Akai CT-S21MTD-E3 Service Manual Page 23

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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
TWO WIRE SERIAL CONTROL DEVICE ADDRESS 0x34h
Hardware Mode -> 24-bit Right Justified.
MUST USE SHIELD CABLE
TO AUDIO BD
Del Parts
Del Parts
WM8776/WM8766/AUDIO CODEC
V0.1
LCD TV - MediaTek MT8205 Solution
C
13 16Tuesday, May 10, 2005
Title
Size Doc Number Rev
Date: Sheet of
DACBCLK
DACLRC
DACMCLK
SDA
SCL
DOUT
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
DACLRC
ORO3
ORO4
PWM1
ADCREFPADCREFP
VMIDDAC
COD_VOUTR
VMIDADCVMIDADC
COD_VOUTL
HPVDD
SCL14
DVDD
DACLRC
AUXL
AUXR
SDA14
HPVDD
HPVDD
HPVDD
SDA SDA14
SCL SCL14
MUTE
VGA_IN_R
VGA_IN_L
YPBPR1_L
DVI_R
DVI_L
S2_AV2_R
S2_AV2_L
AUAVL
DACBCLK SBCLK
AULR
MODE
DACMCLK
WMVDD
DACLRC
AUCEN
SACLK
MD
WMVDD
MC
VMID
DVDD
SLRCK
AUAVR
WMVREFP
ML
DV33
VCC
CODHPOUTL
AOSDATA1
DACMCLK
DACMCLK
DACBCLK
DACBCLK
DOUT
DACLRC
CODHPOUTL
HPOUTL
AUSUB
ORO3
AOSDATA0
AOSDATA3
AOSDATA2
AUSPR
AUSPL
AULS
WMVREFP
S1_AV1_R
S1_AV1_L
GND
YPBPR1_R
PWM0
PWM1
ORO3
ORO4
ORO5
ORO5
CODHPOUTR
CODHPOUTR
HPOUTR
COD_VOUTL
COD_VOUTR AUSPR
AUSPL
MUTE
VGA_IN_L
VGA_IN_R
S1_AV1_L
S1_AV1_R
DACMCLK 3
DACLRC 3
DACBCLK 3,6
SCL 1,6,9,11
SDA 1,6,9,11
DOUT 3
AOSDATA0 3,6
AOSDATA1 3,6
AOSDATA2 3,6
AOSDATA3 3,6
ORO3 3
ORO4 3
PWM1 3
UP1_5 1,6
PWM0 3
ORO5 3
VGA_IN_L 10
VGA_IN_R 10
S1_AV1_L 10
S1_AV1_R 10
HPVDD
VCC
DVDD
VCC
DVDD
DVDD
WMVDD
WMVDD
DV33
GND
+
CE68
10uF/25v
R233
47k
R229
10k
CB170
0.1uF
TP12
TP22
TP31
R361 33
R231 33
TP16
R215 100
R217 0
+
CE110 10uF/25v
CB168
0.1uF
R232 33
TP17
R241
0
+
CE63
10uF/25v
R242
0
U28
WM8776
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
AIN2L
AIN1R
AIN1L
DACBCLK
DACMCLK
DIN
DACLRC
ZFLAGR
ZFLAGL
ADCBCLK
ADCMCLK
DOUT
ADCLRC
DGND
DVDD
MODE
CE
DI
CL
HPOUTL
HPGND
HPVDD
HPOUTR
NC
NC
VOUTL
VOUTR
VMIDDAC
DACREFN
DACREFP
AUXR
AUXL
VMIDADC
ADCREFGND
ADCREFP
AVDD
AGND
AINVGR
AINOPR
AINVGL
AINOPL
AIN5R
AIN5L
AIN4R
AIN4L
AIN3R
AIN3L
AIN2R
R234 33
CB167
0.1uF
R225 10k
+
CE75
220uF/16v
R362 33
R216 0
+
CE111 10uF/25v
TP2
R220 5k
TP29
TP18
R218 10k
TP26
+
CE77
10uF/25v
+
CE69
10uF/25V
L63
FB
+
CE66 10uF/25v
+
CE65
10uF/25v
R223 10k
+
C117
10uF/25v
TP32
R214 0
CB161
0.1uF
+
CE71
10uF/25v
R243
0
R230
47k
L61
FB
R226
1k
CB171
0.1uF
+
CE108 10uF/25v
R221 10k
TP13
CB163
0.1uF
CB169
0.1uF
J3
4x1 W/HOUSING
DIP4/W/H/P2.0
1
2
3
4
R228
560
R222 10k
+
CE67
10uF/25v
R212 0
+
CE74
47uF/16v
R224 10k
CB165
0.1uF
TP42
+
CE73
220uF/16v
R213 100
+
CE113 10uF/25v
L62
FB
R238
0
U29
Wolfson-WM8766/8796 ADAC
SSOP28/SMD
2
3
7
8
9
14
1
11
12
13
15
16
22
21
24
23
26
25
5
28
17
19
6
27
20
4
18
10
MCLK
BCLK
DATA0
DATA1
DATA2
MUTE
MODE
ML/I2S
MC/IWL
MD/DM
PCM/DSD
VREFN
VOUT1R
VOUT1L
VOUT2R
VOUT2L
VOUT3R
VOUT3L
DVDD
AVDD
VREFP
NC
DGND
AGND
NC
LRCLK
VMID
DNC
+
CE109 10uF/25v
R363 33
CB166
0.1uF
TP14
+
CE70
47uF/16v
TP19
R227
10k
C173
0.1uF
+
CE64 10uF/25v
R240
R
TP11
+
CE112 10uF/25v
TP30
+
CE115
220uF/16v
TP15
R219 5k
TP23
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