Panasonic SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK (serv.man2) Service Manual ▷ View online
Pin No.
Signal Name
I/O
Function
201 SDR DQMLH
O
SDRAM mask for DQ (15:8)
202 SDR DQMLL
O
SDRAM mask for DQ (7:0)
203 CF0E
-
NC
204 CFE1
-
NC
205 CFE2
-
NC
206 CF WAIT
I
CFC Wait signal input
207 CF RDY
I
CFC ready
208 IOIS16
I
CFC I/O select
209 CF IORD
-
NC
210 CF IOWR
-
NC
211 VDD6
I
Voltage
212 GND6
-
GND
213 SD DATA1
I/O SD Data 1
214 SD DATA0
I/O SD Data 0
215 SD CLK
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
I
Voltage
220 CGND8
-
GND
221 EM WE
O
External Memory Write Enable
222 EM OE
O
External Memory Output Enable
223 EM WAIT
I
External Memory Bus Wait signal
224 EM BEL
-
NC
225 EM BEH
-
NC
226 EM CE0
O
External Memory Chip Enable
227 EM CE1
O
External Memory Chip Enable
228 EM RDWR
-
NC
229 VDD7
I
Voltage
230 MXO
O
X'tal output
231 MXI
I
X'tal input
232 GND7
-
GND
233 PLL VDD2
I
Voltage
234 PLL GND2
-
GND
235 TEST4
I
Test input
236 FLSH CE
O
Flash ROM Chip Enable
237 BUSWIDTH
I
Voltage
238 CVDD9
I
Voltage
239 DGND9
-
GND
240 ARM D15
I/O External Memory Data (MSB)
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
I
Voltage
250 GND8
-
GND
SV-AV25EG/EB/GC/GK
DSC I/O TABLE
DSC I/O TABLE
Pin No.
Signal Name
I/O
Function
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 (LSB)
258 CVDD10
I
Voltage
259 CGND10
-
GND
260
261
261
ARM A22
O
External Memory Address (MSB)
262
ARM A21
O
External Memory Address
263
ARM A20
O
External Memory Address
264
ARM A19
O
External Memory Address
265
ARM A18
O
External Memory Address
266
ARM A17
O
External Memory Address
267
ARM A16
O
External Memory Address
268
ARM A15
O
External Memory Address
269
ARM A14
O
External Memory Address
270 GND9
I
Voltage
271 ARM A13
O
External Memory Address
VDD9
-
GND
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
280 CGND11
280 CGND11
I
Voltage
281 ARM A5
-
GND
282 ARM A4
O
External Memory Address
283 ARM A3
O
External Memory Address
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 (LSB)
287 EMU0
O
Emulator Interrupt 0
288 EMU1
O
Emulator Interrupt 1
SV-AV25EG/EB/GC/GK
DSC I/O TABLE
DSC I/O TABLE
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
21
6.5. MAIN (CONTROL) SCHEMATIC DIAGRAM
A
1
B
C
D
E
F
(MAIN C.B.A.)
