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48DVD763SA 7.
Electrical Diagrams
AV-Board: Video DAC
200mV / div AC
10ms / div
200mV / div AC
10ms / div
I200 I201
200mV / div AC
10ms / div
I221
ANAL FILTER
SERIAL PORT
:2
1
CONTROL PORT/
MODE SELECT
DIRECT STREAM
DIGITAL INPUT
TST GND
MUTE
CONTROL
INTERPOL FILTER DAC ANAL FILTER
VOLUME CONTROL
MIXER
VOLUME CONTROL
INTERPOL FILTER DAC ANAL FILTER
INTERPOL FILTER DAC ANAL FILTER
VOLUME CONTROL
MIXER
VOLUME CONTROL
INTERPOL FILTER DAC ANAL FILTER
INTERPOL FILTER DAC ANAL FILTER
VOLUME CONTROL
MIXER
VOLUME CONTROL
INTERPOL FILTER DAC
1u
2205
3206
2K7
-8VA
+3V3_DAC
2220
100n
E
6
S9
Vdd
16
Vee
7
Vss
8
Y0 5
Y1 3Z4
-8VA
-8VA
+8VA
100n
2204
3V3
3V3
I200
I201
I221
74HCT4053D
7201-C
10K
3201
4200
4201
+8VA
2K7
3203
14 44 45
32
VA
4
VD
18
VLC
43
VLS
VQ
21
+3V3_DAC
2201
10u
4202
2216 B10
2210 C12
2211 C13
2212 C14
G
H
2200 B4
2201 B5
2202 B4
2203 B5
2204 B1
*
*
*
4201 D2
*
F
*
D
E
G
H
A
2V5
3200 C2
3V3
3V3
3V3
2V5
2V5
2V5
2219 E7
2218 E7
9
2220 E5
78
14
A
B B
0V0V
0V
A3-26
A3-27
A3-28
A1-18
A3-47
A3-29
A3-30
1V2
1V6
1V2
456
3203 D6
3202 C8
3201 B9
3204 D7
3206 D7
3V3
3V3
3V3
A1-8
A1-7
A1-6
A1-4
A1-2
A1-14
A1-8
2V5
2V5
2V5
3205 D6
7 13121110
A3-48
A3-49
8V
0V7
1V2
1V6
1V2
AV_VIDEO DAC
A3-39
A4-40
A3-41
A4-42
V DC Vtg measured in STOP-MODE
* OPTIONAL
A1-12
A1-13
A1-5
2V5
89
+8VA
BARE BOARD 3139 243 30512
-8VA
7202-A C12
7202-B F12
7203-A C13
7203-B G13
2209 E1
2217 F13
2214 D12
2215 D14
3207 D6
3208 D7
4200 D2
7201-B A10
4202 D2
4203 D2
7201-C E11
C
7201-A B11
7200 B3
0V
0V
0V
8V
8V
0V7
1V2
2205 C2
2206 E6
2207 E6
*
7220 C9
2208 D1
456
2213 A10
123 12 13 14
F
0V
0V
0V
0V
0V
0V
0V
0V
A1-3
A1-1
A3-25
A3-34
A3-35
A3-36
A3-31
A3-32
A3-33
1V2
E
D
C
0V
0V
2V5
2V5
2V5
0V
10 11
0V
0V
0V
0V
A3-45
A3-46
A3-37
A3-38
A3-43
A3-44
A1-16
3V3
2V5
0V
123
47R
3200
2206
100n
3
2
1
8
4
2K7
3208
+8VA
LM833D
7202-A
2K7
3207
3202
2K7
100n
2213
8
4
47u
2218
100n
2219
7203-A
LM833D
3
2
1
-8VA
8
4
2217
100u
100n
2200
7202-B
LM833D
5
6
7
E
6
S11
Vdd
16
Vee
7
Vss
8
Y0 12
Y1 13Z14
74HCT4053D
7201-A
2K7
3204
MCLK
41
MUTEC1
26
MUTEC2
MUTEC3
25
24
MUTEC4
23
MUTEC5
22
MUTEC6
19
RST_
9
SCLK1
12
SCLK2
15
SCL|CCLK
SDA|CDIN
16
8
SDIN1
11
SDIN2
13
SDIN3
AOUTB2-
27
AOUTB3+
28
AOUTB3-
42
DSD-SCLK
3
DSDA1
1
DSDA2
47
DSDA3
2
DSDB1
48
DSDB2
46
DSDB3
20
FILT+
531
7
LRCK1
10
LRCK2
6
CS4362
7200
17
AD0|CS_
39
AOUTA1+
40
AOUTA1-
35
AOUTA2+
36
AOUTA2-
29
AOUTA3+
30
AOUTA3-
37
AOUTB1+
38
AOUTB1-
33
AOUTB2+
34
2214
100n
2207
47u
1u
2202
+8VA
+8VA
5
6
7
8
4
100n
2216
LM833D
7203-B
+3V3_DAC
100n
2203
3205
2K7
2209
1u
BC817-25
7220
2211
100u
4203
2208
100n
+5VA
7201-B
E
6
S10
Vdd
16
Vee
7
Vss
8
Y0 2
Y1 1Z15
-8VA
74HCT4053D
+8VA
100n
2210
100n
2215
2212
100n
-8VA
SURROUNDR_POS
SURROUNDL_NEG
SURROUNDL_POS
AOUTR_POS
AOUTR_NEG
AOUTL_POS
AOUTL_NEG
SCART_L
CENTER
FRONT_L
MLFE
MC
MSR
MSL
LFE_NEG
CENTER_ON
FRONT_R
MFR
MFL
CENTER_NEG
CENTER_POS
LFE_POS
SURROUNDR_NEG
SCART_R
STEREO_L
STEREO_R
SDA_3V3
SCL_3V3
SDT1
SDT2
SDT3
MCLK1
BCLK
RESET
LRCLK
SEL3
SEL2
SEL1
BCLK
CL 26532053_006.eps
250402
ITEM NO DESCRIPTION
DVD763SA/EU
DVD763SA/171
2212 CER2 0603 Y5V 25V 100N COL X
2215 CER2 0603 Y5V 25V 100N COL X
7203 IC SM LM833D (MOTA) R X