIDAT
DOBCK
DOLRCK
DOMCK
DODAT
AIDAT
DOBCK
DOLRCK
DOMCK
AD PD
DODAT
AIDAT
DOBCK
DOLRCK
DOMCK
<TO VIDEO1>
TO SUB CN(B-5)
DSBA DO
DSBA CLK
DSBA CS
RL4504
RL4503
0.1
C4507
0.1
C4505
F1J0J4750004
C4510
F1J0J4750004
C4508
F1J0J4750004
C4506
(AUDIO I/F)
AK4516AVF
IC4501
SDTI
SDTO
BCLK
LRCK
MCLK
PD
L IN2
R IN2
L IN1
D GND
R IN1
A GND
VA
CONTROL REGISTER I/F
CONTROLLER
AUDIO I/F
DAC
DIVIDER
CLOCK
ADC
HPF
L OUT
CCLK
CS
DFZ
CDTO
VD
23
24
22
21
20
19
18
17
16
15
14
13
1
VCML
2
3
4
5
6
7
8
9
10
11
12
VCOM
VCMR
R OUT
CDTI
SD OUT R
SD OUT L
D GND
G1C8R2MA0047
L4502
<TO DSC/JACK>
TO SUB CN(A-6)
DSC 315V
REFER TO SUB CONNECTION
:AUDIO MAIN SIGNAL PATH
(SUB C.B.A.)
C
B
4
3
2
1
A
 SUB (SD AUDIO) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS
SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU
ORDER A PART,PLEASE REFER TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE
ON THIS DIAGRAM IS PLAYBACK MODE.THE
MEASUREMENT MODE OF THE DC VOLTAGE IN
THE BRACKETS(   )ON THIS DIAGRAM IS RECORD
MODE.(SP MODE)
4.3. SUB (SD AUDIO) SCHEMATIC DIAGRAM
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
19
4.4. SUB (DSC) SCHEMATIC DIAGRAM
0
0
3.2
0
0.7
3.2
0.7
1.4
1.4
1.4
1.4
B11
3.2
CL3418
2.7
2.7
3.2
3.2
0
0
0
3.2
3.2
(TI DSP)
-
-
-
-
-
-
-
-
-
-
-
-
-
3.2
-
-
-
-
-
1.7
-
-
-
-
-
-
-
-
-
-
3.2
-
-
-
-
-
-
-
-
-
1.7
-
-
-
-
-
-
3.2
-
-
-
-
-
-
1.7
1.7
3.2
1.7
-
3.2
1.7
0
0
0
0
0
0
0
3.2
3.2
3.2
-
3.2
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.2(0)
-
-
-
-
-
-
-
-
1.7
-
-
-
-
-
-
-
-
3.2
1.7
1.7
1.7
-
-
-
-
-
3.2
-
-
3.2
1.7
-
-
-
-
-
1.7
-
-
-
-
-
-
-
-
-
-
-
-
-
1.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.7
-
-
-
-
-
-
-
-
-
1.7
C21
C22
C1
C80
C36
C34
C38
C39
C37
C33
C35
C31
C32
C40
C30
C47
C49
C48
C41
C42
C43
C44
C20
C19
C18
C17
C16
C15
C14
C13
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
O
N
M
L
K
J
I
H
G
F
D
C
B
A
B2
B3
B9
B8
B7
B6
B5
A10
A9
A8
A7
A2
A3
A4
A5
A1
A6
CL3414
B4
B3
B2
B1
A5
A4
A3
A2
A1
220
R3402
CL3415
6V10
C3403
0.01
C3429
0.01
C3430
F D15
F D14
F D13
F D12
F D11
F D10
F D9
F D8
F D7
F D6
F D5
F D4
F D3
F D2
F D1
F D0
1.0(1.1)
1.0(1.2)
1.0(1.2)
1.0(1.2)
1.0(1.2)
1.0(1.2)
1.0(0)
0.9(0)
0.9(0)
0.9(0)
0.9(0)
1.2(0)
1.2(0)
1.2(0)
1.2(0)
AIDAT
DOBCK
DOLRCK
DODAT
R3460        47K
R3434        47K
DSBA CLK
DSBA DO
DSBA CS
DSBA CLK
DSBA DO
DSBA CS
DOBCK
DOLRCK
AIDAT
DODAT
47K
R3451
AD PD
DOMCK
DSBA CLK
DSBA DO
DSBA CS
DOBCK
DOLRCK
AIDAT
DODAT
<TO SD AUDIO>
TO SUB CN(B-8)
R3431        47K
R3430        47K
R3426        47K
0
R3435
R3420        47K
R3418        0
R3415        0
0.1
C3427
0.1
C3428
10K
R3406
R3463        47K
R3476        47K
R3462        47K
C1AB00001505
IC3456
F A1
F A2
F A3
F A4
F A5
F A6
F A7
F A8
F A9
F A10
F A11
F A12
F A13
F A14
F A15
F A16
F A17
F A18
F A19
F A20
F A21
F A22
F A23
0.1
C3432
0.1
C3431
0.01
C3426
0.01
C3421
CL3417
47K
R3433
R3475 0
1500
R3498
820
R3497
0
R3422
TDI DSC
<TO SUB CN>
TO SUB CN(B-9)
TCK
TMS
 CAMERA/CONTROL>
<TO VIDEO1/EVR/EX INPUT/
TO SUB CN(C-8)
R3471 0
R3470 0
R3469 0
R3468 0
TDI SIF
<TO EX INPUT>
TO SUB CN(E-8)
S CLK
S D0
S D1
S D2
S D3
S D4
S D5
S D6
S D7
S D8
S D9
S D10
S D11
S D12
S D13
S D14
S D15
S D16
S D17
S D18
S D19
S D20
S D21
S D22
S D23
S D24
S D25
S D26
