DAEWOO ELECTRONICS DPC-7200PD, Руководство по обслуживанию

Страница: 37 / 42

-37-
DVD RF
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
I IC
V IDEO INTE RFAC E
FLA SH
AUD IO INT ERFAC E
MEM ORY
Pin assignment version 1.5
POW ER
C hang t he TRIN &T ROU T pul l
h igh po wer fro m 5V to 3V3
RS-232
DMS O
P CE#
F-
V 1P 4
F OSO
T RS O
RF O
D
WE #
M A[0..11]
A
A D[0..7]
SCL
ABCK
F-
S P+ S L-
F +
MDI2
T+
B
D
RA S#
ASP DIF
T+
P RD#
P WR#
A [0..21]
C
S L+
DC LK
DC KE
A SDAT[0..2]
F MSO
T-
S P-
ACLK
T-
A
F+
SDA
DQ[0..31]
F
CA S#
LDO1
LDO2
T DI
T M S
CS #
B A[0..1]
DQM [0..3]
V 2P 8
V
1
P
4
F OO
F MO
DM O
T RO
FOSO
DM S O
JIT FO
TRS O
FM SO
V
R
E
F
N
X
T
A
L
I
X
I
Y
5
/S
C
DQ11
LIM IT
D
Q
1
5
A 5
A
1
1
DQ13
D
Q
3
D
Q
6
A 19
A
D
7
V20
LDO1
D
B A0
DC LK
M A11
M A9
M A5
A
D
0
T EZ ISLV
A DIN
DQ10
D
Q
1
4
A 7
X
O
D
A
C
V
D
D
3
A
C
L
K
WE #
RA S#
M A6
DA CV DD3
D
Q
4
IR P
C
E
#
B
V20
A
D
6
CS #
U
R
S
T
#
R
X
D
A
1
6
A
1
3
A
1
0
FM O
C
DQ12
M A7
M A4
OP +
F
E
J
IT
F
N
M A3
F S
T
X
D
A 6
DM O
J
IT
F
O
DQ8
BA1
M A0
DC KE
D
Q
7
P
R
D
#
A
D
3
V2P 8
V 1P 4
TCK
DQM1
MA1
A
1
A
D
1
A
1
2
FOO
CA S#
M A10
D
Q
2
R
F
V
D
D
3
A
D
2
A
D
5
A
1
4
A
9
US BV DD
DA CV DD3
Y
6
/S
Y
Y 0
TRO
V 1P4
D
Q
1
P
W
R
#
A
2
0
A 18
OP -
OP O
Y
3
/C
V
B
S
P
L
L
V
D
D
3
DQ9
D
Q
5
D
Q
M
0
A4
A8
LDO2
A
D
A
C
V
D
D
3
A 2
A
0
A
D
4
A
1
5
R
F
V
1
8
M A2
M A8
D
Q
0
A 3
V1P 4
V
R
E
F
P
A
1
7
US BV DD
RF V 18
S TB Y
TM S T RIN
TCK S TB Y
TDO T RCLOS E
TDI T ROUT
V
R
E
F
N
V
R
E
F
P
S
C
L
S
D
A
A LR CK
RE SE T#
M UT E_D AC
UR ST#
DV 33
V 18
AV CC
V CC
Y [1..6]
HS YN C#
V SY NC#
F S0
F S1
RGB _SW ITC H
A
L
R
C
K
JIT FN
LIMIT DV33
X O X I
RFO
B
MDI1
LD_DVD
LD_CD
E
AV CC 1
V20
C
V 1P4
COVER _SW
S P- S P-/
A DIN
S P+
OP +
V 1P 4
OP -
OP O
RF V 33
RxD
TxD
A
S
D
A
T
0
A
B
C
K
R
F
V
3
3
A
D
C
V
D
D
3
GND
GND
GND
P LLV DD3
RF V DD3
A DCV DD3
W
/N
IN
/O
U
T
_
D
E
T
V ID EO_MUT E
GND
GND
S L+
S P+
LIMIT
S L-
S P-
K EY SCAN_X 3
K EY 2
K EY SCAN_Y 1
K EY SCAN_X 2
K EY 5
K EY SCAN_X 1
K EY 4
K EY SCAN_Y 3
K EY 3
K EY 1
K EY SCAN_Y 2
K EY 7
K EY 6
K EY SCAN_X 4
IR
AV CC 1
AV CC 1
K
E
Y
1
K
E
Y
2
K
E
Y
3
K
E
Y
5
K
E
Y
6
K
