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Model
NV-DS12EG NV-DS12B NV-DS12EGM NV-DS25EG NV-DS25EGM NV-DS25B NV-DS25EN NV-DS25A
Pages
72
Size
5.97 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / DIGITAL VIDEO CAMERA RECORDER
File
nv-ds12eg-nv-ds12b-nv-ds12egm-nv-ds25eg-nv-ds25egm.pdf
Date
PREV: Panasonic NV-DS11EG / NV-DS11B / NV-DS11E / NV-DS11EN / NV-DS11ENA / NV-DS11ENC Service Manual

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3.10. DIGITAL INTERFACE SCHEMATIC DIAGRAM
L44
L43
L42
L41
L10
L15
L14
L1
L2
L47
L46
L45
L12
L11
L21
L20
L19
L18
L17
L16
L13
L40
L39
L38
L37
L36
L35
L34
L33
L32
L31
L30
L29
L28
L27
L26
L25
L24
L23
L22
L8
L7
L6
L5
L4
L3
L9
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:
TPB(-)
TPB(+)
TPA(-)
TPA(+)
<TO FRONT>
TO MAIN CONNECTION
R3816 0
DV INT
9
8
7
6
5
4
3
2
F
E
D
C
B
1
A
BD3
BD2
BD0
BD1
6V22
C3803
27
R3802
0.047
C3806
R3805 0
6V10
C3801
ADDRESS
:MAIN SIGNAL PATH
DATA
<TO CONTROL>
TO MAIN CONNECTION
<TO CAMERA>
TO MAIN CONNECTION
TDI CAM
<TO CONTROL/VIDEO1/2>
TO MAIN CONNECTION
<TO VIDEO2>
TO MAIN CONNECTION
<TO VIDEO2/CONTROL>
TO MAIN CONNECTION
 EVR/DSC>
<TO CONTROL/VIDEO1/2/
TO MAIN CONNECTION
<TO POWER>
TO MAIN CONNECTION
<TO VIDEO1>
TO MAIN CONNECTION
 CAMERA/EVR/DSC>
<TO VIDEO1/2/3/
TO MAIN CONNECTION
<TO VIDEO1/2/3>
TO MAIN CONNECTION
0.047
C3816
6V10
C3805
0.047
C3809
C3807 1
C3808 270P
R3811 10K
R3810 10K
R3807 56
R3806 56
R3808 56
R3809 56
12K
R3804
12K
R3803
TSB13LV21GHE
IC3801
TCK
TMS
INF
TDI DIF
D GND
REG D2V
DIF 3V
FRP
SSP
CLK246
SMP
BD3
BD2
BD1
BD0
CLK 18M2
T AD DT15
T AD DT14
T AD DT13
T AD DT12
T AD DT11
T AD DT10
T AD DT9
T AD DT8
T AD DT7
T AD DT6
T AD DT5
T AD DT4
T AD DT3
T AD DT2
T AD DT1
T AD DT0
T ALE
RD
BLW
CLK BCLK
DC
RST DIF
CNA
PINE PWD
RST PHY
ADDT4
ADDT5
ADDT6
ADDT7
VCC2VB
VCC2V
ADDT8
ADDT9
ADDT10
ADDT11
GND
ADDT12
ADDT13
ADDT14
ADDT15
VCC2VB
VCC
XINTP
GND
C LKON
LPS
CNA
TESTM1
TESTM2
XPRESET
VCC2V
PWRDN
PLLFLT
PLLVDD
PLLGND2
PLLGND1
XISEL
VCC
XI
CPS
XO
GND
VCCA
TPA+
TPA-
TPB+
TPB-
RO
RI
VCCA
VCCA
GNDA
TPBIAS
GNDA
GNDA
GND
VCC
PC2
PC1
PC0
VCC2V
GND
VCC
XISO
LREQ
SCLK
CTL0
CTL1
GND
D0
D1
D2
D3
VCC2V
TESTB1
RAMEZ
TESTB0
GND
NTCLK
NTOUT
NTINHZ
CYCLEIN
VCC
TESTA4
TESTA3
TESTA2
TESTA1
TESTA0
GND
TDO
TDI
XTRST
TCK
TMS
VCC2V
XSEN
SCK
SO
SI
GND
NC
NC
NC
NC
NC
NC
VCC
NC
NC
NC
NC
GND
NC
NC
NC
NC
VCC2V
NC
NC
NC
NC
GND
FRP
SSP
XLRESET
VCC
VCC2VA
SMP
BD3
BD2
BD1
BD0
GND
CLK18
INF
VCC2VA
VCC2V
VCC2VB
BCLK
ALE
XBLW
XRD
DC
GND
ADDT0
ADDT1
ADDT2
GND
ADDT3
0.1
C3811
R3814 0
R3815 0
R3812 10K
VLQ0584-T
L3802
VLQ0584-T
L3803
VLQ0584-T
L3801
T ADDT15
T ADDT14
T ADDT13
T ADDT12
T ADDT11
T ADDT10
T ADDT9
T ADDT5
T ADDT8
T ADDT6
T ADDT7
T ADDT4
T ALE
BLW
RD
T ADDT2
T ADDT1
T ADDT0
T ADDT3
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
73
74
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
37
38
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
1
2
6
5
4
10
3
9
8
15
7
14
13
17
16
12
11
18
100
101
102
103
104
105
106
107
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
19
108
 
