Panasonic NV-GX7EG User manual
©2002 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
NV-GX7EG
NV-GX7EGM
NV-GX7B
NV-GX7EN
NV-GX7A
NV-GX7ENT
VOL.2
Q3-MECHANISM
Digital Video Camera/Recorder
ORDER NO.VMD0204026C8
1 INTRODUCTION 3
1.1. INTRODUCTION 3
2 SERVICE CAUTION 4
2.1. HOW TO DISCHARGE THE CAPACITOR ON FRONT
C.B.A. 4
2.2. EEPROM DATA FOR SPARE PARTS OF THE MAIN
C.B.A. 4
2.3. SERVICE EXTENSION CABLES 4
2.4. SERVICE EXTENSION CABLE FOR ALL C.B.A.
INCLUDED IN MODULE UNIT 6
3 BLOCK DIAGRAMS 9
3.1. CAMERA BLOCK DIAGRAM 9
3.2. CONTROL 1 BLOCK DIAGRAM 10
3.3. CONTROL 2 BLOCK DIAGRAM 11
3.4. VIDEO BLOCK DIAGRAM 12
3.5. DSC BLOCK DIAGRAM 13
3.6. MONITOR BLOCK DIAGRAM 14
4 SCHEMATIC DIAGRAMS 15
4.1. SUB (SUB CONNECTION) SCHEMATIC DIAGRAM 15
4.2. SUB (EX INPUT) SCHEMATIC DIAGRAM 17
4.3. SUB (SD AUDIO) SCHEMATIC DIAGRAM 19
4.4. SUB (DSC) SCHEMATIC DIAGRAM 20
4.5. SUB (LENS DRIVE) SCHEMATIC DIAGRAM 24
4.6. SUB (CAMERA) SCHEMATIC DIAGRAM 25
4.7. MAIN (MAIN CONNECTION) SCHEMATIC DIAGRAM 29
4.8. MAIN (LCD) SCHEMATIC DIAGRAM 34
4.9. MAIN (HEAD/ REC AMP) SCHEMATIC DIAGRAM 35
4.10. MAIN (VIDEO 2) SCHEMATIC DIAGRAM 36
4.11. MAIN (VIDEO 1) SCHEMATIC DIAGRAM 38
4.12. MAIN (POWER) SCHEMATIC DIAGRAM 41
4.13. MAIN (DRIVE) SCHEMATIC DIAGRAM 43
4.14. MAIN (CONTROL) SCHEMATIC DIAGRAM 44
5 CIRCUIT BOARD ASSEMBLIES 51
5.1. SUB C.B.A. (COMPONENT SIDE) 51
5.2. SUB C.B.A. (FOIL SIDE) 52
5.3. SUB C.B.A. ADDRESS INFORMATION 53
5.4. MAIN C.B.A. (COMPONENT SIDE) 54
5.5. MAIN C.B.A. (FOIL SIDE) 55
5.6. MAIN C.B.A. ADDRESS INFORMATION 56
6 CHECKING POINT OF THE CSP IC 57
6.1. CHECKING POINT TABLE 57
6.2. WAVEFORM TABLE (PLAY MODE) 80
7 REPLACEMENT PARTS LIST 86
7.1. ELECTRICAL PARTS LIST 86
CONTENTS
Page Page
2
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
1 INTRODUCTION
1.1. INTRODUCTION
This service manual contains technical information which will allow service personnel´s to understand and service this
model.Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
Information for Q-Mechanism should be referd to the another manual as below.
Order No. : VMD0109026C8
3
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
2 SERVICE CAUTION
2.1. HOW TO DISCHARGE THE CAPACITOR ON FRONT C.B.A.
2.2. EEPROM DATA FOR SPARE PARTS OF THE MAIN C.B.A.
When the Main C.B.A. is replaced, the fixed and average data must be changed by Tatsujin kit according to the Movie Camera’s
suffix.
Then, confirm and/or adjust the VTR and Camera section one by one.
2.3. SERVICE EXTENSION CABLES
This models is required the following extension cables for all connections.
Note 1:
Use the following extension cables when checking or adjusting individual circuit boards except module Parts.
(Main C.B.A. and Sub C.B.A.)
4
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
How to use extension cables.
Fig. T1-1
5
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
2.4. SERVICE EXTENSION CABLE FOR ALL C.B.A. INCLUDED IN MODULE
UNIT
This models is required the following extension cables for all connections.
Use the following extension cables when checking or adjusting individual circuit boards.
6
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
How to use extension cables.
Fig. T1-2
7
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
8
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
3 BLOCK DIAGRAMS
3.1. CAMERA BLOCK DIAGRAM
IC202-30 REC
1.5Vp-p (20usec.div.) IC202-2 REC
3.5Vp-p (20usec.div.)