S D27
S D28
S D29
S D30
S D31
S A0
S A1
S A2
S A3
S A4
S A5
S A6
S A7
S A8
S A9
S A10
S BA0
S BA1
S LDQM L
S LDQM H
S UDQM L
S UDQM H
S CKE
S CS
S WE
S CAS
S RAS
YDATA27
YDATA26
YDATA25
YDATA24
YDATA23
YDATA22
YDATA21
YDATA20
CDATA27
CDATA26
CDATA25
CDATA24
CDATA23
CDATA22
CDATA21
CDATA20
INH2
INV2
INH1
INV1
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
VLP0140
LB3402
DSC315V
<TO DSC/JACK>
TO SUB CN(A-8)
J0JHC0000032
LB3404
J0JHC0000032
LB3403
DSC GND
DSC5V
TI1.8V
SH2V
<TO POWER>
TO SUB CN(D-9)
MEGADSTB
MEGABEND
MEGABUSY
MEGAPIX
<TO CAMERA>
TO SUB CN(E-9)
INV1
INH1
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CLK135
INV1
INH1
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
 EX INPUT>
<TO CAMERA/VIDEO1/
TO SUB CN(E-8)
DVDD10
ARM D15
DGND9
ARM A0
ARM A1
ARM A2
ARM A3
ARM A4
ARM A5
ARM A6
ARM A7
ARM A8
ARM A9
ARM A10
ARM A11
ARM A12
ARM A13
ARM A14
ARM A15
DGND8
CVDD11
ARM A16
ARM A17
ARM A18
ARM A19
ARM A20
ARM A21
ARM A22
CGND9
EM BS
EM OE
EM BEH
EM BEL
M48XO
EM RnW
EM WE
DVDD9
EM CS4
EM CS3
EM CS2
EM CS1
EM CS0
CGND8
CVDD10
EM WIDTH
EM WAIT
M48XI
CVDD9
PLLVDD
PLLGND
TRST
TMS
TCK
TDI
DGND7
TDO
SDR CLK
SDR DQ0
SDR DQ1
SDR DQ2
SDR DQ3
DVDD8
SDR DQ4
SDR DQ5
SDR DQ6
SDR DQ7
SDR DQ8
SDR DQ9
SDR DQ10
SDR DQ11
SDR DQ12
SDR DQ13
SDR DQ14
SDR DQ15
DGND6
ARM D16
ARM D17
ARM D18
DVDD7
ARM D19
ARM D20
ARM D21
ARM D22
ARM D23
CVDD8
ARM D24
ARM D25
ARM D26
ARM D27
ARM D28
ARM D29
ARM D30
ARM D31
CGND7
SDR A0
SDR A1
DVDD6
SDR A2
SDR A3
SDR A4
SDR A5
SDR A6
SDR A7
SDR A8
SDR A9
DGND5
SDR A10
SDR A11
CVDD7
SDR A12
SDR A13
SDR A14
SDR DQMLL
SDR DQMLH
CGND6
SDR DQMHL
SDR DQMHH
DVDD5
SDR CKE
SDR CS
SDR WE
SDR CAS
SDR RAS
DGND4
CLK27
MXI
MXO
CVDD6
PLLLVDD2
PLLLGND2
CIN0
CIN1
CIN2
CIN3
CIN4
CIN5
CIN6
CIN7
CLK135
CGND5
CVDD5
YIN0
YIN1
YIN2
YIN3
YIB4
YIB5
YIN6
YIN7
DSTRB
BLK END
CGND4
BUSY
VDOUT
HDOUT
MEGA PIX
DVDD18 2
VDIN
HDIN
DGND3
COUT0
COUT1
COUT2
COUT3
COUT4
COUT5
COUT6
COUT7
YOUT0
YOUT1
YOUT2
DVDD18 1
YOUT3
YOUT4
YOUT5
YOUT6
YOUT7
CGND3
CVDD4
TXD2
TXD1
SDO2
SCLK2
SDO1
SCLK1
DVDD4
RXD1
RXD2
SDI2
SDI1
DGND2
USB VDD
USB DM
USB DP
SCAN
TEST4
TEST3
TEST2
TEST1
TEST0
PWON
RESET
CGND2
EMU1
EMU0
GIO1
GIO1
GIO2
GIO3
GIO4
DVDD3
GIO5
GIO6
GIO7
CVDD3
GIO8
GIO9
GIO10
GIO11
GIO12
GIO13
GIO14
GIO15
GIO16
GIO17
GIO18
GIO19
DVDD2
GIO20
DSP BDX
DGND1
DSP BFSR
DSP BCLKR
DSP FBSX
DSP BCLKX
CVDD2
DSP BOR
DSP CLKS
CGND1
ARM D0
ARM D1
ARM D2
ARM D3
ARM D4
ARM D5
ARM D6
ARM D7
ARM D8
DVDD1
ARM D9
ARM D10
CVDD1
ARM D11
ARM D12
ARM D13
ARM D14
222
256
255
254
253
252
251
250
249
248
247
246
245
244
243
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241
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239
238
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128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99
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5
4
3
2
1
REFER TO SUB CONNECTION
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
(SUB C.B.A.)
SUB (DSC)  SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
(SP MODE)
BRACKETS(   )ON THIS DIAGRAM IS RECORD MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
NOTE:
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
20
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