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

10
11
12
13
14
15
16
17
18
ADM0
ADM3
ADM2
ADM1
ADM4
ADM6
ADM9
ADM11
ADM15
ADM14
DBR2
DBR0
DBR1
DBR3
ADM13
ADM12
ADM10
ADM7
ADM8
ADM5
TSTDT[10]
TSTDT[13]
TDI
TSTDT[12]
TDO
DVDD
TSTDT[11]
HID2
TSTDT[14]
TO MAIN CN(C-21)
<TO HEAD_AMP/POWER>
HID1
TSTDT[9]
SPA
TO MAIN CN(D-21)
<TO JACK>
TSTMD
TCK
AVSS[PWM]
AVSS[TFDAC]
AVSS[SDAC]
AVDD[SDAC]
AVDD[TDAC]
AVDD[FDA/PWM]
IBIAS
FPO_B
ATFO
AVDD[VCO]
AVDD[ADC]
AVSS[ADC]
AVSS[VCO]
VCORP
ATFIN
VCOREF
XRST
DVDD
DVSS
PBIN
VCOIN
IREF
OSO
PBX
DVDD
CS
FPO
AGCCTL
TRST
SCANEI
TSTDT[15]
N.C
RECCUR
TMS
TO MAIN CN(D-21)
<TO CONTROL/
  VIDEO1/EX INPUT>
N.C
ADM[6]
ADM[3]
ADM[5]
ADM[8]
ADM[11]
ADM[10]
ADM[9]
ADM[7]
DBR[3]
TSTDT[0]
REQR
CLK27A
DVSS
DVDD
ACKR
DBR[1]
ADM[15]
ADM[14]
ADM[13]
ADM[1]
ADM[12]
ADM[2]
DBR[0]
XWEH
DVDD
DVSS
DVDD
DVDD
N.C
DVSS
XRE
XWEL
ADM[4]
AS
DVSS
ADM[0]
DVDD
DVSS
DBR[2]
TO MAIN CN(B-21)
<TO CONTROL/HEAD_AMP>
TO MAIN CN(D-21)
<TO DRIVE>
TO MAIN CN(C-21)
<TO CONTROL/EVR>
TO MAIN CN(B-21)
<TO EVR>
H37
H38
H39
H54
H45
H46
H47
H27
H28
H29
H30
H31
H32
H33
H34
H35
H36
H26
H52
H48
H49
H50
H51
RECCTL
RECCLK
DVDD
RECI
HSE
EQHLD
PBH
DVSS
TSTDT[6]
TSTDT[4]
TSTDT[8]
TSTCKO
DVDD
TSTCKI
DVSS
TSTDT[7]
[RIO]
TSTDT[2]
DVSS
CYLFG
DRIVECLK
TSTDT[3]
TSTDT[5]
CYLPG
TSTDT[1]
TO MAIN CN(D-21)
<TO DRIVE/CONTROL>
TO MAIN CN(C-21)
<TO HEAD_AMP>
0.1
0.1
10
22K
47
1K
2700[D]
0.1
0.1
180
22P
0.1
680
15K
27K
0.1u
0.1
680
0.1
10K
10K
1K
C1AB00001132
F1L1A224A009
F3E0G1060002
J0JAC0000014
F1L1A105A010
RL3206
RL3205
IC3201
RL3204
CL3223
C3206
C3205
CL3203
CL3209
R3229
RL3201
R3216
R3203
R3201
R3205
C3204
C3207
R3202
C3213
C3209
C3229
RL3202
C3221
R3211
R3210
R3213
C3211
C3222
R3212
C3218
R3209
R3215
LB3203
CL3211
CL3212
CL3210
RL3226
RL3224
RL3222
RL3221
RL3223
RL3225
RL3227
RL3228
CL3213
CL3208
C3202
CL3207
R3217
7
6
3
4
1
112
2
5
8
10
9
13
14
12
11
18
17
15
16
20
19
23
25
24
27
29
28
26
21
22
111
30
110
31
109
32
108
33
107
34
106
35
105
36
104
37
103
38
102
39
101
40
100
41
64
70
69
68
66
67
65
77
79
83
82
85
84
81
80
78
76
75
74
73
72
71
63
60
61
58
57
56
59
62
86
55
87
54
88
53
89
52
90
51
91
50
