Daewoo DF-K34D2A-JS, Service Manual

Page: 32 / 97

31
SCHEMATIC DIAGRAM
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
FOSO FOO
TRO
TRSO
FMO2 FMSO2
FMO FMSO
DMO
PWMO
TYPWM DMSO
PWMOUT
TRAYPWM
TRAYPWM
APDD7
APDD8
APDD6
APDD9
APDD12
APDD2
APDD13
APDD1
APDD14
APDD0
APDD15
APDA2
APCS0#
HD0
HD1
HD2
HD6
HD7
HD8
HD9
HD12
HD13
HD14
HD15
PIDERST# HRST#
DMARQ APDMARQ
APDIOR#
APDMACK#
APDA1
IORDY APIORDY
INTRQ
IOCS16#
APIOCS16#
DIOW#
DIOR#
DMACK#
HA1
HA2
HA0
CS1FX#
CS3FX#
DASP#
18XTALI
SFCS#
SFCLK
SFDI
SFDO
RXD
TXD
RAS#
DQMH
RCS#
RA7
RA10
RD9
RD12
RD11
RD5
RA3
RA6
RD15
RA9
RD3
RA2
RD4
RCLK
RCKE
RD10
RD0
RA4
RA1
RA0
RD2
RD14
BA0
RD13
CAS#
RD8
RD7
RA8
RD1
DQML
RD6
RWE#
FOSO
TRAYPWM
TRSO
MUTE2
DMSO
MUTE1
FG
TILT+
FR+
TR-
FR-
FMSO2
TR+
FMSO
PWMOUT
APDD3
APDD10
HD4
HD11
APDD5 HD5
HD10
APDD4
APDD11
HD3
LVDS3N
BA0 C
AS#
DMACK#
HA1
INTRQ
SFCLK
M
PX3
V
W
DC1
O
RD1
2
HD0
RA
0
RD1
0
RA
9
T
R
AYOU
T
#
PLAY#
RXD
RA2
TRINA
GAINSW
DQ
ML
RD4 RD1
5
RD1
4
CS3FX#
RSTI
T
YPW
M
RCS
#
CS1FX#
18XTALO
HD4 HD7 FMO TRO IDA
C
L
P
1
V
W
DC2
O
18XTALO
LED
R
LI
M
IT
#
SFCS#
SFDO
PW
M
O
LVDS4P
V
RDCO
RCL
K
HD15
TXD
GI
O0
INB
LVDS1N
RD3 RD2 RD1
3
RA
8
HA2
PR
ST
TMP
P
INC
AGC1C
LVDS2P
LVDS3P
PDIAG#
RA3
LPF
O
P
TRIND
LVDS1P
T
R
AYI
N
#
EJ
EC
T
#
DMO
RCK
E
DQ
MH
RA
6
HD5 SELJ
P
2
SELJ
P
1
M
PX2
M
PX1
RD7 RD1 RD0 RD9
DMARQ
18XTALI
HD1 FG
TRINC
FPDO+
18SC
L
RD1
1
18SD
A
HRS
T#
FO
O
RA
1
0
RWE
#
RA
7
DIOR#
IORDY
SFDI
RA1
GI
O1
VD
AC
0
AGC2C
RD6
LED
G
CFRE
Q
TRINB
R
AS#
RD8 RA
4
OSC
E
N
HA0
FMO
2
RD5
DIOW#
IOCS16#
DASP#
VD
AC
1
IND
INA
AGC3C
LVDS2N
RA7
RA9
RA8
LVDS4N
FPDO-
HD8 HD6 HD9 HD1
0
HD1
1
HD1
2
HD1
3
HD1
4
HD2 HD3
MCDT0
MCDT1
MCDT2
MCDT3
MUTE2
MUTE1
SEL
FG
MPX1
MPX2
MPX3
AGC3C
TRSO
FOSO
FMSO2
FMSO
AGC2C
AGC1C
LPFOP
IDA
C
L
P
2
DMSO
PWMOUT
MCDT3
MCDT2
MCDT1
MCDT0
RFO+
RFO-
RFO+
ING
INE
INH
INF
V14REF
VHAVC
