DOWNLOAD Panasonic NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT Service Manual ↓ Size: 7.29 MB | Pages: 100 in PDF or view online for FREE

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

0
3.2
0
0
0
4.8
4.2
4.8
3.2
4.8
3.2
4.2
1.6
1.6
3.2
0
0
0
3.2
3.2
3.2
(0.4)
 1.2
(0.3)
   0
3.2
0
3.2
3.2
3.2
3.2
3.2
3.2
0
3.1
3.2
0.5(0.7)
3.2
-
-
-
3.2
-
-
-
-
-
-
-
-
-
-
3.2
3.2
3.2
3.1
3.1
3.1
-
-
3.1
3.2
3.1
3.2
3.2
1.0(0)
3.2
0
3.2
1.0(1.1)
1.0(1.2)
1.0(1.2)
1.0(1.2)
1.0(1.2)
1.0(1.2)
-
3.2
3.2
1.0(1.2)
1.2(0)
1.0(1.2)
1.2(0)
1.0(0)
1.2(0)
0.9(0)
1.2(0)
1.0(1.1)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
-
3.1
-
-
0.9(0)
1.0(1.2)
0.9(0)
1.0(1.2)
0.9(0)
1.0(1.2)
1.2(0)
-
-
1.7(1.9)
3.2
0
1.2(0)
1.2(0)
1.2(0)
1.2(0)
1.2(0)
0.9(0)
0.9(0)
0.9(0)
0.9(0)
1.0(0)
1.7(1.9)
1.2(0)
1.0(1.2)
0.9(0)
1.0(1.2)
0.9(0)
1.0(1.2)
0.9(0)
1.0(1.1)
-
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)
1.0(1.2)
1.2(0)
1.0(1.2)
1.0(0)
0.9(0)
1.2(0)
1.2(0)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
1.7(1.9)
-
3.1
-
-
-
-
-
-
-
-
-
-
3.2
-
-
-
-
3.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.2
-
-
-
-
3.2
-
-
-
3.2
-
3.2
-
-
3.2
-
-
-
-
3.2
-
-
-
-
-
-
-
-
3.2
-
-
-
-
-
3.2
3.2
-
-
-
3.2
-
-
-
-
3.2
-
3.2
3.2
3.2
3.2
3.2
3.2
XMNIRQ2
R3405 22
(USB DRIVE)
(64M SDRAM)
(SD I/F)
(16M FLASH MEMORY)
A17
A16
A15
A6
A13
A12
A11
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
O
N
M
L
K
J
I
H
G
F
D
B
A
C
R3409 4700
B19
B18
B17
B16
B22
B20
B21
A21
B15
A20
A19
A18
B9
B14
B13
1
C3411
1
C3442
F1J0J4750004
C3420
0.1
C3419
0.1
C3422
0.01
C3412
0.1
C3409
C3BBKG000056
IC3402
MN5773
IC3451
C3FBMD000078
IC3452
0.1
C3410
1K
R3454
F A17
10K
R3449
10K
R3461
H1A4805B0007
X3404
3
2
1
4
5
4
3
2
1
C0JBAA000246
IC3401
0.1
C3425
100K
R3447
5
4
3
2
1
C0JBAB000356
IC3408
1
C3401
0.1
C3417
10K
R3428
(INV.)
B1GBBEMM0001
QR3404
22K
R3443
68K
R3419
47K
R3446
1
C3434
F3F0J4760002
C3435
6V10
C3440
J0JHC0000032
LB3401
(SWITCHING)
B1BDBD000002
Q3401
3
2
1
5
4
3
2
1
C0DBZGZ00008
IC3404
C0JBAA000261
IC3407
5
4
3
2
1
(INV.)
