Main Power Supply Schematic Diagram - Panasonic DMR-E100HP Service Manual

14.2. Main Power Supply Schematic Diagram

H
G
F
E
GA
D
GA
C
B
N
A
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK
WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
ZD1
R1 22K R3 22K RD56EB R5
D1
D2SBA60
AC +
C9
250V150
AC -
C3
0.1
C8
1000P
GA
L1
GA
19m
GA
C7
3300P
C2 C6
3300P 3300P
GA GA
GA
L2
GA
19m
GA
C4 0.22
Z2
ERZVA7D471
VREF
R2 1M GA
GA
F1
250V 3.15A
GA
L5
C1
EXCELDR35
100P C5 100P
C10 1
C11 1
R8
L
47K
AC SOCKET
R9
47K
HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
1 2
C20 470P
R27 51K R28 51K D7 AP01C
R32 120 C23 150P
R24
0.33
D8 ERA91-02 L4
EXCELDR35
R16 100
R17 100
G
R30 0
L3
D6
15u
M1FL20U R29 0
D2 MA111
C22 C19
35V56 0.1
R12
100
C13 1000P
R11 1K
R10 100K
IC1
FA13844N
(VOLTAGE CONTROL)
3 6
ISNS OUT
VCC
5V REF
UVLO ENB
2.5V
+
-
OUTPUT
ENB
UVLO
+
-
OSC S Q
FF
+
R QB
-
1R 1V
2R ER AMP
+
-
5V CONTROLLED BLOCK
RT/CT GND COMP FB
8 4 5 1 2
R15 33K
C12 1
R13 C17
R7 10K 1K 0.01
C14 R22
680P 2.2K
R6 PC1
47K
ON3171
(FEED BACK)
Q4
UN2213
(POWER CTL.)
TH1
100K
Q1 Q2
2SD601A 2SD601A
(POWER CTL.) (POWER CTL.)
3
T1
ETB28BF1R5A
POWER TRANSFORMER
P2 S3
P1
D
Q3
2SK2543
S2
(POWER CTL.)
S
S4
B1
B2
S1
VCC
7
30V
TFF Q
CLK
QB
ZD2
MA8270
R23
4.7K
R20
100
C18 R21
1 560
L6 C16 2200P
HOT COLD
4 5
L107
EXCE
IP10
ICP
1
L106
EXCELDR35
D106
FCQ20A6
C104
50V2.2
NOTE:DO NOT U
IN THE PA