AOC LE32K1D7, Service Manual

Page: 53 / 155

53
YPBPR_RIN
R631
10K 1/16W 5%
DV33
AV1
AIN_CTL0 AIN_CTL1
YPbPr
SCR1
VGA
Audio Input select table
SCART1_LIN
+5V_SW 4,9
+5V_SW
OFF_MUTE 9,10
OFF_MUTE
VGA_RIN
BICKI
MCLK
SCART1 audio output
AIN_CTL1
+24V_16V
VGA_LIN
Line audio output
DACDAT
OFF_MUTE
SCART2L_PA
SCART2R_PA
SCART1L_PA
C738
22pF 50V
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 1
C
8 17 Wednesday , February 23, 2011
08. AUD MUX/LINE AMP
G4589-M0D-000-0040-2-110224
LE32K1D7
Y PBPR_RIN
Y PBPR_LIN
BICKI
C739
NC/22pF 50V
R627
10K 1/16W 5%
Q651
MMBT3904
R618
10K 1/16W 5%
C620
330pF 5% 50V
C626
22P 50V
C605
10uF 16V
C615
4.7UF 10V
C619
10uF 16V
C618
10uF 16V
C609
100N 16V
R630
10K 1/16W 5%
R604
15K 1%
R621 22R 1/16W 5%
R638
NC/10K 1/16W 5%
R637
0.05R
C608
22UF 16V
Q602
PMBT3904
R625
NC/10K 1/16W 5%
R611 -1% 1/10W
R612
45.3K 1%
C614
10uF 10V
R636
NC/100K1/16W
C625
2.2uF 10V
R620
0R05 1/10W
C622
1UF16V
AMUX_5V
C617
1UF16V
C621
330pF 5% 50V
R628 10K 1/16W 5%
Q601
PMBT3904
1 2
FB600
10 OHM
C623
22P 50V
LRCLK
AOSDATA1
MCLK
BICKI
LINEVOUTL
1
CPVOUTN
2
CPCB
3
LINEGND
4
CPCA
5
LINEVDD
6
DACDAT
7
LRCLK
8
BCLK
9
MCLK
10
MUTE#
11
AIFMODE
12
AGND
13
VMID
14
AVDD
15
LINEOUTR
16
U601
WM8524GEDT/R
R616
0R05 1/10W
A OU
T
P
U
T
1
A
-
INP
UT
2
A
+
INP
UT
3
V-
4
B
+
INP
UT
5
B
-
INP
UT
6
B OU
T
P
U
T
7
V+
8
U603
RC4580IPWR
R607
15K 1%
R634
10K 1/16W 5%
Line Audio Out
( I2S to Line Out )
R626
0.05R
C612
10uF 16V
C611
10uF 16V
R639
NC/10K 1/16W 5%
R624
0R05 1/16W
R615
NC/100K1/16W
R610
-1% 1/10W
R622
47K 1/16W 5%
C610
1UF16V
MCLK
R619
47K 1/16W 5%
R614
47K 1/16W 5%
C613
10uF 10V
C607
4.7UF 10V
C627
NC/1uF 25V
To be changed to TI
CD4052B SSOP-16 P/N:??
LRCLK
C606
100N 16V
C616
10uF 16V
R617
47K 1/16W 5%
SCT1 Audio Out
( PWMDAC to Line out )
R632
10K 1/16W 5%
C624
10uF 16V
R635
10K 1/16W 5%
Y2
2
Y0
1
VEE
7
INH
6
CTL_B
9
CTL_A
10
Yout
3
X0
12
X3
11
VSS
8
Y3
4
Xout
13
X1
14
VDD
16
X2
15
Y1
5
U605
CD4052BPW
R613
45.3K 1%
+5V_SW +5V_SW
AMUX_5V
OPA2VREF
OPA2VREF
DV33
DV33
DV33
SCART2R_PA 10
SCART2L_PA
10
SCART1L_PA 10
SCART1R_PA 10
MCLK 6,9
BICKI 6,9
Audio Input for MUX
AOSDATA1 6,7
LRCLK 6,9
AL0O 6
AIN0_R_AADC 6
AR0O 6
AIN_CTL0 6
AIN0_L_AADC 6
SC_MUTE 9,10
VGA_RIN 11
VGA_LIN 11
YPBPR_RIN 11
AV1_LIN 11
YPBPR_LIN 11
SCART1_RIN 10
AV1_RIN 11
SCART1_LIN 10
AMUX_5V 11
+24V_16V 4,9
DV33 4,5,6,7,9,13,14,15,16
AIN_CTL1 6
AV1_LIN
Close to Connector
SCART2R_PA
SCART2L_PA
LRCLK
C740
NC/22pF 50V
SCART1_LIN
C741
NC/22pF 50V
AV1_RIN
Audio Control
SCART1R_PA
AV1_LIN
AV1_RIN
AIN0_R_AADC
AIN0_L_AADC
SC_MUTE
+12V/5V 4,9
+12V/5V
C628
22UF 16V
AMUX_5V
SCART1_RIN
SCART1_RIN
Audio Output to MT5365
SC_MUTE
Close to MT5365
C604
1UF16V C603
4.7uF 10V
R601
47K
1
/16
W
5%
AL0O
R602
47K 1/16W 5%
AMUX_5V
AR0O
OPA2VREF
1
0 0
0
0
1
VGA_RIN
SCART1R_PA
1
1
VGA_LIN
SCART1L_PA
GND 4,5,6,7,9,10,11,12,13,14,15,16,17
DACDAT AOSDATA1
AIN_CTL0
DV33
AIN0_L_AADC AUD_LOUT
AR0O
AL0O
AMUX_12V
YPBPR_LIN
AIN_CTL1
Audio MUX Input
MUX_CTLB MUX_CTLA
MUX_CTLB
MUX_CTLA
AIN_CTL0
Audio MUX CTRL
AIN0_R_AADC AUD_ROUT