UNR311200L
QR3403
1500
R3444
R3407 24
R3404 24
V0
FSE0
SUS
VM
VP
RCV
OE
VCC
FSE0
V0
D+
D-
SPEED
NC
GND
SUSPND
VM
VP
RCV
/OE
MODE
C0ZBZ0000559
IC3455
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10K
R3458
2P
C3408
2P
C3406
H0J245500021
X3402
10K
R3455
C0ZBZ0000556
IC3405
6
5
4
3
2
1
S D15
S D14
S D13
S D12
S D11
S D10
S D9
S D8
S LDQM H
S CKE
S CLK
S A9
S A8
S A5
S A6
S A7
S UDQM H
S A3
S A4
S D31
S D29
S D30
S D27
S D28
S D25
S D26
S D24
C3ABPJ000044
IC3457
S D23
S D21
S D22
S D19
S D20
S D17
S D18
S D16
S A1
S A2
S UDQM L
SBA1
S A10
S A0
S BA0
S CS
S RAS
S CAS
S WE
S LDQM L
S D7
S D6
S D5
S D4
S D3
S D2
S D1
S D0
F D11
F D3
F D10
F D2
F D9
F D1
F D8
F D0
0
R3474
F A1
F A18
F A8
F A7
F A6
F A5
F A4
F A3
F A2
F A9
F A10
F A11
F A12
F A13
F A14
F A15
F A16
F A17
CARD D0
SDCLK
SDCMD
F D15
F D7
F D14
F D6
F D13
F D5
F D12
F D4
F D6
F D7
F D8
F D9
F D10
F D11
F D12
F D13
F D14
F D15
F D5
F D4
F D3
F D2
F D1
F D0
R3464
10K
F A1
F A2
F A3
F A4
F A5
F A6
F A7
R3480 47K
R3479 47K
R3478 47K
IRQ1
IRQ2
R3459 10K
R3457 10K
R3438 47K
47K
R3440
47K
R3437
F A1
F A2
F A3
F A4
F A5
F A6
F A7
F A8
F A18
F A19
CL3409
4700
R3417
0
R3403
F A16
F A15
F A14
F A13
F A12
F A11
F A10
F A9
F A20
F D15
F D7
F D14
F D6
F D13
F D5
F D12
F D4
F D11
F D3
F D10
F D2
F D9
F D1
F D8
F D0
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
VSSQ
VSS
DQM1
NC
NC
VSSQ
CKE
CLK
NC
A9
A8
A5
A6
A7
DQM3
A3
A4
DQ31
NC
VSS
DQ29
DQ30
VDDQ
DQ27
DQ28
VSSQ
DQ25
DQ26
VDDQ
VSS
DQ24
VSSQ
VDDQ
DQ23
VDD
VSSQ
DQ21
DQ22
VDDQ
DQ19
DQ20
VSSQ
DQ17
DQ18
VDD
NC
DQ16
A1
A2
DQM2
BA1
A10
A0
BA0
NC
NC
VDD
CS
RAS
CAS
WE
DQM0
VCC
VDDQ
DQ7
VSSQ
DQ6
DQ5
VCCQ
DQ4
DQ3
VSSQ
DQ2
DQ1
VDDQ
DQ0
VDD
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
44 45
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
A16
VDD
VSS
I/O16
I/O8
I/O15
I/O7
I/O14
I/O6
I/O13
I/O5
VDD
I/O12
I/O4
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
OE
VSS
CET
A0
A1
A2
A3
A4
A5
A6
A7
A17
NC
LB
UB
NC
CE2
R/W
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
XMNRE
MNA1
MNA2
MNA3
MNA4
MNA5
MNA6
MNA7
XSTANDBY
MINTESTY
TESTMODE
VSS
VDD
SDDAT2
SDDAT3
SDCMD
VSS
SDCLK
VDD
SDDAT0
SDDAT1
SDCD
SDWP
XMNIRQ
XMNCK
VDD
MCLK
VSS
XMNCS
MND0
MND1
MND2
MND3
MND4
MND5
MND6
MND7
MND8
MND9
MND10
MND11
MND12
MND13
MND14
MND15
XRST
XMNWE
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
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
