NV-MX8EG, NV-MX8EGM, NV-MX8B, NV-MX8EN, NV-MX8A, NV-MX2EG, NV-MX2EGM, NV-MX2B (serv.man2) - Panasonic Movie Service Manual (repair manual). Page 30

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123 VSS
GND
124 TRDATA7
− −
125 TRDATA6
− −
126 TRDATA5
− −
127 TRDATA4
− −
128 TRDATA3
− −
129 TRDATA2
− −
130 VCCJ
I
Voltage
131 VSS
GND
132 TRDATA1
− −
133 TRDATA0
− −
134 TRSYNC
− −
135 EVENT0
− −
136 FVCC
I
Voltage
137 EVENT1
− −
138 TDO
O TDO
139 TDI
I
TDI
140 TMS
I
TMS
141 TCK
I
TCK
142 VCCJ
I
Voltage
143 TRCLK
− −
144 VSS
GND
145 TRST
I
T Reset
146 DBI
− −
147 CARD DET
I
Card Detect
148 FP
I
FP
149 VCCP0
I
Voltage
150 MODE
I
Mode Select
151 BMODE
− −
152 VSS
GND
153 RESET
O Reset Signal
154 OSC VCC
I
Voltage
155 X IN
I
Clock (27MHz)
156 OSC VSS
GND
157 X OUT
O Clock (27MHz)
158 PLL VCC
I
Voltage
159 PLL CAP
− −
160 PLL VSS
− −
161 TXD
O RS232C Data
162 RXD
I
RS232C Data
163 FREERUN
− −
164 P ON  H
O BUS Voltage ON
165 SBA CS
− −
166 EVF CS
O EVF Chip Select
167 EE CS
O EEPROM Chip Select
168 DSC WAKEUP O DSC Wakeup
169 VSS
GND
170 VCCP0
I
Voltage
171 NC
− −
172 BL BRIGHT H
O Monitor Backlight ON/OFF
173 LCD BL CONT O LCD Backlight Control
174 EVF BL CONT
− −
175 EVF ON H
O EVF ON/OFF
176 DSC DTO
O DSC Serial Data
177 DSC DTI
I
DSC Serial Data
178 VSS
GND
179 DSC CLK
O DSC Serial Clock
180 DSC FRP
O DSC Frame Start Pulse
181 DAC LD
O DAC Chip Select
182 5P DTO
O 5P Serial Data
183 5P DTI
I
5P Serial Data
Pin 
No.
Signal Name
I/O
Explanation
184 5P CLK
O 5P Serial Clock
185 EE DTO
O EEPROM/DAC/LCD/EVF Data
186 EE DTI
I
EEPROM/DAC/LCD/EVF Data
187 EE CLK
O EEPROM/DAC/LCD/EVF Clock
188 RTC DO
O RTC Serial Data
189 RTC DI
I
RTC Serial Data
190 RTC CLK
O RTC Serial Clock
191 RTC CS
O RTC Handshake
192 CAM DO
O Camera Serial Data
193 CAM DI
I
Camera Serial Data
194 CAM SCK
O Camera Serial Clock
195 VCCP0
I
Voltage
196 VCC
I
Voltage
197 VTR T
O
Sync Serial Communication Enable Signal
198 MIC DO
O MIC Serial Data
199 MIC CLK
O MIC Serial Clock
200 VSS
GND
201 POWER SW
I
POWER ON SW
202 EJECT SW
I
EJECT SW ON
203 CR POWER
I
CR POWER ON
204 CAS DOWN
I
Cassette Down Detect
205 EE RST
O EEPROM Reset
206 RTC INT
I
RTC Interface
207 SS DET
I
Start/Stop Detect
208 INPUT SEL
O Input Select
209 CAP ERR
O Capstan Error
210 CYL ERR
O Cylinder Error
211 DSC RST
O DSC Reset
212 CAM D3 OFF
O Camera 3V Voltage Control
213 DSC BACK
I
DSC Back
214 VCCP0
I
Voltage
215 OSD XIN
I
OSD Clock
216 VSS
GND
217 OSD XOUT
− −
218 CG VD
I
V SYNC
219 CD HD
I
H SYNC
220 AV IN  H
O AV IN ON/OFF
221 NC
− −
222 DSC XRST
O DSC X Reset
223 VCC
I
Voltage
224 CHR R
O Character Generation R
225 CHR G
O Character Generation G    
226 CHR B
O Character Generation B
227 CHR BLK
O Character Generation Blanking
228 CHR Y
O Character Generation  Y
229 CHR BLK1
O Character Generation Blanking
230 CAM RST
O Camera Reset
231 CAM RTN
O Camera Clock Reference
232 CAMO
O VTR Data
233 RTN FLD
O Field Detect
234 VCCP0
I
Voltage
235 VSS
GND
236 CAP RSF
O Capstan ON
237 CYL ON  L
O Cylinder ON/OFF
238 XC IN
− −
239 VSS
GND
240 XC OUT
− −
241 VCCR
I
Voltage
242 AVREF
I
Voltage
243 AVCC
I
Voltage
244 MIC AD1
I
Contact ID Detect
Pin 
No.
Signal Name
I/O
Explanation
NV-MX8, MX2
CONTROL I/O TABLE
245 MIC AD2
I
Contact ID Detect
246 MIC AD3
I
Contact ID Detect
247 S PHOTO
I
Tape Supply Photo Sensor Detect
248 T PHOTO
I
Tape Take-up Photo Sensor Detect
249 NC
− −
250 PC RST
I
PC Reset Signal Detect
251 NC
− −
252 DEW
I
DEW Sensor
253 VREF
I
Battery Reference Voltage Detect
Pin 
No.
Signal Name
I/O
Explanation
254 VBATT
− −
255 IN BATT  L
I
Battery Detect
256 WIDE DET
I
Wide Detect
257 USB DET
I
USB Detect
258 KEY  IN5
I
KEY Scan IN5
259 HP DET  L
I
Headphone ON/OFF
260 AVSS
GND
261 VSS
GND
Pin 
No.
Signal Name
I/O
Explanation
NV-MX8, MX2
CONTROL I/O TABLE
NV-MX8EG / NV-MX8EGM / NV-MX8B / NV-MX8EN / NV-MX8A / NV-MX2EG / NV-MX2EGM / NV-MX2B
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