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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

4.6. SUB (CAMERA) SCHEMATIC DIAGRAM
0.3
0
2.9
2.9
1.6
2.2
2.2
2.9
2.9
2.9
0.1
2.7
2.7
2.9
3.3
0
0.1
0.1
0.4
2.9
1.4
2.9
0
2.9
1.4
2.9
2.9
3.3
0.7
1.7
3.3
1.5
1.6
2.7
2.7
2.7
2.7
2.7
2.7
1.0
2.0
1.5
2.7
1.6
2.7
2.7
2.7
0
2.2
2.2
2.7
1.5
1.4
1.4
1.3
1.5
1.2
1.7
0.7
0.3
0.1
2.9
0.5
1.4
1.9
0.4
1.4
2.9
0
R223
R222 0
4.7
4.7
3.1
4.7
3.1
2.9
3.2
0
0
2.8
3.2
2.9
2.9
2.9
0.1
2.9
-0.25
-0.25
-8.0
-8.0
2.7
2.9
2.7
15.1
-6.6
-6.6
15.1
0
2.1
3300
R212
(CCD V DRIVE)
SUB (CAMERA) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
0.1
C231
0.1
C230
6V10
C224
0.01
C223
I
(POWER CONTROL)
(POWER CONTROL)
F3H0J1070005
C225
0.01
C214
CL210
0.1
C208
E114
E79
E75
E80
E68
E70
E69
E71
E74
E76
E77
E72
E78
E67
E73
E2
E1
E35
E16
E15
E14
E13
E12
E34
E33
E11
E10
E9
E112
E62
E65
E64
E63
E66
E113
E85
E81
E84
E83
N
M
L
K
J
H
G
F
E
A
C
B
D
A-LINE
A11
(CDS/AGC/AD)
0
R243
(CG/SSG)
0.1
C228
A-LINE
A8
A7
A6
A5
A4
A3
A2
A1
A10
A9
REFER TO SUB CONNECTION
(SUB C.B.A.)
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
FI
TRUEHD
CL211
1M
R211
0.1
C201
G
F
E
D
C
B
A
11
10
9
8
7
6
5
4
3
2
1
R220        0
LB204              VLF1144A102
VLF1144A102
LB207
(72MHz)
H1A7205B0002
X201
4
1
3
2
0
R219
LLVD
LVD
VD
CCDHD
CGCLK
CGSO
CGCS
0
R218
CL209
CL201
47
R204
47
R205
0
R215
(INV.)
B1GBBEMM0001
QR204
(INV.)
B1GDCFGN0011
QR203
MN52A9-4
IC201
C1AB00001634
IC202
6V10
C215
0.01
C216
VLF1144A102
LB206
LB205 VLF1144A102
1
C221
C222 1
C219 1
C220 0.1
C0CBCAC00046
IC204
3
2
4
5
1
C0CBCBC00029
IC203
3
2
1
4
5
R214 3300
R213        3300
R377 100K
<TO SUB CN>
TO SUB CN(E-18)
<TO CCD>
TO SUB CN(E-18)
<TO LENS>
TO SUB CN(F-17)
<TO LENSDRIVE/EVR>
TO SUB CN(C-17)
<TO LENSDRIVE>
TO SUB CN(E-17)
<TO SUB CN>
TO SUB CN(E-18)
CG RST
CCD5V
VSUBCNT
HL
V4
V3
V2
V1
R
H1
H2
SUB
OUT
-8V
15V
ZLED
ZABS
FNO
MREF
ZMA
ZMB
FMB
FMA
LSTBY
ZSTBY
LENCK
LENDATA
LENCS
SS DET
ST SW
CHAEND
CHARGE
TRIGEND
F ADJ
INST ST
IRDET
BST TEST
RTN FLD
CAM RTN
NC
V4
CH2
V3
GND
VH
V3
V4
VM24
VHH
ISUB
V2
CH1
V1
VDC
V1
VM13
V2
VL
SUB
0.01
C206
0.01
C210
6V10
C211
0
R202
100
R216
(INV.)
