Read Panasonic SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK (serv.man2) Service Manual online
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10 11 12 13 14 15 16
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45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
VDD
MNA4
MNA3
MNA2
MNA1
MND15
MND14
MND13
MND12
MND11
MND10
MND9
MND8
MND7
MND6
MND5
MND4
MND3
VSS
VDD
MND2
MND1
MND0
XMNDK
MNIRQ
MNIRQ2
MNIRQ3
CCLKEN
AC REQ
AC CLK
AC DATA
AC VALID
VDD
VSS
SDOCMD
SDOWP
SDODAT3
SDODAT2
SDODAT1
SDODAT0
VDD
VSS
SD1CMD
SD1DAT3
SD1DAT2
ACCNT
SDCLK
SDOCD
SD1DAT1
SD1DAT0
SD1CD
SD1WP
TESTMODE
MINTESTY
XSTNDBY
VSS
MCLK
XRST
XMNCS
XMNRE
XMNWE
MNA7
MNA6
MNA5
(SD CARD CONTROLLER)
IC3406
MN5772AA
MN5772AA
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
A15
A14
A13
A12
A11
A10
A9
A8
A19
NC
WEB
RSTB
A20
A18
RY/BYB
WP/ACC
A17
A7
A6
A5
A4
A3
A2
A1
A0
CEB
VSS
OEB
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTEB
A16
(16MBIT FLASH MEMORY)
IC3405
MBM29DL3S3HD
MBM29DL3S3HD
IC3402
C3ABRJ000003
C3ABRJ000003
(256MBIT SDRAM)
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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
VDDQ
VDD
DQ23
VDDQ
DQ22
DQ21
VSSQ
DQ20
DQ19
VDDQ
DQ18
DQ17
VSSQ
DQ16
NC
VDD
DQM2
A2
A1
A0
A10
BA1
BA0
A11
CS
RAS
CAS
WE
DQMD
VDD
NC
DQ7
VSSQ
DQ6
DQ5
VDDQ
DQ4
DQ3
VSSQ
DQ2
DQ1
VDDQ
DQ0
VDD
VDD
VSS
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSS
DQM1
NC
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
VSS
NC
DQ31
VDDQ
DQ30
DQ29
VSSQ
DQ28
DQ27
VDDQ
DQ26
DQ25
VSSQ
DQ24
VSS
VSSQ
22
23
24
R3301 0
R3302 0
R3303 0
R3304 0
R3305 0
R3306 0
R3307 0
R3308 0
R3309 0
RL3301
RL3302
RL3303
R3310 0
R3311 0
R3312 0
R3313 0
R3314 0
R3315 0
R3316 0
R3317 0
S D24
S D25
S D26
S D27
S D28
S D29
S D30
S D31
S DQMHH
S A3
S A4
S A5
S A6
S A7
S A8
S A9
S CKE
S CLK
S DQMLH
S D8
S D9
S D10
S D11
S D12
S D13
S D14
S D15
R3318 0
R3319 0
R3320 0
R3321 0
R3322 0
R3323 0
R3324 0
R3325 0
RL3304
RL3305
RL3306
RL3307
RL3308
RL3305
RL3306
RL3307
RL3308
R3326 0
RL3309
RL3310
RL3311
RL3312
RL3313
RL3310
RL3311
RL3312
RL3313
R3327 0
R3328 0
R3330 0
R3329 0
R3331 0
R3332 0
R3333 0
S D23
S D22
S D21
S D20
S D19
S D18
S D17
S D16
S DQMHL
S A2
S A1
S A0
S A10
S BA1
S BA0
S A11
S CS
S RAS
S CAS
S WE
S DQMLL
S D7
S D6
S D5
S D4
S D3
S D2
S D1
S D0
F A19
F A8
F A9
F A10
F A11
F A12
F A13
