Memorex MVD2113, Service Manual

Page: 97 / 116

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L101
56uH
D107
1SS133
D101
1SS133
IC101
OEC6079A
MICON IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21
22 23 24 25 26 27 28 29
3
30 31 32 33 34 35 36 37 38 39
4
40 41 42
5 6 7 8 9
IC199
S-24C04BDP-LA
MEMORY IC
1 2 3 4
5 6 7 8
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
R.SIGNAL
X101
CSTLS16M0X53-A0
1
2
3
LUMINANCE SIGNAL
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
IC103
PST3231NR
RESET IC
1 2 3
4 5
TU001 115-V-K015AR_B
1
10 11 12 13 14 15 16 17
18
19
2
20
21
3 4 5 6 7 8 9
D103
MTZJ5.6B
D106
MTZJ12B
D102
MTZJ5.6B
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION :SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
PLAYBACK VIDEO SIGNAL
B.SIGNAL
G.SIGNAL
Q101
KTA1504S_Y_RTK
SW
C119_1
100
10V
YK
C006_1 100
10V
YK
C110_1
10
25V
KA
C101_1
33
10V
KA
D105
1SS133
C002
0.1
B
C117
0.01
B
C102
0.01
B
C104
0.1
B
C128
0.01
B
C109
0.1
B
C111
270P
CH
C124
0.1 F
C107
0.022
B
C108
0.022
B
C106
0.001
B
C001
0.1
F
C127
0.0082
B
C129
33P
CH
C103
220 6.3V YK
R004
100
1/4W
R003
100
1/4W
R147
100
R143
100
R142
4.7K R109
4.7K
R106
4.7K
R120 4.7K
R121 4.7K
R125
4.7K 1/4W
R110
4.7K
R115
4.7K
R114
4.7K
R134
1K
R103
10K
R101 10K
1/4W
R127
2.2K
R132 10K
R122
10K
R126
4.7K
R148 4.7K R149
4.7K
R157
4.7K
R140
100
R144
2.7K
R141
2.7K
R145
2.7K
R113
4.7K
R119
10K
R123
10K
R160
2.2K
R159
33K 1/4W
R190
10K
1/4W
W805
W837
W804
W863
W812
W814
W856
W828
Q105
KTC3875S_Y_RTK
V-BUFFER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
L001
100uH
9A06B
SCL
SDA
I2C_OFF
REMOCON
KEY_A
KEY_B
POWER_ON_H
TUNER_AUDIO
TUNER_VIDEO POWER_FAIL
P.CON+5V
+30V
SCL SDA AFT
SDA SCL
SWD_V_OUT
REMOCON
OSD_Y
OSD_B
OSD_G
OSD_R
SDA
SCL
SYNC_VIDEO
H_CONTROL
PROTECT
POWER_ON_H
TUNER_VIDEO
SWD_V_OUT
HD
VD
X-RAY
+30V
POWER_FAIL
GND
POWER_ON_H
DVD_RESET
DVD_H
H_CONTROL
RX
TX
PROTECT
POWER_ON_H
A_MUTE
DVD_RESET I2C_OFF
DVD_H
VOL_PWM
AFT
KEY_A KEY_B
RX TX
P.CON+5V
AT+5.6V
GND
SDA SCL
POWER_ON_H
A_MUTE
VOL_PWM
TUNER_AUDIO
SCL
SDA
TO SOUND AMP
PCB250
TMB555
G-12 G-11
NC
NC
FROM DEFLECTION
FROM POWER
FROM/TO STEREO
FROM/TO REGULATOR
FROM/TO VIF/SIF/CHROMA
FROM/TO IN/OUT
NC
5.2 0 4.1 5.2 5.2 2.3 0 0 5.2 5.2 3.7 3.7 5.2 0 5.1 3.2 0 5.2 0 0 0
22 23 25
26
V-SYNC
TEST X IN
X OUT
POWER FAIL
SD
SCL SDA VDD
H-SYNC
OSD Y/BLK
OSG B OSD G OSD R
IIC BUS OFF UART_CLK_IN TX RX DVD RESET UART_CLK_OUT UART_START_BIT VSS
TV MUTE
X-RAY TEST POWER EXT MUTE
TV/DVD
AFT KEY1 KEY2 X-RAY IN
(FM POWER)
OVCC(OVDD) OVDD(OVSS)
VIDEO IN 2
(FM DATA)
(FM CLK)
VIDEO IN 1
VVSS
RESET
(REMOCON)REMORT
PROTECT
H_CONTROL
5.2 4.7 5.1 0.2 4.3 3.9 0 2.9 2.6 5.2 2.4 2.1 0 0 5.2 5.0 4.2 0 0 0 0
5.2
4.1
4.7
GND
NC
NC
IN
NC
OUT
0.3 0.2
NC
5.2 5.2 0
MODE
SCL VCC SDA
VSS E2 E1 E0
4.0 0
0 0 0 0
4.0 5.2
+B
CLOCK DATA AFT OUT AUDIO
OUT
SIF OUT BT IF OUT VIDEO
OUT
5.0
0
0
MICON /TUNER SCHEMATIC DIAGRAM
(AV PCB)
24
NC NC NC NC NC NC NC NC
0 0 4.8 0 0 0 3.7 0 0 4.6 4.5 4.5 0 0 32.1 0 0