Panasonic SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK (serv.man3) Service Manual ▷ View online
10.1. IC3401 DSP
Pin
No.
Signal Name
I/O
Description
1
DSP BDX0
O
DSP serial port
2
DSP BCLKX0
I/O
DSP clock
3
DSP BFSX0
I/O
DSP frame sync signal output
4
DSP BDR0
I
DSP serial data input
5
DSP BCLKR0
I/O
DSP clock input
6
DSP BFSR0
I/O
DSP frame sync signal output
7
VDD1
-
Power supply
8
DSP CLKS0
I
DSP serial clock
9
GND1
-
GND
10
RXD0
I
UART RXD data input
11
TXD0
O
UART RXD data output
12
SDEN0
-
Connected to GND via resistor
13
SCLK0
I/O
Serial clock
14
SDI0
I/O
Serial data input
15
SDO0
O
Serial data output
16
GIO33
O
General port
17
GIO32
-
Not used
18
GIO31
-
Not used
19
GIO30
O
General port
20
GIO29
I
General port
21
CVDD1
-
Power supply
22
CGNG1
-
GND
23
GIO28
O
General port
24
GIO27
O
General port
25
GIO26
O
General port
26
GIO25
O
General port
27
GIO24
O
General port
28
GIO23
O
General port
29
GIO22
O
General port
30
GIO21
O
General port
31
GIO20
O
General port
32
GIO19
O
General port
33
GIO18
O
General port
34
GIO17
O
General port
35
GIO16
O
General port
36
GIO15
I
General port
37
VDD2
-
Power supply
38
GIO14
O
General port
39
GND2
-
GND
40
GIO13
O
General port
41
GIO12
O
General port
42
GIO11
O
General port
43
GIO10
O
General port
44
GIO9
O
General port
45
GIO8
O
General port
46
GIO7
O
General port
47
GIO6
-
General port
48
GIO5
O
General port
49
GIO4
O
General port
50
GIO3
O
General port
51
GIO2
O
General port
52
GIO1
I
General port
53
WAKEUP
-
Connected to GND
54
CVDD2
-
Power supply
55
RSN
I
Reset input
56
RWDWN
-
Connected to GND
57
CGNG2
-
Connected to GND
58
TCK
I
JTAG clock
59
TDI
I
JTAG data input
60
TMS
I
JTAG test mode select
61
TRST
I
JTAG test reset
62
TEST0
I
Test terminal
Pin
No.
Signal Name
I/O
Description
63
TEST1
I
Test terminal
64
TEST2
I
Test terminal
65
TEST3
I
Test terminal
66
SCANEN
I
Test scan encode
67
TDO
O
JTAG data output
68
VCLK
O
Video clock
69
HSYNC
O
RGB H sync
70
VSYNC
O
V sync/composite signal
71
VOUT7
O
Y signal output
72
VOUT6
O
Y signal output
73
VOUT5
O
Y signal output
74
VOUT4
O
Y signal output
75
VOUT3
O
Y signal output
76
VOUT2
O
Y signal output
77
VOUT1
O
Y signal output
78
VOUT0
O
Y signal output
79
VDD3
-
Power supply
80
GND3
-
GND
81
OUT7
I
C signal output
82
OUT6
I
C signal output
83
OUT5
I
C signal output
84
OUT4
I
C signal output
85
OUT3
I
C signal output
86
OUT2
I
C signal output
87
OUT1
I
C signal output
88
OUT0
I
C signal output
89
CVDD3
-
Power supply
90
CGNG3
-
GND
91
YI7
I
Y signal output
92
YI6
I
Y signal output
93
YI5
I
Y signal output
94
YI4
I
Y signal output
95
YI3
I
Y signal output
96
YI2
I
Y signal output
97
YI1
-
Not used
98
YI0
-
Not used
99
GND4
-
GND
100
PCLK
I
Pixel clock
101
VDD4
-
Power supply
102
HD
I
H sync signal
103
VD
I
V sync signal
104
FID
I
Field indicator
105
CI7
-
Not used
106
CI6
-
Not used
107
CI5
I
C signal output
108
CI4
I
C signal output
109
CI3
I
C signal output
110
CI2
I
C signal output
111
CI1
I
C signal output
112
CI0
I
C signal output
113
PLLVDD1
-
Power supply
114
PLLGND1
-
GND
115
CGNG4
-
Connected to GND
116
M48XO
O
OSC output
117
M48XI
I
OSC input
118
CVDD4
-
Power supply
119
GND5
-
GND
120
SYSCLK
I
External clock input
121
VDD5
-
Power supply
122
BTSEL
-
Connected to GND
123
FLSHSEL
-
Connected to GND
124
EXTHOST
-
Connected to GND
125
IREF
I
DAC current control
126
DAOUT
O
DAC conposite output
10 I/O CHART
29
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
Pin
No.