F A14
F A15
F A20
F A18
F A17
F A7
F A6
F A5
F A4
F A3
F A2
F A1
F D0
F D8
F D1
F D9
F D2
F D10
F D3
F D11
F D4
F D12
F D5
F D13
F D6
F D14
F D7
F D15
F A0
F A3
F A2
F A1
F A0
F D15
F D14
F D13
F D12
F D11
F D10
F D9
F D8
F D7
F D6
F D5
R3444 4700
R3445 4700
R3442 4700
R3443 4700
R3445 4700
R3442 4700
R3443 4700
C3440 5P
C3441 5P
C3438 5P
C3439 5P
R3452 22
R3451 22
R3450 22
R3449 22
R3451 22
R3450 22
R3449 22
R3460 47K
R3441 47K
F A6
F A5
F A4
R3446 4700
R3448 22
C3437 5P
F D0
F D1
F D2
F D3
F D4
R3458 100K
R3457
100K
100K
1
2
3
4
5
6
IC3411
C0JBAR000396
C0JBAR000396
(DATA SELECT)
COMMON
VCC
A
CH1
GND
CH0
C3452
0.1
0.1
1
2
3
4
5
IC3407
C0JBAA000102
C0JBAA000102
R3463
47k
47k
R3464
22
22
6
1
2
3
4
5
IC3409
C0JBAR000396
C0JBAR000396
(CLOCK SELECT)
A
COMMON
VCC
CH1
GND
CH0
1
2
3
4
5
IC3410
TC7SH32FU
TC7SH32FU
QR3404
RN2103F
RN2103F
(USB PULL CONTROL)
R3435
1500
1500
Q3401
2SB1462JHL
2SB1462JHL
(POWER SUPPLY
CRADLE:ON)
CRADLE:ON)
R3468
10k
10k
R3469
4700
4700
1
2
3
4
5
IC3403
C0JBAA000102
C0JBAA000102
L3402
22u
22u
1
2
3
4
5
6
7
8
CS
SK
DI
DQ
GND
VC
B/B
VCC
IC3408
C3EBGG000013
C3EBGG000013
(16KBIT EE PROM)
CL3407
CL3406
CL3405
CL3404
CL3406
CL3405
CL3404
R3465
47K
47K
6
3
2
1
4
5
7
8
IC3404
C1ZBZ0002226
C1ZBZ0002226
(REAL TIME CLOCK)
R3462
4700
4700
D3408
MA2S72800L
MA2S72800L
VDD
SIO
/SCK
CS
/INT
XIN
XOUT
VSS
D3405
1SS388
1SS388
R3470
47K
47K
TO MAIN CN(B-9)
<TO EVR/LCD>
<TO EVR/LCD>
DM270 RESET
DSP RESET
TO MAIN CN(E-10)
<TO CONTROL>
<TO CONTROL>
CARD LED
C77
C80
C85
C85
R3437
1K
1K
C3435
0.01
0.01
R3436
10K
10K
QR3402
B1GBBEMM0001
B1GBBEMM0001
(INV.)
TO MAIN CN(F-10)
<TO JACK P>
<TO JACK P>
D(+)
C65
C64
D(-)
C66
VBUS
C67
CRL
TO MAIN CN(F-10)
<TO JACK P/CONTROL/EVR>
<TO JACK P/CONTROL/EVR>
TO MAIN CN(C-10)
<TO CARD CONNECTOR>
<TO CARD CONNECTOR>
C68
C69
C70
C71
C72
C73
C76
C74
C75
C69
C70
C71
C72
C73
C76
C74
C75
CARD CMD
CARD DAT2
CARD DAT3
CARD DAT0
CARD DAT1
CARD WP
CARD DET
CARD CLK
CARD DAT2
CARD DAT3
CARD DAT0
CARD DAT1
CARD WP
CARD DET
CARD CLK
REG 3.2V2
C3442
12P
12P
R3459
56
56
R3447 22
R3453 22
R3454 22
R3455 22
R3456 22
R3453 22
R3454 22
R3455 22
R3456 22
LB3401
JALBK2HS470T
JALBK2HS470T
LB3402
JALBK2HS470T
JALBK2HS470T
C87
REG 3.2V
TO MAIN CN(F-10)
<TO POWER>
<TO POWER>
C88
REG 1.5V
C89
GND
C91
LIBATT(+)
TO MAIN CN(D-10/E-10)
<TO MAIN CN>
<TO MAIN CN>
C86
UCOM 3.2V