B1GBBEHH0001
QR304
100
R334
R217 33K
C218 0.01
C213 0.1
C217 1
MA2J11100L
D201
1M
R210
0.1
C229
1000P
C205
0.1
C207
0
R208
0
R209
0
R207
0
R206
10
C204
10
C203
MN31121SA
IC205
C202 35V2.2
NC
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DRVDD
DVSS
DVSS
ADCLK
DVDD
DVDD
PBLK
CLPOB
SHP
SHD
NC
NC
SCK
SDATA
SL
DVSS
DVDD
DVDD
OEB
DVSS
DVDD
VRB
VRT
VRM
ADCIN
AVSS
YIN
AVDD2
BIAS
BLKC
CCDIN
BLKFB
BLKSH
AVDD1
AVSS
AVSS
NC
48
47
46
45
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
LLVD
LVD
VD
CCDHD
ID
VSS
VDD1
FCK2
DCLK
DATA
CS
FCK0
TEST1
TEST2
CH2
CH1
HCLR
TRUEND
V1
V2
V3
V4
SUB
VDD2
FI
PBLK
CPOB
CPDM
CLR
VSS
VDD1
ADCLK2
ADCLK1
DS2
DS1
TEST3
TEST4
PAL/NTSC
VDD1
VDD2
VSS
R
H1
VDD2
VSS
H2
HL
VSS
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
48
47
46
45
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
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
25
15.0
15.0
15.1
2.7
2.7
2.7
2.7
2.7
2.7
2.7
0
2.7
2.7
2.7
2.7
2.8
2.7
2.7
2.8
1.4
1.1
2.2
2.7
2.7
2.7
2.7
0
0
0
0
2.7
0.1
0
2.7
0.3
1.4
2.8
0.1
2.7
0
0
0
2.7
2.7
2.7
2.7
2.8
1.4
1.8
0
2.7
1.2
0
0.1
2.8
2.8
2.8
2.7
2.7
1.7
0.1
C324
(EEP ROM)
CL304
47K
R333
A6
A5
0.1
-
-
-
-
-
0.4
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.8
2.8
0.3
2.8
2.8
2.8
2.9
2.8
2.7
2.8
2.8
2.8
0
-
CL301
CGCLK
-
-
2.8
2.8
2.8
0.2
2.8
-
-
-
-
-
-
I
CGCS
N
M
L
K
J
I
H
G
F
E
D
C
A
B
G
B
C
A
E
F
J
K
L
H
N
M
D
A1
A2
A15
A18
A17
A16
A19
A10
A20
A21
DB1
DB5
DB11
DB15
EVRSBI
EVRSBO
EVRSCK
SHOE DAT
ACOMP
TRIGEND
CAMTEST
F ADJ
BEND
A4
(CAMERA MICROCOMPUTER)
A23
A22
A13
A14
A9
A3
A14
A7
A8
A13
A12
A-LINE
A-LINE
A-LINE
A-LINE
V C DATA
CAM SCLK
BCOMP
LENDATA
ZSW
ZSTBY
LSTBY
V1V2
MREF
ZMA
FNO
DB13
DB9
DB7
DB3
RW
TRUEHD
CCDHD
MF ENC1
VD
VTR T
AUTO MNL
CGSO
DB14
DB10
DB4
DB0
DSTB
FMB
FMA
AFST
MF ENC2
AF MF
LENCS
LENCK
SHOE CLK
C V DATA
LLVD
LVD
CHARGE
CHAEND
DB12
DB8
DB6
DB2
ASTB
ZMB
1K
R203
22
21
20
19
18
17
16
15
14
13
12
1K
R306
0.01
C308
10
R335
4700
R369
VLF1144A102
LB208
J0JBC0000026
LB301
G1C100K00019
L301
NC
VTR SI
VTR SCK
(P23)
(P27)
BCOMP
(P35)
OIS/LENSDR SO
INST ST
EE CS
CGCS
EVDD
CAMRTN
RTNFRP
NC
Q START
HSZ SW/YAMATEST
YAMAGATA-W
ZSTBY
LSTBY
XT1