Signal Name
I/O
Description
127
VAAGND
-
GND
128
DAAVDD
-
Power supply
129
BIAS
I
BIAS input
130
VREF
I
Reference voltage input
131
DACGND
-
GND
132
DADVDD
-
Power supply
133
USBVDD
-
Power supply
134
USB DP
I/O
USB data +
135
USB DM
I/O
USB data -
136
CVDD5
-
Power supply
137
CGNG35
-
GND
138
SDR A14
O
SD RAM BANK 0
139
SDR A13
O
SD RAM BANK 1
140
SDR A12
-
Not used
141
SDR A11
O
SD RAM address
142
SDR A10
O
SD RAM address
143
SDR A9
O
SD RAM address
144
SDR A8
O
SD RAM address
145
SDR A7
O
SD RAM address
146
SDR A6
O
SD RAM address
147
SDR A5
O
SD RAM address
148
SDR A4
O
SD RAM address
149
SDVDD1
-
Power supply
150
SDGND1
-
GND
151
SDR A3
O
SD RAM address
152
SDR A2
O
SD RAM address
153
SDR A1
O
SD RAM address
154
SDR A0
O
SD RAM address
155
SDR DQ31
I/O
SD RAM data
156
SDR DQ30
I/O
SD RAM data
157
SDR DQ29
I/O
SD RAM data
158
SDR DQ28
I/O
SD RAM data
159
SDR DQ27
I/O
SD RAM data
160
SDR DQ26
I/O
SD RAM data
161
SDR DQ25
I/O
SD RAM data
162
SDR DQ24
I/O
SD RAM data
163
CVDD6
-
Power supply
164
CGNG6
-
GND
165
SDR DQ23
I/O
SD RAM data
166
SDR DQ22
I/O
SD RAM data
167
SDR DQ21
I/O
SD RAM data
168
SDR DQ20
I/O
SD RAM data
169
SDR DQ19
I/O
SD RAM data
170
SDR DQ18
I/O
SD RAM data
171
SDR DQ17
I/O
SD RAM data
172
SDR DQ16
I/O
SD RAM data
173
SDR DQ15
I/O
SD RAM data
174
SDR DQ14
I/O
SD RAM data
175
SDR DQ13
I/O
SD RAM data
176
SDR DQ12
I/O
SD RAM data
177
SDVDD2
-
Power supply
178
SDGND2
-
GND
179
SDR DQ11
I/O
SD RAM data
180
SDR DQ10
I/O
SD RAM data
181
SDR DQ9
I/O
SD RAM data
182
SDR DQ8
I/O
SD RAM data
183
SDR DQ7
I/O
SD RAM data
184
SDR DQ6
I/O
SD RAM data
185
SDR DQ5
I/O
SD RAM data
186
SDR DQ4
I/O
SD RAM data
187
SDR DQ3
I/O
SD RAM data
188
SDR DQ2
I/O
SD RAM data
189
SDR DQ1
I/O
SD RAM data
190
SDR DQ0
I/O
SD RAM data
191
CVDD7
-
Power supply
192
CGNG7
-
GND
Pin
No.
Signal Name
I/O
Description
193
SDR RAS
O
SD RAM RAS
194
SDR CAS
O
SD RAM CAS
195
SDR WE
O
SD RAM write enable
196
SDR CLK
O
SD RAM clock
197
SDR CS
O
SD RAM chip select
198
SDR CKE
O
SD RAM CKE
199
SDR DQMHH
O
SD RAM DQMHH
200
SDR DQMHL
O
SD RAM DQMHL
201
SDR DQMLH
O
SD RAM DQMLH
202
SDR DQMLL
O
SD RAM DQMLL
203
CFOE
-
Not used
204
CFE1
-
Not used
205
CFE2
-
Not used
206
CFWAIT
I
CFC wait
207
CFRDY
I
CFC ready
208
IOIS16
I
CFC I/O select
209
CFIORD
-
Not used
210
CFIOWR
-
Not used
211
VDD6
-
Power supply
212
GND6
-
GND
213
SD DATA1
I/O
SD data 1
214
SD DATA0
I/O
SD data 0
215
SD CLK
I/O
SD clock
216
SD CMD
I/O
SD command
217
SD DATA3
I/O
SD data 3
218
SD DATA2
I/O
SD data 2
219
CVDD8
-
Power supply
220
CGNG8
-
GND
221
EMLWE
O
Error memory write enable
222
EMLOE
O
Error memory output enable
223
EML WAIT
I
Error memory wait
224
EMLBEL
-
Not used
225
EMLBEH
-
Not used
226
EMLCE0
O
Error memory chip enable
227
EMLCE1
-
Not used
228
EMLRDWR
-
Not used
229
VDD7
-
Power supply
230
MXO
O
OSC output
231
MXI
I
OSC input
232
GND7
-
GND
233
PLLVDD2
-
Power supply
234
PLLGND2
-
GND
235
TEST4
I
Test terminal
236
FLSH CE
O
Flash ROM chip enable
237
BUSWIDTH
-
Connnected to power supply
238
CVDD9
-
Power supply
239
CGNG9
-
GND
240
ARM D15
I/O
External memory data
241
ARM D14
I/O
External memory data
242
ARM D13
I/O
External memory data
243
ARM D12
I/O
External memory data
244
ARM D11
I/O
External memory data
245
ARM D10
I/O
External memory data
246
ARM D9
I/O
External memory data
247
ARM D8
I/O
External memory data
248
ARM D7
I/O
External memory data
249
VDD8
-
Power supply
250
GND8
-
GND
251
ARM D6
I/O
External memory data
252
ARM D5
I/O
External memory data
253
ARM D4
I/O
External memory data
254
ARM D3
I/O
External memory data
255
ARM D2
I/O
External memory data
256
ARM D1
I/O
External memory data
257
ARM D0
I/O
External memory data
258
CVDD10
-
Power supply
30
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
Pin
No.
