Sharp LC-26DV24U Service Manual page 62

A B
8
7
R6558
AUDIO_L
3.3K
R6559 R6561
AUDIO_R
3.3K 2.7K
C6562 10 C 2.6
C6561 10 C 2.6
6
5.1
C6557 2.2 B 2.5
0
5.1
C6555 10 C
C6556 0.1 B
3.3
0
5
C6559 10 C
C6560 0.1 B
RESET_N
NR6551
SDOUT
CRA108470JV
LRCK
4
MCLK
BCLK
3
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
A B
H-29
C
L6551
P.CON+9V
22uHNLCV32T
15
R6562
2.7K 16
AUDIO_ADC IC
IC6551 AK5358A
R6566
0
AINR CKS0
4.7K
R6567
0
CKS2
AINL
4.7K
3.3
CKS1 DIF
3.3
VCOM PDN
2.3
AGND SCLK
2.3
VA MCLK
X6551
2.3
100DT01217
VD LRCK
12.288MHz
2.1
NC
DGND SDTO
2 1
3 4
OUT VCC
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
AV SWITCH2 SCHEMATIC DIAGRAM
(DIGITAL PCB)
Lch SW IC
IC6552 NJM2534V
C6570
0 4.3 SW_L
10 B
BUFFER
4.0 3.3 ASW0
C6567
9.3 4.8 TU_AUDIO_L
10 B
BAIAS
4.9 3.2 DVD-H
D3.3V
C6565 R6573
DVD_L
10 B 100
Rch SW IC
IC6553 NJM2534V
C6571
0 SW_R
10 B
BUFFER
4.0
C6568
9.3 4.8 TU_AUDIO_R
10 B
BAIAS
4.9 3.2
C6566 R6572
DVD_R
10 B 100
B6556
HCB1608KF-181T20
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D E
F G
SW_Y_IN
Y SW IC
IC6554 MM1501XNRE
C6574
0/3.3 4.5 AV1_Y
L
10 B
BUFFER
4.5 0
C6575
5.0 H 4.5 DVD_Y
VCC
10 B
C6572
1 B
DVD-H
SW_C_IN
C SW IC
IC6555 MM1501XNRE
C6577
0/3.3 4.5 AV1_C
L
10 B
BUFFER
4.5 0
C6576
5.0 H 4.5 DVD_C
VCC
10 B
C6573
1 B
F G
H
8
FROM/TO SCALER VIDEO/AUDIO
LRCK
SDOUT
7
BCLK
MCLK
ASW0
SW_Y_IN
SW_C_IN
DVD-H
FROM TUNER
6
TU_AUDIO_L
TU_AUDIO_R
FROM JACK3
AV1_Y
AV1_C
SW_L
SW_R
DVD_Y
5
DVD_C
DVD_L
DVD_R
4
FROM MICON
RESET_N
3
FROM REGULATOR2
P.CON+9V
D3.3V
D5.0V
GND
2
PCBDH0
CEG352
1
H
H-30