XT2
(P101)
(P105)
EVSS
(P151)
(P154)
(P155)
NC
(P156)
V1V2
(P06)
(P130)
(P132)
(P135)
(P141)
(P145)
OIS GYRO-X
MREF
ZMA
OIS HALL-X
FNO
NC
AVREF
AVSS
VSS
AD1
AD5
BVSS
AD11
AD15
(VSUBCNT)
(CLKOUT:OPEN)
BST
EVR SI
EVR SO
EVR SCK
SHOE SI
SHOE SO
ASP/CG SCK
ACOMP
(P34)
(P120)
(P124)
EE SCK
EE SO
EE SI
EE R/B
ZABS
TRIGEND
CAMT
F ADJPWM
F OPEN
CAMVPP
OSC OUT
(P100)
(P104)
(P107)
(P150)
(P152)
(P153)
(P00)
BEND
(P131)
(P136)
(P142)
LEDCNT
OIS GYRO Y
MFVR B
(P95)
EVDD
SS DET
EVDD
(47KPULLUP)
SHOEPON H
AD13
AD9
AD7
AD3
OISSENSSW
LBE
R/W
SHOE DET
ZSW
TRUEHD
(P140)
CCDHD
EVSS
MENU SEL1
VD
(P103)
VSS
RESET
ST SW
(P163)
VTRT
AUTO/MNL
EVSS
ASPCS
(P127)
(P123)
(P37)
(P33)
EVSS
ASP/CG SO
CGVDD2 CNT
WINKEND
MEMOEND
AD14
AD10
BVDD
AD4
AD0
DSTB
FMB
FMA
MFVR A
IR
AFST
(P143)
(P137)
(P133)
(P07)
MENU SEL2
(P157)
EVDD
OIS SW
(P102)
OSC IN
VDD
OIS SW
(P162)
MENU
AF/MF
EERST
MENU SET
LENSDR CS
(P126)
OIS/LENSDR SCK
CCDHD
(P32)
(P26)
SHOE SCK
VTRSERIALOUT
LLVD
LVD
CHARGE
CHAEND
AD12
AD8
AD6
AD2
ASTB
UBE
AVDD
VDD
OIS HALL-Y
ZMB
C2DBKJ000106
IC302
C209 0.1
R221 0
0.1
C232
C0CBAKC00009
IC206
4
3
2
1
5
6
7
8
CL302
CL303
R339 4700
R338 4700
C3EBGG000003
IC303
47K
R346
4
3
2
1
5
6
7
8
SO
SI
CK
CS
G
RST
R/B
VDD
R332        4700
0.1
C311
J0JBC0000026
LB303
G1C100K00024
L304
G1C100K00024
L303
0.1
C327
6V10
C315
1M
R322
1M
R323
1000P
C334
47K
R315
47K
R319
47K
R310
470
R316
0.1
C331
4700
R331
47K
R307
47K
R309
47K
R321
470
R317
47K
R308
47K
R419
4700
R330
4700
R344
0.1
C316
6V10
C317
33K
R347
22P
C307
47K
R348
22P
C314
(13.5MHz)
H0J135500006
X301
100
R328
1M
R329
D303 B0JCDD000002
D302   B0JCDD000002
B0JCDD000002
D301
R318        10K
R313        4700
R314        4700
R343   0
R305   3300
47K
R304
6800
R312
180
179
178
177
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
132
131
130
129
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
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
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 (CAMERA) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
SUB (CAMERA) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
26
H
3.2
3.8
4.8
3.3
3.8
1.5
2.7
1.7
1.7
2.7
3.2