A16
BYTEB
VSS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OEB
VSS
CEB
A0
A2
A3
A4
A5
A6
A7
A17
NC
RY/BYB
A18
NC
RSTB
WEB
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
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
22
21
20
19
18
17
16
15
14
13
12
SUB (DSC) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
SUB (DSC) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
21
J0JBC0000051
LB3405
0
3.2
3.2
0
0
3.2
3.2
3.2
3.2
0
0
3.2
3.2
3.2
0
3.2
0
3.2
3.2
3.2
0.1
3.2
3.2
2.6
0
0
3.2
3.2
0
3.2
3.2
3.2
3.2
1.6
0
0
0
3.2
0
0
0
0
-
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
0
3.2
3.2
C74
C73
C72
C70
C71
C23
C27
C29
C28
C46
C45
C79
C78
C26
C25
C24
C69
C76
C68
C75
C77
C67
C66
C65
C64
C63
C62
C61
C60
C59
C58
C57
C56
C55
C54
C53
C52
C51
C50
1.7
1.7
1.7
1.7
3.2
-
3.2
-
-
-
3.2
3.2
1.7
3.2
-
-
1.7
1.7
3.2
-
-
3.2
3.2
3.2
1.7
3.2
3.2
-
-
-
-
-
-
-
3.2
-
-
-
-
-
-
-
-
1.7
-
3.2
-
-
-
-
3.2
-
R3421 0
(DSC MICROCOMPUTER)
IRQOUT
0
R3439
P
O
N
M
L
J
I
H
K
A
B
C
D
E
F
G
B19
B20
B17
B15
A23
A24
B11
B13
B18
B22
B1
B6
A22
A16
A13
A21
A11
A17
A19
A15
A20
B21
B4
B7
B5
A9
A7
A18
A24
B14
A10
A23
A12
A22
B8
B16
CL3407
:VIDEO MAIN SIGNAL PATH
10K
R3456
0.01
C3424
0.1
C3437
4V47
C3405
4V47
C3413
0.1
C3407
C2DBYY000015
IC3453
100
R3413
22
R3411
5P
C3416
SD CLK
CARD D0
SD CMD
CARD CLK
CARD D0
CARD CMD
<TO JACK>
TO SUB CN(C-8)
47K
R3427
RL3402
RL3401
DSC XRST
DSC BACK
CLK27B
<TO VIDEO1/EX INPUT>
TO SUB CN(C-8)
VBUS
USB D-
USB D+
<TO JACK>
TO SUB CN(C-8)
(INV.)
UNR321F00L
QR3405
D W1
D W0
D W1
D W0
<TO EVR
TO SUB CN(B-9)
D W0
D W1
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
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)
1.7(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)
1.0(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)
1.2(0)
IRQ1
IRQ2
CL3408
SUS
OE
RCV
CL3412
CL3402
CL3404
CL3405
MA2SD2400L
D3401
DTI
DSC DTO
DSC CLK
DSC DTO
DSC CLK
DSC RST
DSC FRP
DSC DTI
<TO CONTROL>
TO SUB CN(C-8)
DSC DTO
DSC CLK
DTI
CL3403
CL3401
470P
C3404
470P
C3402
FSE0
V0
VP
VM
0
R3472
CL3416
R3450        0
R3465        47K
R3441   33K
R3414   330
DSC WAKEUP
DSC BUSY
(INV.)
UNR321F00L
QR3402
WINKEND
MEMOEND
<TO CAMERA>
TO SUB CN(E-9)
(CARD LED DRIVE)
UNR311500L
QR3401
CARD LED
<TO CONTROL>
TO SUB CN(C-9)
R3448        10K
R3424        10K
R3452        47K
R3445        47K
R3442        47K
R3453 10K
(INV.)
