Read Panasonic NV-DS50EN / NV-DS50ENT / NV-DS50A Service Manual online
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "PT" ARE NOT USED.
COMPARISON CHART
OF MODELS & MARKS
OF MODELS & MARKS
NV-DS29EG
NV-DS20EGM
NV-DS29B
NV-DS29EGE
NV-DS30EG
NV-DS30EGM
NV-DS30B
NV-DS30EGE
NV-DS30EN
NV-DS30ENT
NV-DS30ENC
NV-DS30A
NV-DS50EN
NV-DS50ENT
NV-DS50A
Not Used
NV-DS20EGM
NV-DS29B
NV-DS29EGE
NV-DS30EG
NV-DS30EGM
NV-DS30B
NV-DS30EGE
NV-DS30EN
NV-DS30ENT
NV-DS30ENC
NV-DS30A
NV-DS50EN
NV-DS50ENT
NV-DS50A
Not Used
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PT
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PT
MODEL
MARK
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
MAIN XI SCHEMATIC DIAGRAM (M, N, O)
CAM 3.2V
TO M I
TO M III
TO M III
TO M II
TO M II
TO M II
TO M II
TO M V
TO M II
TO M II
TO M II
TO M II
TO M II
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M II
TO M I
TO M I
TO M III
REC VIDEO SIGNAL
PB VIDEO SIGNAL
PC3
1
PC2
2
VDD
3
PC1
4
MMC_CS
5
PB7
6
PB6
7
PB5
8
VSS
9
PB4
10
PB3
11
PB2
12
PB1
13
PB0
14
VDD
15
PA
7
16
PA
6
17
PA
5
18
PA
4
19
PA
3
20
VSS
21
PA
2
22
PA
1
23
USB_A0
24
CKSEL
25
PVSS
26
PVDD
27
MMOD1/SCLK
28
MMOD0/SDATA
29
/RST
30
OSCO
31
OSCI
32
VDD
33
SYSCLK
34
VSS
35
P96
36
Vbus(USB5V)
37
P94
38
USB/WR_N
39
USB/RD_N
40
VDD
41
EXMOD1
42
EXMOD0
43
AVSS
44
USB/INT_N
45
VD
46
DSC_CONT
47
MMC_CD
48
VREFH
49
AVDD
50
P73/CS3
51
USB/CS_N
52
P71/CS1
53
VDD
54
P70/CS0
55
P63
56
FRP
57
SD_WP_N
58
P60
59
VSS
60
/NMIRQ
61
P55/SBO3
62
P54/SBI3
63
P53/SBT3
64
DSC_DI
65
DSC_DO
66
DSC_CLK
67
MMC_SDO
68
VDD
69
MMC_SDI
70
MMC_SCK
71
VSS
72
P42
73
P41
74
P40
75
USB/SUSPEND 76
DSC_CONT2 77
DSC_CONT3 78
VDD 79
P25 80
VPP 86
P24 81
USB/D4 91
VSS 85
USB/D6 89
P22 83
P01 99
P20 87
USB/D2 94
USB/D1 95
P00 100
VSS 98
VDD 92
P21 84
P23 82
USB/D3 93
USB/D5 90
USB/D7 88
USB/D0 96
CARD_LED 97
1
D
ATA
0
2
D
ATA
1
3
D
ATA
2
4
D
ATA
3
5
GND
6
D
ATA
4
7
D
ATA
5
8
D
ATA
6
9
D
ATA
7
10
ALE
21
GL_N
22
XT
AL1
15
RD_N
16
WR_N
17
DMREQ
18
DMA
CK_N
19
EO
T_N
20
RESET_N
11
CS_N
12
SUSPEND
23
XT
AL2
24
VCC
13
CLK
OUT
14
INT_N
25
D-
26
D+
27
V
OUT3.3
28
A0
SD_DATA
309
MMOD1
74
SD_WP_N
307
CMD
308
SD_CLK
310
DSC_CONT3
53
DSC_DO
148
FRP
25
DSC_CONT
149
EXMOD1
72
CARD_LED
304
M_RESET
52
D-
314
6MCLK
176
D+
313
SD_IN_L
306
VPP
71
Vbus
312
DSC_CLK
146
ADCLK2
183
CAMVD
142
CD/DAT3
305
DSC_DI
147
MMOD0
73
SD_VDD
311
MN103001GFA
4700
J0JBC0000025
47K
10K
47K
0.1
0.1
0.1
0.1
0.1
0
1K
0
0
0
47K
10K
10K
47K
470
PT
PT
PT
4700
470
PT
10K
10K
1K
0.1
6800
10K
18
18
J0JBC0000025
47K
10K
1K
PT
22U
10/6.3V
10K
2SD2216
10K
2200
100
100
1K
PT
0
1M
1M
22P
22P
PT
470
PT
LSSX0063
PDIUSBD12
10/6.3V
IC401
R440
L402
R439
R441
R442
C410
C406
C403
C405
C407
R411
R401
R405
R407
R409
R408
R406
R410
R422
R421
R417
R419
R416
R414
R413
R412
R423
R425
R415
C401
R418
R420
R430
R432
L403
R424
R437
R443
R444
L401
C402
R446
Q401
R445
R447
R404
R402
R403
R427
R426
R448
R449
C411
C412
R450
R451
Q402
X401
IC402
C404
LINK TO VOLTAGE CHART
LSJB8165
MAIN XI SCHEMATIC DIAGRAM
NV-DS50EN/NV-DS50ENT/NV-DS50A
NV-DS50EN / NV-DS50ENT / NV-DS50A
16
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