0.2
0.2
1.5
1.7
1.7
1.7
1.7
1.5
1.7
1.7
1.7
0
0
1.7
2.8
1.7
1.5
1.7
1.7
1.7
1.7
1.5
0.9
1.4
0
0
0
3.2
2.7
2.7
0
2.8
0
2.4
0.6
1.4
0
0.3
1.4
1.4
1.4
0
1.9
1.4
1.4
1.5
2.7
2.7
2.7
1.4
1.4
0
0.1
0.1
0.4
1.5
0.1
0.3
0.7
1.7
1.2
1.5
1.3
1.4
1.4
1.5
2.7
E32
E31
E30
E29
E28
E27
E26
E25
E24
E23
E22
E21
E20
E19
E18
E17
E5
E6
E7
E8
E56
E55
E123
E57
E54
E53
E52
E51
E50
E49
E48
E47
E46
E45
E44
E43
E42
E41
E40
E39
E38
E37
E36
E122
E108
E82
E89
E90
E111
E110
E109
E106
E105
E104
E103
E102
E121
E107
E116
E115
E4
E3
E59
E58
E60
E61
E101
E120
E119
E118
E117
E100
E99
E98
E97
E96
E95
E94
E93
E92
E91
E88
E87
E86
:VIDEO MAIN SIGNAL PATH
2.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2200
R420
0.1
C318
R342 0
0.1
C312
N
M
L
K
J
I
H
G
F
E
D
C
A
B
A25
A18
A15
A12
A21
A20
CL309
A16
A19
A17
A23
A22
A24
G1C4R7MA0031
L306
J0JHC0000032
LB305
R320 1K
0
R340
0.1
C306
TRUEHD
(DSP)
A25
A11
A24
A-LINE
A-LINE
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
ASTB
DSTB
RW
V1V2
BEND
DB13
DB14
DB15
TMS
TCK
TDI TOPS
CAM TDO
MEGAPIX
MEGABEND
MEGADSTB
MEGABUSY
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
INH1
INV1
IRISOPEN
ZD
ZC
ZB
ZA
COMPC
F2C
FCB
FCA
IRISCLSE
PWM
ZERB
ZERA
LINPWM
FI
LLVD
LVD
VD
CCDHD
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
33
32
31
30
29
28
27
26
25
24
23
1K
R301
0.01
C301
RL302
(REG.5V)
XP0460100L
Q301
4700
R326
2200
R325
1500
R324
J0JBC0000026
LB309
6800
R327
4
5
6
3
2
1
0.1
C325
6V10
C326
0.1
C323
4700
R311
6V10
C319
0.1
C322
G1C100K00024
L307
J0JBC0000026
LB306
J0JBC0000026
LB304
G1C100K00024
L305
CL311
CL310
CL332
CL331
CL330
CL329
CL318
CL306
CL307
CL325
MN7GD04B5H
IC301
0.1
C321
6V10
C320
6V10
C309
0.1
C303
G1C100K00019
L308
0.1
C302
0.1
C313
6V10
C310
G1C100K00019
L302
J0JBC0000026
LB302
RL309
RL308
G1C100K00019
L310
0.1
C333
6V10
C332
6V10
C304
0.1
C305
0
R242
0
R241
RL303
RL301
0
R240
NC
NC
TESTOUT13
TMD
TCLK
TRST
TDI
TDO
MEGAPIX
BLKEND
DT4DSTB
BUSY
PSEL
MINTEST
SCANNT
DRAM18VDZ
VSS
VDDVTR(6)
VSS
TESTOUT14
TESTOUT15
TESTOUT16
TESTOUT17
TESTOUT18
TESTOUT19
TESTOUT20
TESTOUT21
TESTOUT22
TESTOUT23
VDDVTR(7)
VSS
TESTOUT24
TESTOUT25
TESTOUT26
TESTOUT27
TESTOUT28
TESTOUT29
