123 A MUTE H
O Audio Mute
124 HP MUTE H
O Headphone Mute
125 LCD BL
O LCD Backlight
126 EVF BL
O EVF Backlight
127 TDO
O TDO (EVR)
128 AFST
O AFST
129 VCCJ
I
Voltage
130 VSS
-
GND
131 TCK
I
TCK (EVR)
132 TMS
I
TMS (EVR)
133 TDI
I
TDI (EVR)
134 TRST
I
TRST (EVR)
135 DBI
I
DEBUG Offering
136 VCCJ
I
Voltage
137 FVCC
I
Voltage
138 VCCP0
I
Voltage
139 WIDE
O Wide Control
140 CYL ON
O Cylinder ON/OFF
141 CAM D3OFF
O Camera 3V Power Control
142 AFDRCS
O Lens Motor Drive
143 DSC RST
O DSC Reset
144 C GCTL
O C Gain Control
145 Y GCTL
O Y Gain Control
146 SPK VOL
O Speaker Volume Control
147 HP DET L
I
Headphone Detect
148 FP
I
Flash write Protect
149 TXD
O 232C Serial Data
150 MODE
I
Mode Select
151 BMODE
I
EXT. Bus Mode Select
152 VMODE
-
GND
153 RESET
I
Reset
154 OSC VCC
I
Voltage
155 X IN
I
27MHz IN
156 OSC VSS
-
GND
157 X OUT
O 27MHz OUT
158 PLL VCC
I
Voltage
159 PLL CAP
-
NC
160 PLL VSS
-
GND
161 RXD
I
232C Serial Data
162 P ON H
O Bus Voltage ON
163 CAM CS
O Camera Chip Select
164 DSC WAKEUP O DSC Microcomputer WAKEUP
165 HOLEGAIN
O Hole Gain Control
166 HOLEBIAS
O Hole Bias Control
167 PWMB
O IRIS Control
168 TEST
-
GND
169 VCCP0
I
Voltage
170 EXCVCC
-
EXCVCC
171 DSC XRST
O DSC Reset
172 EVF CS
O EVF Chip Select
173 E2 PROTECT
O EEPROM Write Enable
174 EE CS
O EEPROM Chip Select
175 4.5M CLK
O 4.5MHz Clock
176 DSC DTO
O DSC Serial Data Out
177 DSC DTI
I
DSC Serial Data In
178 VSS
-
GND
179 DSC CLK
O DSC Clock
180 DSC FRP
O DSC Frame Reference Pulse
181 WINKEND
O DSC Microcomputer Communication
182 EVR SO
O EVR Serial Data Out
183 EVR SI
I
EVR Serial Data In
Pin
No.
Signal Name
I/O
Explanation
184 EVR SCK
O EVR Serial Clock
185 EE DTO
O EEPROM Serial Data Out
186 EE DTI
I
EEPROM Serial Data In
187 EE CLK
O EEPROM Clock
188 RTC DO
O RTC Serial Data Out
189 RTC DI
I
RTC Serial Data In
190 RTC CLK
O RTC Clock
191 RTC CS
O RTC Chip Select
192 LCD RVS
I
LCD Monitor Reverse Detect
193 LCD OPEN
I
LCD Open Detect
194 CG RST
O CG Reset
195 VCCP0
I
Voltage
196 VCC
I
Voltage
197 GND
-
GND
198 CAM TST
I
Camera Test
199 MIC DATA
O MIC Data
200 MIC CLK
O MIC Serial Clock
201 VD
I
V Drive Pulse
202 DSC BACK
I
DSC Mode Return
203 FENC/SSDET
I
FENC/SS Detect
204 POWER SW
I
Power SW
205 RTC INT
I
RTC INT
206 C DOWN
I
Cassette Down Detect
207 CR POWER
I
CR Power
208 EJECT
I
EJECT SW
209 CAP ERR
O Capstan Error
210 CYL ERR
O Cylinder Error
211 LCD PLL
O DAC Control
212 E PLL
-
NC
213 AFDRRST
O AFDR Reset
214 VCCP0
I
Voltage
215 OSD XIN
I
OSD Clock
216 VSS
-
GND
217 OSD XOUT
-
NC
218 V SYNC
I
V Sync
219 H SYNC
I
H Sync
220 CHR Y
O Character Generation Y
221 CHR BLK1
O Character Generation Blanking 1
222 CAP RSF
O Capstan ON
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 NC
-
NC
229 VCCP0
I
Voltage
230 XC OUT
-
NC
231 VSS
-
GND
232 XC IN
-
GND
233 VCCR
I
Voltage
234 EXCVCCR
-
NC
235 VREF
I
Voltage
236 MIC AD1
I
Contact ID Detect 1
237 MIC AD2
I
Contact ID Detect 2
238 MIC AD3
I
Contact ID Detect 3
239 S PHOTO
I
Tape Supply Photo Sensor Detect
240 T PHOTO
I
Tape Take-up Photo Sensor Detect
241 W REMO
I
Wire Remote Controller SW
242 WIDE DET
I
Cinema/Wide Discrimination
243 AVCC
I
Voltage
244 ZOOM AD
I
Zoom SW
Pin
No.
Signal Name
I/O
Explanation
NV-GS50KR
CONTROL I/O TABLE
76