UNR321F00L
QR3406
0.1
C3415
0.1
C3414
R3466 47K
CL3406
R3467   47K
CL3413
R3429        47K
R3423        47K
INV2
INH2
CDATA27
CDATA26
CDATA25
CDATA24
CDATA23
CDATA22
CDATA21
CDATA20
YDATA27
YDATA26
YDATA25
YDATA24
YDATA23
YDATA22
YDATA21
YDATA20
INV2
INH2
CDATA27
CDATA26
CDATA25
CDATA24
CDATA23
CDATA22
CDATA21
CDATA20
YDATA27
YDATA26
YDATA25
YDATA24
YDATA23
YDATA22
YDATA21
YDATA20
<TO VIDEO1>
TO SUB CN(D-9)
AVSS
PTL(7)
PTL(6)
AVCC
PTL(5)
PTL(4)
AN(3)/PTL(3)
AN(2)/PTL(2)
AN(1)/PTL(1)
AN(0)/PTL(0)
AVSS
VSS
MD4
MD3
VCCQ
RESETP
DREQ1/PTD(6)
DREQ0/PTD(4)
DRAK1/PTD(0)
DRAK0/PTD(1)
PTC(0)
NF*6/PTC(1)
NF*6/PTC(2)
NF*6/PTC(3)
SUSPNO/PTD(2)
VCCQ
VBUS/PTD(3)
VSSQ
TXENL/PTC(4)
XVDATA/PTC(5)/IO
IRQ7/PTC(6)
IRQ6/PTC(7)
IRQ5/SCPT(7)
VCC
RXD2/SCPT(4)
VSS
RXD1/SCPT(2)
RXD0/SCPT(0)
SCPT(6)
SCK2/SCPT(5)
TXD2/SCPT(4)
SCK1/SCPT(3)
TXD1/SCPT(2)
SCK0/SCPT(1)
TXD0/SCPT(0)
VCCQ
CKI0
VSSQ
TCLK/PTH(7)
STATUS1/PTJ(7)
STATUS0/PTJ(6)
EXTAL
XTAL
VCC
VSS
VSS
AUDCK/PTH(6)
VCC
CAP2
VSS
VSS
CAP1
VCC
MD0
TXDMNS/PTF(0)
TXDPLS/PTF(1)
DPLS/PTF(2)
DMNS/PTF(3)
TCK/PTF(4)
TDI/PTF(5)
TMS/PTF(6)
TRST/PTF(7)
AUDATA(0)PTG(0)
VCC
AUDATA(1)/PTG(1)
VSS
AUDATA(2)/PTG(2)
AUDATA(3)/PTG(3)
UCLK/PTG(4)
ASEBRKAK/PTG(5)
ASEMD0/PTG(6)
PTG(7)
ADTRG/PTH(5)
RESETM
WAIT
BREQ
BACK
TDO/PTE(0)
PTE(1)
RAS3U/PTE(2)
PTE(3)
PTE(6)
DACK1/PRD(7)
DACK0/PRD(5)
NF/PTJ(5)
NF/PTJ(4)
VCCQ
CASU/PTJ(3)
VSSQ
CASU/PTH(2)
NF/PTJ(1)
RAS3L/PTJ(0)
CKE/PTK(5)
CS6
PTE(5)
PTE(4)
CS5/PTK(3)
CS4/PTK(2)
CS3/PTK(1)
CS2/PTK(0)
VCCQ
CS0
VSSQ
AUDSYNC/PTE(7)
RD/WR
WE3/DQMLU/PTK(7)
WE2/DQMLL/PTK(6)
WE1/DQMLU
WE0/DQMLL
RD
BS/PTK(4)
A25
VCCQ
A24
VSSQ
A23
VCC
A22
VSS
A21
A20
A19
A18
A17
A16
A15
VCCQ
A14
VSSQ
A13
A12
A11
A10
A9
A8
A7
A6
A5
VCCQ
A4
VSSQ
A3
A2
A1
A0
D0
D1
D2
D3
D4
VCCQ
D5
VSSQ
D6
D7
D8
D9
D10
D11
D12
D13
D14
VCCQ
D15
VSSQ
D16/PTA(0)