TESTOUT30
TESTOUT31
VSS
VDD15(3)
TESTOUT32
TESTOUT33
TESTOUT34
VDDVTR(8)
VSS
TESTOUT35
TESTOUT36
TESTOUT37
TESTOUT38
TESTOUT39
TESTOUT40
TESTOUT41
TESTOUT42
TESTOUT43
TESTOUT44
TESTOUT45
VSS
VDDVTR(9)
DRAM18VDZ
VSS
TESTOUT46
VDDVTR(B)
TESTOUT47
TESTOUT48
TESTOUT49
TESTOUT50
TESTOUT51
TESTOUT52
TESTOUT53
TSTHD
TG3HD
TESTIN11
TESTIN12
TESTIN13
DRAM33VDD
VDD15(4)
DRAM18VDS
VSS
TESTIN14
TESTIN15
TESTIN16
TESTIN17
TESTIN18
TST0
TST1
TST2
TST3
TST4
DRAM18VDS
VSS
VDDVTR(10)
VSS
VDDCU(0)
DBADR0
DBADR1
DBADR2
DBADR3
DBADR4
DBADR5
DBADR6
DBADR7
DBADR8
DBADR9
DBADR10
DBADR11
DBADR12
VSS
VDD15(5)
CS
ASTB
DSTB
RE
RW
MSEL
V1V2
BEND
DBADR13
DBADR14
DBADR15
TESTIN19
VDDCU(1)
VSS
NC
NC
NC
TESTOUT10
TESTOUT11
TESTOUT12
VSS
VDDVTR(5)
TESTOUT9
TESTOUT8
TESTOUT7
TESTOUT6
TESTOUT5
VSS
VDDVTR(4)
TESTOUT4
TESTOUT3
VDD15(2)
TESTOUT2
TESTOUT1
TESTOUT0
VSS
YOUT7
VDDVTR(3)
YOUT6
YOUT5
YOUT4
YOUT3
YOUT2
YOUT1
VDDVTR(2)
VSS
YOUT0
COUT7
COUT6
COUT5
COUT4
VSS
VDDVTR(1)
COUT3
COUT2
COUT1
COUT0
INH1
INV
VSS
VDDVTR(0)
TESTIN10
TESTIN9
TESTIN8
TESTIN7
VTR45M
TESTIN6
TESTIN5
VDD15(1)
TESTIN4
DDFCK
TESTIN3
DDFCK2I
TESTIN2
DDFCK2O
TESTIN1
DDFCKPLL
TESTIN0
VDDVTR(A)
VSS
NC
NC
PLLAVSS
TCPOUT
PLLAVDD
VDDIOCST(3)
VSS
TBUS11
TBUS10
TBUS9
TBUS8
TBUS7
TBUS6
TBUS5
TBUS4
TBUS3
TBUS2
TBUS1
VSS
VDDIOCST(2)
PDOWN
TBUSO
IRISOPEN
ZDCOMP
ZCCOMP
ZBCOMP
ZACOMP
SIG
NDPWM
TRUEHD
F2C
FCB
FCA
IRISCLOSE
IRISPWM
HZABPWMOUT
HZAPWMOUT
LINPWMOUT
VSS
VDDIOCST(1)
POR
CLKRST
FCK
FI
LLVD
LVD
CCDVD
CCDHD
VDD15(0)
VSS
ADIN9
ADIN8
ADIN7
ADIN6
ADIN5
ADIN4
ADIN3
ADIN2
ADIN1
ADIN0
VSS
VDDIOCST(0)
NC
NC
<TO LENSDRIVE>
TO SUB CN(E-17)
<TO DSC>
TO SUB CN(E-17)
 DSC/CONTROL>
<TO VIDEO1/EX INPUT/
TO SUB CN(B-17)
<TO EX INPUT>
TO SUB CN(A-18)
<TO VIDEO1>
TO SUB CN(B-17)
<TO DSC/EX INPUT/VIDEO1>
TO SUB CN(C-17)
<TO SUB CN>
TO SUB CN(E-18)
<TO DSC>
TO SUB CN(F-17)
<TO SUB CN>
TO SUB CN(E-18/F-18)
IRISOPEN
PWM
LINPWM
IRISCLSE
ZERB
ZERA
ZD
ZC
ZB
ZA
F2C
FCB
FCA
COMPC
ACOMP
BCOMP
MEGAPIX
MEGABUSY
MEGABEND
MEGADSTB
TCK
TMS
CAM TDO
TDI TOPS
CLK45
INH1
INV1
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CLK135
CAM1.5V
CAM5VREG
REGD3V
REGA5V
REGD1.8
CAMD3OFF
A3V2
CAM-8V