TO MAIN CN(F-10)
<TO POWER/EVR/JACK P>
<TO POWER/EVR/JACK P>
TO MAIN CN(D-10)
<TO EVR>
<TO EVR>
TDI
TDO DSP
TCK DSP
TMS DSP
TRST
TDO DSP
TCK DSP
TMS DSP
TRST
TEST1
TEST0
EMU0
EMU1
TEST0
EMU0
EMU1
GIO20
C49
C50
C51
C52
C53
C50
C51
C52
C53
C48
C47
C45
C46
C47
C45
C46
C90
X3403
H0J327200092
32.768KHz
H0J327200092
32.768KHz
C3449
8P
8P
C3447
8P
8P
C3436
0.01
0.01
F A16
B21 B18
B17
R3440
47K
47K
R3481
0
0
B11
B10
B16
B15
B13
B10
B16
B15
B13
A26
A20
A24
B20
A22
R3483 1K
A27 A28 A29 A30 A31
A23
A32
A33
C3443 0.01
C3444 0.1
C3445 0.01
A25
A21
A27
A29
A28
A31
A30
A32
A33
A29
A28
A31
A30
A32
A33
A18
A19
A19
R3439
1M
1M
R3438
1M
1M
B9
B33
B19
B12
B30
C3450
0.1
0.1
R3482
39K
39K
C3432 4.7
C3431 0.01
C3446
0.1
0.1
CL3401
CL3403
C3448
1
1
CL3402
C3434
4.7
4.7
B32
TO MAIN CN(C-10)
<TO CONTROL/EVR>
<TO CONTROL/EVR>
DM270 RX
DM270 TX
C78
C79
C79
TDI
TDO DSP
TCK DSP
TMS DSP
TRST
TDO DSP
TCK DSP
TMS DSP
TRST
DM270 TX
DM270 RX
DM270 RX
B14
B26
B27
B22
B23
B27
B22
B23
B25
B24
B29
B31
B28
:VIDEO MAIN SIGNAL PATH
:AUDIO MAIN SIGNAL PATH
K
B
J
I
H
G
F
E
D
C
A
3.0
3.1
3.1
-
-
-
-
-
-
-
-
-
2.4
0.3
0.3
0.1
0.1
0.1
-
-
3.1
3.1
-
-
3.1
0.7
0.7
0.5
0.5
0.8
0.7
0.8
0.6
3.1
-
1.2
-
3.1
0.5
0.6
0.5
0.7
0.5
0.7
0.5
0.7
3.2
3.0
3.1
3.2
3.1
3.1
0
0
0
3.1
3.1
0
3.1
1.6
3.0
3.0
0
3.1
3.1
3.1
0
3.1
3.1
0
0
0
3.2
3.2
3.2
2.8
3.2
3.1
3.1
0.5
3.1
0.8
0.6
0.7
0.7
3.1
0.7
0.7
0.5
3.1
1.4
-
-
0.4
-
0.5
0.8
0.6
3.0
3.0
3.0
3.0
1.4
3.1
0.8
0.5
0.7
3.1
0.7
0.5
0.5
0.5
3.1
0.5
3.1
3.1
0.8
0.6
0.7
3.1
0.7
0.7
0.5
0.7
3.1
0.6
1.6
-
-
-
-
-
-
-
1.4
1.4
1.6
0.6
3.1
0.7
0.7
0.7
0.7
3.1
0.8
0.6
0.7
3.2
3.2
3.2
0
3.2
0.4
0.6
3.2
3.1
0
0.5
0.5
0.5
3.1
3.0
0
0.5
0.7
3.1
3.1
3.1
3.1
3.2
1.6
3.2
3.1
3.1
3.1
0.1
0.1
0.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
3.1
3.1
0
0
3.1
0.3
0.3
2.4
1.2
0.6
0.7
0.5
0.7
0.7
0.7
0.7
0.6
0.8
0.8
0.5
SV-AV25EG/EB/GC/GK MAIN(DSP) SCHEMATIC DIAGRAM
SV-AV25EG/EB/GC/GK MAIN(DSP) 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.
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS
SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER
A PART,PLEASE REFER TO PARTS LIST.
DO NOT USE ANY PART NUMBER SHOWN ON THIS
SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER
A PART,PLEASE REFER TO PARTS LIST.
SV-AV25EG / SV-AV25EB / SV-AV25GC / SV-AV25GK
18
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