D17/PTA(1)
D18/PTA(2)
VCC
D19/PTA(3)
VSS
D20/PTA(4)
D21/PTA(5)
D22/PTA(6)
D23/PTA(7)
D24/PTB(0)
VCCQ
D25/PTB(1)
VSSQ
D26/PTB(2)
D27/PTB(3)
D28/PTB(4)
D29/PTB(5)
D30/PTB(6)
D31/PTB(7)
IRQ4/PTH(4)
IRQ3/PTH(3)
IRQ2/PTH(2)
IRQ1/PTH(1)
IRQ0/PTH(0)
NM1
VSS
VCC
NC
VCC
MD2
MD1
189
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
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
6261
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
33
32
31
30
29
28
27
26
25
24
23
SUB (DSC) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
SUB (DSC) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
22
1
MD1
-
GND
2
MD2
-
GND
3
VCC
I
Voltage
4
NC
-
NC
5
VCC
I
Voltage
6
VSS
-
GND
7
NMI
I
Power Save Cancel
8
IRQ0/PTH(0)
I
FRP Card Squeeze
9
IRQ1/PTH(1)
I
FRP Card Squeeze
10
IRQ2/PTH(2)
I
FRP Card Squeeze
11
IRQ3/PTH(3)
I
USB Power Detect
12
IRQ4/PTH(4)
I/O Data Bus
13
D31/PTB(7)
-
NC
14
D30/PTB(6)
-
NC
15
D29/PTB(5)
-
NC
16
D28/PTB(4)
-
NC
17
D27/PTB(3)
-
NC
18
D26/PTB(2)
-
NC
19
VSSQ
-
GND
20
D25/PTB(1)
-
NC
21
VSSQ
I
Voltage
22
D24/PTB(0)
-
NC
23
D23/PTA(7)
-
NC
24
D22/PTA(6)
-
NC
25
D21/PTA(5)
-
NC
26
D20/PTA(4)
-
NC
27
VSS
-
GND
28
D19/PTA(3)
-
NC
29
VCC
I
Voltage
30
D18/PTA(2)
-
NC
31
D17/PTA(1)
-
NC
32
D16/PTA(0)
-
NC
33
VSSQ
-
GND
34
D15
I/O Data Bus
35
VCCQ
I
Voltage
36
D14
I/O Data Bus
37
D13
I/O Data Bus
38
D12
I/O Data Bus
39
D11
I/O Data Bus
40
D10
I/O Data Bus
41
D9
I/O Data Bus
42
D8
I/O Data Bus
43
D7
I/O Data Bus
44
D6
I/O Data Bus
45
VSSQ
-
GND
46
D5
I/O Data Bus
47
VCCQ
I
Voltage 
48
D4
I/O Data Bus
49
D3
I/O Data Bus
50
D2
I/O Data Bus
51
D1
I/O Data Bus
52
D0
I/O Data Bus
53
A0
-
NC
54
A1
O Address Bus
55
A2
O Address Bus
56
A3
O Address Bus
57
VSSQ
-
GND
58
A4
O Address Bus
59
VCCQ
I
Voltage
60
A5
O Address Bus
61
A6
O Address Bus
Pin 
No.
