Panasonic PV-V4525S - Block Diagrams

9 BLOCK DIAGRAMS
POWER
TRANSFORMER
T1001
2
RECTIFIER
D1001,
C1005L1001
LINE
FILTER
SURGE
KILLER
D1002
F1001
CONSTANT
VOLTAGE
Q1001-Q1003,
L1008
5
6
7
16
TP1007
TP1006
15
11
TP1004
12V.REG
Q1203
IC1201
1
2
3
12V
SW REG.
TP1201
SW +12V MTR
SW +12V
TO SERVO
(IC6201)
TO VIDEO/
Hi-Fi AUDIO
UNSW +16V
TO SERVO
(CAPSTAN/IC6201)
10
TP1005
Q1211
5V REG. +5V KEY TO OPERATION
SW +5V LED
9
TP1003
1
IC1002
3
SHUNT
REG.
FEED
BACK
POWER ON(H)
FROM SYSTEM
CONTROL(IC6001)
Q1205
5V REG. SW +5V VIDEO
TO VIDEO/
SYSTEM CONTROL
UNSW +6V TO AUDIO
PRIMARY
IC1001
FROM SYSTEM
CONTROL(IC6001)
3
5
IC1203
1
5V SW
REG.
IC1202
5V SW
REG.
1
3
5
TP1204
TP1205
TO TIMER
DISPLAY
SW +5V MTR
TO SERVO
(CAPSTAN/IC6201)
13
12
SW +5V AUDIO TO Hi-Fi AUDIO
SW +5V TUNER
TO TUNER/
VIDEO
SW +5V ANALOG
TO SYSTEM
CONTROL
TP1203
AC CORD
Q1201
30V.SW SW +30V TO TUNER
UNSW +5V SYSCON
TO SYSTEM
CONTROL
TP1206
FIP OFF
L
POWER SUPPLY BLOCK DIAGRAM
POWER SUPPLY BLOCK DIAGRAM
PV-V4525S/PV-V4535S-K/PV-455S-K
260Vp-pV1
200V
5µs
STOP
20Vp-pV1
5V
5µs
STOP
0.7Vp-pV1
0.2V
5µs
STOP
70Vp-pV1
20V
5µs
STOP
14Vp-pV1
5V
5µs
STOP
38Vp-pV1
10V
5µs
STOP
14Vp-pV1
5V
5µs
STOP
PV-V4525S / PV-V4535S-K / PV-455S-K
33