CAM RST
ZOOMAD
CAMF VDD
CAMO
MODESW
CAM15V
A GND
D GND
MEMOEND
WINKEND
SHOE DAT
SHOE P
SHOE DET
SHOE CLK
VD
MF ENC2
MF ENC1
AF MF
AUTO MNL
ZSW
EVRSBO
EVRSBI
CAM SCLK
V C DATA
EVRSCK
C V DATA
VTR T
CAMTEST
CAMF VPP
AFST
E2CLK
E2DATA
256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
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
132
131
130
129
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
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
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 (CAMERA) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
SUB (CAMERA) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
DIAGRAM IS STOP MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
NOTE:
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
27
1
NC
-
NC
2
VTR SI
I
VTR Serial Data
3
VTR SCK
I
VTR Serial Clock
4
P23
-
NC
5
P27
-
NC
6
B COMP
I
Linear Adjust (BCOMP Capture)
7
P35
-
NC
8
OIS/LENSDR SO O OIS/LENS-DAC Serial Data
9
INST ST
I
INST ST
10
EE CS
O EEPROM Chip Serect
11
CGCS
O Character Generator Chip Serect
12
EVDD
I
Voltage
13
CAM RTN
I
Camera Clock Reference
14
RTN FRP
I
Fide Detect
15
NC
-
NC
16
Q START
I
QuickStep Start
17
HSZ SW/YAMATEST
I
Hi Speed Zoom SW 
18
YAMAGATA-W
-
NC
19
Z STBY
O Z STANDBY
20
L STBY
O L STANDBY
21
XT1
-
GND
22
XT2
-
NC
23
P101
-
NC
24
P105
-
NC
25
EVSS
-
GND
26
P151
-
NC
27
P154
-
NC
28
P155
-
NC
29
NC
-
NC
30
P156
-
NC
31
V1V2
I
Act Detect End
32
P06
-
NC
33
P130
-
NC
34
P132
-
NC
35
P135
-
NC
36
P141
-
NC
37
P145
-
NC
38
OIS GYRO-X
-
NC
39
MREF
I
M Reference (Analog In)
40
ZMA
I
Zoom MA (Analog In)
41
OIS HALL-X
-
NC
42
FNO
I
F Value
43
NC
-
NC
44
AVREF
I
Voltage
45
AVSS
-
GND
46
VSS
-
GND
47
AD1
I/O Ext. Bus Data 
48
AD5
I/O Ext. Bus Data
49
BVSS
-
GND
50
AD11
I/O Ext. Bus Address/Data
51
AD15
I/O Ext. Bus Address/Data 
52
VSUBCNT
O V SUB Control
53
CLKOUT:OPEN
-
NC
54
BST
I
Boundary Scan Test SW
55
EVR SI
I
EVR Serial Data
56
EVR SO
O EVR Serial Data
57
EVR SCK
I
EVR Serial Clock
58
SHOE SI
I
Shoe Serial Data
59
SHOE SO
O Shoe Serial Data
60
ASP/CG SCK
O ASP/CG Serial Clock
61
A COMP
I
Linear Adjust (ACOMP Capture)
Pin 
No.