NV-GX7EG/EGM/B/EN/A/ENT
CAMERA BLOCK DIAGRAM
VDD
DATA
ADDRESS
LVD
VD
HD
CLK
CGSO
CGCS
ASPCS
SUB
PS201
PS201
PS201
PS201
PS201
PS201
PS201
PS201
(EEP ROM)
IC303
1
4
3
2
CS
DTI
DTO
CLK
10
67
66
65
(72MHz)
X201
2FCK
8
42
3
(13.5MHz)
X301
75
121
RW
DSTB
ASTB
VIV2
BEND
168
136
96
31
83
251249238226
174
171
141
140
138
137
100
97
51
50
48
47
(CAMERA MICROCOMPUTER)
IC302
DSC
TO
8bit
C OUT
8bit
Y OUT
DSC
TO
BUSY
DTO STB
BLKEND
MEGAPIX
12
1/2f
245243242247248
I/F
MICROCOMPUTER
140
139
138
137
97
94
91
88
108
106
101
98
I/F
DSC
CONVERTER
DD
D RAM
ZOOM
H.V
CNR
YCP
PROCESSOR
Y/C
60
145
11
151
103
160
163
FCK
LVD
VD
HD
22
19
18
17
(DSP)
IC301
5
14
2
3
4
A/D CLK
41
(V DR)
IC205
5
3
17
18
1
8
7
9
14
13
12
10
CH1
V1
V2
V3
CH2
V4
SUB
R
H2
H1
DS2
DS1
16
19
20
21
15
22
23
31
27
30
39
38
PULSE DATA
HIGH SPEED/CH/TRANSFER
(CG/SSG)
IC201
I/F
DATA
1110
9
D0
D9
2
11
16
(10bit)
A/D
4647482122
I/F
DATA
AGC
IC202
(CDS/AGC/A/D)
CDS
30
15
14
13
12
6
3
1
2
9
15
14
13
12
6
3
1
2
9
PS201PP291
PP291
PP291
PP291
PP291
PP291
PP291
PP291
PP291
φ
R
φV1
φV2
φV3
φV4
SUB
φH2
φH1
VOUT
4
3
2
1
9
11
14
13
7
(CCD)
IC291
MAIN SIGNAL PATH IN REC MODE
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
9
3.2. CONTROL 1 BLOCK DIAGRAM
MAIN SIDE R
MAIN SIDE R
B6101
BATTERY
LITHIUM
SIDE L
MAIN
DEW SENSOR
252DEW
20
SCAN3
99
LCD OPEN
13
FP6503
SCAN3
12
FP6503
52
PAUSE
D6504
21
SCAN4
10
FP6503
SCAN4
STOP
11
FP6503
34
D6504
16
D6503
FF
9
FP6503
52
D6501
16
KEY IN4
D6503
52
D6503
43
FP6503
8
PLAY
REW
7
FP6503
52
D6502
D6901
D6907
D6904
FROM DSC
1
FP6503
CARD LED
TAPE/CARD D6101 REW
S6401
S6101
C MODE TAPE/CARD
NIGHTVIEW
S6107
ONEPOINT
S6110 TITLE
S6111
LCD OPEN
S6701
MULTI
S6112
STOP
S6108 PAUSE
S6109
PLAY
S6105 FF
S6106
CARD
ACCESS
5
FP6503
16
FP6503
SCAN2
C MODE
18
SCAN2
4
FP6503
15
FP6101
3
FP6101
14
FP6101
18
FP6101
12
FP6101
11
FP6101
10
FP6101
8
FP6101
9
FP6101
7
FP6101
17
FP6503
61
NIGHT
MULTI
D6501
2
FP6101
14
FP6503
5
FP6101
TITLE
15
FP6503
4
FP6101
ONE POINT
3
FP6503
16
FP6101
10
FP6501
13
FP6301
SCAN1
15
FP6501
8
FP6301
PHOTO SHOT
14
FP6501
9
FP6301
MAIN SIDE L
LCD OPEN
6
FP6503
13
FP6101
6
FP6101
61
D6502
KEY IN2
14
CASSETTE DOWN
S6211
C DOWN
LCD DET C.B.A.
S6212
EJECT
C DOWN
206
MAIN
MAIN
5
FP6506
1
FP6506
CASSETTE COVER
PHOTO SHOT
SIDE L
8
FP6302
2
FP6302
1
FP6302
EJECT SW
208
71
STANBY SW
16
D6504
34
D6501
KEY IN1
13
SCAN1
17
MODE CVD
MENU
S/S
34
D6502
KEY IN3
15
REAR OPERATION
STANBY SW
MENU
POWER SW
MODE
POWER ON
STANBY LED
VTR LED
CAM LED
DSC LED
POWER SW
204
STANBY LED
VTR LED
CAM LED
32
29
27
13
9
7
6
5
14
3
2
1
FP6502
S/S
8
FP6502
FP6502
FP6502
FP6502
FP6502
FP6502
FP6502
FP6502
FP6502
REG3V
2
QR2007
1
6
QR2006
6
1
4
2
5
3
DSC LED