92
49
93
48
94
47
95
46
96
45
97
44
99
42
98
43
XRST
TPA+
TPB-
TPA-
TPB+
SPA
CYL_FG
RECCLK
EQHOLD
RECI
AGCCTL
ATF_OUT
RF_AGCOUT
HID2
RECCADJ
HSE
RECCTL
DRIVE_CLK
CYL_PG
PBH
ATFI
HID
HID1
N
Q
T
S
P
V
W
U
M
K
L
J
F
E
A
B
D
C
H
G
:VIDEO MAIN SIGNAL PATH
:CYLINDER SERVO SPEED/PHASE LOOP
 MAIN (VIDEO 2) 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:
0
0
1.7
0.7
0
0
0
0
0
0
0
0
1.7
1.7
1.7
2.8
1.3
2.4
1.4(0)
1.3(0)
0.8(0)
0.8(0)
2.4
1.2(0)
2.4
2.4
1.0(0)
-
2.1(0)
0.5(0)
1.2(0)
1.5(2.5)
2.4
0
2.8
0
0
0
0
-
1.4
1.7
2.8
0(2.8)
2.4
2.8(0)
0
0(2.8)
0
1.7
1.4
1.4
1.1(0.2)
1.7
-
-
1.7
-
-
-
-
1.7
-
-
-
-
0
-
-
0
0
1.7
0
0
-
-
-
-
-
-
-
1.0
0
 MAIN (VIDEO 2) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
37
4.11. MAIN (VIDEO 1) SCHEMATIC DIAGRAM
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
47K
1u
[1608]
10K
0.1
1u[1608]
0
[24.575MHz]
1u[1608]
10K
0.1
0.1
0.1
0.1
15K
0
1u[1608]
0.1
0.1
0
10K
0.1
0.1
8P
1M
15K
10K
0.1
0.1
0
8P
0
12K
0
0.1
0.1
4V22u[T][Y]
0.1
0
10K
0.1
4V47u[T][Y]
0.1
47K
0.1
10K
0.1
LB3002
R3034
C3001
RL3034
R3017
CL3013
C3036
C3043
C3003
R3031
X3001
C3004
R3022
C3013
CL3031
C3026
C3006
L3012
RL3014
C3041
R3006
R3030
0
R3038
C3012
C3019
L3006
RL3024
C3009
R3039
R3023
C3018
C3020
RL3023
C3042
R3033
R3016
R3041
C3025
C3033
C3008
LB3003
R3020
C3040
R3032
RL3025
R3021
R3029
C3027
C3030
C3038
LB3004
RL3022
C3039
R3026
IC3001
(DSP)
R3007
CL3050
C3021
C3005
C3031
LB3001
R3009
RL3021
C3035
R3024
CL3012
C3029
C3053
J0JAC0000014
F1L1A105A010
H0J245500021
G1C100K00019
G1C100MA0060
F3E0G1060002
J0JAC0000014
J0JAC0000014
C1AB00001130
J0JAC0000014
F1L1A
224A009
284
283
282
281
280
279
278
277
126
138
137
133
135
136
134
130
131
128
127
129
132
124
122
116
117
114
115
120
121
118
119
123
125
141
142
139
140
144
145
143
147
146
149
148
151
150
153
152
162
160
155
157
156
154
159
158
161
163
185
183
181
178
179
174
172
170
168
166
164
165
167
169
171
173
176
177
175
180
182
184
213
210
209
212
211
207
205
203
198
200
199
196
194
192
189
190
187
188
186
191
193
195
197
202
201
204
206
208
215
214
216
224
222
218
219
217
221
220
223
248
246
244
242
240
238
236
234