REFER TO MAIN CONNECTION
G
H
TO MAIN CN(E-13)
<TO JACK P>
<TO JACK P>
TRE ON
D18
2
3
4
5
6
7
8
9
10
11
12
TO MAIN CN(F-13)
<TO POWER2>
<TO POWER2>
FULL
D8
D1
DM270 RX
TO MAIN CN(E-13)
<TO DSP/EVR>
<TO DSP/EVR>
DM270 TX
D2
D24
CARD LED
TO MAIN CN(E-13)
<TO DSP>
<TO DSP>
TO MAIN CN(E-13)
<TO LCD>
<TO LCD>
BL ON
D19
LCD ON
TO MAIN CN(F-15)
<TO POWER>
<TO POWER>
D22
D5
SHORT AD
BEEP
TO MAIN CN(D-13)
<TO AUDIO>
<TO AUDIO>
D4
D28
PDN
PWR ON
TO MAIN CN(D-13)
<TO POWER/AUDIO>
<TO POWER/AUDIO>
D7
D9
TO MAIN CN(F-13)
<TO POWER2>
<TO POWER2>
ADPT ON
CHG ON
CHG ON
D10
D11
D11
BATT V
SHT DRV(-)
D26
D25
TO MAIN CN(E-13)
<TO CAMERA/DSP>
<TO CAMERA/DSP>
SHT DRV(+)
D52
TO MAIN CN(E-15)
<TO MAIN CN>
<TO MAIN CN>
CCD ON2
ADPT SW2
TO MAIN CN(F-13)
<TO JACK P>
<TO JACK P>
D16
D13
D13
ADPT SW
T
T
D14
D15
D15
ADP V
D33
P OFF
PLAY
D32
D31
TO MAIN CN(E-15)
<TO MAIN CN>
<TO MAIN CN>
REC
DSP RESET>
TO MAIN CN(E-13)
<TO DSP>
<TO DSP>
D21
D23
TO MAIN CN(E-13)
<TO LCD>
<TO LCD>
EXT
BATT SW
TO MAIN CN(F-13)
<TO POWER2>
<TO POWER2>
D17
D40
TO MAIN CN(F-15)
<TO POWER>
<TO POWER>
REG 3.2V
REG 4.5V
REG 4.5V
D44
GND
D39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
EXT H
MON OPEN2
JOG ON
BATT SW
DSC25 TX
DSC25 RX
CRL
VDD1
AVSS
ADSW1
ADSW2
SHORT AD
AD RMT
T
ADP V
BATT V
JOG BALL4
DSP RESET
CCD ON
JOG BALL3
JOG BALL2
PWR LED
JOG PUSH
JOG BALL1
MON OPEN
P ON OFF
UP DOWN
PLUG
BEEP
DSP ON
MODEL
SYNC DET
CE
CARD LED
LED ON OFF
MACRO ON
TRE ON
PDN
VDD0
VSS0
POWER L
LCD ON
PWR ON
CHG L
CHG ON
ADPT ON
BL ON
SIF ON
FULL
AVREF
AVDD
XRESET
XT2
XT1
IC/VPP
X2
X1
VSS1
ADPT IN
INT LCD
INT PWR
INT RMT
REC PLAY
PLAY
TO MAIN CN(F-13)
<TO POWER 2>
<TO POWER 2>
CHG
D12
C6011
0.1
0.1
D6006 MA2S728
R6071 1K
P OFF2
IC6001
C0CBCBC00053
C0CBCBC00053
(3.2V REG.)
D6003 MA2S728
D6005 MA2J11100L
R6082 100K
C6009
0.1
0.1
R6050
4700
4700
R6051
10K
10K
TO MAIN CN(E-15)
<TO MAIN CN>
<TO MAIN CN>
VOL(+)
D35
VOL(-)
D36
TO MAIN CN(E-15)
<TO OPERATION SW UNIT>
<TO OPERATION SW UNIT>
MENU
D46
S S
D34
MODE
D47
SIF ON
D3
TO MAIN CN(D-13)
<TO MAIN CN>
<TO MAIN CN>
R6005
4700
4700
C6004
0.1
0.1
R6001 4700
R6004 4700
R6083 470K
R6006 470K
C6037 0.1
C6003 0.1
R6011
10K
10K
REVERSE
D50
TO MAIN CN(D-15)
<TO OPERATION SW UNIT>
<TO OPERATION SW UNIT>
FORWARD
D51
R6016
39K
39K
R6017
39K
39K
DC(+)
D30
TO MAIN CN(F-15)
<TO JACK P/POWER 2>
<TO JACK P/POWER 2>
UCOM 3.2V
D41
TO MAIN CN(F-15)
<TO EVR/DSP/JACK P>
<TO EVR/DSP/JACK P>
UC RESET
D37
TO MAIN CN(D-15)
<TO EVR>
<TO EVR>
IC6004
C0EBE0000120
C0EBE0000120
(RESET)
C6016
0.1
0.1
STOP
D49
TO MAIN CN(D-15)
<TO OPERATION SW UNIT>
<TO OPERATION SW UNIT>
CCD ON
D6
TO MAIN CN(F-15)
<TO POWER>
<TO POWER>
PAUSE
D48
TO MAIN CN(D-15)
<TO OPERATION SW UNIT>
<TO OPERATION SW UNIT>
LCD
D29
TO MAIN CN(E-15)
<TO JACK P>
<TO JACK P>
DSP ON
D20
TO MAIN CN(F-15)
<TO POWER>
<TO POWER>
CRL
D42
TO MAIN CN(F-15)
<TO DSP/EVR/JACK P>
<TO DSP/EVR/JACK P>
REMOCON
D43
TO MAIN CN(E-15)
<TO JACK P>
<TO JACK P>
R6104
390
390
D6001
B3AAB0000098
