Panasonic Mini DV NV-DS12EG Mini DV NV-DS12B Service Manual page 70

R1003
2.2M
TO
BATTERY CATCHER UNIT
FP1001
D 20 A7
D 19
18
+B 17
+B 16
+B 15
G
+B 14
+B 13
12
DC IN SW 11
DC IN SW 10 A4
9
GND 8
GND 7
GND 6
GND 5
GND 4
R1311
3 330
LI BATT(+) 2 A3
LI BATT(+) 1
F
E
FL1001 IP1001
VLF1378 VSF0233F31
1 4 1 2
2 3
LB1001
D
VLP0332A420T
P1001
GND 1
GND 2
C
B
A
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
REFER TO PARTS LIST.
1 2
C1106 R1104
0.1 12K
L1001
4.7u
1 2
C1003 C1001 C1005
10 10 ECUV1A335KBN
CL1001
NOTE: IMPORTANT SAFETY NOTICE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS COMPONENTS IDENTIFIED WITH THE MARK
DIAGRAM IS STOP MODE.(MONITOR: OPEN) SPECIAL CHARACTERISTICS FOR SAFETY.WHEN REPLACING
ANY OF THESE COMPONENTS.ONLY THE SAME TYPE,
3 4 5
(NV-DS25 ONLY)
Q1091 Q1092
2SB798A XP1501
(POWER CTL)
SWITCHING
DSC 3.5V
1 2 3
D1091
MA111
6.9
6.2
A18
QR1001
A45
UN9111J
6.9
(SWITCHING NOREG)
C1112 R1111
1000P 150
C1111
4700P
A19
1.5
16
1.1
17 FB5
1.5
A32 18 SCP4
1.5
A31 19 IN 4
C1121
R1121 C1122
A22
4700P
150 6800P
0.9
20 FB4
R1101
22K
0.4
21 RT
1.4
22 CT
C1101
100P
0
23 SCP
C1102
0.33
1.2
24 DUTY
R1102
4700
25 GND
R1107 C1103
2.2M 0.047
1.4
26 SOFT
6.2
27 VREF
C1104
0.1
6.9
28 VCC
6.9
29 STB3
R1103 R1105
4700 22K
5.7
30 STB
C1107 C1108 R1153
1 1 12K
6.5
31 DTC3
R1109 R1154 C1155
47K 2.2
10K
6.5
32 FB3
6.9
R1108
47K
6.5
Q1101
33
0 2SA1832F 1.5
(BUFFER)
C1151
8200P
D1101
MA8120-1
5.7
C1152
8200P
QR1101
0
UN9214J
(ERROR VOLTAGE DET.)
R1151
150
C1105
1
A50 A42
A47
HAVE THE
6 7
L1091
10u
C1094
C1093
1
6V22
5 4
R1096
C1092
6800
0.1
1 2 3
R1097
820
R1098
R1094 R1095
5600
2700 220
A46 A60 A34 A35 A33
C1132 R1131
C1134 R1132
330P 150
39P 10K
C1131
4700P
C1133
150P
- 1.5 0 1.5 - 6.3 - 7.1 7.6 7.1
15 14 13 12 11 10 9 8 7 6 5 4
IC1001
BA9734AKV
SWITCHING
REGURATOR
34 35 36 37 38 39 40 41 42 43 44 45
1.5 6.9 - 1.8 0.9 1.5 1.5 5.8 7.2 6.9
C1141 C1144 C1143
0.15 39P 150P
C1142
R1142
0.1
10K
R1141
150
A43 A36 A38 A39
8 9
A
B
C
D
E
F
C1114 R1112
39P 10K
C1113
150P
6.7 6.6 7.1 5.4
3 2 1
6.5
OUT5 64 A44
7.2
VCC 63
R1122
6800
6.4
BIAS4 62
C1124
39P
GND 61
1.1
GATE4 60 A29
C1123
150P
6.6
C.H4 59
4.6
C.L4 58
5.7
OUT4 57 A30
6.7
OUT3 56 A41
C1153
150P
4.8
C.L3 55
6.2
C.H3 54
C1154
82P
GND 53
R1152
5600
6.7
BIAS3 52
7.2
VCC 51
-
OUT2 50
-
C.L2 49
46 47 48
5.4 6.5 - -
G
A37
H
10 11