231
232
227
228
225
226
229
230
233
235
237
239
241
243
245
247
249
275
273
271
269
267
264
265
262
260
258
256
254
252
250
251
253
255
257
259
261
263
266
268
270
272
274
276
107
101
100
103
102
105
106
104
113
112
111
110
109
108
43
8
6
5
7
9
3
2
4
12
13
11
17
21
19
18
20
15
14
16
10
42
40
38
36
34
32
30
28
26
24
22
23
25
27
29
31
33
35
37
39
41
69
67
65
63
61
59
57
55
53
51
49
47
45
44
46
48
50
52
54
56
58
60
62
64
66
68
70
87
98
96
94
92
90
88
89
91
93
95
97
99
83
84
79
80
75
76
72
73
74
78
77
82
81
86
85
71
1
REGD3V
DBR3
D_GND
ADM13
DBR2
REGD1R8V
ADM2
CDATA12
ADIN0
LCD_HD
ADM5
YDATA15
TDI_TOPS
DBP2
ADIN5
ADM15
ACKR
OSDCLK
ADM1
CDATA15
ADIN1
YDATA13
OSDHD
ADM7
ADIN2
OSDBLKB
INF
ADIN6
REQP
CHR_Y
ADM4
YDATA14
ADM12
DBP3
REGD3V2
ACKP
OSDVD
ADM3
CDATA11
FCK
INV1
OSDVB
EVF_ON_H
REGA2R5V
DBP0
REGD2R5V
AS
YDATA16
ADM0
ADM8
CDATA10
OSDVR
YDATA17
ADIN7
DBP1
CAMHD
I2
I5
I6
I7
I8
I9
I4
I3
I10
I11
I12
I13
I128
I135
I168
I164
I160
I161
I162
I158
I159
I100
I101
I102
I103
I104
I105
I124
I165
I136
I137
I138
I139
I140
I141
I142
I143
I144
I145
I146
I147
I148
I149
I150
I134
I133
I97
I98
I99
I53
I54
I31
I62
I63
I64
I65
I66
I67
I68
I69
I70
I71
I72
I73
I74
I32
I33
I34
I35
I36
I37
I38
I39
I40
I41
I42
I43
I44
I45
I46
I47
I48
I49
I50
I51
XRE
YDATA11
CDATA14
ADM11
YDATA10
LCD_VBLK
ADM10
OSDVG
DBR1
ADIN8
CAMVD
REQR
ADIN9
XWEL
YDATA12
CDATA16
LCD_ON_H
ADM9
OSDBLKA
DBR0
REGD1R5V
ADM14
INH1
ADIN4
XWEH
CDATA13
ADIN3
ADM6
CDATA17
Z
A
M
R
g
S
e
F
Y
a
B
L
Q
f
T
G
X
C
K
P
U
H
j
W
c
D
N
l
m
J
h
V
d
E
ADM14
ADM13
ADM12
ADM11
ADM10
ADM9
ADM8
ADM7
ADM6
ADM5
ADM4
ADM3
ADM2
INF
ADM1
ADM0
AS
XWEH
XRE
XWEL
DBP3
ADM15
CLK24
TDI_PLANET
SSP
FRP
CLK27A
CLK27B
INH2
CDATA17
YDATA11
YDATA13
YDATA15
YDATA17
DBR0
REQR
DBR3
INH1
DBR2
INV1
YDATA16
YDATA14
YDATA12
YDATA10
CDATA11
CDATA13
CDATA15
CDATA16
CDATA14
CDATA12
CDATA10
ADIN8
CAMVD
CAMHD
ADIN4
ADIN9
ADIN7
ADIN6
ADIN0
ADIN2
ADIN5
ADIN3
ADIN1
CDATA21
CDATA23
CDATA25
CDATA27
YDATA21
YDATA23
YDATA25
YDATA27
YDATA26
YDATA24
YDATA22
YDATA20
CDATA26
CDATA24
CDATA22
CDATA20
INV2
ACKR
REQP
DBP0
DBP1
DBR1
ACKP
DBP2
XRST
VSS
VDD1.5V
DRAM_VSS
PORT[1]
VDD1.5V
DRAM_VSS
VDD1.5V