IC3453: DSC MICROCOMPUTER
Signal Name
I/O
Explanation
62
A7
O Address Bus
63
A8
O Address Bus
64
A9
O Address Bus
65
A10
O Address Bus
66
A11
O Address Bus
67
A12
O Address Bus
68
A13
O Address Bus
69
VSSQ
-
GND
70
A14
O Address Bus
71
VCCQ
I
Voltage
72
A15
O Address Bus
73
A16
O Address Bus
74
A17
O Address Bus
75
A18
O Address Bus
76
A19
O Address Bus
77
A20
O Address Bus
78
A21
O Address Bus
79
VSS
-
GND
80
A22
O Address Bus
81
VCC
I
Voltage
82
A23
O Address Bus
83
VSSQ
-
GND
84
A24
-
NC
85
VCCQ
I
Voltage
86
A25
-
NC
87
BS/PTK(4)
-
NC
88
RD
O Reed Strobe
89
WE0/DQMLL
O Write Enable (D7-D0 Select)
90
WE1/DQMLU
I
Write Enable (D15-D8 Select)
91
WE2/DQMUL/PTK(6)
-
NC
92
WE3/DQMLU/PTK(7)
-
NC
93
RD/WR
I
Reed/Write
94
AUDSYNC/PTE(7)
-
NC
95
VSSQ
-
GND
96
CS0
O Flash ROM Chip Select
97
VCCQ
I
Voltage
98
CS2/PTK(0)
O WORKRAM Chip Select
99
CS3/PTK(1)
-
NC
100 CS4/PTK(2)
I
Chip Select
101 CS5/PTK(3)
O Card I/F Control Chip Select
102 CS6
I
Chip Select
103 PTE(4)
O VBUS Detect
104 PTE(5)
O Test Reset
105 CKE/PTK(5)
-
NC
106 BAS3L/PTJ(0)
O LED Control
107 NF/PTJ(1)
O Test Signal
108 CASU/PTH(2)
I
CAS
109 VSSQ
-
GND
110 CASU/PTJ(3)
O MEMO END
111 VCCQ
I
Voltage
112 NF/PTJ(4)
O PTJ(4)
113 NF/PTJ(5)
I/O Data Bus
114 DACK0/PRD(5) O USB Transistor Control
115 DACK1/PRD(7) O 48MHz Control ON/OFF
116 PTE(6)
O PTE(6)
117 PTE(3)
O PTE(3)
118 RAS3U/PTE(2) O Test Signal
119 PTE(1)
O Reset
120 TDO/PTE(0)
O Serial Data 
121 BACK
-
NC
122 BREQ
-
NC
Pin 
No.
Signal Name
I/O
Explanation
123 WAIT
-
Waite Signal
124 RESETM
I
Voltage
125 ADTRG/PTH(5)
-
GND
126 PTG(7)
-
GND
127 ASEMD0/PTG(6)
I
Voltage
128 ASEBRKAK/PTG(5)
-
NC
129 UCLK/PTG(4)
I
48MHz In
130 AUDATA(3)/PTG(3)
-
NC
131 AUDATA(2)/PTG(2)
-
NC
132 VSS
-
GND
133 AUDATA(1)/PTG(1)
-
NC
134 VCC
I
Voltage
135 AUDATA(0)/PTG(0) O Test Signal
136 TRST/PTF(7)
-
NC
137 TMS/PTF(6)
I
TMS
138 TDI/PTF(5)
-
NC
139 TCK/PTF(4)
I
Standby Mode Control
140 DMNS/PTF(3)
I
USB Receiver (D-) In
141 DPLS/PTF(2)
I
USB Receiver (D+) In
142 TXDPLS/PTF(1) O USB (D+) Out
143 TXDMNS/PTF(0) O USB (D-) Out
144 MD0
-
GND
145 VCC
I
Voltage
146 CAP1
-
PLL1 Ext. Cupacity Terminal
147 VSS
-
GND
148 VSS
-
GND
149 CAP2
-
PLL2 Ext. Cupacity Terminal
150 VCC
I
Voltage
151 AUDCK/PTH(6)
-
GND
152 VSS
-
GND
153 VSS
-
GND
154 VCC
I
Voltage
155 XTAL
-
NC
156 EXTAL
I
Ext. Clock (27MHz)
157 STATUS0/PTJ(6)
-
Processor Status Signal
158 STATUS1/PTJ(7)
-
Processor Status Signal
159 TCLK/PTH(7)
-
NC
160 IRQOUT
-
NC
161 VSSQ
-
GND
162 CKIO
O System Clock Out (27MHz)
163 VCCQ
I
Voltage 
164 TXD0/SCPT(0) O Serial Out (Control Microcomputer)
165 SCK0/SCPT(1)
I
Serial Clock (Control Microcomputer)
Pin 
No.