-
-
-
2.1
-
-
-
-
1.4
0
2.8
3.1
2.1
2.1
1.3
1.3
1.3
1.3
1.0
0
2.1
2.1
2.1
1.0
-
-
-
-
 
-
-
-
-
2.1 
 
 
 
 
 
 
 
 
 
3.1 
3.1 
 
2.1 
 
 
 
3.1 
 
 
 
0 
 
3.1 
3.1 
0 
1.2 
0
0
0
0
3.1
-
 
 
3.1
 
 
 
 
 
 
0.5(1.2) 
-
2.8
-
-
2.1
3.1
 
-
 
 
-
-
-
-
-
-
3.1
-
-
-
-
-
3.1
-
0.8
3.1
3.1
0
2.8
2.1
-
3.1
3.1
0
3.1
2.8
 
-
3.1 
2.1
-
-
-
-
-
-
-
-
2.1
2.1
-
-
-
-
(DIGTAL-I/F)
CL3804
CL3803
CL3802
CL3801
RL3801
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
25
3.11. CONTROL SCHEMATIC DIAGRAM
H
H
L
H
H
H
H
H
H
H
L
H
H
H
L
L
L
H
H
L
H
H
H
H
(NV-DS25 ONLY)
(NV-DS25 ONLY)
0.01
C2042
0.01
C2038
A131
A130
(NV-DS12 ONLY)
R2045   1K
R2038   1K
R2149 1K
(NV-DS25 ONLY)
R2036   1K
R2037   1K
A132
(NV-DS25 ONLY)
F211
F212
DSC WAKEUP
DT3 BUSY
<TO DSC>
TO MAIN CONNECTION
F92
F22
F21
F20
13
8
12
F102
F101
F104
F103
F98
F97
F100
F99
F156
F134
F173
F66
F188
F187
F186
F15
F16
F167
F166
F155
F154
F153
F152
F151
F150
F149
F148
F147
F146
F145
F144
F143
F142
F141
F140
F139
F138
F137
F201
F202
F199
F200
F69
F67
F68
F65
F53
F79
F80
F81
F89
F90
F182
F7
F6
F185
F184
F111
F181
F180
20
19
A13
A104
A103
A102
A78
A77
A119
A118
A87
A86
A117
A116
A115
A114
A113
A112
A111
A110
A109
A108
A107
A106
A105
A101
A100
A99
A98
A97
A96
A95
A94
A93
A92
A91
A90
A89
A88
A87
A86
A71
A69
A67
A65
A28
A63
A61
A58
A54
A52
A50
A48
A10
A25
A74
A20
A73
A72
A70
A24
A68
A66
A27
A64
A62
A60
A59
A57
A56
A55
A53
A51
A49
A47
A11
A26
A15
A16
A46
R2016 1K
R2011 1K
2.2
C2014
A18
A17
A12
A85
A84
A83
A82
A81
A9
A8
A45
A23
A22
A21
A76
A40
A41
A44
A43
A42
A80
A75
A79
A78
A77
A14
A39
A76
A30
A75
C2002 0.01
B19
B18
B20
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B21
A19
A29
A6
A7
A4
A5
A3
A2
A1
A36
A35
A34
A33
A31
A32
A37
A38
<TO SIDE R>
TO MAIN CONNECTION
<TO REAR CASE/DSC>
TO MAIN CONNECTION
<TO SIDE L/SIDE R>
TO MAIN CONNECTION
<TO HRA>
TO MAIN CONNECTION
<TO EVR/P CONTROL>
TO MAIN CONNECTION
<TO EVF A>
TO MAIN CONNECTION
<TO AV DRIVER/P CONTROL>
TO MAIN CONNECTION
KEY IN1
KEY IN2
SCAN4
SCAN3
SCAN2
SCAN1
KEY IN3
KEY IN4
RA S TAB
BST TEST
EVF CS
A MUTE
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
A7
A6
A5
A4
A3
A1
A2
A45
A44
A43
A42
A41
A40
A39
A38
A37
A36
A35
A34
A33
A32
A31
A9
A8