VFVREF
18SDA
RFO-
TILT-
18WP
RA5
RA
5
IIN3
IIN2
IINR
FPDO+
IND
RFO-
INC
RFO+
INB
INA
FPDO-
GAINSW
OSCEN
FR+
TMP
TMPP
APDIOW#
APINTRQ
APDA0
APCS1#
TRINC
TRIND
TRINB
TRINA
18SCL
RXD
SELJP1
SELJP2
TXD
LEDG
LEDR
PLAY# EJECT#
VDAC0
VDAC1
APCS1#
APDIOR#
APDD[0..15]
APINTRQ
PIDERST#
APCS0#
APIORDY
APDA[0..2]
APDMACK#
APDMARQ
APIOCS16#
APDIOW#
TRAYIN#
TRAYOUT#
18WP
ADGO
LIMIT#
18WP
LVDS1P
IND
RFO-
FR-
LVDS3N
IIN3
FPDO-
IINR IINR
GAINSW
TMP TMP
INB
LVDS4P
IIN3 IIN3
VWDC1O
TR-
VRDCO
ING
OSCEN
IIN2
SEL
LVDS2N
IIN2 IIN2
LVDS2P
VDAC1
INC
LVDS1N
LVDS4N
VHAVC
FPDO+
VRDCO
ENA
FR+
INE
IIN4
IINR
INH
TR+
CFREQ
LVDS3P
GIO1
TILT-
VWDC2O
RFO+
TILT+
INF
INA
PDIAG# PDIAG# PDIAG# PDIAG#
PRST
RSTI
DEVSEL
ENA
D
D3.3V
D3.3V
A
A3.3V
A
D3.3V
D1.8V
D
D3.3V
D1.8V
A3.3V
A3.3V
A3.3V
D3.3V
A
D1.8V D1.8V
D3.3V
A3.3V
A
V14REF
A
VHAVC
D
D3.3V
D
D
A
A
D3.3V
D3.3V
D
A3.3V
A1.8V
V14REF
A
A3.3V
D1.8V
D1.8V
D1.8V
D3.3V
D3.3V
D3.3V
VCC
D
D3.3V
D
D
D
D
A3.3V
LDD5V
LDD5V
OPU5V
AVCC
A3.3V
OPU5V
A
A
A
OPU3V
OPU3V
A
A
D
+3V3_O/F +3V3_O/F
D D
AVCC
A A
D D D D D D
D3.3V
D D D D D
D1.8V
A
VFVREF
A
D
AVCC
D3.3V
A
A
D D
D D
A3.3V
D
SFDI [ 7 ]
SFCLK [ 7 ]
SFCS# [ 7 ]
RD7 [ 7 ]
RA6 [ 7 ]
RA4 [ 7 ]
RCKE [ 7 ]
RAS# [ 7 ]
RD3 [ 7 ]
RD1 [ 7 ]
RD14 [ 7 ]
RA2 [ 7 ]
CAS# [ 7 ]
RA1 [ 7 ]
RD13 [ 7 ]
RWE# [ 7 ]
RD4 [ 7 ]
RA3 [ 7 ]
RD9 [ 7 ]
RD5 [ 7 ]
RA7 [ 7 ]
RCS# [ 7 ]
BA0 [ 7 ]
DQMH [ 7 ]
RD12 [ 7 ]
DQML [ 7 ]
RA8 [ 7 ]
RD6 [ 7 ]
RA9 [ 7 ]
RD2 [ 7 ]
RD10 [ 7 ]
RD11 [ 7 ]
RD8 [ 7 ]
RD0 [ 7 ]
RD15 [ 7 ]
RA0 [ 7 ]
RCLK [ 7 ]
RA10 [ 7 ]
TR+ [ 8 ]
FMSO2 [ 8 ]
PWMOUT [ 8 ]
TR- [ 8 ]
TRAYPWM [ 8 ]
FOSO [ 8 ]
MUTE2 [ 8 ]
TILT+ [ 8 ]
FMSO [ 8 ]
DMSO [ 8 ]
FG [ 8 ]
FR+ [ 8 ]
TRSO [ 8 ]
FR- [ 8 ]
MUTE1 [ 8 ]
TILT- [ 8 ]
RA5 [ 7 ]
SFDO [ 7 ]
APDMARQ [ 2,4 ]
APDMACK# [ 2,4 ]
APIOCS16# [ 2,4 ]
APDIOR# [ 2,4 ]
APDA[0..2] [ 2,4 ]
APCS1# [ 2,4 ]