IN BATT
VREF
SW NOREG
POWER ON
QR2008
30
POWER
FROM
255
259
258
POWER ON
QR2001
163
(32.768KHz)
X2601
VDD
CS
CLK
DATA
INT
8
2
35
6
7
1
(RTC)
IC2601
18
17
16
15
5
6
7
8
FP6301
FP6301
FP6301
FP6301
FP6501
FP6501
FP6501
FP6501
RTC CS
RTC CLK
RTC DI
RTC DO
RTC INT
191
190
189
188
205
49
47
41
38
MECHA.UNIT
X1
X2
157
155
27MHz
X2003
S.PHOTO
FP2203
12
FP2203
6
FP2203
11
MAIN
Q2007
MIC ON
33
4
FP2204
3
FP2204
FP2204
2
MAIN
FP2203
1
MAIN
MAIN
MAIN
14
FP2203
FP2203
9
16
FP2203
18
FP2203
5
FP2203
REG 3V
S TAB
QR2002
Q2003
MODE SW
SENSOR
T.REEL
EE DI
EE DO
EE CLK
DAC LD
EE CS
MIC DATA
MIC CLK
MIC AD1
MIC AD2
MIC AD3
S TAB SW
S-REEL
T-REEL
S PHOTO SW1
S PHOTO SW2
T PHOTO SW1
T PHOTO SW2
S PHOTO
T PHOTO
SNS LED
POS1
POS2
POS3
LD
2
3
4
17
16
15
CLK
1
IC2005
198
199
244
245
246
10
DO
DI
CLK
IC2008
CS
(DAC)
IC2009
(EEP ROM)
DI
-
+
+
-
7
6
5
1
3
2
83
82
26
25
24
22
247
248
34
SENSOR
S.REEL
3V
TO LCD
TO VIDEO
56
186
185
167
181
187
MIC
DATA
ADDRESS/
7
8
9
3V3V
T.PHOTO
NOREG
REG3V
IC2001
(CONTROL MICROCOMPUTER)
H
L
L
NV-GX7EG/EGM/B/EN/A/ENT
CONTROL 1 BLOCK DIAGRAM
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
10
N
N
N
N
S
S
S
S
M3
M1
M2 M3
M1
M2
M1
M3
M2
M1
M3
M2 M1 M3
M2
N
N
N
N
N
S
S
S
S
S
N
S
(RIO)
(CONTROL MICROCOMPUTER)
IC2001
IC3202
(PLANET)
IC3201
84
89
35
36 49
47
MAIN
MECHA.UNIT
3
FP2201
2
FP2201
16
FP2201
14
FP2201
12
FP2201
7
FP2201
13
FP2201
11
FP2201
1
FP2201
4
FP2201
5,6
FP2201
MAIN
MAIN
MAIN
9,10
FP2201
17,18
FP2201
7,8
FP2204
5,6
FP2204
MOTOR
LOADING
M
10
FP2202
1
FP2202
7,8
FP2202
3,4
FP2202
5,6
FP2202
HID
86
FRP
87
SPA
92
95
SSP
96
75
209
236
3
2
210
97
237
MAIN COIL 1
MAIN COIL 2
MAIN COIL 3
UNLOAD
LOAD
58
55
8
9
CONTROL
TRANSISTOR
DRIVE
DECORDER
CFG1 IN
H3-
H3+
H2-
H2+
H1-
H1+
CFG2 IN
PG+
FG+
M1
M_UNLOAD
M_LOAD
M2
M3
M1A
M2A
M3A
CAP FG
LIMIT
TORQUE
CAP ERR
CAP RSF
CYL ERR
CYL FG
CYL ON
POWER
TO
16
18
CYL SW
CAP SW
:CAPSTAN SERVO SPEED LOOP
:CAPSTAN SERVO PHASE LOOP
:CYLINDER SERVO PHASE LOOP
:CYLINDER SERVO SPEED LOOP
IC3
HALL
IC2
HALL
IC1
HALL
(CYL/CAP LOADING DRIVE)
DD CAPSTAN MOTOR
IC2201
DD CYLINDER MOTOR
CAP RSF
36
33
3V
FG
FG
PG
FG
MAIN COIL 3
MAIN COIL 2
MAIN COIL 1
MATRIX
COMP.
FG AMP
+
-
+
-
CAP ERR
LIMIT
TORQUE
40
41
24
CAP FG
LIMITER
DETECTOR
DIRECTION SWITCHING
DIRECTION
LOGIC
DIRECTION
CYL ERR
CYL PG
UNLOAD
LOAD
COMPARATOR
PG AMP
26
6
COMPARATOR
FG AMP
CYL FG
DRIVE CLK
CONTROL
TRANSISTOR
DRIVE
54
53
52
29
30
34
44
45
49
46
50
51
63
61
59
LOGIC
SWITCHING
COIL
ACTIVE
ADDITION
SLOPE
CONTROL
TRANSISTOR
DRIVE
19
14
27
CYL ON L
IC2201-24 REC/PLAY
1.8Vp-p (0.2msec.div.)
IC2201-26 REC/PLAY
1.8Vp-p (2msec.div.)
IC2201-27 REC/PLAY
1.6Vp-p (0.5msec.div.)
CL3001 REC/PLAY
1.8Vp-p (10msec.div.)