Signal Name
I/O
Description
259
CGNG10
-
GND
260
ARM A22
-
Connected to GND via resistor
261
ARM A21
-
Connected to GND via resistor
262
ARM A20
O
External memory address
263
ARM A19
O
External memory address
264
ARM A18
O
External memory address
265
ARM A17
O
External memory address
266
ARM A16
O
External memory address
267
ARM A15
O
External memory address
268
ARM A14
O
External memory address
269
VDD9
-
Power supply
270
GND9
-
GND
271
ARM A13
O
External memory address
272
ARM A12
O
External memory address
273
ARM A11
O
External memory address
274
ARM A10
O
External memory address
275
ARM A9
O
External memory address
276
ARM A8
O
External memory address
277
ARM A7
O
External memory address
278
ARM A6
O
External memory address
279
CVDD11
-
Power supply
280
CGNG11
-
GND
281
ARM A5
O
External memory address
282
ARM A4
O
External memory address
283
ARM A3
O
External memory address
284
ARM A2
O
External memory address
285
ARM A1
O
External memory address
286
ARM A0
O
External memory address
287
EMU0
I
Connected to GND via resistor
288
EMU1
I
Connected to GND via resistor
10.2. IC6003 SYSTEM CONTROL
Pin
No.
Signal Name
I/O
Description
1
SIF ON
-
Not used
2
BL ON
O
LCD back light ON/OFF control
3
ADPT ON
O
Short protect control
4
CHG ON
O
Battery charge control
5
CHG L
-
Not used
6
PWR ON
O
3.2V power control
7
LCD ON
O
LCD circuit power (12V) control
8
POWER L
O
Leak current processing for power off
9
VSS0
-
GND
10
VDD0
-
Power supply
11
PDN
O
AUDIO POWER DOWN control
12
TRE ON
O
Trecle charge control
13
MACRO ON
O
Macro ON/OFF
14
LED ON OFF
I
LED ON/OFF
15
LED LT ON
-
Not used
16
CE
O
AVREF power control
17
EXT H
O
Mute change control
18
MON OPEN2
I
LCD open/close detect
19
JOG ON
O
-7.5V power control
20
BATT SW
O
Battery detect
21
DSC25 TX
I
DSP to UART communication input
22
DSC25 RX
O
DSP to UART communication output
23
CRL
O
Cradle attachment detect
24
VDD1
-
Power supply
25
AVSS
-
GND
26
ADSW1
I
Operation key input
27
ADSW2
I
Operation key input
28
SHORT AD
I
Power supply fault detect
29
AD RMT
I
Remote control key input
30
T
I
Temperature detect
31
ADP V
I
AC adaptor power detect
Pin
No.
Signal Name
I/O
Description
32
BATT V
I
Battery power detect
33
FULL
I
Charge complete detect
34
AVREF
I
Reference voltage
35
AVDD
-
Power supply
36
XRESET
I
Reset input
37
XT2
-
Not used
38
XT1
I
Connected to VDD
39
IC/VPP
O
IC(VPP)
40
X2
O
OSC output
41
X1
I
OSC input
42
VSS1
-
GND
43
ADPT IN
I
DC+ invert signal input
44
INT LCD
I
Interrupt for LCD open
45
INT PWR
O
Interruptfor power on
46
INT RMT
I
Interrupt for remote control operation
47
REC PLAY
I
REC/PLAY select
48
NC
I
Connected to VDD via resistor
49
SYNC DET
I
External input signal detect
50
MODEL
I
Model distinction siganal
51
DSP ON
O
1.8V power control
52
BEEP
I
Beep input
53
PLUG
I
AC adaptor detect
54
UP DOWN
I
LCD reversal position input
55
P ON OFF
I
Power SW state input
56
MON OPEN
I
LCD open/close state input
57
JOG BALL1
I
Jog ball data input
58
JOG PUSH
I
Jog push/set key input
59
PWR LED
O
Power LED control
60
JOG BALL2
I
Jog ball data input
61
JOG BALL3
I
Jog ball data input
62
CCD ON
O
15V for CCD power control
63
DSP RESET
O
DSP reset
64
JOG BALL4
I
Jog ball data input
31
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
32
SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK
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