Power Block Diagram - Panasonic TX-32LX1X Service Manual

TX-32LX1X / TX-32LX1M / TX-32LX1A / TX-32LX1T / TC-32LX1H / TC-32LX1DJ / TX-26LX1X / TX-26LX1M / TX-26LX1A / TX-26LX1T / TC-26LX1H

11.4. Power Block Diagram

IC7107
TC-26/32LX1H
TX-26/32LX1A/M/X
2 3
TP7005
D7100
TP7004
IC7102
Q7100 Q7103
VIN 6
OCP/FB 7
S 3
D 1
GND 5
20V
IC7103
IC7101
POWER OUTPUT
Q7104
(+30V/+14V)
IC7104
Q7113
IC7100
32V
POWER OUTPUT
IC7105
(+120V)
Q7102
VIN 6 Q7101
OCP/FB 7
S 3
D 1
GND 5
TC-26/32LX1H
TX-26/32LX1A/M/X
F7000
P2 LF7002 LF7000 LF7001 LF7003
2
1
TC-32LX1DJ
TC-32LX1DJ
TX-26/32LX1T
TX-26/32LX1T
FL7001
4 3
IN OUT
AC CORD
1 2
IN OUT
P5 3 1
AP3
3 1
Q803
AC240V
1
2
3
Q801
D803
Q802
6
8 DRIVE
9
IC801
PROCESS
OCP/FB
VOLTAGE
CONTROL
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
Power Block Diagram
P-BOARD
TO LCD PANEL
P3
T7001
1 V B/L POWER
4
2
V B/L POWER
11
1 8 INVERTER-VCC
6
12
7
IC7106
P1 AP1
PHOTO V REF
5 14V
COUPLER
6 14V
1 INVERTER-VCC
PHOTO
COUPLER
Q7105
PHOTO
COUPLER
Q7107
P4 AP4
Q7106
PHOTO
5
120V ON
COUPLER
1 POWER STOP
6 STB 5V
11
T7003 SUB 10.5V
1 15 7 ZERO_X_DET
Q7119
8 AC ON
5 13
Q7121 Q7120
8 12
7 10
Q7117
Q7115
RL7101
Q7116
Q7109 Q7108
1 3
2 4
RL7100
1 4
Q7114
2 3
IC7108
PHOTO
COUPLER
HOT COLD
T801
NC 9
33V
7 P2 S1 10
SUB_10.5V
6 PT S2 11
5 P1
S3A 12 P_ON_5V
S3B 13
4 NC
3 V1
S4A 14
S4B 15
2 V2
NC
16
1
REFERENCE
ANODE
3 2
CATHODE
IC802
IC804
PHOTO
V-REF
COUPLER
HOT COLD
LCD PANEL
IC806
INVERTER VCC
5
6
1
IC807
JPEG 9V
V_IN V_OUT
INV5V
1 2
JG9V
OVP
IC805
MAIN 2.5V
V_IN V_OUT
1 2
M2.5V OVP
5
1 Q823
6
11
7
Q805
8 3.3V
Q806
Q834
SUB 5V
Q836 Q835
1 VC 4
Q826
VIN
VOUT GND IC809
SUB 9V
SOS
Q825
Q840
SHORT SOS
IC811
SOUND 14V
Q841 STB5V
B1DHDD000013
Q842 Q843
46
AP-BOARD
V_IN V_OUT ON/OFF
1 2 5
Q811
IC808
OVP
V_IN V_OUT
1 2 MAIN 3.3V
M3.3V OVP
Q816 Q814
Q839
SOUND 14V
OVP
Q822
Q829
Q824
PA804
PA801
1
TO DG2
AP5
1 MAIN 3.3V
2 MAIN 3.3V
4
MAIN 3.3V
6 SUB 5V
8 SUB 5V
PA802
10 MAIN_5V
11
MAIN_5V
12 MAIN_5V
18 MAIN_9V
20
MAIN_9V
23 INV_ON
24 INVERTER VCC
26
INVERTER VCC
28 INVERTER VCC
30 INVERTER VCC
34 MAIN 2.5V
35 MAIN 2.5V
36 MAIN 2.5V
42 SOS
43
120V-ON
PA803
44 STB 5V
45 STB 5V
46
ZERO-X-DET
47 AC-ON
48 P-ON-5V
49 POWER_ON
AP2
TO A5
1 SUB_5V
2
MAIN_5V
3 MAIN_5V
5 MAIN_9V
6 BT-30V
7 SUB_9V
8 SUB_9V
9 SOUND_14V
10 SOUND_14V
11 SOUND_14V
15 UNREG_14V
16
ZERO_X_DET
AP7 TO JG6
1 MAIN 3.3V
3 MAIN 5V 2
5 JPEG 9V
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
Power Block Diagram