IC302 : CAMERA MICROCOMPUTER
Signal Name
I/O
Explanation
62
P34
-
NC
63
P120
-
NC
64
P124
-
NC
65
EE SCK
O EEPROM Serial Clock
66
EE SO
O EEPROM Serial Data
67
EE SI
I
EEPROM Serial Data
68
EE R/B
I
EEPROM Ready/Busy
69
ZABS
I
Zoom Encoder
70
TRIGEND
O Trig End
71
CAM T
I
Camera Test
72
F ADJ PWM
O Flash Adjustment
73
F OPEN
-
NC
74
CAM VPP
I
Voltage
75
OSC OUT
O 13.5MHz
76
P100
-
NC
77
P104
-
NC
78
P107
-
NC
79
P150
-
NC
80
P152
-
NC
81
P153
-
NC
82
P00
-
NC
83
BEND
I
Data Block End Request
84
P131
-
NC
85
P136
-
NC
86
P142
-
NC
87
LED CNT
O LED Control 
88
OIS GYRO-Y
-
NC
89
NC
-
NC
90
MFVR B
-
NC
91
ZMB
I
Zoom MB (Analog In) 
92
OIS HALL-Y
-
NC
93
VDD
I
Voltage
94
AVDD
I
Voltage
95
UBE
-
NC
96
ASTB
O Ext. Bus Address Strobe
97
AD2
I/O Ext. Bus Data
98
AD6
I/O Ext. Bus Data
99
AD8
I/O Ext. Bus Data
100 AD12
I/O Ext. Bus Address
101 CHAEND
I
Flash Charge End
102 CHARGE
O Flash Charge
103 LVD
I
LVD
104 LLVD
I
LLVD
105 VTR SERIAL OUT O VTR Serial Data
106 SHOE SCK
O Shoe Serial Clock
107 P26
-
NC
108 P32
-
NC
109 CCD HD
I
CCD HD
110 OIS/LENSDR SCK O OIS/LENS-DAC Serial Clock
111 P126
-
NC
112 NC
-
NC
113 LENSDR CS
O Lens Drive Chip Select
114 MENU SET
I
MENU SET SW
115 EE RST
O EEPROM Reset
116 AF/MF
I
AF/MF Select SW
117 MENU
-
NC
118 P162
-
NC
119 OIS SW
-
NC
120 VDD
I
Voltage
121 OSC IN
I
13.5MHz
122 P102
-
NC
Pin 
No.
Signal Name
I/O
Explanation
123 OIS SW
-
NC
124 EVDD
I
Voltage
125 P157
-
NC
126 MENU SEL2
I
Menu Select2
127 P07
-
NC
128 P133
-
NC
129 P137
-
NC
130 P143
-
NC
131 AFST
O Process Timing Pulse
132 IR
I
IR Signal In
133 MFVRA
-
NC
134 FMA
I
MA (Analog In)
135 FMB
I
MB (Anaiog In)
136 DSTB
O Ext. Bus Data Strobe
137 AD0
I/O Ext. Bus Address/Data
138 AD4
I/O Ext. Bus Address/Data
139 BVDD
I
Voltage
140 AD10
I/O Ext. Bus Address/Data
141 AD14
I/O Ext. Bus Address/Data
142 MEMO END
I
MEMO END
143 WINK END
O WINK END
144 CG VDD2 CNT O CG VDD2 Control
145 ASP/CG SO
O ASP/CG Serial Data
146 EVSS
-
GND
147 P33
-
NC
148 P37
-
NC
149 P123
-
NC
150 P127
-
NC
151 ASP CS
O ASP Chip Serect
Pin 
No.
Signal Name
I/O
Explanation
152 EVSS
-
GND
153 AUTO/MNL
I
Auto/Manual SW
154 VTR T
I
Sync Serial Enable
155 P163
-
NC
156 ST SW
I
Strobe SW
157 RESET
I
Reset
158 VSS
-
GND
159 P103
-
NC
160 VD
I
VD
161 MENU SEL1
I
Menu Select
162 EVSS
-
GND
163 CCD HD
I
CCD HD
164 P140
-
NC
165 TRUE HD
I
True HD
166 ZSW
I
Zoom SW
167 SHOE DET
I
Shoe Detect
168 R/W
O Ext. Bus Read/Write
169 LBE
-
NC
170 OIS SENS SW
-
NC
171 AD3
I/O Ext. Address/Data
172 AD7
I/O Ext. Address/Data
173 AD9
I/O Ext. Address/Data
174 AD13
I/O Ext. Address/Data
175 SHOE P ON H O Shoe Power ON/OFF
176 47K PULL UP
-
NC
177 EVDD
I
Voltage
178 SS DET
I
Start/Stop Detect
179 EVDD
I
Voltage
180 P95
-
NC
Pin 
No.
Signal Name
I/O
Explanation
NV-GX7EG/EGM/B/EN/A/ENT
CAMERA I/O TABLE
4.6.1. CAMERA I/O TABLE
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
28
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