NV-GX7EG/EGM/B/EN/A/ENT
CONTROL 2 BLOCK DIAGRAM
3.3. CONTROL 2 BLOCK DIAGRAM NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
11
3.4. VIDEO BLOCK DIAGRAM
CLK135
INV1
INH1
INH2
INV2
98
99
102
103
(TI DSP)
IC3456
118
Y DATA
C DATA
Y DATA
C DATA
115
108
126
119
97
93
91
89
88
86
84
80
50-5750-57
42-49
42-49
3737
41
41
PP3401
PP3401
PP3401
PS3001
PS3001
PS3001
PP3401
PS3001
MAIN
SUB
L
H
CH1S
CH1F
CH2F
CH2S
97 22
MCLK
125
124
123123
124
125
PS3001
PS3001PP3401
PP3401
PS3001PP3401
40
36
39
3838
39
36
40
PP3401
PP3401
PP3401PS3001
PS3001
PS3001
PP3401PS3001
20-27 20-27
28-35 28-35
PP3401
PP3401
PS3001
PS3001
INH1
INV1
MAIN
SUB
MAIN
SUB
268
264
INH2
INV2
111
115
INV1
114
INH1
94
SUB
MAIN
MAIN SIGNAL PATH IN PLAYBACK MODE
MAIN SIGNAL PATH IN REC MODE
Y
C
CONTROL
TO
(AV DRIVE)
IC3002
FP6201
FP6201
FP6201
FP6504
FP6504
FP6504
19
18
20
21
2019
2118
FP6201FP6504
JACKMAIN
JK3801
DV TERMINAL
TO
MAIN
5
4
6
7
FP5001
FP5001
FP5001
FP5001
MIC
HEAD
FROM
97
7
10
FP4801FP6505
FP4801FP6505
FRONT
MAIN
PHONE
JK4001
AV IN/OUT
TO
FP6201
FP6201
FP6504
FP6504
33
6
32
7
36
3
FP6201FP6504
JACK
MAIN
SIDE L
MAIN
FRONT
MAIN
SPEAKER
JK3001
S JACK
TO
FP6301
FP6301
FP6301
FP6501
FP6501
FP6501
7
6
4
5
16
17
19
18
FP6301FP6501
FP6505 FP4801
14
1
12
3
FP4801FP6505
CLK135
CLK27
CLK24
CLK27
TPA+
TPA-
TPB+
TPB-
ADDRESS
DATA/
IC3202
(PLANET)
I/F
DV
LINE R
LINE L
SP OUT2
SP OUT1
Y OUT
V OUT
C OUT
Y
C
Rch
Lch
LPF
DOS
CLAPBUFF
ATT
MIX
DOS
CLAPBUFF
ATT
6
5
10
9
HPF ADC
AMP
AMP
MIC R
MIC L
LINE R
LINE L
DAC
I/F
AUDIO
I/F
REGISTOR
CONTROL
AMP
AMP
SDTI
SDTO
BCLK
LRCK
20
18
23
21
25
24
27
26
1
2
(AUDIO AD/DA)
IC3004
(HEAD/REC AMP)
IC5001
LOGIC
HID1
HID2
REC
PB
ATF
RF
HSE
CLK27
ADDRESS
DATA/
(RIO)
IC3201
2
3
1
717
IC3503IC3504
C IN
Y IN
IC3501
(INPUT)
CLK135
CLK27
146
59
SCK
SDA
STP
S VIDEO
AD
CLAP
SEP
Y/C
AGC
TBC
CHANGE
CLK
I/F
u COM
(DSP)
IC3001
FROM IC301
DATA
CAMERA
16
12
64
62
46
50
5331
35
24
23
66
63
61
93
35
10
PROCESS
AUDIO
99
100
86
114
18
17
15
14
IC2001
CONTROL
TO
SBA DI
SBA DO
SBA CLK
SBA CS
IC2001
CONTROL
FROM
121
118
116
115
112
111
109
107
105
103
101
99
81
89
277
276
275
8
31
26
21
16
12
9
28
94
81
79
76
75
69
68
66
63
61
58
56
53
51
50
1736 1638 1939 1842
26
27
28
29
30
31
32
33
GCA
AMP
LPF
AGC
DET
AGC
39
6
5
8
88
73
70
68
66
64
61
58
57
55
54
52
AMP
RF
EQ
VITERBI
8
41
ENCODER
I/F
83
80
PROCESS
DV FORMAT
274
267
266
263
148
141
136
129
128
121
98
91
C DATA
259
252
251
244
Y DATA
PROCESS
EFFCT
DIGITAL
CL3208 REC
2.7Vp-p (0.5msec.div.)
CL3203 PLAY
0.4Vp-p (0.5msec.div.)
NV-GX7EG/EGM/B/EN/A/ENT
VIDEO BLOCK DIAGRAM
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
12
3.5. DSC BLOCK DIAGRAM
DATA
CONNECTOR
CARD
(AUDIO D/A A/D)
IC4501
(MIC INPUT)
AUDIO DA/AD
IC3004
TO
(AUDIO OUT)
AUDIO DA/AD
IC3004
TO
L OUT
R OUT
R IN
L IN
AMP
20
DAC
AMP
4
3
ADCHPF
CONTROLLER
AUDIO I/F
8
10
9
15
7
18
16
11
12
DO MCK
DO BCK
DO LRCK
DSBA-CS
AD-PD
DSBA DO
DSBA CLK
AIDAT
DODAT
CONTROLLER
(SD RAM)
IC3457
RAM
I/F
DATA
60
31
89
78
13
11
10
8
7
5
4
2
ADDRESS
68
29
30
61
62
64
27
24
199
164
181
183
162
161
159
152
150
146
145
CLOCK ENABLE
SUPORT CHIP SELECT
WRITE ENABLE
COLUMI ADDRESS STROBE
71
20
17
18
19
RAW ADDRESS STROBE
138
137
136
135
134
CAMERA
FROM
MEGA PIX
MEGA BUSY
MEGA BEND
MEGA DSTB
101