TEST[4]
TEST[5]
VDD1.5V
TEST[3]
TEST[1]
PORT[8]
DRAM_VSS
PORT[6]
TEST[0]
DRAM_VSS
TEST[2]
CLK24
DRAM_VSS
VDD2.5V
XTRST
PORTC
AFRP
TMS
TDI
TCK
VDD2.5V
TDO
VDDC
VDD2V
DRAM_VSS
DRAM_VSS
VDD1.5V
VDD1.5V
DRAM_VSS
XWEH
PORT[7]
PORT[9]
DTMB
VDDC
PORT[4]
PORT[5]
XWEL
PDRTB
PORT[2]
PORT[3]
DTCLK
DVM
XRE
VSS
DOLRCK
BEND
CDATA2[0]
MCLK24O
MCLK24I
CDATA2[3]
CDATA2[4]
CDATA2[2]
CDATA2[6]
YDATA2[0]
CDATA2[7]
CDATA2[5]
CDATA2[1]
VDD2V
VDDC
INV2
VSS
DIDAT
CCDCLK1
FSCLKIN
CCDCLK0
DIMCK
DILRCK
VSS
VDDC
DOMCK
CLK27B
CLK27A
LCDCLK
EVF_H/L
PORTA
DIBCK
VDD2V
DOBCK
AIDAT1
AIDAT2
CLK135
DODAT
VDDC
VSS
XRST
FRP
SSP
INH2
V1V2
VSS
AS
OSDHD
ADM[2]
ADM[1]
ADM[9]
ADM[10]
ADM[7]
DRAM_VSS
ADM[6]
ADM[8]
ADM[14]
ADM[15]
ADM[12]
ADM[13]
DRAM_VSS
DRAM_VSS
DRAM_VSS
VDD
2.5V
VDD1.5V
DBP[3]
VDD1.5V
NC
DBP[1]
DBR[1]
DRM_VSS
DBP[0]
DBP[2]
VSS
NC
NC
NC
ADM[11]
VDD2V
ADM[4]
ADM[3]
DRAM_VSS
VDD1.5V
VDD1.5V
ADM[5]
VSS
INF
VDDC
TO MAIN CN(C-24)
<TO LCD>
FCB
ZDCOMP
ZBCOMP
ZACOMP
ZCCOMP
F2C
FCA
FSLPFO
OSDVD
ALCPWM
VDDC
STILL
VSS
SIG
TO MAIN CN(E-24)
<TO POWER>
TO MAIN CN(B-26)
<TO POWER>
CDATAI[4]
CDATAI[3]
CDATAI[7]
YDATAI[0]
CDATAI[6]
YDATAI[3]
YDATAI[1]
YDATAI[2]
CDATAI[5]
CDATAI[0]
CDATAI[2]
CDATAI[1]
VDDC
ACKP
VDD2.5V
REQP
DBR[2]
DBR[3]
INH1
VDDC
YDATAI[5]
YDATAI[4]
YDATAI[7]
YDATAI[6]
VDD2V
REQR
DBR[0]
INV1
VSS
ACKR
OSDCLK
TO MAIN CN(C-24)
<TO VIDEO2>
TO MAIN CN(D-24)
<TO CONTROL/VIDEO2>
ADM[0]
ADIN[5]
ADIN[3]
CAM_CG_DTO
CAM_AFDR_DTO
CAM_AFDR_CLK
AFDR_CS_INT
CAM_CG_CS
CAM_CG_CLK
ADIN[8]
ADIN[9]
FCK2135
ADIN[7]
OSDBLKA
OSDBLKB
LCDHD
VBLK
1.5
-
-
-
0.1
0.1
0
2.6
2.6
2.3
1.7
1.5
1.5
1.0
1.0
1.4
2.6
1.0
1.0
1.0
2.6
1.0
1.4
2.6
2.6
1.0
1.4
2.6
1.0
1.0
1.4
2.6
1.0
1.4
2.6
1.4
1.0
1.0
2.6
2.6
1.4
2.3
-
1.4
1.2
1.4
-
-
-
-
1.5
1.7
-
-
-
-
-
-
1.4
1.4
-
-
-
-
-
-
0
0
0
1.4
1.4
0
0.2
0
0
1.7
0
1.5
1.7
1.4
1.4
0
0
1.4
1.4
2.8
2.8
2.6
-
-
-
1.5
1.7
1.5
0.2
0
2.3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
1.5
-
1.7
1.5
1.5
1.5
1.7
0.9
-
-
-
-
-
-
-
-
-
0.9
-
0
0
1.2
1.4
2.7
-
0
1.5
0
0.1
0.1
2.8
1.0
1.7
1.5
1.2
0
-
1.0
2.7
2.3
0.1
0
2.8
1.5
-
2.3
-
-
-
-
-
-
-
0
2.6
2.6
VDDS
PLLAVSS
ZPWMOUT1
ZPWMOUT2
VSS
PWMOUT1