B3AAB0000098
PWR LED
PLAY ENTRY
D45
TO MAIN CN(E-15)
<TO OPERATION SW UNIT>
<TO OPERATION SW UNIT>
VPP
D38
R6106
330K
330K
QR6004
UNR9213J
UNR9213J
(DC IN:ON)
R6018 1K
R6019 1K
R6054
470K
470K
R6007
1M
1M
R6078
22K
22K
R6077
220K
220K
C6035
0.1
0.1
R6080
47
47
QR6003
UN9111TX
UN9111TX
(LED DRIVE)
Q6004
B1CHGD000006
B1CHGD000006
(BIAS CONTROL)
R6024
1K
1K
5
4
1
2
3
CD
NC
OUT VDD GND
R6021 39K
R6020 820K
R6028
39K
39K
R6029
39K
39K
R6105
47K
47K
R6026
39K
39K
R6030
1K
1K
R6055
0
0
CL6002
R6003
330K
330K
R6002
820K
820K
Q6002
B1CFHA000001
B1CFHA000001
(REMOTE KEY DET.)
R6037 82K
R6036 47K
R6035 27K
R6034 18K
R6033 10K
R6032 18K
R6031 47
R6012 47
C6001
0.1
0.1
C6013
0.1
0.1
C6039
0.1
0.1
C6038
0.1
0.1
C6006
1
1
R6042
100K
100K
R6027
820K
820K
C6007
0.1
0.1
C6005
0.1
0.1
VDD
GND
CE
VDD
GND
CE
VO
NC
VOUT
NC
1
2
3
5
4
1
2
3
5
4
IC6005
C0CBCBC00053
C0CBCBC00053
(3.2V REG.)
C6008
1
1
R6086
22K
22K
R6087
22K
22K
C6015
0.01
0.01
C6014 1
R6038 820K
R6010
100K
100K
R6008
820K
820K
C6010
0.1
0.1
R6015
100K
100K
IC6002
TC7S32FU
TC7S32FU
(MACRO ON/OFF)
1
2
3
5
4
Q6003
2SD2216J0L
2SD2216J0L
(ADAPTOR DET.)
R6014 1K
R6073 1K
R6073 1K
PLAY2
REC2
R6013 100K
R6066 100K
R6084 100K
R6068 100K
IC6003
C2BBFE000143
C2BBFE000143
(SYSTEM CONTROL)
ADPT ON
CHG ON
PWR ON
P OFF2
PLAY2
REC2
R6022
1K
1K
R6023
1K
1K
R6025
1K
1K
3.2
3.2
4.5
3.2
4.5
4.5
0
0.5
CL6001
3.2
0
0
0
3.0
3.2
3.2
3.0
3.2
1.9
1.5
0
0
3.2
0.2
0
3.2
(0)
0
(3.2)
0
3.2
3.0
0
3.2
3.2
3.2
3.2
3.2
3.2
1.9
3.2
3.2
1.9
1.9
3.2
0
3.2
0
3.2
3.2
3.2
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
3.2
3.2
3.2
0
3.2
3.2
3.2
3.2
3.2
0
0
3.2
0
3.2
0
3.1
C6017
1000P
1000P
R6058
1K
1K
3.0
3.0
3.2
3.2
3.2
0
3.2
3.2
0
0
4.8
H
L
H
SV-AV25EG/EB/GC/GK
MAIN(CONTROL) SCHEMATIC DIAGRAM
MAIN(CONTROL) SCHEMATIC DIAGRAM
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
X6001
H2D400400010
(4MHz)
H2D400400010
(4MHz)
1
2
3
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
22
6.5.1. CONTROL I/O TABLE
1
SIF ON
O SIF Power control
2
BL ON
O LCD Back-light on/off
3
ADPT ON
O Short protect control
4
CHG ON
O Charge control out
5
CHG L
O Charge control
6
PWR ON
O REG 3.2V control
7
LCD ON
O REG 12V control
8
POWER L
O Electric leak measure (power off)
9
VSS0
-
GND
10
VDD0
I
Voltage
11
PDN
O Audio power down
12
TER ON
I
Torque charge
13
MACRO ON
I
Shutter for protection processing port
14
LED ON/OFF
I
GAIN UP SW
15
CARD LED
O ACCESS LED
16
CE
O AVREF Voltage control
17
EXT H
O Camera/EXT input select
18
MON OPEN2
I
LCD open/close detect 2
19
CCD ON2
O CCD ON2
20
BATT SW
O Battery SW
21
DSC25 TX
I
UART Communication Transmission
22
DSC25 RX
O UART Communication Reception
23
CRADLE L
I
Credle Detachment/Attachment detect
24
VDD1
I
Voltage
25
AVSS
-
GND
26
AD SW1
I
AD SW1
27
AD SW2
I
AD SW2
28
SHORT AD
I
Power supply malfunction detection
29
AD RMT
I
Remote control key
30
T
I
Battery thermistor input
31
ADP V
I
AC Adaptor voltage input
32
BATT V
I
Battery voltage input
Pin
No.
