Main (Power) Schematic Diagram - Panasonic PV-GS180P Service Manual

PV-GS180P / PV-GS180PC

13.19. MAIN (POWER) SCHEMATIC DIAGRAM

(MAIN P.C.B.)
REFER TO MAIN CONNECTION
CL1001
TO MAIN CN(E-22)
<TO BATT>
H25 +B
G
H24 D
H26 GND
CL1003
TO MAIN CN(C-22)
<TO CONTROL>
H34 SW NOREG
H33 OV PROTECT
CL1004
TO MAIN CN(C-22)
<TO CONTROL/EVR2>
H38 P ON L
F
TO MAIN CN(C-20)
<TO FRONT>
H14 ST NOREG
TO MAIN CN(E-22)
<TO CONTROL/LENS DRIVE/VIDEO>
H27 NOREG
E
TO MAIN CN(B-20)
<TO VIDEO>
H22 CAP VM
H23 CAP SW
H20 CYL VM
C1061
H21 CYL SW
3.3
D
C1062
3.3
C
B
D1101
MAZ81100ML
QR1102
B1GDBEHH0002
TO MAIN CN(E-22)
<TO MAIN CN> (OVER LOAD PROTECTOR)
H28 FRAME
H29 D GND
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL
CHARACTERISTICS FOR SAFETY. WHEN REPLACING ANY OF THESE
A COMPONENTS, USE ONLY THE SAME TYPE.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 4.0A 24V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME
4.0A 24V
TYPE 4.0A 24V
1 2
IP1001
K5H4021A0004
LB1001
J0JHC0000018
1 2
7.9
QR1001
0
B1GDBEHH0001
(POWER ON L :ON)
7.9
C1001 C1002
4.7 4.7
CL1002
RL1001
L1061
33u
2 1
7.9 7.9
5 4
Q1061
B1ZBZ0000040
(SWITCHING CAP VM)
1 2 3
7.9 7.2
L1062
180u
2 1
3.2 3.2
5 4
Q1062
B1ZBZ0000040
(SWITCHING CYL VM)
1 2 3
7.9 7.6
R1102
11K
D1102
B0ACCJ000027
7.9
7.8
Q1101
B1ABBE000002
(OSC CONTROL)
0 0
7.8 0
R1105 C1105
QR1101
0 220K 1
B1GBBEHH0001
(OVER LOAD PROTECTOR)
C1106
1
3 4 5
R1103
10K
C1104
0.1
7.9 7.9
48 47 46
1 NC
VREF
7.9
CTL3
2
7.9
CTL4
3
2.8
CTL5
4
-INS
5
C1101 0.1 2.0
VREF
6
BIAS
0.7
RT
7
OSC
C1102 100P 0.6
CT
8
9 GND
C1103 0.033 0
CSCP
10
2.0
DTC3
11
ERROR
AMP3
12 NC
13 14 15
R1101
0.7 1.2
12K
QR1103
UNR9114J0L C1111
R1106
(OSC CONTROL) 0.047
100K
0 1.8
R1111
270
1.8
C1 C2 C3 C4 C5
6 7
78
R1121
270
C1121 R1141
0.047 270
C1113
C1141
0.033
0.047
C1143
C1122
0.015
0.047
7.8 7.9 0.6 1.2 1.9 1.9 1.2 0.6
45 44 43 42 41 40 39 38 37
VREF VREF
POWER
ON/OFF
CONTROL
NC 36
VR
- + + + - +
ERROR ERROR
AMP AMP
ERROR AMP
7.9
SCP COMP
VCC O 35
6.5
- + - +
PWM PWM OUT1-1
34
VREF
COMP2 COMP1
DEAD TIME DEAD TIME
SCP 6.3
OUT1-2
COMP 33
-
+
5.0
OUT2-1
32
N P N P
4.8
OUT2-2
31
SCP
3.0
OUT3
30
4.8
PWM
OUT4
COMP3
DRIVE5 29
N
- P
+ DRIVE3 UVL02
+
3.8
OUT5
+ P 28
+
DRIVE4
-
PWM
UVL01
COMP4
PWM
COMP5
GND 0
27
1.9
CS5
VREF VREF VREF
26
ERROR ERROR
AMP4 AMP5
NC 25
16 17 18 19 20 21 22 23 24
1.9 1.9 1.2 0.6 2.0 1.2 0.7 1.2
IC1001
C0DBAZZ00094
(POWER SWITCHING CONTROL)
C1131 R1152 C1151
0.047 22K 0.047
R1131 R1151
270 270
R1153 C1154
15K 0.01
C6 C7
PV-GS180P/PC
MAIN (POWER) SCHEMATIC DIAGRAM
8 9 10
A
B
C8
C9
C10
C11
C12
C13
C14
C15
C16
C1153
0.01
C
D
11