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A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC6552
NJM2534V
Lch SW IC
1
2
3
4
5678
IC6553
NJM2534V
Rch SW IC
1
2
3
4
5678
X6551
100DT01217
12.288MHz
1
2
3
4
IC6551
AK5358A
AUDIO_ADC IC
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
IC6554 MM1501XNRE
Y SW IC
1
2
3
456
IC6555 MM1501XNRE
C SW IC
1
2
3
456
L6551
22uHNLCV32T
W894
R6567
4.7K
R6566
4.7K
R6563
4.7K
R6562
2.7K
R6573
100
R6561
2.7K
R6560
4.7K
R6559
3.3K
R6558
3.3K
R6578
10K
R6569
100
R6572
100
NR6551
CRA108470JV
C6572
1
B
C6573
1
B
C6575
10
2125
B
C6574
10
2125
B
C6569
1B
C6557
2.2 B
C6560
0.1 B
C6559
10 C
C6577
10
2125
B
C6576
10
2125
B
C6565
10
2125
B
C6566
10
2125
B
C6556
0.1 B
C6555
10 C
C6562
10
6.3V(2125)
C
C6561
10
6.3V(2125)
C
C6563
1B
C6570
10
2125
B
C6567
10
2125
B
C6571
10
2125
B
C6568
10
2125
B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C6564
10
16V
V-S
B6556
BLM18PG181SN1D
B6553
FCM1608KF-102T02
B6552
FCM1608KF-102T02
SW_L
P.CON+9V
LRCK
ASW0
SDOUT
BCLK
TU_AUDIO_L
MCLK
ASW0
AUDIO_L
DVD-H
SW_Y_IN
SW_C_IN
AUDIO_R
D3.3V
DVD-H
DVD_L
SW_R
TU_AUDIO_L
TU_AUDIO_R
TU_AUDIO_R
AV1_Y
DVD_R
AV1_C
SW_L
SW_R
DVD_Y
DVD_C
SW_Y_IN
DVD_L
DVD_R
AV1_Y
DVD_Y
RESET_N
SDOUT
DVD-H
LRCK
MCLK
BCLK
SW_C_IN
AV1_C
RESET_N
DVD_C
P.CON+9V
D3.3V
D5.0V
GND
H-30
H-29
PCBDH0
CEG352
FROM MICON
VCC
H
BUFFER
L
4.5
4.5
4.5
0
5.0
0/3.3
VCC
H
BUFFER
L
4.5
4.5
4.5
0
5.0
0/3.3
FROM REGULATOR2
FROM TUNER
FROM JACK3
FROM/TO SCALER VIDEO/AUDIO
AV SWITCH2 SCHEMATIC DIAGRAM
4.3
3.3
4.0
9.3
4.9
4.8
3.2
0
BAIAS
BUFFER
4.0
9.3
4.9
4.8
3.2
0
BAIAS
BUFFER
AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND
SDTO
CKS2
DIF
PDN
SCLK
MCLK
LRCK
CKS0
3.3
4.3
NC
VCC
OUT
(DIGITAL PCB)
2.6
2.6
5.1
2.5
0
5.1
3.3
0
0
0
3.3
3.3
2.3
2.3
2.3
2.1
15
16