104
106
107
PROCESS
MPEG4
COMPRESSION
JPEG
MEGA
PROCESS
VOICE
19
24
22
23
25
37
38
73
72
20
27
DATA
254
229
256
222
226
1
17
TO
VIDEO
93
91
89
97
DATA
MICRO
COMPUTER
IC3456
(TI-DSP)
I/F
I/F
80
84
86
88
SELECT
119
126
108
115
PROCESS
JPEG
VGA
EXPANSION
JPEG
MEGA
RAM I/F
I/F
USB
IRQ2
10
IRQ1
9
48
HS3401
IC3452
(4M SRAM)
IC3402
(MEMORY)
ADDRESS DATA
JACKSUB
(SYSTEM)
USB TERAMINAL
JK2502
2
3
1
1
2
3
10
9
8
FP6202
FP6202
FP3401
FP3401
FP6202
FP3401
IC3455
(USB DRIVER)
11
10
-
+
5
4
3
12
13
2
-
+
+
-
D
140
141
182
D
RCV
179
142
D OUT
D OUT
143
180
OUT EN
IC3407
1
2
4
V BUS CONT
V BUS
103
11
45
28
29
251714
91
DATA
ADDRESS
8254
IC3453
(SD I/F)
IC3451
(DSC MICROCOMPUTER)
DATA
52
34
S DATA IN
S CLK
S DATA OUT
171
165
164
116
DSC WAKEUP
XRD
RD/WR
ENERULE
WRITE
88
93
89
7
168
QR3402
IC2001
(CONTROL)
DSC CLK
DSC DTO
DSC DTI
DSC BUSY
CARD DET
CARD PRO
179
176
177
98
57
59
31 48
25
24
41
47
1
318
33
29
JACK
1
FP6201
4,5,6
FP6202
2
FP6201
7
FP6202
9
FP6202
8
FP6202
SUB/MAIN
38,39
FP6504
5,6,7
FP3401
37
FP6504
4
FP3401
2
FP3401
3
FP3401
DET
GND
PRO
DATA
CMD
CLK
12
11
10
7
2
5
29
DATA
ADDRESS
DATA
28
1145
48
1
8
17
25
NV-GX7EG/EGM/B/EN/A/ENT
DSC BLOCK DIAGRAM
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
13
3.6. MONITOR BLOCK DIAGRAM
L
LCD 3V
HALL SENSOR
IC991
3
2
1
LCD RVS
MONITOR
MAIN
CS
LCD RVS
CLOCK
DATA
CS
D903 TL902
TL901
QR902
34
8
FP903
65
FP601
18
242
IC904
4
SDATA
FP601
FP601
20
FP903
5
FP601
FP601
19
3
SCLK
CS
MONITOR
21
FP903
FP903
FP903
6
MAIN
7
23
FP601
9
FP601
11
MONITOR
FP903
FP903
17
IC903
MAIN
15
MATRIX
7
8
12
4
3
5
FP901
FP901
FP901
FP901
FP901
FP901
22
FP901
LCD PANEL
FP901
21
20
MONITOR
HST
B
HCK2
R
G
HCK1
VST
VCK
EN
FP901
B PLUSE
&
V PAL
66
67
61
64
62
(CONTROL/PROCESSOR:LCD)
IC901
I/F
15
16
14
HD
VD
HD
VD 10
5
BRIGHT
GAMMA
G
FP601
14
FP903
10
FP601
FP601
12
CONTRAST
B
R
MONITOR
16
FP903
12
FP903
14
MAIN
CLAMP
AMP
OUTPUT
70
71
3472
36
32
NOREG
14
T901
85
BL 5V
2
D
S
G3
2
1
T902
Q902
1
3
185
HD
BL BRIGHT H
VD
220
219
EVF
MAIN
NC/BLD
IC602
4
2
1
Q881
BACKLIGHT
BACKLIGHT
BL5V
18
T881
45
IC2001
35
36
187
166
5
4
B
BG
GR
R
FP802
3
16
FP802
STV
COM
CKH1
CKH2
STH
CKV2
12
21
3
FP603
17
FP801
FP801FP603
10
11
FP801FP603
20
1
B
G
R
177
LCD B
172
LCD G
168
LCD R
:VIDEO MAIN SIGNAL PATH
EVF PANEL
EVF LCD
11
10
9
4
13
15
14
FP802
FP802
FP802
FP802
FP802
FP802
FP802
5
6
7
10
4
2
3
16
15
14
11
17
19
18
FP801FP603
FP801FP603
FP801FP603
FP801FP603
EVF
MAIN
FP801
FP801
FP801
FP603
FP603
FP603
DECODER
&
COUNTER
PLL
H PLUSE
&
V PAL
37
13
14
17
24
(CONTROL/PROCESSOR:EVF LCD)
IC601
HD
VD
47
46
SDATA
SCLK
CS
I/F
9
10
8
35
33
30
BUFFER
AMP
BRIGHT
LPF
CLAMP
42
43
44
162
157
153
EVF B
EVF G
EVF R
IC3001
IC901-10 REC/PLAY
3.0Vp-p (20usec.div.) IC901-5 REC/PLAY
2.7Vp-p (20usec.div.)
IC901-72 REC/PLAY
0.6Vp-p (20usec.div.) IC901-70 REC/PLAY
0.5Vp-p (20usec.div.)
IC901-71 REC/PLAY
0.5Vp-p (20usec.div.)
IC901-34 REC/PLAY
9.0Vp-p (20usec.div.) IC901-36 REC/PLAY
9.0Vp-p (20usec.div.) IC901-32 REC/PLAY
9.0Vp-p (20usec.div.)
IC601-42 REC/PLAY
0.4Vp-p (20usec.div.) IC601-43 REC/PLAY
0.4Vp-p (20usec.div.) IC601-44 REC/PLAY
0.4Vp-p (20usec.div.) IC601-30 REC/PLAY
8.0Vp-p (20usec.div.) IC601-33 REC/PLAY
8.0Vp-p (20usec.div.) IC601-35 REC/PLAY
8.0Vp-p (20usec.div.)