E
Y
7
K
E
Y
4
M DI2
M DI1
WID E/NO R
DQ[0..31]
[ 3 ]
S DA
[ 3 ]
P CE# [ 3 ]
ABCK [ 5 ]
A SP DIF
[ 5 ]
S CL
[ 3 ]
A SDAT[0..2] [ 5 ]
M A[0..11]
[ 3 ]
P RD#
[ 3 ]
P WR#
[ 3 ]
ACLK [ 5 ]
WE #
[ 3 ]
CS #
[ 3 ]
RA S# [ 3 ]
CA S#
[ 3 ]
DC KE
[ 3 ]
DC LK [ 3 ]
A [0..21]
[ 3 ]
A D[0..7] [ 3 ]
B A[0..1]
[ 3 ]
DQM [0..3] [ 3 ]
A LR CK [ 5 ]
RE SE T# [ 4,5 ]
M UT E_D AC [ 5 ]
DV 33 [ 1 ]
UR ST #
[ 1 ]
V 18 [ 1 ]
AV CC
[ 1 ]
V CC
[ 1 ]
Y [1..6] [ 4 ]
HS YN C#
[ 4 ]
V SY NC#
[ 4 ]
F S0
[ 4 ]
F S1
[ 4 ]
RGB _SW ITC H
[ 4 ]
GND [ 1,2,3,4,5 ]
LDO_AV33
AV CC
M O_VC C
M O_VC C
V 18
DV 33
DV 33
DV 33
DV 33
DV 33
V 18
V 18
V 18
V 18
+5V
DV 33
DV 33
DV 33
RF V 33
ADCV DD3
DV 33 LDO_AV33
V 18
DV 33
DV 33
V CC
V CC
DV 3 3
C76 C
R95
150
C
2
1
N
C
CB 11
0.1uF
R
1
6
8
1
0
0
k
CB 4
0 .1uF
C101
2200pF
C68 ?uF
C102 390pF
R35 OPEN
CB 43
0.1uF
TP15
TP28
+ C82
10uF /16V
R169 20k
+
C97
47uF /6.3v-SM D
C100
0.01uF
RN 4 33x4
1 2
3 4
5 6
7 8
R
1
7
0
1
5
k
CB 61
1uF
L31
F B
CB 23
0.1uF
R17
1k
C
1
6
N
C
R146 0
R173 10k
CB 55
0.1uF
J10
P H-2A
1
2
R113 OP EN
IR1
1 2 3
R 81 680k
C71 1UF
RN 3 33x4
1 2
3 4
5 6
7 8
Q27
8550(S M D)
1
3
2
C5
1500pF
CB 12
0.1uF
R63
10
T P45
R96
150k
C
2
2
0
.1
u
F
+
C43
100uF/16V
TP4
CB 53
0.1uF
R28 10
CB 56
0.1uF
CB 34
0.1uF
C
1
0
8
0
.0
4
7
u
F
R166 20 k
J8
P H-2A
1
2
C36
330pF
C67 1uF
C20 1uF
C61 1uF
CB 63
0.1uF
CB 20
0.1uF
CB 45
0.1uF L27
F B
+
C95
10uF/10v-0805
U18
A 5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
V IN FC
P VCC 1
P GND
V OSL+
CF 2
CF 1
V OTK +
V NF FC
V OFC +
V OFC -
P VCC 2
P GND
V NFTK
CTK 2
B IA S
V OSL
V IN SL+
V IN SL-
S TB Y
V CC
V OSL-
V OLD+
V OLD-
V OTK -
V IN LD
P REGND
CTK 1
V IN TK
G1 G2
+
C140
47uF/16V
CB 35
0.1uF
TP8
T P43
CB 13
0.1uF
C
1
0
5
0
.4
7
u
F
0
8
0
5
R159 6.8
J9
P H-2A
1
2
C
1
1
1
1
0
0
0
p
F
+
C
1
0
4
1
0
u
F
/1
0
V
-0
8
0
5
TP5
CB 15
0.1uF
L28
10uH
CB 59
0.1uF
C
1
9
N
C
TP6
C3 0.1uF
C
1
1
4
N
C
L29
F B
L4
F B
T P23
Y 1
S 27M H z
T P40
T P
C7
0.1uF
R75
20k
R174 1
CB 4 7
0.1uF
CB 62
0.1uF
R76
10k
TP29
R140 150
C
1
0
7
0
.0
4
7
u
F
C116
2200pF
R93
150k
R175 0
TP31
L15
FB
CB 24
0.1uF
H
E
A
D
E
R
2
4
S
M
D
0
.5
T
O
P