APDIOW# [ 2,4 ]
APIORDY [ 2,4 ]
APCS0# [ 2,4 ]
APDD[0..15] [ 2,3,4 ]
APINTRQ [ 2,4 ]
PIDERST# [ 2,4 ]
TRAYIN# [ 8 ]
TRAYOUT# [ 8 ]
LIMIT# [ 8 ]
RESET_MT1818 [ 2 ]
FPD+
LDD_VDD_5V
WEN2
41
ENA
11
F+J
LDD_VDD_5V
WENRB
37
H+L
NC
E+I
13
LDD_GND
20
30
FPD-PDIC_GND
A
FPD-
12
OSC-LV1,2
4
5
34
SEL1
FPD_VCC_3.3V
10
28
LDD_GND
3
24
44
NC
RF+
SONY KWS-275
38
FCS-
2
23
42
WEN4B
NC
WEN4
9
FCS+
22
45
SONY KWS-270A PUH
GND SHIELDING GND SHIELDING
for Front End TEST
CS71
2.2uF CS71
2.2uF
CS19 0.033uF CS19 0.033uF
RS03 23K RS03 23K
RS49 NC RS49 NC
TP3 TP3
CS63
0.1uF CS63
0.1uF
CS03 1000pF CS03 1000pF
1 2
3 4
5 6
7 8
RS27
82x4 RS27
82x4
CS65
0.1uF CS65
0.1uF
RS56 0 RS56 0
RS01 0 RS01 0
RS48 0 RS48 0
CS
2
1
0.
1uF
CS
2
1
0.
1uF
ADGO1 ADGO1
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
49
50
TOP
PF04
HEADER 50 SMD0.5 TOP
H50S/P0.5/A
TOP
PF04
HEADER 50 SMD0.5 TOP
H50S/P0.5/A
IND1 IND1
1
3 2
QS01
2N3906 QS01
2N3906
CS10
0.1uF CS10
0.1uF
CS75
NC CS75
NC
RS16
10K RS16
10K
LS01 FB/2012 LS01 FB/2012
RS57
10K RS57
10K
RS38 10K RS38 10K
LVDSVDD_33
1
LVDS1P/GO
9
LVDS1N/GO
8
LVDS2P/GO
7
LVDS2N/GO
6
LVDS3P/GO
5
LVDS3N/GO
4
LVDS4P/GO
3
LVDS4N/GO
2
LVDSGND
10
GAINSW
11
DRCOLP
52
TELP
53
DFCTLP
54
AVDD1_33
15
SHPC
12
SHBC
13
AGND1
18
AGC1C
19
AGC2C
20
AGC3C
21
VRDC
22
VWDC1
23
AVDD2_33
24
FPDO_DVD
25
FPDO_CD
26
AGND2
27
INA
28
INB
29
INC
30
IND
31
TRINA
32
TRINB
33
TRINC
34
TRIND
35
RFIP
44
RFIN
45
RFSUBLP
40
FOIN/WRFSUM
42
FOIP/RRFSUM
43
AVDD3_33
41
INE
36
INF
37
ING
38
INH
39
AGND3
46
COSP
47
COSN
48
CEQP
49
CEQN
50
EQBIAS
51
V14
14
VFVREF
16
HAVC
17
VW
D
C
1
O/
SR
F
2
56
VW
D
C
2
O/
SR
F
3
57
VD
AC
0/
W
T
GT
58
VD
AC
1/
T
G
C
H
G
59
M
PXOU
T
1
/A
U
_
M
U
T
60
M
PXOU
T
2
/EEPR
OM
2
61
AVD
D
4_33
62
M
PXOU
T
3
/EEPR
OM
1
63
AU
X1
64
A
G
ND4
65
PR
VD
D
_18
66
PR
GN
D
67
PLLVD
D
_33
68
LPF
O
P
69