EVFPOL
IVCOAVD
PLLDVSS
IVCOAVSS
FSLPFI
LCDPOL
VDDC
PLLDVDD
ADIN[4]
PLLAVDD
ADIN[6]
VSS
FCK45
VDDC
CAMHD
OSDVG
OSDVB
OSDVR
VDD32
CAMVD
VSS
VDDC
ADIN[1]
EVFRVBS
EVFGVBS
EVFBVBS
EVFBOUT
EVFGOUT
EVFREF
CLKSEL[1]
CLKSEL[0]
YDATA2[5]
YDATA2[4]
YDATA2[6]
YDATA2[2]
YDATA2[1]
YDATA2[3]
CLKSEL[2]
YDATA2[7]
AVDD
EVFROUT
LCDBVBS
LCDBOUT
ADIN[0]
LCDRVBS
LCDROUT
LCDREF
LCDGOUT
LCDGVBS
AVDD
COUT
DVDD
DVSS
AVSS
CREF
CVBS
YREF
AVSS
AVDD
YVBS
YOUT
AVDD
AVDD
AVSS
DVSS
DVDD
AVSS
AVSS
AVDD
AVDD
AVSS
AVSS
AVDD
AVSS
ADIN[2]
TO MAIN CN(D-26)
<TO DSC/EX_INPUT>
TO MAIN CN(C-26)
<TO POWER>
TO MAIN CN(D-25)
<TO CONTROL>
TO MAIN CN(D-24)
<TO CAMERA>
TO MAIN CN(E-26)
<TO CAMERA/CONTROL>
TO MAIN CN(C-25)
<TO CONTROL>
TO MAIN CN(C-26)
<TO POWER>
(MAIN C.B.A.)
REFER TO MAIN CONNECTION
1.7
 MAIN (VIDEO 1) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
38
10
11
12
13
14
15
16
17
18
VCOM
EXTL
EXTR
CCSK
BCLK
MCLK
PDN
1.7
1.7
1.7
0
1.7
0.9
0.8
0.9
0.1
0
1.7
2.6
1.2
1.2
0.1
0.1
1.1
0.7
0.1
0.2
0.8
0.6
1.2
2.6
2.6
DGND
VT
SDTI
LRCK
SDTO0
SDTO1
VD
CSN
CDTO
CDTI
VREF
VA
INTR0
INTL0
INTR1
INTL1
AGND
LIN
RIN
ROUT
LOUT
1u[1608]
1u[1608]
0.1
15K
15K
33K
1u[1608]
10K
10K
10
1u
[1608]
1K
1K
[1608]
33K
C3046
C3047
C3024
IC3004
LB3006
R3037
R3015
R3035
C3002
R3127
R3126
R3001
L3002
C3014
R3125
R3115
C3045
C3034
R3005
COFBZJ000005
(AUDIO AD/DA)
J0JAC0000014
G1C100MA0060
F1H0J2250003
F3E0G1060002
IPGA0
IPGA1
Controller
Audio I/F
Divider
Clock
Register I/F
Control
ADC1
HPF
De-emp
DAC
ADC0
HPF
18
21
24
23
25
26
22
19
20
27
28
16
15
17
13
14
10
11
8
3
4
1
2
6
7
5
9
12
l
c
d
R
Q
U
S
T
N
C
G
H
E
D
F
A
B
L
M
J
K
P
X
a
Y
Z
V
W
f
j
g
h
e
p
s
Y
c
a
Z
b
R
N
Q
P
S
J
H
K
C
A
B
F
E
G
D
M
L
T
X
V
W
m
l
n
e
d
h
k
j
f
g
SBA_DI
SBA_DO
SBA_CS
SBA_CLK
m
t
0
R3008
 MAIN (VIDEO 1) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
 MAIN (VIDEO 1) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
39
19
20
21
22
23
24
25
26
27
SPON
SPGND
SPOUT2
GCTL
GCTL
Y_
C_
YIN2
BLK
CHR
V_ON
YC_ON
AMUTE
LINE_R
HP_R
LINE
_L
VREFH
HP_L
S_DC
MUTETC
HPM
BEEPIN
YVVCCH
CVCCH
VOUT
MIXSW
COUT
CGND
SPOUT1
SPVCC
VREFSP
SPIN
MIXOUT
HPMUTE
HPGND
HPMUTE
