Toshiba MD13N3 서비스 매뉴얼 - 페이지 15
{카테고리_이름} Toshiba MD13N3에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Toshiba MD13N3 31 페이지. Color television/dvd video player
Toshiba MD13N3에 대해서도 마찬가지입니다: 소유자 매뉴얼 (47 페이지)
페이지 인쇄
A
B
8
FROM/TO REGULATOR
DVD_Y
DVD_C
7
UNREG+12V
P.CON+5V
GND
P.CON+9V
SWD_V_OUT
AT5.7VREG
8.5VREG
TO DEFLECTION
V.OUT
ACL
AFC
6
H.OUT
FROM IN/OUT
SWD_VIDEO
FRONT_VIDEO
W827
SCL
W832
SDA
5
OSD_Y
OSD_B
OSD_G
OSD_R
HD
4
FROM/TO MICON/TUNER
3
HD
POWER_ON_H
SWD_V_OUT
TUNER_VIDEO
PROTECT
OSD_Y
OSD_B
OSD_G
OSD_R
SDA
SCL
2
SYNC_VIDEO
H_CONTROL
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
1
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
C
D
VIF/SIF/CHROMA SCHEMATIC DIAGRAM
C4227
50V
1
KA
CHROMA IC
IC601
NC
NC
NC
5.2
0
LA76319M-MPB-E
48
47
46
45
44
43
NC
REG
5.2
SW
CLMP
5.2
NC
VIDEO
SW
NC
AUDIO
5.2
R630
SW
BPF
1K 1/4W
5.2
BUS
3.4
TRAP
3.4
ATT
LPF
3.4
NC
OSD
CONTRAST
5.0
NC
NC
NC
REG-SW
NC
RST
5V/8V-REG
NC
1
2
3
4
5
6
NC
NC
NC
5.0
6.0
SW
0
R634
Q602
KTC3875S_Y_RTK
6.0
4.7K
0
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(AV PCB)
R625
28
22K
NC
NC
C628
50V
0.47
KA
5.2
2.5
4.5
3.9
2.5
3.4
5.0
3.0
3.5
2.6
42
41
40
39
38
37
36
35
34
33
NC
0
C622
VXD
APC1
FSC
2.5
50V
1
KA
CLMP
2.5
TINT
C601
HOR
0
0.1 B
VCO
AF
YC SN
ACC
CEMO
X-RAY
SW
0
R619
1/256
CL
BS
V/Y
RGB
COLOP
1.7
4.7K +-1%
SW
SHARP
SG
MATRIX
CLAMP
HOR
C/D
5.9
DC REST CONTRAST
SYNC
FBP
BRIGHT
AFC1
NC
SEP
R616
VER
AFC2
OSD
1.0
SEP
100
1/4W
SW
VER
PHASE
2.7
50V
C/D
SHIFTER
ORIVE/OUT-OFF
5.2
VER
HOR
HOR
RAMP
VCC
OUT
CLMP
ABL/ACL
2.4
2.9
3.0
0
7
8
9
10
11
12
13
14
15
16
3.7
3.5
3.5
NC
7.9
3.4
8.6
NC
8.6
2.6
2.8
R608
6.8K
L601
100uH 0305
R605
27K
PLAYBACK LUMINANCE SIGNAL
CAUTION: DIGITAL TRANSISTOR
PLAYBACK COLOR SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
E
- 14 -
F
G
S002X
R622
DVD_Y
1.5K 1/4W
34
R618
AFC
220 1/4W
33
H.OUT
C618
0.015 B
C619
R615
1
KA
4.3K
R613
P.CON+9V
SW
100
1/2W
Q601
0
KTC3875S_Y_RTK
H_CONTROL
5.0
5.0
4.4
4.4
9.0
SW
Q605
KRA102SRTK
P.CON+5V
32
V.OUT
P.CON+5V_B
P.CON+9V
8.5VREG
D603
ACL
1N4005-EIC
TUNER_VIDEO
UNREG+12V
AT5.7VREG
TO CRT
27
CP802A
(CP802B)
C634
B2013H02-6P
30
29
31
CLAMP
50V
1
KA
GND
G.OUT
R.OUT
B.OUT
CLAMP OFF
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
PLAYBACK VIDEO SIGNAL
F
G
H
8
7
6
5
4
3
2
1
2
3
4
PCB250
5
TMB555
6
1
H