No.
IC6003 : CONTROL MICROCOMPUTER
Signal Name
I/O
Explanation
33
FULL
I
Full charge detect
34
AVREF
I
Voltage
35
AVDD
I
Voltage
36
X RESET
I
RESET signal
37
XT2
-
-
38
XT1
-
Voltage
39
IC/VPP
I
Voltage add of EVR
40
X2
-
-
41
X1
-
-
42
VSS1
-
GND
43
ADPT IN
I
Reversal signal input (DC+)
44
INT LCD
I
LCD open/close Interruption
45
INT PWR
I
Voltage SW Interruption
46
INT RMT
I
Remoto control Key Interruption
47
REC/PLAY
I
REC/PLAY SW (REC Side)
48
PLAY
I
REC/PLAY SW (PLAY Side)
49
SYNC DET
I
Sync detect
50
MODEL
-
GND
51
DSC ON
O REG 1.8V control
52
BEEP
O BEEP sound output
53
PLUG
I
AC Adaptor detect
54
UP/DOWN
I
AV/LCD OUT SW
55
P ON SW
I
Power SW Condition
56
MON OPEN
I
LCD open/close Condition
57
JOG BALL1
I
TRACK BALL input 1
58
JOG PUSH
I
JOG PUSH/SET Key input
59
PWR LED
O POWER LED
60
JOG BALL2
I
TRACK BALL input 2
61
JOG BALL3
I
TRACK BALL input 3
62
CCD ON
O CCD ON
63
DSP RESET
O FLASH reset
64
JOG BALL4
I
TRACK BALL input
Pin
No.
No.
Signal Name
I/O
Explanation
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
23
6.6. MAIN (AUDIO) SCHEMATIC DIAGRAM
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
(MAIN C.B.A.)
REFER TO MAIN CONNECTION
:AUDIO MAIN SIGNAL PATH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
MOUTL
MOUTR
EXT/
MIC R
MIC R
MPE
MPI
INT/
MIC L
MIC L
VCOM
AVSS
AVDD
PVDD
PVSS
VCOC
NC
CAD0
PDN
CSN
CCLK
CDT1
CDT0
I2C
SDTI
SDTO
LRCK
BICK
MCKO
NC
NC
DVDD
DVSS
XTO
XTI
M/S
SPP
SPN
HVDD
HVSS
HPR
HPL
MUTET
MIN
MOUT2
ROUT
LOUT
MOUT-
MOUT+
RIN2
LIN2
BEEPM
BEEPR
BEEPL
LIN1
RIN1
CONTROL REGISTER
AUDIO INTERFACE
PLL
SPK
AMP
AMP
MIX
ALC2
HP
AMP
AMP
MIX
MIX
HP
AMP
AMP
MIX
MIX
MIX
MIX
MIX
ATT
MIX
DATT
SMUTE
SMUTE
DAC
ADC
HPF
ATT
ATT
MIC
POWER
SUPPLY
POWER
SUPPLY
R4004
10K
10K
C4010
4700P
4700P
R4002
270
270
R4001
270
270
C4004
0.1
0.1
C4002
0.1
0.1
C4001 0.022
C4003 0.022
C4003 0.022
C4005
0.01
0.01
R4003
3900
3900
C4027
0.01
0.01
C4007
2.2
2.2
C4009
4.7
4.7
C4008
4.7
4.7
F11
PDN
TO MAIN CN(C-13)
<TO CONTROL>
<TO CONTROL>
C4014
2200P
2200P
R4027
560
560
C4024
0.1
0.1
R4010
