Panasonic NV-DS55EG / NV-DS55B / NV-DS55DEN / NV-DS55A Service Manual ▷ View online
ORDER A PART,PLEASE REFER TO PARTS LIST.
SCHEMATIC DIAGRAM FOR ORDERING. WHEN YOU
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS
THIS DIAGRAM IS STOP MODE.(EVF:ON)
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON
5
6
3
4
8
7
2
1
0
R880
:VIDEO MAIN SIGNAL PATH
-
+
3.3
C801
B1
B2
B3
B4
B5
B7
B6
B6
A3
A4
A1
A2
B-LINE
A-LINE
A4
A3
A2
A1
B2
B3
B3
22
C802
B6
100
R841
B7
B1
B4
B5
B5
4700P
C832
16V2.2
C833
4700
R835
100K
R832
1K
R834
470
R836
1SS355TE
D803
68P
C830
ET2070F0C
IC802
6V10
C839
0.1
C837
6V10
C838
0.1
C836
0.1
C835
0.1
C865
18K
R879
0.1
C866
22K
R878
0.1
C834
8.2u
L801
0.1
C829
MA338
D801
1000P
C827
6800
R852
22K
R850
10K
R851
4
5
3
2
1
TA75S558F
IC805
470
R849
10u
L881
L805 10u
L804 10u
L803 10u
47K
R881
2SK2055
Q881
S
VLL0203
BL881
ETJ11K73AM
T881
1K
R802
1K
R808
1K
R807
1K
R805
VDD2
HDOUT
BLK
HVSW
FRP
SYMODE
HSYNC
MHSYNC
VSYNC
MVSYNC
VDD1
VDOUT
VDD1
TEST6
TEST5
TEST4
TEST3
TEST2
TEST1
PSMODE
WBLD3
WBLD2
WBLD1
VDD2
VSS
DX
/CLX
CLX
/CLY
CLY
DY
SB
NC
NC
VSS
CLO
VSS
BLD
BLDIN
SBLD
WMODE
VMODE
OFH
PCO
VSS
OSCO
OSCI
VSS
48 47 46 45 44 43 42 41 40 39
37
38
36
35
34
33
32
31
30
29
28
27
35
34
33
32
31
30
29
28
27
25
26
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
2
FP802
TO EVF LCD PANEL
LC COM
VSS Y
SB
DY
VGG Y
CLY
/CLY
VED-B
VID-R
VID-G
VGG X
CLX
/CLX
VSS X
VDD
DX
DX
16
15
2
3
3
1
4
5
6
7
8
5
6
7
8
FP801
<TO FP603>
TO MAIN CONNECTION
9
NOREG GND
NOREG GND
E BL 6V
E R OUT
E G OUT
E B OUT
EVF 12V
EVF 5V
GND
GND
EVF 3V
E PLL
M E PLL
E BLK
E FRP
E FRP
EVF HD
VBLK
VBLK
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
2
10
11
12
13
14
11
12
13
14
D
2
E
F
C
A
B
4
1
3
2.8
2.8
0
2.8
2.8
4.7
4.7
0.7
1.4
2.5
2.7
2.8
2.4
2.4
2.4
2.4
2.4
0
4.7
0.5
2.8
2.7
0
0
1.2
1.2
0.5
2.1
1.8
1.8
5.7
12.2
LIGHT
BACK
(LCD DRIVE)
DRIVE)
(BACK LIGHT
11.4 POWER SCHEMATIC DIAGRAM
TOP
PREVIOUS
NEXT
•@
TOP
PREVIOUS
NEXT
file:///D|/DISK17/17CD/NEU/NVDS55/NVDS55/s1104000000.html [13.03.2001 0:24:17]
(NV-DS55 ONLY)
I
G
VLP0332A420
LB1001
F
A21
C1108 0.1
12K
R1153
220
R1095
2700
R1094
4700
R1090
A22
FP1002
K
J
H
E
D
C
B
A
A15
A-LINE
A20
A16
A17
A18
A19
1
C1105
A14
A13
A12
A11
A10
A9
A8
A7
A6
A3
A5
A4
A-LINE
A-LINE
A2
A1
47K
R1008
G
F
E
D
C
B
A
5
4
3
2
1
10u
L1091
1SS355
D1091
R1103 4700
C1104 0.1
R1107 2.2M
C1103 0.047
R1102 4700
C1102 0.33
C1101 100P
R1101 22K
4700P
C1122
150
R1121
4700P
C1121
MA8120-L
D1101
UN9214J
QR1101
2SB1462J-R
Q1101
R1109 10K
C1107 1
47K
R1108
2.2
C1155
47K
R1154
39P
C1144
10K
R1142
150
R1141
470P
C1142
0.1
C1141
150P
C1143
150
R1151