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
R2178   1K
R2177   1K
R2176   1K
R2175   1K
0.01
C2022
0.01
C2024
1K
R2009
<TO EVR>
TO MAIN CONNECTION
TEST0
E
D
C
B
A
MA2S728
D2005
R2035 5600
<TO CAMERA/DSC>
TO MAIN CONNECTION
<TO DRIVE>
TO MAIN CONNECTION
TO P CONTROL
C IN V
LOAD
UNLOAD
LM TD
PM CTL D
VTR T
RESET
TO P CONTROL
<TO EVR/RS232C>
TO MAIN CONNECTION
<TO MONITOR>
TO MAIN CONNECTION
<TO EVR>
TO MAIN CONNECTION
<TO EVR/MECHA>
TO MAIN CONNECTION
<TO FRONT>
TO MAIN CONNECTION
<TO AV DRIVER>
TO MAIN CONNECTION
<TO LCD>
TO MAIN CONNECTION
<TO POWER>
TO MAIN CONNECTION
<TO VIDEO1/2/DIF>
TO MAIN CONNECTION
<TO DIF>
TO MAIN CONNECTION
<TO MECHA>
TO MAIN CONNECTION
NC
NC
VSS
47K
R2148
47K
R2147
EQ SDA
EQ SCK
EQ STP
MIC VDD
S TAB
CLK B CLK
DC
BLW
RD
T AD DT0
T AD DT1
T AD DT2
T AD DT3
T AD DT4
T AD DT5
T AD DT6
T AD DT7
T AD DT8
T AD DT9
T AD DT10
T AD DT11
T AD DT12
T AD DT13
T AD DT14
T AD DT15
T ALE
LCD RVS
LCD OPEN
LCD BL CONT
LCD ON
FREE RUN
EVF ON
EVF BL CONT
A ON
SPK ON
POS1
POS2
POS3
WIND SW
EXT MIC
MIC DT
MIC CLK
C EX MOD1
BL BRIGHT
UART1
UART0
UART1 P
UART0 P
R2021 1K
0.1
C2005
0.01
C2004
R2032   10K
R2031   10K
0
R2029
100K
R2034
0
R2061
(27MHz)
VSX1047
X2001
R2060 1M
8P
C2010
8P
C2013
2200P
C2009
2200P
C2006
R2040 1K
R2041 1K
R2056 47K
R2057 47K
R2058 470
R2059 470
R2047 27K
R2049 10K
R2052 27K
R2055 10K
R2030 2200
UN9213J
QR2003
2SA1036K
Q2001
3300
R2050
10K
R2010
1K
R2153
1500
R2051
R2064   47K
R2020   47K
R2017   47K
D2006   MA2S728-TX
R2174   1K
R2173   1K
R2172   1K
R2170 47K
R2169 47K
R2168 47K
R2167 47K
R2107   1K
R2108   1K
R2112   1K
R2063 1K
47K
R2033
47K
R2028
47K
R2022
47K
R2019
330
R2166
330
R2165
3300
R2164
3300
R2163
8200
R2015
8200
R2014
1M
R2013
0.01
C2003
RB520S30
D2004
100
R2054
100
R2053
RB520S30
D2008
27K
R2012
R2171   1K
<TO VIDEO3>
TO MAIN CONNECTION
<TO LOAD M>
TO MAIN CONNECTION
C F VCC
EXT PSAVE
SON
ADDRESS
MN103014B(NV-DS25)
MN103014A(NV-DS12)
IC2001
EQ HOLD
VSBSTP
EXT MIC
COM RDY
VSS
SBA CS
SBA CLK
SBA SDA
232 INH
EQ STP
VDD
CAP RSF
CYL ON
TORQU LIMIT
MON CS
A MUTE
VSS
EVF CS
EE CS
DAC LD
OSD CLK
OSD DO
VDD
5P DI
5P DO
5P CLK
EE DI
EE DO
EE CLK
VSS
RTN FLD
VPP
NC
VTR CAM SBI2
VTR CAM SBO2
VTR CAM SBT2
VDDH
OSD DI
CAM CLK
