Panasonic NV-GX7A, Service Manual

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1 VCC I Voltage
2 UNLOAD O Mecha. Unload
3 LOAD O Mecha. Load
4 SPK ON H O Speaker ON/OFF
5 ENC SW I NC
6 VCCB0 I Voltage
7 POS1 I Mecha. Position 1
8 POS2 I Mecha. Position 2
9 POS3 I Mecha. Position 3
10 S TAB SW I Safety Tab
11 PC RST I PC Reset
12 VSS - GND
13 KEY IN1 I Key In 1
14 KEY IN2 I Key In 2
15 KEY IN3 I Key In 3
16 KEY IN4 I Key In 4
17 SCAN1 O Key Scan Out 1
18 SCAN2 O Key Scan Out 2
19 VCCB1 I Voltage
20 SCAN3 O Key Scan Out3
21 SCAN4 O Key Scan Out4
22 T PHT SW2 O Tape Take-up Photo Sensor SW2
23 VSS - GND
24 T PHT SW1 O Tape Take-up Photo Sensor SW1
25 S PHT SW2 O Tape Supply Sensor SW2
26 S PHT SW1 O Tape Supply Sensor SW1
27 CAM LED O CAMERA LED
28 VCCB1 I Voltage
29 VTR LED O VTR LED
30 DSC LED O DSC LED
31 TALLY O TALLY LED
32 STANDBY LED ON O STANDBY LED
33 MIC ON O Mic ON (Mic Contact ID)
34 SNS LED O Tape Sensor LED
35 LCD1 CS O LCD Chip Select
36 LCD RVS I LCD Monitor Reverse Detect
37 INPUT SEL O INPUT SW
38 ADN15 I/O Address Data
39 VSS - GND
40 VCC B2 I Voltage
41 ADN14 I/O Address Data
42 ADN13 I/O Address Data
43 ADN12 I/O Address Data
44 ADN11 I/O Address Data
45 ADN10 I/O Address Data
46 ADN9 I/O Address Data
47 ADN8 I/O Address Data
48 VSS - GND
49 ADN7 I/O Address Data
50 ADN6 I/O Address Data
51 ADN5 I/O Address Data
52 ADN4 I/O Address Data
53 ADN3 I/O Address Data
54 ADN2 I/O Address Data
55 ADN1 I/O Address Data
56 ADN0 I/O Address Data
57 CARD DET I Card Detect
58 VCCB2 I Voltage
59 CARD PRO I Card Safety Tab
60 VSS - GND
61 AS I Address Latch
Pin
No.
IC2001 : CONTROL MICROCOMPUTER
Signal Name I/O Explanation
62 XRE O X Reed Strobe
63 XWF H I X Write Strobe
64 XWE L I X Write Strobe
65 FVCC I Voltage
66 VCCP1 I Voltage
67 CAN[PLANET] I CAN (PLANET)
68 PNO[PLANET] O PWD (PLANET)
69 XLRST O XL Reset
70 XPRST O XP Reset
71 STANDBY SW I STANDBY SW
72 CCD ON H O CCD ON
73 VTR TEST L I VTR Test
74 ARB - NC
75 TORQU LIMIT O Capstan Torque Limit
76 SYNC DET I Sync Detect
77 A MUTE H O Audio Mute
78 HP MUTE H O Head Phone Mute
79 S PLUG L O S Plug ON/OFF
80 AF MF I AF/MF SW
81 EX PAUSE O EXT PAUSE
82 T REEL I Take-up Reel Pulse
83 S REEL I Supply Reel Pulse
84 VSS - GND
85 SBA CS O SBA Chip Select
86 HID I HSW
87 FRP I Frame Reference Pulse
88 A FRP I Audio Frame Reference Pulse
89 MENU ENC1 I Menu Encoder 1
90 MENU ENC2 I Menu Encoder 2
91 MODE14 I DV Input Detect
92 SPA I ATF Sampling Pulse
93 VCCP1 I Voltage
94 REMOCON I Remoto Contorol Pulse
95 SSP[TSA] I Sector Start Pulse
96 CAP FG I Capstan FG
97 CYL FG I Cylinder FG
98 DSC BUSY I DSC BUSY
99 LCD OPEN I LCD Open Detect
100 PLUG IN L I S Jack Detect
101 EXT MIC I Exit Mic Select
102 AUTO MNL I NC
103 EVF BL KILL I EVF Backlight Detect
104 VSS - GND
105 VCC I Voltage
106 XRST O LSI Reset
107 LCD BL KILL I LCD Backlight Detect
108 V1V2 I V1V2
109 AFDR CS INT I AFDR Chip Select
110 DV INT O Digital Interface
111 BEND I Data Block END Request
112 SBA CLK O Sub Audio Serial Clock
113 VCCP1 I Voltage
114 SBA DTI I Sub Audio Serial Data In
115 SBA DTO O Sub Audio Serial Data Out
116 SIF SCK O SIF Serial Data Clock
117 SIF DTI I SIF Serial Data In
118 SIF DTO O SIF Serial Data Out
119 A ON H O Audio Line ON/OFF
120 FOCUS FAR I FOCUS FAR
121 HP ON H O Head Phone Line Out On
122 SIF CS O SIF Chip Select
Pin
No.