48
H
BL BRIGHT
NV-GX7EG/EGM/B/EN/A/ENT
MONITOR BLOCK DIAGRAM
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
14
4 SCHEMATIC DIAGRAMS
4.1. SUB (SUB CONNECTION) SCHEMATIC DIAGRAM
TO PS3001
(B-1)
(E-33)
(F-33)
(A-33)
(F-33)
(F-33)
(G-33)
(E-1)
(D-33)
(F-1)
(E-1)
(B-1)
(C-1)
(B-1)
(C-1)
(E-1)
(B-33)
(E-33)
(B-33)
(A-1)
(F-1)
(G-1)
(B-1)
(SUB C.B.A.)
C80
C79
C78
C77
C76
C75
C74
C73
C72
C71
C70
C69
C68
C67
C66
C65
C64
C63
C62
C61
C60
C59
C58
C57
C56
C55
C54
C53
C52
C51
C50
C49
C48
C47
C46
C45
C44
C43
C42
C41
C40
C39
C38
C37
C36
C35
C34
C33
C32
C31
C30
C29
C28
C27
C26
C25
C24
C23
C22
C21
C20
C19
C18
C17
C16
C15
C14
C13
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
(B-1)
(C-1)
(C-1)
(B-1)
(C-17)
(F-17)
(E-17)
(B-17)
(D-17)
(B-17)
(C-17)
(E-1)
(D-1)
(E-1)
(D-1)
(E-1)
(F-1)
(C-1)
(C-1)
A39
A38
A37
A36
A35
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
CAMF VPP
CAMF VDD
SS DET
CAM1.5V
VD
CAM SCLK
SIF XRST
10
C299
10
C298
F3H1C1070004
C294
CL3421
TO DSC/JACK
FP6202
TO
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
11
CL3912
SD AUDIO
DSCEX INPUT
TO SUB CN
TO EVR
TO CONTROL
TO VIDEO1
TO POWER
TO CAMERA
TO SD AUDIO
TO POWER
TO JACK
TO VIDEO1/EX INPUT
TO VIDEO1/EX INPUT/CONTROL/EVR/CAMERA
TO EX INPUT/VIDEO1/CAMERA
TO EX INPUT
TO DSC/JACK
TO DSC
TO CAMERA
TO VIDEO1/DSC
TO VIDEO1/CONTROL/CAMERA/DSC/EVR
TO VIDEO1/DSC/CAMERA
TO DSC
TO POWER
TO VIDEO1
TO CONTROL
TO POWER
TO FRONT
TO VIDEO1/FRONT
PP3401
MAIN CONNECTION
TO
FP701
LENS
TO
FP3401
JACK
TO
CAM VDD/MODE0
CAMF VPP/MODE1
E2CLK
E2DATA
ZSW
ZOOMAD
CG RST
CAM RTN
CAM RST
RTN FLD
CLK45
IRDET
AFST
FN0
INST ST
AF MF
AUTO MNL
D GND
D GND
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
INH1
INH2
CLK135
CLK27B
INV1
INV2
CDATA27
CDATA26
CDATA25
CDATA24
CDATA23
CDATA22
CDATA21
CDATA20
YDATA27
YDATA26
YDATA25
YDATA24
YDATA23
YDATA22
YDATA21
YDATA20
DSC5V
DSC5V
REGA5V
REGA5V
REGD3V
REGD3V
A3V2
A3V2
CAM5VREG
CAM5VREG
D GND
D GND
D GND
D GND
D GND
NOREG
NOREG
NOREG
SHOE NOREG
SHOE NOREG
SHOE NOREG
D GND
D GND
D GND
FENC SSDET
LENS3V
REG3V
REG3V
REGA2.5V
REGA2.5V
SH2V
SH2V
SIF1.8V
SIF1.8V
REGD1.8V
REGD1.8V
TI1.8V
TI1.8V
1.5V
1.5V
NC
NC
DSC TDI
DSC FRP
DSC RST
NC
DSC BUSY
DSC DT0
DSC CLK
DSC XRST
DSC WAKEUP
DSC BACK
NC
CARD LED
D W1
D W0
SDIN R
SDOUT R
SDIN L
SDOUT L
SIF SCK
XRST
SYNC DET
WIDE DET
SIF CS
SCIO
VHPR
SYIO
EXT PAUSE
INPUT SEL
SIF SDA
NC
D GND
D GND
D GND
D GND
MODESW
MF ENC2
MF ENC1
CAM-8V
CAM15V
CAM15V
EVRSCK
EVRSBI
EVRSBO
CAM VD
CAMTEST
CAMO
VTR T
C V DATA
V C DATA
CAM SCK
CAMD3OFF
ALCM-
ALCM+
HOUT+
HIN+
HOUT-
HIN-
ZABS
ZENCVCC
ZLED
ZBP
ZAP
ZBN
ZAN
ZMRB
ZMGND
ZMGND
ZMRA
ZVCC
ZVCC
FMT+
FMT-
MRVCC
MRVCC
MRA
MRGND
MRGND
MRB
VBUS
USB D+
USB D-
DSC GND
DSC GND
DSC GND
CARD DO
CARD CLK
CARD CMD
DSC315V
TDI DSC
D W1
D W0
CARD LED
DSC BACK
DSC BUSY
DSC DTI
DSC DTO