CAM DO
CAM DI
NC
VSS
TXD
RXD
EQ CLK
EQ DO
EQ DI
MIC CLK
CYL FG
CAP FG
TSR
SPA
T-REEL
VDD
S-REEL
REMOCON
AFRP
VDDH
AVIN
VSS
HID
V ON
FRP
DETTIME
CYL ERR
CAP ERR
FS PLL
CCD ON
VDDH
CAM D3 OFF
CAM RTN
CAM RST
RST PHY
RST PINE
PINE PWD
PINE CAN
HPMUTE
RST LSI
VSS
HP ON
NC
NC
MIC DO
INPUT SEL
CAMO
VDD
PARAO
PARA1
DV INT
MMC IN
NC
MMC DET
PARA2
SSP
BL BRIGHT
NC
NM11
AVDD
VREFH
MIC AD1
MIC AD2
MIC AD3
S PHOTO
T PHOTO
PC RST
NC
NC
NC
PLUGIN
PLUG
HPDET
NC
LCD RVS
LCD OPEN
D INV
AVSS
POS1
POS2
POS3
VDDH
STAB
NC
OSC CS
VTR T
PM CTL0
VSS
LOAD
UNLOAD
LM TD
SNS LED
VDD
MIC ON
S PHT SW2
S PHT SW1
T PHT SW1
T PHT SW2
PVSS
PVDD
MMOD1
MMOD0
RESET
FRQS
VSS
EXMOD1
EXMOD0
OSCI
VDDH
WE0
WE1
RE
DK
VDDB
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
VSS
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
VDDB
DAS
BUS CLOCK
OSCO
DT3 BUSY
DSCI1
DSCI2
VSS
DSC WAKEUP
TEST
BST TEST
LCD ON
LCD BL CONT
EVF ON
FREERUN
VDDH
EVF BL CONT
A ON
WIND SW
SPK ON
SCAN4
SCAN3
SCAN2
SCAN1
VSS
KEYIN4
KEYIN3
KEYIN1
KEYIN2
OSCO
ARB
PARA3
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
182 181
183
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
158 157
159
160
161
162
163
164
165
167
168
169
170
171
172
173
174
175
176
177
178
179
180
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
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
83
74
73
55
72
53
71
54
70
69
166
68
57
56
67
58
66
65
64
59
63
62
61
60
75 76 77 78 79 80 81 82
F
E
D
C
3
4
11
A
B
2
G
5
6
7
8
9
10
1
CL2011
RL2033
RL2032
RL2002
RL2004
RL2006
RL2008
RL2010
RL2012
RL2014
RL2016
RL2031
CL2022
(SYSTEM CONTROL uCON)
(INV.)
MIC VDD
SWITCHING
RL2007
RL2005
RL2003
RL2001
CL2010
CL2009
CL2008
CL2007
CL2005
CL2020
CL2019
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
26
L
L
H
H
H
H
L
L
(NV-DS25 ONLY)
0
R2004
F210
F209
F208
VTR SD1
VTR SD2
VTR SCK
<TO DSC>
TO MAIN CONNECTION
(NV-DS25 ONLY)
1K
R2110
1K
R2111
F207
DSC CS
A132
F206
MMC DET D
A131
F205
MMC IN   D
<TO DSC>
TO MAIN CONNECTION
A130
1K
R2065
1K
R2018
F84
F83
15
14
21
22
F27
F115
F157
F9
F8
F10
F12
F11
F14
F13
F82
F85
F25
F24
F23
F114
F163
F162
F161
F160
16
18
17
10
9
6
5
4
3
2
1
F176
F179
F172
F171
F170
F169
F168
F63
F54
F56
F64
F51
F178
F120
F135
F165