Signal Name
I/O
Explanation
184 SUSPND/PTD(2)
O USB Suspend
185 NFX6/PTC(3)
O Data Bus
186 NFX6/PTC(2)
-
NC
187 NFX6/PTC(1)
-
GND
188 PTC(0)
O Standby Control
189 DRAK0/PTD(1)
-
GND
190 DRAK1/PTD(0)
-
NC
191 DREQ0/PTD(4)
-
GND
192 DREQ1/PTD(6)
-
GND
193 RESET P
I
Power ON Reset
194 VCCQ
I
Voltage
195 MD3
-
GND
196 MD4
I
Voltage
197 VSS
-
GND
198 AVSS
-
GND
199 AN(0)/PTL(0)
-
GND
200 AN(1)/PTL(1)
-
GND
201 AN(2)/PTL(2)
-
GND
202 AN(3)/PTL(3)
-
GND
203 PTL(4)
I
WINK END
204 PTL(5)
I
PTL(5)
205 AVCC
I
Voltage
206 PTL(6)
-
GND
207 PTL(7)
-
GND
208 AVSS
-
GND
Pin 
No.
Signal Name
I/O
Explanation
166 TXD1/SCPT(2)
-
NC
167 SCK1/SCPT(3) -
NC
168 TXD2/SCPT(4)
-
NC
169 SCK2/SCPT(5) -
NC
170 SCPT(6)
-
NC
171 RXD0/SCPT(0) I
Serial In (Control Microcomputer)
172 RXD1/SCPT(2) -
NC
173 VSS
-
GND
174 RXD2/SCPT(4) -
GND
175 VCC
I
Voltage
176 IRQ5/SCPT(7)
I
Ext. Squeeze Request
177 IRQ6/PTC(7)
I
Ext. Squeeze Request
178 IRQ7/PTC(6)
-
NC
179 XVDATA/PTC(5)/IO
I
USB Receiver Signal In
180 TXENL/PTC(4) O USB Output Enable
181 VSSQ
-
GND
182 VBUS/PTD(3)
I
USB Power Detect
183 VCCQ
I
Voltage
NV-GX7EG/EGM/B/EN/A/ENT
DSC I/O TABLE
4.4.1. DSC I/O TABLE
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
23
4.5. SUB (LENS DRIVE) SCHEMATIC DIAGRAM
4.8
1.4
1.4
1.4
1.5
1.5
1.5
1.4
1.4
1.4
1.5
1.4
1.5
1.4
-
2.8
0
2.4
0.6
1.4
1.7
1.1
1.4
1.4
1.8
1.3
1.4
2.7
1.4
0.1
2.7
2.8
2.8
0
2.6
6.0
7.4
0
7.4
7.4
0
7.4
0
2.0
1.4
1.4
2.2
0.1
0.8
1.4
1.4
1.4
2.8
0
0
1.9
1.9
1.5
1.4
2.7
2.7
1.4
1.4
1.4
1.2
1.2
2.8
1.4
1.4
1.4
1.4
1.4
1.4
0
D38
D37
D41
D33
D34
D35
D36
D53
D52
D51
D40
D39
(LPF)
(LENS DRIVE)
D42
D21
D20
D15
D16
D17
D14
D19
D18
D13
D10
D9
D12
D11
D8
D7
D6
D5
D4
D3
D2
D1
D48
D49
D45
D46
D47
D48
D44
D43
D29
D27
D28
D32
D31
D30
D24
D26
D25
D22
D23
A23
A22
A21
A20
A19
A18
A17
A16
A28
A29
A30
A31
A37
A32
A36
A34
A35
A20
A32
A31
A30
A29
A28
A10
A12
A11
A19
A18
A27
A23
A9
A26
B5
B3
B6
B4
B7
B8
B1
B2
A33
A25
A24
A21
A33
A27
A37
A22
A36
A35
A34
A26
A14
A13
A17
A16
A15
A8
A7
A3
A2
A1
A25
A24
A6
A5
A4
1
C701
0.1
C715
C1AB00001628
IC702
IRIS CLSE
IRIS OPEN
<TO CAMERA>
TO SUB CN(E-14)
22K
R730
A15
B8
B7
B6
B5
B4
B3
B2
B1