HD 60-24S MD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+
C84
47uF /6v (S MD) T P3 9
T P
C
1
1
0
2
0
p
F
Q26
8550(S M D)
1
3
2
R18 33K
+
C136
47uF /16V
C
1
8
N
C
L17
FB
R164
1
TP36
R160 4.7
R163
1
R88 R
CB 57
0.1uF
+
C85
10uF /10V-0805
T P22
C34
0.015uF
CB 9
0.1uF
U12
M T1389C
2
2
5
0
3
4
5
1
2
5
2
2
5
3
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
5
6
28
27
30
29
32
31
43
26
25
33
34
35
36
42
41
45
39
40
46
38
37
59
7
5
7
4
7
2
7
1
7
0
6
9
6
8
52
9
1
62
63
8
7
8
6
64
6
5
8
4
8
3
8
2
8
1
7
3
9
3
53
54
55
56
8
0
57
58
6
7
9
2
8
5
60
61
7
6
7
8
9
0
7
9
6
6
7
7
9
4
9
5
9
6
9
7
9
8
9
9
1
0
0
1
0
1
1
0
2
1
0
3
1
0
4
1
0
5
1
1
6
1
0
6
1
0
7
2
4
4
2
4
5
1
0
8
1
0
9
1
1
0
1
1
1
1
1
2
1
2
2
1
1
3
1
1
4
1
1
5
1
1
7
1
1
8
1
2
0
1
1
9
1
2
1
1
2
3
1
2
4
1
2
5
1
2
6
1
2
8
1
2
7
129
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
167
168
166
165
164
163
162
161
160
159
158
156
157
155
154
153
152
151
150
148
149
147
146
145
144
143
141
142
140
139
138
137
136
134
135
133
132
131
130
2
4
9
2
5
5
24
2
5
4
2
3
1
2
3
0
2
3
8
2
3
7
2
4
8
2
4
7
2
3
6
2
5
1
2
4
6
2
4
3
2
4
1
2
4
2
2
4
0
2
3
9
2
3
4
2
3
5
2
3
2
2
2
4
2
2
5
2
2
2
2
2
1
2
2
0
2
1
9
2
2
6
2
1
8
2
1
7
2
1
5
2
1
3
2
1
4
2
0
4
2
1
1
2
1
0
2
0
9
2
0
8
2
1
2
2
0
7
2
0
6
2
0
5
2
0
3
2
0
2
2
0
1
2
0
0
1
9
9
1
9
8
1
9
7
1
9
6
1
9
5
1
9
4
1
9
3
2
3
3
44
47
48
49
50
51
8
8
8
9
2
1
6
2
2
3
2
2
8
2
2
9
2
2
7
DV DA
C
E
Q
P
DV DB
DV DC
DV DD
A GND
O
S
P
O
S
N
DV DRFIP
DV DRFIN
M A
M B
M C
M D
S A
S B
S C
S D
CD FON
CD FOP
TNI
TPI
M DI1
M DI2
LDO2
LDO1
A
V
D
D
3
V 2R EF O
S GND
V REF O
V 20
TEO
FEO
US B_V SS
RFLVL/R FON
CS O/RFOP
TEZ ISLV
OP _OUT
OP _IN N
OP _IN P
FOO
TRO
US BM
TROPENP WM
P WM OUT1/V_A DIN9
US B_V DD3
FM O
DM O
HIGHA0
H
IG
H
A
1
H
IG
H
A
2
H
IG
H
A
3
H
IG
H
A
4
H
IG
H
A
5
H
IG
H
A
6
H
IG
H
A
7
DV DD18
A
D
7
DV SS
A PLLCAP
A
D
5
A
D
4
A PLLVS S
A
P
L
L
V
D
D
3
A
D
3
A
D
2
A
D
1
A
D
0
D
V
D
D
3
IO
A
0
IOA 2
IOA 3
IOA 4
IOA 5
D
V
D
D
3
IOA 6
IOA 7
A
1
6
A
1
7
D
V
S
S
IOA 18
IOA 19
IO
A
2
0
IO
A
1
A
L
E
IO
O
E
IO
W
R
IO
C
S
D
V
S
S
U
W
R
U
R
D
D
V
D
D
1
8
U
P
1
_
2
U
P
1
_
3
U
P
1
_
4
U
P
1
_
5
U
P
