Block Diagram; Block Diagram (1 Of 4) - Panasonic TC-32LX50 Service Manual
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Also See for TC-32LX50:
- Operating instructions manual (88 pages) ,
- Operating instructions manual (55 pages) ,
- Operating instructions manual (44 pages)
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8 Block Diagram
8.1.
Block Diagram (1 of 4)
A
POWER UNIT
SWITCHING TRANS
IC101
POWER CONTROL
B
Q104
Q103
Q101
FEED BACK
Q106
Q105
CN101
5
3
1
C
AP2
3
5
7
D7004
RECTIFIER
RUSH RELAY
D
HOT
AC RELAY
T7151
REMOTE TRANS
LF7002
LF7003
2 P1
LF7004
3 P2
E
2
3
1
4
LINE FILTER
1
2
AP10
AC CORD
F
TC-32/26LX50 Block Diagram (1 of 4)
1
2
CN3
(INV)
AP-BOARD
CN203
1
2
3
4
HOT
COLD
T101
CN201
AP3
24V_ON
1
1
Q102
4
24V
4
RL201
5
24V
5
6
24V
6
7
24V
7
IC7301
Q201
SOUND+18V/SUB+5V
Q202
+5V
+18V
PC101
Q7302
Q7301
SUB+5V ON
SOUND+18V ON
IC201
ERROR DET
HOT
COLD
24V OVP
D7203
D7204
IC7401
MAIN+3.3V/SUB+9V
+24V
+9V
+3.3V
D7212
Q7220
RL7001
Q7402
SUB+9V ON
Q7401
MAIN+3.3V ON
COLD
RL7002
Q7218
AC RELAY
Q7217
AC RELAY
D7161
D7214
Q7219
D7151
D7156
AC RELAY
S3
9
S2
7
Q7203
S1
6
AC RELAY
D7152
D7154
Q7220
D7155
SUB+5V DET
D7153
3
4
5V OVP
D7301
D7302
Q7210
SOUND_VCC OVP
D7605
+30V(BT)
D7303
D7304
/+9V(S)
Q7601
SHORT DET
BT_30V
D7607
D7608
D7606
D7603
D7604
Q7502
MAIN+5V
Q7208
DC DC ON/OFF
Q7212
D7206
D7601
DC DC ON/OFF
MIX
Q7501
D7602
MAIN+5V ON/OFF
D7404
D7403
9V OVP
PANEL_Vcc OVP
D7704
D7703
IC7701
PANEL 5V
+5V
3.3V OVP
Q7701
D7401
D7402
PANEL 5V ON/OFF
Q7503
MAIN+9V
Q7504
MAIN+9V ON/OFF
Q7204-Q7027
O.V.P , DET CIRCUIT
DET:AC RELAY OFF
5
6
21
H1
AP1
3
UNREG_24V
6
SOUND_17.7V
7
SOUND_17.7V
10
STB_PS
14
STB_7V
D7220
16
SUB_9V
18
SUB_5V
19
ZERO_X_DET
D7208
20
MAIN_9V
21
MAIN_ON
23
BT_30V
Q7211
SOS DET
AP5
DG5
2
SUB_5V
Q7214
3
SUB_5V
DC DC ON/OFF
4
SUB_5V
7
STB_7V
10
24V_ON
11
PANEL5V_ON
16
MAIN_ON
17
SOS_1
18
AC_ON
19
ZERO_X_DET
22
MAIN_5V
23
MAIN_5V
Q7702
PANEL 5V ON
Q7508
PANEL 5V ON
AP4
DG4
4
MAIN_9V
6
MAIN_3.3V
7
MAIN_3.3V
8
MAIN_3.3V
12
SUB_9V(PACK)
13
SUB_9V(PACK)
14
SUB_9V
20
PANEL_5V
21
PANEL_5V
22
PANEL_5V
TC-32/26LX50 Block Diagram (1 of 4)
7
8
TC-32LX50 / TC-26LX50
9
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