F164
F119
F19
F18
F17
F116
11
7
F88
F57
F62
F61
F60
F55
F158
F124
F123
F204
F192
F194
F191
F193
F190
F189
:CAPSTAN SERVO LOOP                    :CYLINDER SERVO LOOP
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
SSP
DV INT
CNA
PINE PWD
RST DIF
RST PHY
HP ON
HP MUTE
DET TIME
V ON
CAM D3 OFF
RST LSI
HID1
SPA
AFRP
TSR
CYL FG
CAP ERR
CYL ERR
CAP FG
FRP
CAM 0
CAM RTN
REMOTE CTL
HP DET
WIDE
C G CTL
Y G CTL
SPK VOL
E PLL
LCD SCK
LCD SD
<TO VIDEO2/DIF>
TO MAIN CONNECTION
<TO DIF>
TO MAIN CONNECTION
<TO AV DRIVER>
TO MAIN CONNECTION
<TO CAMERA>
TO MAIN CONNECTION
 P CONTROL/DSC>
<TO VIDEO1/2/3/
TO MAIN CONNECTION
<TO VIDEO2/3/EVR/HRA>
TO MAIN CONNECTION
<TO VIDEO2/EVR>
TO MAIN CONNECTION
<TO VIDEO2>
TO MAIN CONNECTION
<TO VIDEO2/DRIVE>
TO MAIN CONNECTION
<TO DRIVE>
TO MAIN CONNECTION
<TO VIDEO1/2/DIF/DRIVE>
TO MAIN CONNECTION
TO P CONTROL
<TO FRONT>
TO MAIN CONNECTION
<TO AV DRIVER>
TO MAIN CONNECTION
<TO EVF A>
TO MAIN CONNECTION
<TO MONITOR/EVF A>
TO MAIN CONNECTION
680K
R2145
470K
R2138
27K
R2062
A119
A117
A110
A109
A108
A107
A113
A111
A99
A97
A104
A112
A96
A91
A95
A90
A88
A101
A100
A89
A98
A114
A105
A94
A81
A126
A125
A124
A121
A127
A123
A122
A103
SERIAL DATA
SERIAL CLK
<TO JACK>
TO MAIN CONNECTION
A79
A46
A116
A115
A106
A102
A118
A84
A85
A120
A82
A83
A66
A67
A68
A65
A74
A72
A71
A70
A59
A58
A57
A73
A56
A47
A48
A49
A60
A61
A62
A69
0
R2005
1K
R2126
1K
R2089
0
R2003
6V10
C2001
A51
A52
100K
R2109
1000P
C2039
A50
A92
A80
A93
39K
R2023
22K
R2024
0.047
C2012
R2140 56K
A127
A126
A125
A124
A120
A63
A123
A122
A121
1K
R2002
A53
A54
A55
A64
D
C
B
A
E
<TO JACK/AV DRIVER>
TO MAIN CONNECTION
<TO FRONT>
TO MAIN CONNECTION
<TO DRIVE>
TO MAIN CONNECTION
<TO MONITOR>
TO MAIN CONNECTION
<TO VIDEO2>
TO MAIN CONNECTION
TO P CONTROL
<TO P CONTROL/EVR>
TO MAIN CONNECTION
PARA3
PARA2
PARA1
PARA0
TO P CONTROL
CAM RST
FS PLL
EQ HOLD
<TO CAMERA/EVR/P CONTROL>
TO MAIN CONNECTION
<TO VIDEO1>
TO MAIN CONNECTION
<TO HRA/VIDEO3>
TO MAIN CONNECTION
<TO MECHA>
TO MAIN CONNECTION
T PHOTO
S PHOTO
SNS LED
S REEL(+)
T REEL(+)
R2043   1K
R2042   1K
R2048   1K
R2044   1K
T REEL(-)
S REEL(-)
S PLUG
PLUG IN
TORQU LIMIT
CYL ON
CAP RSF
MON CS
SB STP
SBA CS
SBA SCK
SBA SDA
CAM SCK2
V C DATA2
C V DATA2
