Read Panasonic SA-PT160EE Service Manual Simplified online
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SECTION (1/4)
SA-PT160EE MAIN CIRCUIT
3
2
AA
AV
TO FAN
AUX
COMPONENT
VIDEO OUT
B
SCHEMATIC DIAGRAM - 7
MAIN CIRCUIT
:+B SIGNAL LINE
:-B SIGNAL LINE
:MAIN SIGNAL LINE
:FM SIGNAL LINE
:AUX / MIC SIGNAL LINE
:DVD VIDEO SIGNAL LINE
:TV AUDIO SIGNAL LINE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
W2201
0
W4003
0
W4001
0
W4002
0
W4004
0
10K
R5765
C1012
6.3V1000
C1011 0.01
Q5741
B1ABCF000176
DC_DET2
C5798 50V100
C5799
0.1
R5736 2.2K
C5790 1000P
C1014
6.3V1000
C1016
1
C1015 6.3V330
0
R1012
R1011
1K
W4090
0
0.01
C1004
B1BACG000023
Q5740
50V22
C1007
YC_H
1
C1008
Q1007
Q1007
B1ADCE000012
C1009
1
C1010
1
C1005 0.01
C1006
0.1
26
25
27
28
17
18
20
22
24
23
21
19
8
9
7
16
15
10
11
12
13
14
3
1
2
30
32
31
4
5
6
29
IC1101
C9ZB00000461
FUNC_SW
Q1004
B1GDCFJJ0047
D1002
B0BC01200019
Q1005
B1GBCFJJ0051
R_OUT
G_OUT
VOUT_S
B_OUT
3.3M
R5758
C5794 16V33
10K
R5757
B0ACCK000005
D5700
C5795
0.1
B0BC013A0007
D5745
16V100
C5791
10K
R5755
10K
R5756
56K
R5754
6.3V220
C5792
L1002
J0JBC0000015
R1205
3.3K
470
R1019
10K
R1104
R1204
10K
L1004
J0JBC0000015
L1003
J0JBC0000015
VOUT_S
75
R1016
75
R1018
75
R1017
W4013
W4006
0
0
W4011
0
YC_H
BLANKING_IO
TV_RCH
TV_LCH
J0JBC0000015
L1005
R1105 3.3K
B_OUT
FUNC_SW
FUNC_SW
G_OUT
RCH_OUT
C1017
6.3V1000
IN2
IN1
GND
VCC
SW
OUT
R_OUT
C5796 50V2.2
10K
R5760
Q5744
B1ABCF000176
Q5745
B1ACKD000005
100K
R5759
R1203
220
B1ABCF000176
Q5742
2.7K
R5763
3.9K
R5764
1
3
2
CN5704
75
R1014
75
R1013
75
R1015
1
2
5
6
3
4
C1AB00001731
IC1102
150K
R5762
PCONT
2.2M
R5761
0
R2850
0
R2832
7
9
10
15
18
19
16
17
12
11
14
13
8
4
1
3
2
6
5
21
20
JK1001
D5744
B0ACCK000005
50V1
C5797
10K
R5766
Q5746
B1GBCFJJ0051
D5743
B0ACCK000005
LCH_OUT
R1103
220
LCH_OUT
RCH_OUT
1K
R2807
B1GBCFJJ0051
Q2805
INVERTER
WIDE
DVD_A+5V
L1001
J0JBC0000015
VGND
C1001 16V100
C1002
0.1
R1020
4.7K
VIDEO_MUTE
C2164
220P
C2264
220P
AUX_RCH
SCART_MUTE
MUTING CONTROL
SWITCH
INVERTER
REGULATOR
SWITCH
VIDEO SWITCH
VIDEO BUFFER
AMP
BUFFER
MUTING
MUTING
SWITCH
56K
R1210
R1006
22K
B1GDCFJJ0047
Q1001
LINEOUT-R
R1200
470
R1201
820
R1009 4.7K
R1007
22K
RGB
27K
R1211
50V4.7
C1201
4.7K
R1008
22K
R1010
B1ABCF000176
Q1003
D1001
B0BC7R500001
C1200 100P
R1004 4.7K
Q1008
B1GBCFJJ0051
1
2
3
4
6
5
XN0460100L
Q1006
BLANKING_IO
Q1002
Q1002
B1GBCFJJ0051
R1202 100K
B1ABGC000005
Q1200
1
LINEOUT-L
C2853
100P
R1101
820
R1100
470
AUX_LCH
C1100 100P
R1102 100K
Q1100
B1ABGC000005
+26V
SEL
CYIN
S2
CIN
S1
YIN
CVIN
AGND
VCC1
MUTE1
BIAS
GND
-7V
CBIN
VGND
DGND
SEL
+26V_VCC
VGND
CRIN
MUTE2
FLGND
VCC2
BLUE I/O
FUNCTION_SW
GND
SCART GND
SCART CHASSIS GND
CONT
NC
RETURN
RED I/O
RETURN
BLANKING I/O
V-IN
V-OUT
SPEAKER CHASSIS GND
RETURN
HEATSINK GND
RETURN
GREEN I/O
RETURN
CBOUT
CBSAG
VSAG
COUT
VOUT
SDCOUT
YSAG
GND2
GND2
GND2
YOUT
CYOUT
CYSAG
+13V GND
+26_VCC
FANLOCK
FAN DC SUPPLY
FAN LOCK DETECT
FAN MOTOR DRIVE
FAN MOTOR DRIVE
FAN MOTOR DRIVE
INVERTER
DC_DET2
FANDCOUT(+)
GND
GND2
VGND
A_COM
RETURN
A(A)IN
RETURN
A(A)IN
A(A)OUT
A(B)IN
A(B)OUT
CRSAG
CROUT
L2801
G0C220JA0055
0
W4018
W4017
0
W4091
0
W4014
0
W4084
0
W4005
0
C
PY
Y
CR
CB
RGB
5
3
1
2
4
7
9
8
6
[R-CH]
[L-CH]
[PB]
[PR]
[Y]
JK2002
L2803
J0JBC0000015
L2802
J0JBC0000015
R2809
75
75
R2812
C2823
100P
100P
C2825
CBOUT
CROUT
L2804
J0JBC0000015
R2813
75
C2826
100P
YOUT
VIDEO SWITCH
VIDEO BUFFER
1
C2804
C2800
1
6.3V330
IC2801
C9ZB00000461
SEL
YIN
BIAS
GND
VCC2
CBIN
CYIN
MUTE2
CRIN
S2
CIN
SEL
S1
CVIN
MUTE1
GND2
GND2
GND2
CBSAG
CYSAG
CYOUT
CBOUT
CRSAG
CROUT
GND2
VSAG
VOUT
YSAG
YOUT
SDCOUT
VCC1
COUT
6.3V1000
C2841
1
2
5
6
3
4
C1AB00001731
IC2802
C2806
6.3V330
C2805
OUT VCC
IN2
GND
IN1
SW
YOUT
CBOUT
CROUT
26
25
27
28
17
18
20
22
24
23
21
19
8
7
5
6
16
15
10
9
13
14
11
12
3
1
2
30
32
31
4
29
RGB
B1GBCFJJ0051
Q2804
MUTING
Y
C
CB
PY
CR
VIDEO_MUTE
C2812
0.1
C2810 0.01
C2808
10V220
C2807
0.01
1K
R2803
MUTING
B1GBCFJJ0051
Q2801
10V220
C2809
C2811
0.1
1
C2817
Q2801
1
C2818
R2804
1K
D2810
B0JCAE000001
0
W4016
SA-PT160EE
27
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