Table of Contents
Advertisement
SCHEMATIC DIAGRAM - 7
I
B
MAIN CIRCUIT
:+B SIGNAL LINE
Q2801
J
B1GBCFJJ0051
MUTING
Q2801
D2810
B0JCAE000001
16
K
17
L
M
N
C2264
220P
C2164
220P
C2823
100P
C2825
100P
O
9
8
7
6
5
4
COMPONENT
P
AUX
VIDEO OUT
1
2
3
:-B SIGNAL LINE
:MAIN SIGNAL LINE
:DVD VIDEO SIGNAL LINE
C2808
10V220
L2801
G0C220JA0055
W4018
0
C2807
0.01
R2804
1K
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
IC2801
C9ZB00000461
VIDEO BUFFER
6
5
4
IN1
GND
IN2
IC2802
C1AB00001731
VIDEO SWITCH
SW
OUT VCC
1
2
3
W4004
0
DC_DET2
CN5704
FANDCOUT(+)
1
TO FAN
GND
2
FANLOCK
3
D5700
B0ACCK000005
DC_DET2
W2201...GC/GCP/GS
0
+26_VCC
Q5745
B1ACKD000005
FAN DC SUPPLY
C2826
100P
C2827
100P
PCONT
Q5746
B1GBCFJJ0051
INVERTER
VIDEO
FLGND
GND
3
2
1
W4084
W4091
K4030...GC/GS
0
0
0
W4005
K4031...GCS/GCT
0
0
K4032...GCP
VIDEO
0
OUT
4
5
6
:FM SIGNAL LINE
:AUX / MIC SIGNAL LINE
DVD_A+5V
W4001
Q5741
0
B1ABCF000176
FAN LOCK DETECT
Q5742
B1ABCF000176
R5756
FAN MOTOR DRIVE
10K
Q5744
B1ABCF000176
FAN MOTOR DRIVE
R5760
10K
D5743
B0ACCK000005
C5797
50V1
D5744
B0ACCK000005
+13V GND
C2853
100P
SPEAKER CHASSIS GND
HEATSINK GND
7
8
9
81
SA-PT160GC / SA-PT160GCP / SA-PT160GCS / SA-PT160GCT / SA-PT160GS
TO MAIN
SECTION (1/4)
Q5740
B1BACG000023
FAN MOTOR DRIVE
R5764
R5763
3.9K
2.7K
1/4
2/4
SA-PT160GC/GCP/GCS/GCT/GS
3/4
4/4
MAIN CIRCUIT
10
11
12
TO MAIN
SECTION (4/4)
3
2
13
14
Advertisement
Table of Contents