DSC CLK
DSC FRP
DSC RST
DSC XRST
DSC WAKEUP
INV2
INH2
CDATA27
CDATA26
CDATA25
CDATA24
CDATA23
CDATA22
CDATA21
CDATA20
YDATA27
YDATA26
YDATA25
YDATA24
YDATA23
YDATA22
YDATA21
YDATA20
TI1.8V
SH2V
DSC5V
WINKEND
MEMOEND
MEGAPIX
MEGABUSY
MEGABEND
MEGADSTB
DSBA DO
DSBA CLK
DSBA CS
AD PD
DOLRCK
DOMCK
DOBCK
DODAT
AIDAT
DSC GND
USB D-
USB D+
VBUS
DSC315V
CARD CLK
CARD DO
CARD CMD
CLK27B
TMS
TCK
CLK135
INV1
INH1
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
TDI SIF
DSC315V
DSBA DO
DSBA CLK
DSBA CS
AD PD
DOLRCK
DOMCK
DOBCK
DODAT
AIDAT
D GND
SD OUT R
SD OUT L
SD IN R
SD IN L
TDI TOPS
CLK27B
TMS
TCK
INH1
INV1
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CLK135
TDI SIF
SIF XRST
EXT PAUSE
SIF SCK
SYNC DET
SIF SDA
SIF CS
WIDE DET
INPUT SEL
D GND
SIF1.8V
REGA5V
REGA2.5V
SCI O
SYI O
VHPR
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
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
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
89
90
91
92
93
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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
10987654321
G
F
E
D
C
B
A
SUB (SUB CONNECTION) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
15
H
H
CCD5V
15V
F ADJ
SHOE DAT
SHOE CLK
(F-33)
(G-1)
(E-1)
(D-1)
(E-1)
(D-1)
(E-33)
(G-1)
(G-1)
(G-33)
(E-33)
(G-33)
(F-33)
(E-33)
(G-1)
(B-1)
(F-33)
(G-33)
(F-33)
(E-33)
(C-33)
(C-33)
(B-33)
(C-33)
(D-33)
(F-1)
(F-1)
(A-33)
(B-33)
(F-1)
(G-1)
(B-33)
(F-33)
(F-1)
E123
E122
E121
E120
E119
E118
E117
E116
E115
E114
E113
E112
E111
E110
E109
E108
E107
E106
E105
E104
E103
E102
E101
E100
E99
E98
E97
E96
E95
E94
E93
E92
E91
E90
E89
E88
E87
E86
E85
E84
E83
E82
E81
E80
E79
E78
E77
E76
E75
E74
E73
E72
E71
E70
E69
E68
E67
E66
E65
E64
E63
E62
E61
E60
E59
E58
E57
E
E56
E55
E54
E53
E52
E51
E50
E49
E48
E47
E46
E45
E44
E43
E42
E41
E40
E39
E38
E37
E36
E35
E34
E33
E32
E31
E30
E29
E28
E27
E26
E25
E24
E23
E22
E21
E20
E19
E18
E17
E16
E15
E14
E13
E12
E11
E10
E9
E8
E7
E6
E5
E4
E3
E2
E1
(F-1)
(D-11)
(F-11)
(D-11)
(A-1)
(F-1)
(E-1)
(F-11)
(E-11)
(G-1)
(D-1)
(E-1)
D53
D52
D51
D50
D49
D48
D47
D46
D45
D44
D43
D42
D41
D40
D39
D38
D37
D36
D35
D34
D33
D32
D31
D30
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D GND
ZMGND
MRGND
PP291
TO
FP4801
TO
CL452 CL453 CL454 CL455
REGA5V
REGD3V
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
2221201918171615141312
CAMERA
LENS DRIVE
CL390
TO EX INPUT
TO SUB CN
TO CCD
TO SUB CN
TO VIDEO1
TO VIDEO1/EX INPUT/DSC/CONTROL
TO DSC/EX INPUT/VIDEO1
TO LENSDRIVE/EVR
TO LENSDRIVE
TO DSC
TO LENS
TO CAMERA/EVR
TO CAMERA
TO POWER
TO LENS
TDI TOPS
CL319
CL321 CL322
0
R453
D4ED12710002
VZ453
D4ED12710002
VZ452
D4ED12710002
VZ451
CL451
G
S
0
07.97.9
07.9
D
321
456
1K
7.9
0
R452
47K
R451
0
R450
:ON
SHOE POWER
RN1117F
QR451
(SWITCHING)
B1DHCC000019
Q451
PS201
CCD FLEX.
