Power Supply Block Diagram - Panasonic PV-L550 Manual

10.9. POWER SUPPLY BLOCK DIAGRAM

MAIN C.B.A.
BATTERY CATCHER UNIT
DC JACK
B1 B2
1
7,8 7,8
B1 B2
2
5 5
3
B1 B2
4
1,2,4 1,2,4
BATTERY JACK
+ 5
- 6
B1 B2
7
COIN 3 3
BATTERY
8
(TO JK1201(1)) B1 B2
RF +4.7V
9 9
(TO IC6005(8))
BACK UP VOLTAGE
(TO Q6026(B))
BATTERY VOLTAGE
TO/FROM
(FROM Q6010(C))
SYSTEM CONTROL
POWER ON (L)
BLOCK DIAGRAM
(TO Q6026(E))
SW UNREG
(TO Q6012(G))
VOLTAGE DOWN
TO SERVO (TO IC2001(50))
BLOCK DIAGRA TRIANGLE WAVE
Q1101
Q1105
Q1103
OVER
VOLTAGE
PROTECT
F1002
F1001
IC1001 (PWM CONTROL)
(WITH 2HEAD)
Q1012
Q1013
(WITH 4HEAD)
NOT USED
REFERENCE
ERROR
38 VOLTAGE
AMP
REGULATOR
Q1011
Q1002
Q1001
VDD
37
SHORT
40 CIRCUIT
PROTECTOR
Q1003
TRIANGLE
BUFFER 45
WAVE
OSCILLATOR
MIC/IR UNIT
FP11 FJ4301
6,7
7,8
FP11 FJ4301
8,9 5,6
(FROM IC6001(55))
Q1102
LIGHT ON (H)
D1102 Q1106
LATCH
Q1104
Q1005
L1001 L1002
+4.5V
CONTROL
DRIVE 26
PWM
CONTROL
ERROR AMP 31
Q1006
L1004
+3.5V
CONTROL
DRIVE 17
PWM
CONTROL
ERROR AMP 4
Q1007
CAMERA
POWER
CONTROL
DRIVE 11
PWM
CONTROL
ERROR AMP 6
Q1008
L1003
+4.5V
CONTROL
DRIVE 20
PWM
CONTROL
ERROR AMP 32
Q1009
CAP VM
CONTROL
Q1010
119
PV-D300 / VM-D100 / PV-L550 / PV-L600 / PV-L650 / VM-L450
LIGHT UNIT
FJ4304
1
FJ4304
2
Q1014
CYLINDER VM
Q1015
REG +4.8V
UNREG
LED +4.5V
L1012
EVF +4.5V
L1005
REG +4.5V
L1006
AF +4.5V
L1007
CAM +4.5V
L1015
REG +3.3V
L1008
CAM +3.5V
REG+3.5V
T1001
D1005
3 4 CAM +15V
EVF +15V
D1006
5 AF+8.6V
6
D1007
1 7 CAM -8V
BL+4.5V
R1057 (WITHOUT LCD)
EVF+4.5V
Q1020
(FROM IC6001(18))
Q1021 EVF ON(H)
T1002
(WITH LCD)
1 6
3 4
CAPSTAN VM
(FROM IC2001(49))
CAPSTAN SW