47K
47K
R4009
47K
47K
C4017 6V10
C4018 6V10
C4018 6V10
R4012 560
R4020 560
R4020 560
F12
AUD CS
TO MAIN CN(B-13/C-13)
<TO DSP>
<TO DSP>
F6
SDTI
F7
SDTO
F8
LRCK
F9
BCLK
F10
MCLK
F13
UC SSCL
TO MAIN CN(B-13)
<TO DSP/LCD>
<TO DSP/LCD>
F15
UC SDO0
TO MAIN CN(B-15)
<TO DSP/LCD>
<TO DSP/LCD>
F14
UC SDI0
TO MAIN CN(B-15)
<TO DSP>
<TO DSP>
R4005
47K
47K
CL4010
RL4001
RL4002
RL4003
RL4004
RL4005
RL4006
R4011 0
TO MAIN CN(C-15)
<TO JACK P>
<TO JACK P>
L OUT
R OUT
R OUT
F23
F24
F24
C4020 1
R4014 27K
R4013 27K
C4019 1
R4015
39K
39K
C4025
1000P
1000P
TO MAIN CN(C-15)
<TO JACK P>
<TO JACK P>
L IN
R IN
R IN
F17
F18
F18
R4018 8200
C4021 0.01
BEEP
TO MAIN CN(C-13)
<TO CONTROL>
<TO CONTROL>
F16
R4028
2700
2700
C4013
1
1
R4016
10K
10K
R4006
10
10
C4012
4.7
4.7
C4011
4.7
4.7
C4023
0.22
0.22
C4026
0.22
0.22
R4007
10
10
R4008
10
10
C4016 6V100
C4015 6V100
R4022
270
270
R4023
270
270
TO MAIN CN(C-15)
<TO JACK P>
<TO JACK P>
HPL
HPR
HPR
F19
F20
F20
TO MAIN CN(B-15)
<TO FRONT>
<TO FRONT>
SP OUT(+)
SP OUT(-)
SP OUT(-)
F21
F22
F22
X4002
H2D112500001
11.2896MHz
H2D112500001
11.2896MHz
1
2
3
R4026
0
0
F1
MIC OUT
TO MAIN CN(C-13)
<TO FRONT>
<TO FRONT>
1
2
3
5
4
VDD
GND
CE
VO
NC
C4028
1
1
IC4002
C0CBCB00053
C0CBCB00053
(3.2V REG.)
C4029
0.1
0.1
F5
PWR ON
TO MAIN CN(C-13)
<TO CONTROL/POWER>
<TO CONTROL/POWER>
F4
REG 4.5V
TO MAIN CN(C-15)
<TO POWER>
<TO POWER>
R4021
1M
1M
C4006
0.01
0.01
IC4001
C1BB00000802
C1BB00000802
(AUDIO AMP)
F3
GND
4.5
3.2
3.2
F2
A GND
TO MAIN CN(C-13)
<TO MAIN CN>
<TO MAIN CN>
R4017
120K
120K
0
0.5
0.5
3.2
0.4
1.2
1.4
3.2
2.0
(0.2)
(0.2)
2.0
(0.2)
(0.2)
0.9
(1.4)
(1.4)
0.9
(1.4)
(1.4)
0
0.8
(1.4)
(1.4)
0.8
(1.4)
(1.4)
1.4
1.4
0.5
0.5
3.2
3.2
3.2
3.2
3.2
1.4
(0.5)
(0.5)
0
(1.6)
(1.6)
1.6
1.6
1.6
2.4
2.4
2.4
2.4
2.4
1.4
3.2
3.2
1.2
SV-AV25EG/EB/GC/GK
MAIN(AUDIO) SCHEMATIC DIAGRAM
MAIN(AUDIO) SCHEMATIC DIAGRAM
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
24
Click on the first or last page to see other SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK (serv.man2) service manuals if exist.