CTL
AMUTE
HPON
ON
GND
AMCTL
LINE
LCHIN
RCHIN
AVCC
AV
CCH
HPDETL
ZDETIN
ZDET
SW
FLTR
YFB
YOUT
GND
VFB
YV
CLUMP
SUBY
GND
VVCCH
CIN2
VVCC
INSEL
YIN1
EVR
GND
CTL
VREF
WIDE
CIN1
390K
68
1K
1K
0
0
0
0
0
0
4.8
4.8
0
0
1K
0.01
10
10
0.1
4700
75
4700
[1608]
1K
4R7u[2012]
100
4V22u[T][Y]
680
4R7u[2012]
1K
[1608]
100
4V22u[T][Y]
0
0
47K
0.1
[0603]
[0603]
[2520]
4R7u[2012]
6.3V22u[T][Y]
68
0.1
0.01
1u[1608]
220K
220K
0.01
1u[1608]
1u[1608]
390
4R7u[2012]
1800
[1608]
1u
[1608]
10K
5600
3900
[0603]
[0603]
4R7u[2012]
1u[1608]
47K
47K
47K
[0603]
6.3V100u[T][X]
390
1800
[1608]
6.3V100u[T][X]
0.1
10K
0.1
0.01
4V47u
[T][Y]
4700
R3113
R3129
R3130
R3105
R3106
Q3101
Q3102
Q3103
C3102
QR3102
QR3101
RL3009
CL3001
CL3002
CL3108
CL3011
CL3010
RL3004
RL3003
CL3019 CL3018
CL3017
CL3016
CL3015
CL3008
R3107
IC3002
R3109
LB3007
C3140
R3124
R3131
R3108
C3131
R3122
C3125
R3118
C3120
R3117
C3116
R3120
C3128
R3119
C3122
R3025
LB3005
R3010
L3011
R3139
C3115
C3105
C3106
L3017
C3138
C3114
C3108
R3132
C3107
C3111
C3137
R3141
R3140
C3103
C3139
C3136
R3103
C3104
R3110
C3112
D3101
C3129
R3137
R3136
L3013
L3014
R3138
C3126
C3127
C3132
C3123
R3133
R3134
L3015
R3135
C3134
C3055
C3110
R3111
C3121
R3116
C3117
C3119
C3101
R3112
C3141
L3009
C3109
C3142
R3128
B1ABBE000002
(MUTE)
(MUTE)
(MUTE)
(SWITCHING)
(INV.)
B1ABBE000002
B1ABBE000002
UNR9215J0L
UNR311100L
AN2903FJQ
(AUDIO/VIDEO DRIVE)
J0JBC0000042
F1H0J2250003
F1H0J2250003
J0JBC0000042
G1C100MA0060
F1L1A103A008
F1L1A103A008
G1C100K00025
VCS0JM106
F1H0J2250003
MA2J11100L
G1C100MA0060
G1C100MA0060
F1L1A103A008
F1L1A103A008
G1C101K00019
F1L1A103A008
F3F0J4760002
F3E0G1060002
F1H0J2250003
G1C100MA0060
3.5
3.5
4.8
2.2
4.8
0
1.7
1.4
1.4
1.4
1.4
2.9
1.4
1.4
4.8
0
1.7
0
2.0
1.4
1.4
2.8
4.7
1.2
0
0
0
0
0
0
0.4
1.2
1.2
1.4
2.8
4.8
1.7
0
0.1
0
2.4
0
2.4
0
2.4
2.3
0
2.2
0
0
0
0
0
61
63
62
56
54
55
57
50
49
53
51
52
58
59
60
64
10
11
6
8
9
7
DC SHIFT
DC SHIFT
DC SHIFT
MUTE
MUTE
MUTE
EVR
EVR
+
13
12
17
18
16
14
15
20
19
LPF
LPF
24
23
DC SHIFT
MUTECTL
MUTE
MUTECTL
22
21
1
+
-
1/2VC
4
5
2
3
+
VCC
43
IF
AND
44
41
42
STB
47
48
45
46
DY
15db
30
+3db
-
31
GCA
CLAMP
33
32
35
36
39
40
