Panasonic Digital Palmcoder PalmSight PV-DV100, Service Manual

Page: 141 / 195

15
6-15
POWER SUPPLY BLOCK DIAGRAM
IC1001
Q1003
Q1001
3
5
7
8
46
17
10
11
12
41
27
26
25
36
31
29
28
ENHANCEMENT
LIGHT UNIT
+5V
CONTROL
Q1004
+3V
CONTROL
Q1005
Q1018
4
3
2
1 8
7
6
T1001
+2V
CONTROL
Q1006
+15V
CONTROL
CAP VM
CONTROL
CYL VM
CONTROL
Q1007
L1003
L1001
L1002 L1014
L1008
L1012
L1013
L1011
L1007
L1009
L1015
L1022
L1023
L1025
L1017
SHUNT
REGULATOR
IC1002
Q1010
L1004 L1018
L1021
CURRENT
DETECT
Q1105
Q1106
Q1103
Q1104
Q1101
Q1102
Q1019
D1002
D1003
L1005
L1006
Q1008
Q1009
F1002
1A/32V
F1001 2A/32V
1
2
3
4
+
T
D
-
JK1001
BATTERY
TERMINAL
DC JACK
(TO IC6001(95))
BATTERY (D)
(TO IC6001(94))
BATTERY (T)
(FROM IC6001(12))
POWER ON (L)
CAM +5V (A)
REG +5V (A)
HA +5V
SW +5V (A)
SP +5V
LCD +5V
REG +3V (D)
REG +2V (D)
LCD -15V
CAP VM
CAP SW
CYL VM
CYL SW
TRIANGLE
WAVE
TO/FROM SERVO
BLOCK DIAGRAM
EVF-BL +5V
EVF BACKLIGHT ON (H)
L1010
AF +5V
CAM +3V
CAM +3V (A)
L1016
LCD +3V
AU +3V
RE +3V
POWER C.B.A.
MAIN C.B.A.
MAIN C.B.A.
(PWM CONTROL)
TRIANGLE
WAVE
OSCILLATOR
SHORTCIRCUIT
PROTECT
ON/OFF
CONTROL
5
L1019
L1020
CAM +15V
LCD +12V
EVF +12V
PWM
CONTROL
DRIVE
ERROR AMP
PWM
CONTROL
DRIVE
ERROR AMP
PWM
CONTROL
DRIVE
ERROR AMP
PWM
CONTROL
DRIVE
ERROR AMP
15
16
5
6
7
8
LINE
FILTER
F1004 1A/32V
F1003 1A/32V
LCD UNREG
UNREG
B1001
59,60
B1
59,60
(FROM IC6001(15))
LIGHT ON (H)
(TO IC6001(88))
LIGHT SW
(FROM IC6007(13))
IR FILTER LED CONTROL
LATCH
SOFT
START
FP9
4
FP9
1
FP9
5,6
FP9
2,3
13
14
21
22
23
DRIVE
D1102
B1001
89
B1001
91
B1001
92,93
B2
89
B2
91
B2
92,93
-15V
REGULATOR
Q1205,Q1206,
Q1207
Q1203,Q1204
CAM -8V
-8V
REGULATOR
Q1201,Q1202
+12V
REGULATOR