High Voltage Power Supply Board (Pcb5) - Panasonic KX-FLM652CX Service Manual

15.3. HIGH VOLTAGE POWER SUPPLY BOARD (PCB5)

24V
CN1
1: +24V
1
SW101 F1
6: TOPCVR 6
5: TRA CLK
5
2: GND 2
3: CHG REM
3
4
4: DEV CHG
IC1
10
8
9
3.9k
R19
33k
R8
130k 4.7k
Approx 5V
R4 R7
Approx 0V
D21
IC1
10
8
9
24k 1.3k
R22 R23
Approx 5V
Approx 0V
80kHz
D2
IC1
12
14
100k
13
R11
10V
Approx 40V
Approx 2V
R24 C22
220k Q21
0.01
IC1
4
3
1
2
470
11
R26
510k 3.6k
R74
4.7k
R72
KX-FLM652CX HIGH VOLTAGE POWER SUPPLY (PCB5)
267
T101
(B101)
1
D6
5 8
2
3
2 7
Q1
4 9
R16
10
3
470
6 D7
1
100kHz
T201
(B201)
D24
2 10
5 7
D25
R58 R60 R64
3 9
330k 330k 330k
8
4 330k 330k
R59 R63
1
330k 330k
R61 R65
6
330k
R62
R71
Q71
R75
Q72
KX-FLM652CX
J14
TR
J15
J12
CHG
J13
33k J10
DEV
R81
J11
J8
DEV
J9