LPF
IN
70
LPF
IP
71
LPF
O
N
72
IDA
C
L
P
1
73
IDA
C
L
P
2
74
PLLGN
D
75
FO
O
76
TRO
77
FMO
78
FMO
2
/P
HTIN
79
DMO
80
T
R
AYPW
M
81
PW
M
O
U
T
82
DV
DD3
3
I
83
FG
84
GI
O0/
P
U
H
S
1
85
GI
O1/
P
U
H
S
2/
SD
AT
A
86
GI
O2/
M
U
T
E
1
87
GI
O3/
M
U
T
E
2
88
D
VSSI
89
PR
ST
90
DV
DD1
8
I
91
HRS
T#
92
HD7
93
D
VSSO
94
HD8
95
HD6
96
HD9
97
HD5
98
HD1
0
99
HD4
100
HD1
1
101
DV
DD3
3
O
102
HD3
103
HD1
2
104
HD2
105
HD1
3
106
HD1
107
HD1
4
108
RA1
162
RA2
161
RA3
160
RSTI
159
IPLLVDD_33
158
XTAL25MI
157
XTAL25MO
156
DRGND
155
DVDDR_18
154
AGND
153
PVDD_18
152
SDWPRO
151
TXVDD_18
150
MCCLK
149
MSCLK
148
MSCD
147
MCCMD
146
MCDT3
145
MCDT2
144
MCDT1
143
MCDT0
142
RXVDD_18
141
DACVDD_33
140
RO
139
DACVREF
138
LO
137
DACVSS
136
ADGO
135
UP3_1/UTXD
134
UP3_0/URXD
133
SFDI
132
SFCLK
131
DEVSEL
130
SFDO
129
DVSSO
128
SFCS#
127
DASP#
126
CS3FX#
125
CS1FX#
124
HA2
123
HA0
122
DVDD33O
121
PDIAG#
120
IOCS16#
119
INTRQ
118
IORDY
117
HA1
116
DMACK#
115
DIOR#
114
DIOW#
113
DMARQ
112
DVSSO
111
HD15
110
HD0
109
DV
DD3
3
I
216
CFRE
Q
/S
C
L
K
/G
O
215
O
S
CE
N/S
L
A
T
/G
O
214
LI
M
IT
#
213
PLAY#
212
EJ
EC
T
#
211
T
R
AYI
N
#
210
DV
DD1
8
I
209
T
R
AYOU
T
#
208
LED
1
/SPD
AT
A
207
LED
2
/SPC
LK
206
DV
DD3
3
O
205
RA
4
204
RA
5
203
D
VSSO
202
RA
6
201
RA
7
200
RA
8
199
RA
9
198
RA
1
1
197
RD8
196
RD9
195
RD1
0
194
RD1
1
193
DV
DD3
3
O
192
RD1
2
191
RD1
3
190
RD1
4
189
RD1
5
188
D
VSSO
187
DQ
MH
186
CL
K
185
CK
E
184
RD0
183
RD1
182
RD2
181
RD3
180
D
VSSI
179
RD4
178
RD5
177
RD6
176
DV
DD1
8
I
175
RD7
174
DQ
ML
173
RWE
#
172
C
AS#
171
DV
DD3
3
O
170
R
AS#
169
RCS
#
168
BA0
167
D
VSSO
166
BA1
165
RA
1
0
164
RA
0
163
V
RDCO
55
MT1888E
LQFP216/SMD
MT1888E IDE
ICF01
MT1888E
LQFP216/SMD
MT1888E IDE
ICF01
CS02 1000pF CS02 1000pF
INB1 INB1
XF01
C25MHz XF01
C25MHz
+ CS77
10uF/10v + CS77
10uF/10v
CS
2
4
0.