1
_
6
U
P
1
_
7
U
P
3
_
0
U
P
3
_
1
D
V
S
S
U
P
3
_
4
U
P
3
_
5
R
F
V
D
D
3
R
F
R
P
D
C
D
V
D
D
3
IC
E
P
R
S
T
IR IN
T
0
D
V
D
D
1
8
D
Q
M
0
D
Q
S
0
R
D
7
R
D
6
R
D
5
R
D
4
D
V
S
S
R
D
3
R
D
2
R
D
1
R
D
0
R
D
1
5
R
D
1
4
D
V
D
D
3
RD 13
YUV0/C IN
FS
VREF
DACV DDC
RD 16
RD 17
RD 18
RD 19
RD 20
RD 21
DV DD3
RD 22
RD 23
DQM2
DQM3
RD 24
RD 25
DV SS
RD 26
DV DD18
RD 27
RD 28
RD 29
RD 30
DV DD3
RD 31/ASD ATA5
RA 4
RA 5
RA 6
DV SS
RA 7
DV SS
RA 8
RA 9
RA 11
RC LK
CKE
DV DD3
RC LKB
RVREF/V _ADIN 3
DV DD18
RA 3
RA 2
DV SS
RA 1
RA 0
RA 10
B A1
DV SS
B A0
DV DD3
RC S
RAS
CAS
RWE
DQM1
DQS 1
DV SS
RD 8
RD 9
RD 10
RD 11
DR 12
R
F
G
N
D
IR
E
F
S VDD 3
R
F
G
C
J
IT
F
N
J
IT
F
O
L
P
F
O
P
L
P
F
IN
C
R
T
P
L
P
H
R
F
Z
C
L
P
F
IP
C
E
Q
N
R
F
R
P
A
C
S
_
V
R
E
F
N
A
D
C
V
S
S
S
_
V
R
E
F
P
S
_
V
C
M
A
D
C
V
D
D
3
P
L
L
V
D
D
3
L
P
F
O
N
P
L
L
V
S
S
M
C
_
D
A
T
A
S
P
D
IF
A
S
D
A
T
A
4
D
V
D
D
1
8
A
S
D
A
T
A
3
A
S
D
A
T
A
2
R
F
G
N
D
1
8
A
S
D
A
T
A
1
A
S
D
A
T
A
0
A
C
L
K
A
L
R
C
K
A
B
C
K
D
V
D
D
3
S
P
B
C
K
/A
S
D
A
T
A
5
S
P
L
R
C
K
S
P
D
A
T
A
S
P
M
C
L
K
D
V
D
D
3
H
S
Y
N
C
/V
_
A
D
IN
2
Y
U
V
7
/A
S
D
A
T
A
5
V
S
Y
N
C
/V
_
A
D
IN
1
Y
U
V
6
/R
Y
U
V
5
/B
D
A
C
V
S
S
A
Y
U
V
4
/G
D
A
C
V
D
D
A
Y
U
V
3
/C
V
B
S
D
A
C
V
S
S
B
Y
U
V
2
/C
D
A
C
V
D
D
B
Y
U
V
1
/Y
D
A
C
V
S
S
C
ID
A
C
E
X
L
P
US BP
FG/V_A DIN8
TDI/V_A DIN4
TM S/V _ADIN 5
TCK /V _AD IN6
TDO/V _ADIN 7
A
D
6
IO
A
2
1
/V
_
A
D
IN
0
D
V
S
S
D
V
S
S
X
T
A
L
O
X
T
A
L
I
R
F
V
D
D
1
8
R110
OP EN
+
C94
47uF/16V
R 4 100k
C14
27pF
R157
33
CB 39
0.1uF
CB 5 2
0.1uF
R148
560
C
1
1
3
0
.0
3
3
u
F
T P46
C149
150pF
LED 5*2m m RE D
R19 33k
R11 1k
Q10
3904
C13
27pF
CB 22
0.1uF
R158
6.8
C150
150pF
R22 15k
T P2
+
C92
47uF /16V
C59 2200pF
CB 5
0.1uF
C58
0.1uF
R68
1k
T P44
C33
47uF /6.3V-SMD
C41
0.1uF C38 1uF
R103
680k
R64 10
R141 0
T P3
R167 750k
L35
10uH,0805
L36
10uH,0805
C
1
1
5
0
.1
u
F
R59 10
J6
4x1 W/H OUS ING
1
2
3
4
R162
1
C77 1UF
C99
0.1uF
TP30
CB 3
0.1uF
+
C56
10uF/16V
L14
2.2/0805
L7
FB
C
1
1
2
0
.1
u
F
C35
330pF
R27
1K
CB 1
0.1uF/N .C
R21 10k
CB 14
0.1uF
R161
1
R150
10k
CB 54
0.1uF
+
C89
47uF /16V
CB 60
0.1uF
C79
0.1uF