TO
FP4002
FRONT
TO
FP3402
SHOE CONNECTOR
TO
HL
A GND
A GND
A GND
VSUBCNT
V1
V2
V3
V4
5V
A GND
OUT
12V
12V
SUB
-8V
-8V
R
H1
H2
ST NOREG
ST NOREG
ST NOREG
REG5V
REG5V
FDAC
ST SW
TRIGEND
CHAEND
CHARGE
NOREG GND
NOREG GND
NOREG GND
NOREG GND
SHOE UNREG
SHOE UNREG
SHOE SDATA
SHOE SCLK
SHOE DET
SHOE GND
SHOE GND
SHOE GND
REGA5V
REGD3V
CAM TDO
MODESW
MF ENC2
MF ENC1
AF MF
AUTO MNL
A GND
D GND
CG RST
INST ST
SS DET
REGD1.8
CAMD3OFF
A3V2
CAM1.5V
CAM15V
CAM-8V
CAM RST
ZOOMAD
CAMF VDD
CAMO
VD
ZSW
EVRSBO
EVRSBI
CAM SCLK
V C DATA
EVRSCK
C V DATA
VTR T
CAMTEST
CAMF VPP
AFST
E2CLK
E2DATA
IRDET
RTN FLD
CAM RTN
CAM5VREG
BST TEST
HL
CCD5V
OUT
H2
H1
VSUBCNT
R
15V
SUB
V1
V3
V2
V4
-8V
F ADJ
CHAEND
CHARGE
TRIGEND
ST SW
SHOE CLK
SHOE DET
SHOE DAT
SHOE P
CLK45
TCK
TMS
INH1
INV1
CDATA17
CDATA16
CDATA15
CDATA14
CDATA13
CDATA12
CDATA11
CDATA10
YDATA17
YDATA16
YDATA15
YDATA14
YDATA13
YDATA12
YDATA11
YDATA10
CLK135
FNO
LSTBY
ZSTBY
IRISOPEN
PWM
LINPWM
IRISCLSE
ZERB
ZERA
ZD
ZC
ZB
ZA
F2C
FCB
FCA
COMPC
ACOMP
BCOMP
MREF
ZMA
ZMB
FMB
FMA
LENCK
LENDATA
LENCS
MEGADSTB
MEGABEND
MEGABUSY
MEGAPIX
MEMOEND
WINKEND
ZLED
ZABS
FNO
LSTBY
ZSTBY
LENCK
LENDATA
LENCS
MREF
ZMA
ZMB
FMB
FMA
PWM
LIMPWM
IRISCLSE
IRISOPEN
ZERB
ZERA
ZD
ZC
ZB
ZA
F2C
FCB
FCA
COMPC
ACOMP
BCOMP
NOREG
LENS3V
ZVCC
ZENCVCC
HIN+
HIN-
HOUT+
HOUT-
MRVCC
MRB
MRA
ZMRB
ZMRA
FMT+
FMT-
ZAN
ZBN
ZAP
ZBP
ALCM-
ALCM+
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
SUB (SUB CONNECTION) SCHEMATIC DIAGRAM
NV-GX7EG/EGM/B/EN/A/ENT
SUB (SUB CONNECTION) 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:
DIAGRAM IS STOP MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
NOTE:
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
16
4.2. SUB (EX INPUT) SCHEMATIC DIAGRAM
0 1.00
001.1 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
I6WIDE DET
<TO VIDEO1/FRONT>
TO SUB CN(E-5)
1.1
1.7
1.1
1.10
1.11.10.7
0.2
0.7
2.4
2.61.60.10.1
4.84.80.3
0
4.7
4.7
1.14.8
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
IN3VCCOUTGND
CTL2IN2IN1 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
IN3VCCOUTGND
CTL2IN2CTL1IN1
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
98765432
A
1
C0ABAA000045
IC3502
L3501 G1C100K00024
(SWITCH)
C9ZB00000281
IC3503
(SWITCH)
C9ZB00000281
IC3504
VCC 765
4321
8
4321
5678
4321
5678
<TO POWER>
TO SUB CN(D-5)
D GND
REG A5V
REG A2.5V
SIF 1.8V
SUB (EX INPUT) SCHEMATIC DIAGRAMNV-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
I13I12I11I10I8
I7
I1I5I4I3I2
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
1716151413121110
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)
0.70.71.41.4
(1.8)
1.3
2.71.41.42.8
2.82.72.72.71.41.41.41.4
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
SDTISDTOBCLKLRCKMCLKPDL IN2R IN2L IN1
D GND
R IN1A GND VA
CONTROL REGISTER I/F
CONTROLLER
AUDIO I/F
DAC
DIVIDER
CLOCK
ADC
HPF
L OUT CCLK CSDFZ CDTO VD
2324 22 21 20 19 18 17 16 15 14 13
1
VCML
23456789101112
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
4321
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
A8A7A2A3
A4
A5
A1A6
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 D01.0(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 D15DGND9
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 256255254253252251250249248247246245244243242241240239238237236235234233232231230229228227226225224223221220219218217216215214213212211210209208207206205204203202201200199198197196195194193
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
REFER TO SUB CONNECTION
1110987654321
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
This manual suits for next models
5
Table of contents
Other Panasonic Camcorder manuals
Panasonic
Panasonic SDR-S10 User manual
Panasonic
Panasonic HC-V500K User manual
Panasonic
Panasonic AG-EZ1UP User manual
Panasonic
Panasonic Palmcorder PalmSight PV-DV910 User manual
Panasonic
Panasonic PV-GS80 User manual
Panasonic
Panasonic HC-W850 User manual
Panasonic
Panasonic AVCCAM AG-AC90 User manual
Panasonic
Panasonic NV-MS4B User manual
Panasonic
Panasonic AJ-HPX2000 User manual
Panasonic
Panasonic GPKS1000 - INDUSTRIAL COLOR CAM User manual
Panasonic
Panasonic Palmcorder Palmsight PV-L600 User manual
Panasonic
Panasonic AJSDX900 - 24P DVCPRO 50 Quick start guide
Panasonic
Panasonic AVCCAM AG-HMC80 Series User manual
Panasonic
Panasonic Palmcorder PV-D427 User manual
Panasonic
Panasonic VM-L153 User manual
Panasonic
Panasonic Lumix DMC-G5K Technical specifications
Panasonic
Panasonic HX-WA2A User manual
Panasonic
Panasonic AG-HPX255EJ User manual
Panasonic
Panasonic NVM1 User manual
Panasonic
Panasonic NV-VS70EN/A User manual