01uF
CS
2
4
0.
01uF
CS68
0.1uF CS68
0.1uF
CS64
0.1uF CS64
0.1uF
CS62
0.1uF CS62
0.1uF
FG/1 FG/1
CS55
0.1uF CS55
0.1uF
CS57
0.1uF CS57
0.1uF
NC
1
NC
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
ICF07
24C08
ICF07
24C08
1 2
3 4
5 6
7 8
RS19
33x4 RS19
33x4
LS03 FB/2012 LS03 FB/2012
RS07 10K RS07 10K
CS16 3300pF CS16 3300pF
RS51 0 RS51 0
RS44 0 RS44 0
RS26 10K RS26 10K
RS58
1K RS58
1K
CS38
15pF CS38
15pF
RFO-1 RFO-1
IIN1 IIN1
RS36 R RS36 R
M2 M2
AGC2C/1 AGC2C/1
CS11 0.047uF CS11 0.047uF
CS12
0.1uF CS12
0.1uF
TP4 TP4
2
3 4
5 6
7 8
9 10
11 12
1
JPF03
DIP6X2/P2.54/FC
6x2
JPF03
DIP6X2/P2.54/FC
6x2
RS25 22 RS25 22
RS40 10K RS40 10K
RS22 22 RS22 22
M4 M4
CS27 150pF CS27 150pF
RS32 4.7 RS32 4.7
RS13 10K RS13 10K
CFREQ1 CFREQ1
V14REF1 V14REF1
CS09 0.01uF CS09 0.01uF
RS35 10K RS35 10K
CS22
0.1uF CS22
0.1uF
CS58
0.1uF CS58
0.1uF
CS33 0.1uF CS33 0.1uF
TRSO/1 TRSO/1
CS49
0.1uF CS49
0.1uF
CS67
0.1uF CS67
0.1uF
RS30
1K RS30
1K
RS04 NC RS04 NC
GAINSW1 GAINSW1
RS59
4.7K RS59
4.7K
CS
2
6
0.
1uF
CS
2
6
0.
1uF
CS41
0.01uF CS41
0.01uF
CS46
0.1uF CS46
0.1uF
RS34 NC RS34 NC
M3 M3
CS32 0.01uF CS32 0.01uF
CS53
0.1uF CS53
0.1uF
CS36
0.1uF CS36
0.1uF
IIN2 IIN2
CS29 2200pF CS29 2200pF
FMSO2/1 FMSO2/1
CS54
0.1uF CS54
0.1uF
RS17 82 RS17 82
CS76
0.047uF CS76
0.047uF
IINR1 IINR1
RS29 100K RS29 100K
1 2
3 4
5 6
7 8
RS21
33x4 RS21
33x4
CS37
15pF CS37
15pF
CS05 0.015uF CS05 0.015uF
CS52
0.1uF CS52
0.1uF
1 2
3 4
5 6
7 8
RS20
33x4 RS20
33x4
RS41 0 RS41 0
VHAVC1 VHAVC1
LS02 FB/2012 LS02 FB/2012
LPFOP/1 LPFOP/1
CS50
0.1uF CS50
0.1uF
M1 M1
CS51
0.1uF CS51
0.1uF
RS43 0 RS43 0
CS61
0.1uF CS61
0.1uF
RS06 4.7 RS06 4.7
TRINC1 TRINC1
RS09 10K RS09 10K
CS48
0.1uF CS48
0.1uF CS47
2.2uF CS47
2.2uF
RS45 0 RS45 0
CS04
0.1uF CS04
0.1uF
CS28 150pF CS28 150pF
INC1 INC1
RS02 0 RS02 0 VFVREF1 VFVREF1
1 2
3 4
5 6
7 8
RS23
82x4 RS23
82x4
RS39 10K RS39 10K
CS70
0.1uF CS70
0.1uF
CS74
NC CS74
NC
RS15
10K/NC RS15
10K/NC
RS37 10K RS37 10K
FOSO/1 FOSO/1
RS14 NC RS14 NC
CS69
2.2uF CS69
2.2uF FPDO+1 FPDO+1
AGC3C/1 AGC3C/1
M0 M0
FPDO-1 FPDO-1
CS
2
5
0.