COM RDY
RTN FLD
C V DATA
V C DATA
CAM SCK
OSD DI
OSD DO
OSD SCK
EX MOD1
<TO POWER>
TO MAIN CONNECTION
D GND
REG D2V
CCD ON
NOREG
S 5V
DAC 3V
REG D3V
R2070 47K
R2115 47K
0.1
C2051
0.1
C2026
R2120 100
R2121 100
NJM2407R
IC2013
NJM2407RTE
IC2007
M62367GP
IC2004
S93C66AMFN
IC2005
27K
R2007
27K
R2006
MA2S728
D2001
15K
R2124
0
R2008
220P
C2041
2700
R2180
18K
R2039
2700
R2179
47K
R2091
220P
C2043
33K
R2096
22K
R2093
5600
R2025
100
R2026
R2046 56K
39K
R2088
56K
R2084
56K
R2139
R2142 390K
56K
R2141
5600
R2144
5600
R2143
L2004 10u
2.2
C2016
6V10
C2008
0.1
C2007
10u
L2001
33K
R2001
UN911EJ
QR2002
39K
R2152
10u
L2002
6V10
C2021
0.1
C2020
0.1
C2011
2
1
3
4
7
8
6
5
+
+
-
-
+
-
NJM2406F
IC2016
3
2
1
4
5
+
-
NJM2125FTE
IC2012
3
2
1
4
5
+
-
NJM2125FTE
IC2015
3
2
1
4
5
2
1
3
4
7
8
6
5
+
+
-
-
22K
R2092
XP4601
Q2002
33
R2027
1
2
3
6
5
4
390K
R2067
NC
VCC
TEST
GND
SK
CS
DI
DO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
A1
DI
CLK
LD
DO
A8
VCC
VSS
A2
A3
A4
A5
A6
A7
VDD
8
7
6
5
4
3
2
1
22
21
20
19
18
17
16
15
14
13
12
CL2028
RL2034
RL2036
RL2035
(LED DRIVE)
CL2006
CONVERTER
D/A
REG D3V
SWITCHING
(EEP ROM)
CL2003
CL2002
CL2004
CL2001
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
27
3.11.1. CONTROL I/O TABLE
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
I
I
I
I
-----
O
O
O
O
O
O
O
O
-----
O
O
O
O
I
I
-----
-----
-----
-----
-----
-----
O
-----
O
-----
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-----
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-----
I
O
-----
O
-----
-----
-----
-----
I
-----
-----
I
KEYIN1
KEYIN2
KEYIN3
KEYIN4
VSS
SCAN1
SCAN2
SCAN3
SCAN4
SPK ON  H
WIND SW  H
A ON  H
EVF  BL CONT
VDDH
FREERUN
EVF ON  H
LCD BL CONT
LCD ON  H
BST TEST
TEST  L
DSC WAKEUP
VSS
DSCI2
DSCI1
DT3 BUSY
OSCO
BUS CLOCK
--------
DAS
VDDB
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
VSS
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
VDDB
DK
RE
WE1
WE0
PVDD
PVSS
MMOD1
MMOC0
RESET
FRQS
VSS
EXMOD1
Key Scan IN1
Key Scan IN2
Key Scan IN3
Key Scan IN4
GND
Key Scan OUT1
Key Scan OUT2
Key Scan OUT3
Key Scan OUT4
Speaker ON/OFF
Noise Silent Control
Audio Line ON/OFF
EVF Back Light Control
Voltage
EVF HD Control
EVF ON/OFF
LCD Back Light Control