38
37
34
S-DC
B
DOS
DOS
B
W
DOS
MIX
+
15db
DV
+
-
-
+
15db
DC
27
25
BUFF
3db
+
-
GCA
-9db
EVRCTL
26
ATT
BPF
LPF
-9db
ATT
29
BUFF
28
MICR2
MICL2
BL_BRIGHT_H
VHPR_EX
SCI_O
SYI_O
CLK27B
SCI_OEX
SSP
VHPR
SBA_DO
SBA_CLK
SBA_CS
V1V2
BEND
SBA_DI
CDATA24
SPOUT1
SPOUT2
CDATA23
YDATA27
C_GCTL
HPMUTE_H
HPON_H
SPK_VOL
SPK3V
WIDE
EVF_BOUT
EVF_ROUT
EVF_GOUT
LCD_GOUT
LCD_BOUT
LCD_ROUT
CLK135
REGA5V
Y_GCTL
AON_H
CDATA26
YDATA20
CDATA27
CDATA25
HPDET_L
YDATA26
YDATA25
YDATA23
YDATA21
YDATA22
YDATA24
AFRP
SPK_ON_H
AMUTE_H
CDATA20
CDATA21
CDATA22
INV2
INH2
SYI_OEX
SDOUT_R
SDOUT_L
CLK24
TDI_PLANET
CLK27A
LHPL
RGND
MICL
SDIN_L
SDIN_R
TCK2
TMS2
MICR
XRST
FRP
k
l
m
j
W
V
Q
N
P
R
H
J
A
C
B
F
E
G
D
M
K
L
T
S
a
b
c
Z
Y
g
h
e
d
f
X
s
p
n
TO MAIN CN(D-24)
<TO VIDEO2/CONTROL>
TO MAIN CN(C-24)
<TO EX_INPUT/>
TO MAIN CN(C-24)
<TO VIDEO2>
TO MAIN CN(E-26)
<TO SD_AUDIO>
TO MAIN CN(E-24)
<TO MONITOR>
TO MAIN CN(B-25)
<TO FRONT>
TO MAIN CN(C-26)
<TO JACK>
TO MAIN CN(B-24)
<TO VIDEO2>
TO MAIN CN(D-24)
<TO VIDEO2/CONTROL>
TO MAIN CN(B-26)
<TO JACK>
TO MAIN CN(D-24)
<TO VIDEO2/CONTROL/EX.INPUT>
TO MAIN CN(C-24)
<TO EX_INPUT/EVR>
TO MAIN CN(D-24)
<TO EX_INPUT/DSC>
TO MAIN CN(B-24)
<TO FRONT>
TO MAIN CN(C-26)
<TO JACK>
TO MAIN CN(D-25)
<TO DSC>
TO MAIN CN(C-26)
<TO SIDE L>
TO MAIN CN(C-26)
<TO DSC/EX_INPUT>
TO MAIN CN(C-26)
<TO POWER>
TO MAIN CN(C-25)
<TO CONTROL>
TO MAIN CN(C-24)
<TO LCD>
TO MAIN CN(C-25)
<TO CONTROL>
t
:MAIN SIGNAL PATH
I60
I59
I58
I55
I56
I57
I79
I80
I81
I82
I83
I84
I85
I86
I87
I88
I89
I90
I91
I92
I93
I94
I95
I96
I21
I22
I27
I28
I20
I17
I52
I19
I18
I76
I75
I61
I77
I78
I1
I157
I163
I113
I114
I115
I116
I117
I119
I118
I120
I121
I122
I112
I152
I153
I156
I151
I106
I107
I108
I109
I110
I111
I169
I170
I130
I129
I132
I131
I126
I127
I155
I154
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
BRACKETS(   )ON THIS DIAGRAM IS RECORD MODE. (SP MODE)
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
NOTE:
 MAIN (VIDEO 1) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
 MAIN (VIDEO 1) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
40
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