01uF
CS
2
5
0.
01uF
CS06 0.015uF CS06 0.015uF
AGC1C/1 AGC1C/1
CS07 0.015uF CS07 0.015uF
CS18 0.1uF CS18 0.1uF
RFO+1 RFO+1
RS52 100 RS52 100
RS54
10K RS54
10K
RS47 0 RS47 0
+ CS66
220uF/16v + CS66
220uF/16v
CS45
2.2uF CS45
2.2uF
CS17 0.015uF CS17 0.015uF
1
2
3
4
R.A.
PF01
4x1 W/HOUSING R.A.
CN1MP04(2.0)
R.A.
PF01
4x1 W/HOUSING R.A.
CN1MP04(2.0)
CS44
0.1uF CS44
0.1uF
CS34
0.1uF CS34
0.1uF
TRINB1 TRINB1
CS40
2.2uF CS40
2.2uF
RS28 0 RS28 0
RS24 22 RS24 22
CS73
2.2uF CS73
2.2uF
RS31
2.4K RS31
2.4K
RS10 10K RS10 10K
RS08 10K RS08 10K
DMSO/1 DMSO/1
CS30 2200pF CS30 2200pF
RS42 10K RS42 10K
CS01
0.1uF CS01
0.1uF
TRINA1 TRINA1
CS59
0.1uF CS59
0.1uF
CS72
0.1uF CS72
0.1uF
INA1 INA1
MPX3/1 MPX3/1
RS05 0 RS05 0
RS46 0 RS46 0
RS11 10K RS11 10K
+
CS42
10uF/16v/NC
+
CS42
10uF/16v/NC
RS12 110K RS12 110K
MPX2/1 MPX2/1
CS15 0.1uF CS15 0.1uF
CS39
0.1uF CS39
0.1uF
OSCEN1 OSCEN1
RS53 NC RS53 NC
TP1 TP1
CS13 1uF CS13 1uF
CS14 1uF CS14 1uF
CS08 0.1uF CS08 0.1uF
MPX1/1 MPX1/1
TRIND1 TRIND1
CS
2
0
0.
1uF
CS
2
0
0.
1uF
FMSO/1 FMSO/1
CS23
2.2uF CS23
2.2uF
CS60
0.1uF CS60
0.1uF
RS55 0/NC RS55 0/NC
TP2 TP2
1 2
3 4
5 6
7 8
RS18
33x4 RS18
33x4
CS43
0.1uF/NC CS43
0.1uF/NC
RS33 NC RS33 NC
CS56
0.1uF CS56
0.1uF
CS31 0.1uF CS31 0.1uF
PWOUT/1 PWOUT/1
RS50 0 RS50 0
CS35
0.1uF CS35
0.1uF
DF-K34D2A-JS svc 2006.5.11 3:57 PM ∆‰¿Ã¡ˆAW mac001 1200DPI 80LPI