8200P
C1152
8200P
C1151
39P
C1124
6800
R1122
8200
R1152
82P
C1154
150P
C1153
150P
C1123
10V3.3
C1005
10
C1001
L1001 3.9u
2
1
10
C1003
5600
R1098
820
R1097
6V22
C1093
6800
R1096
100K
R1091
XP1501
Q1092
1500
R1092
2SD2216J
Q1093
0.1
C1092
UN2130X
QR1091
2SB798
Q1091
3
2
1
3
2
1
4
5
0.022
C1131
39P
C1114
8200
R1112
150
R1131
470P
C1132
470P
C1112
150
R1111
2200P
C1111
39P
C1134
8200
R1132
150P
C1133
150P
C1113
NJM2406F
IC1002
UN9111J
QR1001
2.2M
R1003
3
2
1
4
5
-
+
VSF0233F31
IP1001
2
1
+B
+B
+B
+B
+B
D
D
GND
GND
GND
GND
GND
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CATCHER
BATTERY
15
16
18
17
19
20
21
22
23
24
25
26
27
28
29
30
31
32
34
33
35
36
C.L5
37
38
39
40
41
42
43
44
45
46
47
48
C.H5
50
49
51
52
53
54
55
56
57
58
59
60
61
62
63
64
BIAS5
OUT6
C.L6
BIAS6
DTC2
SCP6
IN 6
C.H6
FB6
COMP
SCP5
IN 5
FB5
SCP4
IN 4
FB4
RT
CT
SCP
DUTY
GND
SOFT
VREF
VCC
STB3
STB
DTC3
FB3
SCP3
IN 3
SCP2
FB2
IN 2
GATE1
FB1
IN 1
SCP1
BIAS1
VCC
C.H1
C.L1
OUT1
BIAS2
C.H2
OUT2
C.L2
VCC
BIAS3
GND
C.H3
C.L3
OUT3
OUT4
C.L4
C.H4
GATE4
GND
BIAS4
VCC
OUT5
14
13
12
11
10
9
8
7
6
5
4
3
1
2
BA9734AKV
IC1001
L
7.9
0
8.0
0
6.7
7.7
0
7.9
8.0
7.3
7.9
6.3
7.5
7.7
6.6
8.1
2.0
7.4
8.0
7.5
1.0
1.2
6.7
7.9
7.9
1.5
2.0
1.2
0
1.3
0.4
0.8
1.5
1.5
1.0
7.7
6.7
8.1
8.0
7.4
1.5
1.5
0.8
2.2
7.9
1.5
1.5
6.3
7.8
7.3
7.7
6.6
8.0
7.4
1.5
1.5
0.8
0.8
1.5
1.5
1.6
1.0
1.5
3.3
4.1
4.8
3.3
4.1
4.8
4.8
4.1
0
0
0.6
2.3
2.2
2.8
7.9
(SWITCHING 3V)
(SWITCHING 3V)
VOLTAGE DET.
ERROR
(BUFFER)
REGULATOR
SWITCHING
(SWITCHING 3V)
(STABILIZER)
(BATT.DET.)
:OFF
POWER ON
L
L
L
H
L
(NV-DS55 ONLY)
THIS DIAGRAM IS STOP MODE.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON
ORDERING WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
WHEN REPLACING ANY OF THESE COMPONENTS,USE ONLY THE SAME TYPE.
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
IMPORTANT SAFETY NOTICE:
1
C1150
10K
R1405
R1016 0
A22
0
R1026
I
G
0.1
C1106
12K
R1104
A2
A1
1K
R1401
2700
R1404
1K
R1403
1K
R1402
PQ20VZ1U
IC1403
F
5
4
3
2
1
GND
VADJ
VO
VC
VIN
PS1001
<TO PP1001>
TO MAIN CONNECTION
FP1001
(Page:70/B-4)
TO MMC/AV JACK
AV RCH OUT
AV4P SW1
AV LCH OUT
A GND
A GND
AV OUT
AV4P SW2
MMC CS
MMC SD0
D GND
DSC 3V
MMC CLK
MMC IN
MMC SDI
LIBATT+
CAP SW
CAP VM
CAP VM
NOREG
NOREG
SW NOREG
MMC SD0
DSC 3V
MMC IN
AV4P SW2
AV RCH OUT
AV LCH OUT
INN BAT
EVF BL CONT
TRI WAVE
MULTI 5V
SPK 5V
S 5V
REG A5V
REG A5V
REG D2V
REG D2V
SE GND
NOREG GND
NOREG GND
NOREG GND
NOREG GND
D GND
D GND
D GND
D GND
D GND
D GND
A GND
A GND
A GND
A GND
A GND
A GND
LCD 3V
RF 3V
A 3V(2)
A 3V(2)
CAM -8V
CAM 15V
LCD 15V
LCD 5V
E BL 6V
REG 3.1V
REG 3.1V
A GND