Signal Name I/O Explanation
123 VSS - GND
124 TRDATA7 - NC
125 TRDATA6 - NC
126 TRDATA5 - NC
127 TRDATA4 - NC
128 TRDATA3 - NC
129 TRDATA2 - NC
130 VCCJ I Voltage
131 VSS - GND
132 TRDATA1 - NC
133 TRDATA0 - NC
134 TRSYNC - NC
135 EVENT0 - NC
136 FVCC I Voltage
137 NC - NC
138 TDO O TDO EVR
139 TDI I TDI EVR
140 TMS I TMS EVR
141 TCK I TCK EVR
142 VCCJ I Voltage
143 TRCLK - Trace Clock
144 VSS - GND
145 TRST I T Reset
146 DBI I DEBUG Offering
147 HP DET L I Card Detect
148 FP I Flash Write Protect
149 VCCP0 I Voltage
150 MODE I Move Mode Select
151 BMODE - Ext. Bus Mode Select
152 VSS - 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 - PLL Control Terminal
160 PLL VSS - GND
161 TXD O RS232C Serial Data
162 RXD I RS232C Serial Data
163 P ON H O Bus Voltage On
164 CAM CS O NC
165 AFST O AFST
166 EVF CS O EVF Chip Select
167 EE CS O EEPROM Chip Select
168 DSC WAKEUP O DSC Microcomputer Wekeup
169 VSS
- GND
170 VCCP0 I Voltage
171 4.5M O NC
172 AKOUT SW O Audio Input Select
173 E2 PROTECT O EEPROM Reset
174 IRIS OPEN O IRIS OPEN
175 VOICE PS L O VOICE PS
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 DAC LD O DAC Load
182 5P DO O 5P Serial Data
183 5P DI I 5P Serial Data
Pin
No.
Signal Name I/O Explanation
184 5P SCK O 5P 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
189 RTC DI I RTC Serial Data
190 RTC CLK O RTC Clock
191 RTC CS O RTC Chip Serect
192 EVR SO O EVR Serial Data
193 EVR SI I EVR Serial Data
194 EVR SCK O EVR Serial Clock
195 VCCP0 I Voltage
196 VCC I Voltage
197 CAM TST O Camera Test
198 MIC DATA O Mic Data
199 MIC CLK I Mic Serial Clock
200 VSS - GND
201 VD I VD
202 CG RST I CG Reset
203 FENC/SSDET O 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 Sylinder Error
211 DSC RST O DSC Reset
212 CAM D3 OFF O Camera 3V Voltage Control
213 V BUS I V BUS
214 VCCP0 I Voltage
215 OSO XIN I OSD Clock
216 VSS - GND
217 OSO XOUT - NC
218 V SYNC I V SYNC
219 H SYNC I H SYNC
220 DSC BACK I DSC Mode Return
221 LED CNT O NC
222 DSC XRST O DSC Reset
223 VCC I Voltage
224 CHR R O Character Genration R
225 CHR G O Character Genration G
226 CHR B O Character Genration B
227 CHR BLK O Character Genration Blanking
228 CHR Y O Character Genration Y
229 CHR BLK1 O Character Genration Blanking 1
230 AFDRCS/CAM RST O Lens Motor Drive
231 ZENC/CAM RTN I Zoom Encoder
232 AFDRRST/CAM0 I AFDR Reset
233 AFDRVD/RTN FLD I AFDR VD
234 VCCP0 I Voltage
235 VSS - GND
236 CAP RSF O Capstan ON
237 CYL ON O Sylinder ON/OFF
238 XC IN - GND
239 VSS - GND
240 XC OUT - NC
241 VCCR I Voltage
242 AVREF I Voltage
243 AVCC I Voltage
244 MIC AD1 I Voltage
Pin
No.
Signal Name I/O Explanation
NV-GX7EG/EGM/B/EN/A/ENT
CONTROL I/O TABLE
4.14.2. CONTROL I/O TABLE
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
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