Philips MCD 708, Руководство по обслуживанию

Страница: 28 / 47

11 - 2 11 - 2
E
Pitch=2.0 m/m
2
B
2N3904
1
|
C
V
SCART CONNECTOR
1 3
3904 / 3906
SCART CONTROL
C
B E
ML
RESET#
SY
HSYNC#
VCC
Y[1..6]
VCC
HSYNC#
G/Y
R/V
+12V
B/U
VSYNC#
G/Y
MR
CVBS_ST
VSYNC#
Y4
RGB/CVBS#
ASPECT
A21
Y1
6
SY
Y5
Y2
Y3
Y6
5
SC
GND
R/V
G/Y
B/U
6
5
RGB-S
RGB/CVBS#
ASPECT
ML
MR
SC
ASPDIF
R/V
B/U
CVBS_ST
A21
A20
G/Y
[ 5 ]
MR [ 5 ]
ML [ 5 ]
+12V [ 1 ]
VSYNC# [ 2 ]
VCC [ 1 ]
HSYNC# [ 2 ]
RESET# [ 2 ]
GND [ 1 ]
R/V [ 5 ]
B/U [ 5 ]
Y[1..6] [ 2 ]
RGB_SWITCH [ 2 ]
A20
[ 2 ]
A20
[ 2 ]
A21 [ 2 ]
A20 [ 2 ]
VCC
DV33
+12V
DV33
+5VV
+5VV
+5VV
+5VV
+5VV
+5VV
R100
75
R71
4.7k
C54
47p
Q15
2N3904
1
2
3
TP17
R106
OPEN(0)
R102
2.2k
C91
NC C52
NC
Q7
2907
TP32
C88
47P
R86
NC
Q13
2907
TP33
R84
150,1%
Q6
2907
C48
NC
TP38
L34
1.8uH,DIP
L28
NC C86
NC
TP6
C85
NC
L35
1.8uH,DIP
TP49
C110
NC
R92
75/DIP
C81
NC
TP16
C83
NC
C82
NC
C92
NC
Q16
3906
1
2 3
Q10
2907
Q14
2N3904
1
2
3
Q33
2907
Q31
2N3904
1
2
3
R97
75/DIP
R94
150,1%
R78
75/DIP
R75
150,1%
R101
2.2k
TP31
C89
47P
R91
150,1%
TP30
C58
47p
TP24
R77
NC
R2
10k
TP1
R107 1k
L33
1.8uH,DIP
TP22
CB71
0.1uf
Q8
2907
TP4
TP21
C50
47p
R73
NC
R87
75/DIP
J17
SCART, 11P, PITCH=2.0M/M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
L29
1.8uH,DIP
TP20
R81
NC
TP5
R124
0(OPEN)
C56
47p
R98
680
C90
47P
TP19
C87
47P
L32
NC
R99
1k
R60
10K
TP18
CIRCUIT DIAGRAM - DVD MPEG BOARD
MPEG board is not repaired,program for referrence only.