Daewoo DC-F84D1D, Service Manual

Page: 36 / 59

35
CIRCUIT DIAGRAM
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
1. OPTION FOR 5.1 CH
2. NOT USE IN PAL
MODEL
AUDIO
VIDEO
OPTION FOR 5.1 CH
INTERFACE
APLLIED FOR DAEWOO MT1389D PROJECT
VB
V30
V33
GND
S_Y
R
S_C
B
CVBS
GND
G
R
G
V60
CVBS
+P12V
IR
VSTB
OPREF
GND
AL
VSCK
FLL
FRR
VSDA
GND
AR
GND
ASPDIF
GND
GND
+P12V
OPREF
OPREF
+P12V
V33
V60
V30
VSDA
VSTB
CS
VSCK
DV33
GND
MUTE_DAC
ACENTER
ALS
ARS
ASUBW
CS
R
G
CVBS
ASPDIF
VB
AR
AL
ACENTER
ALS
MUTE_DAC
ARS
ASUBW
IR
V30 [3]
V60 [1]
V33 [1,4]
VSDA [2]
VSCK [2]
CS [2]
VSTB [2]
DV33 [1,2,3,4]
GND [1,2,3,4]
VB [2]
ASPDIF [2]
CVBS [2]
R [2]
G [2]
AL [2]
AR [2]
ACENTER [2]
MUTE_DAC [2]
ALS [2]
ARS [2]
ASUBW [2]
IR [2]
V30
V33
+P12V
V60
DV33
RB12 33
+
-
IC13B
OPA4558
5
6
7
8
4
RB29 NC
CB12
0.1uF
RB23
4.7K
CB14
1500PF
RB27
27K
CB11
100pF
RB26
10K
+
-
IC13A
OPA4558
3
2
1
8
4
RB14
33
+
CE36
220uF/10V
CB17
100PF
RB17
(10K)
RB11
33
RB20
(75,1%)
RB32
5.1K
+
CE38
10uF/16V
CB16
1500PF
+
CE35
100uF/16V
RB30 10K
CN13
11 PIN CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CLK
VSDA(SOUT)
VSTB(CS)
IR(SIN)
DMUTE
SPDIF
DGND
FL
AGND
FR
AGND
ACENTER
ALS
ARS
ASUBW
RB21
75,1%
RB16
(10K)
RB31
27K
CB13
0.1uF
RB15
(10K)
RB18
(10K)
RB22
75,1%
RB13 33
RB24
4.7K
CB15
100PF
RB25
NC
+
CE37
10uF/16V
CN14
19 PIN CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
B/Cb
R/Cr
G/Y
VGND
CVBS
VGND
S-Y
VGND
S-C
VGND
3.3VA
3.3VA
DGND
3.0VA
DGND
6VA
6VA
AGND
12VA
RB19
75,1%
CB18
220PF
RB28
5.1K
RB33 (33)
CB19
220PF