Read Panasonic SV-AV50EB / SV-AV50EG / SV-AV50GC / SV-AV50GK (serv.man3) Service Manual online
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
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