Power Supply Block Diagram - Panasonic NV-GS24EG Service Manual

POWER SUPPLY BLOCK DIAGRAM

BATTERY CASE UNIT MAIN P.C.B.
JK1201
P1201 P1001
1-5
P1201 P1001
T T
BATTERY
7
TERMINAL
D D P1201 P1001
8-12
DC JACK
FRONT P.C.B.
(WITH LED LIGHT)
LED LIGHT
FP6501
9,10
FP6501
D4301
8
LED LIGHT
Q4302 Q4301
+5V
Q4306
Q4305
Q4307
IP2 2A/32V
1-5
IP1 2A/32V
7
8-12
L1001
IC1001 (PWM CONTROL)
5 VCC
25 VCC
34 VCC
Q1001
TRIANGLE
WAVE
OSCILLATOR
12
13
FP6
9, 10
SHORTCIRCUIT
FP6
15
PROTECT
8
1.0V
6
7
ON/OFF
8
CONTROL
9
D1010
10
Q1025
24
Q1024
L1023
L1012
Q1004
L1002
+5V
CONTROL
PWM
DRIVE 27
CONTROL
ERROR AMP 18
17
Q1005
L1003
+3V
CONTROL
PWM
DRIVE 31
CONTROL
ERROR AMP 2
3
Q1006
L1004
+1.5V
CONTROL
PWM
DRIVE 33
CONTROL
ERROR AMP 37
36
T1001
1
2
3
Q1007
PWM +12V
DRIVE 26 4
CONTROL CONTROL
ERROR AMP 21
22
Q1008
L1005
CAP VM
CONTROL
Q1009
L1006
CYL VM
CONTROL
D1009
Q1040
IC1002 Q1041
+3.2V
REGULATOR
L1010
L1007
L1011
L1009
Q1026
L1022
L1015
L1014
L1013
IC1003
L1016
+2.5V
REGULATOR
IC1004
+1.8V
REGULATOR
L1017
Q1018,Q1019
-7V
REGULATOR
Q1047
D1003 L1021
Q1016,Q1022
D1002 L1019 +8.5V
REGULATOR
8
Q1045
7
L1020
6
5
Q1046
Q1042
Q1043
D1011
D1012
NV-GS24EG, NV-GS26GK, NV-GS27E/EB/EF/EG/EP/EE/GC/GN,
NV-GS37E/EB/EG/EK/EP, NV-GS47EE/GC, NV-GS57EE/GC, NV-GS58GK
BATTERY (D)
LIGHT ON(H)
TO/FROM
SYSTEM CONTROL
BLOCK DIAGRAM
BATTERY VOLTAGE DET
POWER ON (L)
UNREG DRIVE
LCD +5V
(FROM IC6001(B14))
LCD ON(H)
REG +3.2V(D)
UNREG
AF +5V
REG +5V (A)
HRA +5V
LCD-BL +5V
EVF-BL +5V
(FROM IC6001(A14))
EVFBACKLIGHT ON(H)
LCD/EVF+3V
AF +3V
RF +3V
SP +3V
REG +3V (D)
REG +2.5V (A)
REG +2.5V (D)
A +3V
REG +1.8V (D)
REG +1.5V (D)
CAM -7V/-7.5V
LCD -15V
LCD/EVF +8.5V
LCD +12V
CAM +12V/+15V
(FROM IC6001(C13))
LCD-15V ON(H)
CAP VM
CAP SW
TO/FROM SERVO
BLOCK DIAGRAM
CYL VM
CYL SW
POWER SUPPLY BLOCK DIAGRAM