Panasonic PV-L550 Manual page 163

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