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
1K
R737
CL703
ZER B
ZER A
LIN PWM
ZA
ZB
ZC
ZD
FNO
ZSTBY
LSTBY
2200P
C709
2700P
C708
47K
R721
33K
R720
4700
R739
33K
R714
47K
R715
0.01
C712
0.01
C711
R716 4700
0.01
C706
4700
R706
47K
R702
47K
R705
2200P
C704
270P
C702
10K
R701
10K
R703
10K
R704
22P
C705
1000P
C703
10K
R740
4700
R717
390K
R797
120K
R731
220K
R799
33K
R732
56K
R733
1
C720
0.22
C719
150P
C718
1
C723
4700P
C710
0.01
C707
4700
R712
CL702
CL701
4700
R743
4700
R742
220K
R727
10K
R726
10K
R725
0.047
C726
4700
R718
470K
R719
47K
R738
R708 150
C713 470P
R722 220K
10K
R729
<TO CAMERA>
TO SUB CN(E-14)
<TO EVR/CAMERA>
TO SUB CN(C-14)
<TO CAMERA>
TO SUB CN(D-14)
<TO LENS>
TO SUB CN(E-13)
<TO CAMERA>
TO SUB CN(E-14)
0
R757
0
R756
0.01
C716
0.1
C717
47K
R728
4.7
R736
47
R747
2.2
R735
2.2
R734
1
C722
1
C721
1.5M
R746
4700
R723
4700
R724
4V47
C714
G1C220K00016
L702
0
R711
G1C100K00024
L701
EZB
IRM-
MGND
IRM+
VIR
FM+
ARS
FM-
VB
ZA+
ZARS
ZA-
ZB+
ZBRS
ZB-
ACMP
H1O
H2+
H2-
H2O
H3+
H3O
H4+
H4-
H4O
STBY
IOPEN
ICLOSE
H5+
H5-
EAF
EZA
H1-
ZSTBY
ZD
ZC
ZB
ZA
REFO
GND
ZBO
ZAO
ZBIN
ZAIN
PWMB
HB
HG
C0ABCA000053
IC701
PWM
<TO POWER>
TO SUB CN(C-13)
REFER TO SUB CONNECTION
<TO POWER>
TO SUB CN(C-13)
REG D3V
ZM GND
MR GND
H OUT(+)
H IN(-)
H IN(+)
H OUT(-)
Z VCC
Z ENC VCC
MR VCC
Z MR B
Z MR A
MR B
MR A
FM T(+)
FM T(-)
ZAN
ZBN
ZAP
ZBP
ALC M(-)
ALC M(+)
LEN CK
LEN DATA
ZM B
ZM A
M REF
LEN CS
FM B
FM A
COMP C
B COMP
A COMP
F2 C
FC B
FC A
-
+
-
+
-
+
-
+
0
0
8
7
-
-
6
+
+
14
5
9
VSS
+
-
0
VDD
+
13
10
11
12
0
4
1
-
3
2
D GND
REG A5V
LENS 3V
NOREG
LD
CK
DI
DGND
BIN
AIN
REFI
MB
MA
VCC
F2C
FCB
FCA
MIXO
LCI
LCMP
BCMP
CS
CS
CS
+
-
REFO
REFI
REFI
+
-
+
-
+
-
REFI
REFI
+
-
+
-
8bit DAC
DAC1
DAC2
PWMB
H.B
H.G
ZB
ZA
MB
MA
+
+
+
-
-
-
+
-
A
B
MIX
H1
H2
H3
-
+
+
-
-
+
+
H4
-
H5
-
+
BG
6V REG.
VB
+
-
-
+
-
+
B
ZOOM
V-I
A
ZOOM
V-I
AF
V-I
REFO
VB
4.5V REG.
ANALOG
IRIS LOGIC
DISABLE
CIRCUIT
DISABLE
ZOOM
+
-
+
-
+
-
+
-
DECORDER
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(SUB C.B.A.)
11
10
9
8
7
6
5
4
3
2
G
F
E
D
C
B
1
A
SUB (LENS DRIVE)
 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
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