A GND
A GND
A GND
A GND
A GND
D GND
D GND
D GND
D GND
D GND
D GND
NOREG GND
NOREG GND
NOREG GND
NOREG GND
SE GND
REG D3V
REG D3V
DIF 3V
DIF 3V
V OUT 3V
DAC 3V
DAC 3V
DRIVE 3V
V REF
CCD ON
P ON
AV OUT
MMC CS
MMC SDI
MMC CLK
LIBATT+
NOREG
NOREG
CYL VM
CYL VM
CYL SW
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
2
1
0
R1192
F
33u
L1081
1
C1085
D
S
G
D
S
G
A-LINE
A-LINE
A-LINE
A4
A20
A21
A19
A14
A16
A17
A15
A18
A9
A8
A10
A5
A3
A13
A12
A7
A6
A11
K
J
H
E
D
C
B
A
16
15
14
13
12
11
10
9
8
7
6
1SS355
D1152
UN9115J
QR1004
10K
R1005
2SB1462J-R
Q1056
UN9213J
QR1050
2SD2216J
Q1055
47K
R1252
220K
R1251
2SB970X
Q1052
10K
R1155
MA8160-M
D1151
6V10
C1156
47K
R1256
47K
R1253
47K
R1254
47K
R1255
560
R1058
5
4
1
3
2
2SD2216J
Q1053
XP1401
Q1054
11K
R1057
2700
R1157
2700
R1059
3300
R1156
2700
R1159
470
R1158
27K
R1056
2700
R1258
3300
R1257
XP1501
Q1052
2SB970X
Q1051
3
2
1
4
5
1
C1066
2.2
C1064
1
FP102
Q1062
82u
L1062
2
3
2
1
4
5
1
C1065
2.2
C1063
5
4
1
2
3
2
33u
L1061
FP102
Q1061
1
1
C1094
L1028 10u
L1025 10u
L1026 10u
L1023 4.7u
L1029 10u
L1012 4.7u
L1014 10u
L1017 10u
10u
L1052
33u
L1051
10
C1055
1
C1057
1SS355
D1052
SB05-05CP
D1051
25V1
C1052
1
C1056
2200P
C1053
2700
R1054
150
R1053
27K
R1051
82
R1050
82
R1052
VTP0510
T1051
5
6
7
8
4
3
2
1
3
2
1
2SB798A
Q1051
C1037 1
3
2
1
2SK2151
Q1042
C1046 1
C1045 6V10
2
4.7u
L1042
1
2700
R1044
510
R1043
1500
R1041
82
R1040
82
R1042
0.022
C1044
330
R1045
330P
C1043
10V3.3
C1042
0.1
C1041
5
4
1
2
3
2
15u
L1041
FP102
Q1041
1
L1032 10u
C1036 1
L1033 4.7u
2700
R1034
330
R1033
3300
R1031
82
R1030
82
R1032
2200P
C1033
10V3.3
C1032
0.1
C1031
5
4
1
2
3
2
56u
L1031
FP102
Q1031
1
C1117 1
C1118 6V10
C1018 1
C1016 1
2SK2151
Q1022
3
2
1
C1128 1
C1027 1
C1129 1
C1029 1
C1125 1
C1026 1
C1025 6V10
2
4.7u
L1022
1
2700
R1024
390
R1023
2700
R1021
82
R1020
82
R1022
0.022
C1024
330
R1025
330P
C1023
10V3.3
C1022
0.1
C1021
5
4
1
2
3
2
15u
L1021
FP102
Q1021
1
2700
R1014
390
R1013
6800
R1011
82
R1010
82
R1012
0.022
C1014
330
R1015
330P
C1013
10V3.3
C1012
FP102
Q1011
47u
L1011
2
1
3
2
1
4
5
0.1
C1011
H
(BL 6V)
2.2
2.2
8.0
7.7
2.2
2.2
8.0
0
7.5
8.0
7.6
2.9
2.9
8.0
7.3
8.0
8.0
8.0
7.6
3.2
3.2
2.8
2.8
8.0
7.7
2.8
2.0
8.0
7.5
4.8
4.8
1.3
1.9
-7.8
-7.8
14.9
14.9
14.9
14.3
0
0.6
14.2
14.9
14.9
-7.8
-11.5
-7.8
-12.1
0
0.5
0
1.6
1.0
1.5
15.0
14.9
14.9
15.0
15.6
(SWITCHING)
(SWITCHING 15V)
(CCD ON:ON)
(SWITCHING)
(CAM -8V:ON)
:ON
CCD ON
(STABILIZER)
(SWITCHING)
(STABILIZER)
(CYL VM)
(SWITCHING)
(SWITCHING 2V)
(SWITCHING)
(CAP VM)
(SWITCHING 3.1V)
(SWITCHING 3V)
(SWITCHING)
(SWITCHING 5V)
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