LCD ON/OFF
Boundary Scan Test SW
VTR Test Signal (H:Normal, L:Test Mode)
--------
GND
--------
--------
--------
--------
BUS Clock
--------
Address Strobe
Voltage
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
GND
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Address/Data
Voltage
Data Complate for EXT.-Memory Mode
Memory Read
--------
Memory Write
Voltage
GND
--------
--------
Reset Signal
GND
GND
EVR Mode
-----
I
O
-----
O
O
O
O
O
-----
O
O
-----
O
O
-----
O
O
-----
-----
I
-----
I
I
I
-----
O
I
I
-----
I
I
I
-----
-----
-----
I
I
I
I
I
-----
-----
-----
-----
-----
-----
I
O
-----
-----
-----
I
I
I
-----
O
-----
-----
-----
EXMOD0
OSCI
OSCO
VDDH
PARA3
T PHT SW2
T PHT SW1
S PHT SW2
S PHT SW1
VDD
MIC ON
SNS LED
LM TD
UNLOAD
LOAD
VSS
PM CTL0
VTR T
OSC CS
NC
STAB
VDDH
POS3
POS2
POS1
AVSS
D INV
LCD OPEN
LCD RVS
NC
HPDET  L
PLUG  L
PLUG IN  L
NC
NC
NC
PC RST
T PHOTO
S PHOTO
MIC AD3
MIC AD2
MIC AD1
VREFH
AVDD
NC
NM11
VSS
SSP
EQ HOLD
MMC DET
NC
MMC IN  L
DV INT
PARA1
PARA0
VDD
CAM0
INPUT SEL
EXT PSAVE
NC
--------
Clock (27 MHz)
Clock (27 MHz)
Voltage
--------
Tape Take-up Photo Sensor ADJ.
Tape Take-up Photo Sensor ADJ.
Tape Supply Photo Sensor ADJ.
Tape Supply Photo Sensor ADJ.
Voltage
MIC ON (MIC/Control/ID)
Tape Sensor LED
--------
MECHA. Unload
MECHA. Load
GND
Power handshake
SYNC Serial Communication Enable Signal
--------
--------
Safety Tab SW
Voltage
MECHA. Position SW
MECHA. Position SW
MECHA. Position SW
GND
Camera Clock
LCD Open Detect
LCD Reverse (Normal/Reverse)
-------
Headphone ON/OFF
S OUT ON/OFF
A OUT ON/OFF
GND
GND
GND
PC Reset Signal Detect
Tape Take-up Photo Sensor Detect
Tape Supply Photo Sensor Detect
Contact ID Detect
Contact ID Detect
Voltage
Voltage
Voltage
--------
--------
GND
Sector Start Pulse
Equalizer Hold
--------
--------
--------
Digital Interface
--------
--------
Voltage
VTR Data
--------
--------
--------
I/O
Explanation
Pin
No.
Signal Name
I/O
Explanation
Pin
No.
Name
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
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
-----
O
-----
-----
-----
O
O
I
O
O
O
O
O
O
-----
O
O
-----
O
O
-----
I
O
I
-----
-----
-----
I
I
I
-----
I
I
I
I
I
I
I
O
-----
O
O
I/O
I
O
-----
O
O
O
O
O
-----
O
O
O
O
O
I
-----
O
NC
HP ON  H
NC
NC
VSS
RST LSI
HPMUTE  H
PINE CAN
PINE PWD
RST PINE
RST PHY
CAM RST
CAM RTN
CAM D3 OFF
VDDH
CCD ON
FS PLL
ARB
CAP ERR
CYL ERR
DETTIME
FRP
V ON  H
HID
VSS
AV IN  H
S ON  H
AFRP
REMOCON
S-REEL
VDD
T-REEL
SPA
TSR
CAP FG
CYL FG
VSBSTP
EXT MIC
COM RDY
VSS
SBA CS
SBA CLK
SBA SDA
232 INH
EQ STP
VDD
CAP RSF
CLY ON  L
TORQU LIMIT
MON CS
A MUTE
VSS
EVF CS
EE CS
DAC LD
OSD CLK
OSD DO
OSD DI
VDDH
VTR CAM SBT2
--------
Headphone ON/OFF
--------
--------
GND
Reset Signal
Headphone Mute ON/OFF
DIF Detect
PINE Power Down
PINE Reset
PHY Reset
Camera Reset
Camera Clock Reference Signal
Camera 3V Control
Voltage
Camera CCD ON
ATF ERR for Linear Arrangement
--------
Capstan Error
Cylinder Error
--------
Frame Referene Pulse
Video Line ON/OFF
HSW
GND
--------
--------
AFRP 
Remote Control Pulse
Supply Reel Pulse
Voltage
Take-up Reel Pulse
ATF Sampling Pulse
Track Start Reference
Capstan FG
Cylinder FG
Sub Serial Stop
MIC IN ON/OFF
SYNC Serial Communication Enable Signal
GND
Audio CS
Audio Serial Clock
Audio Serial Data
Test Mode
DSC Handshake
Voltage
Capstan ON
Cylinder ON/OFF
Capstan Torque Limit
Monitor CS
Audio Mute
GND
EVF CS
EEPROM CS
DAC CS
OSD Micom Serial Clock
OSD Micom Serial Data
OSD Micom Serial Data
Voltage
VTR/Camera Data Clock
O
O
-----
-----
O
-----
O
O
I
O
O
-----
I
O
O
I
-----
-----
O
I
O
O
I
O
-----
O
O
O
VTR CAM SB02
VTR CAM SBI2
NC
VPP
RTN FLD
VSS
EE CLK
EE DO
EE DI
5P CLK
5P DO
VDD
5P DI
CAM CLK
CAM DO
CAM DI
NC
VSS
TXD
RXD
EQ CLK
EQ DO
EQ DI
MIC CLK
VDDH
MIC DO
BL BRIGHT  H
PARA2
VTR/Camera Data Out
VTR/Camera Data In
--------
Voltage
Field Detect
GND
EEPROM, DAC, LCD, EVF Serial Clock
EEPROM, DAC, LCD, EVF Serial Data
EEPROM, DAC, LCD, EVF Serial Data
5P Serial Clock
5P Serial Data
Voltage
5P Serial Data
Camera Serial Clock
Camera Serial Data
Camera Serial Data
--------
GND
RS232C Data
RS232C Data
DSC Serial Clock
DSC Serial Data
DSC Serial Data
MIC ON (MIC/Contact ID)
Voltage
Mic Data
LCD Back Light ON/OFF
--------
I/O
Explanation
Pin
No.
Signal Name
I/O
Explanation
Pin
No.
Name
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
28
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