Memorex MT1125A, Руководство по обслуживанию

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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
CP351 TID-X04P-Z1BK
1
2
3
4
SPEAKER
SP351_1
070C533014
2.5W 8OHM
IC351 LA4600
SOUND AMP IC
1 10 2 3 4 5 6 7 8 9
CP702A
IMSA-9130B-18
1
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
HS351 763WAE0099
C358
1 50V KANP
C353
1
50V
KANP
AUDIO SIGNAL
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C352
4.7
50V
MHE
C351 1000
16V
YK
C357_1
33
25V
MHE
C361
0.047
B
C362
0.047
F
C363
0.01
B
C354
0.01
B
C355
1000 16V ZL
C356
1000 16V ZL
R357
10K
R354
8.2K
R359
330
R362
82
R703 12K R704 12K
R363
1K
R360
1K
R361
82
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT LES PIECES REPAREES PAR UN ATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE SINCE THESE PARTS MARKED BY CAUTION:
Q351
2SC2412K
MUTE SW.
W839
W828
W859
W829
W834
W805
S810X
REAR_AUDIO_R
REAR_AUDIO_L
FRONT_AUDIO_R
FRONT_AUDIO_L
AUDIO_OUT_R
AUDIO_OUT_L
TU_AUDIO_OUT
P.CON+9V
I2C_SCL
I2C_SDA
AUDIO_MUTE
P.CON+5V
SOUND_GND
SOUND+B
PCB010
TM9441
FROM/TO STEREO
I2C_SCL
I2C_SDA
AUDIO_OUT_R
AUDIO_OUT_L
P.CON+5V
SOUND_L
SOUND_R
GND
GND
REAR_AUDIO_L
REAR_AUDIO_R
TU_AUDIO_OUT
FRONT_AUDIO_R
FRONT_AUDIO_L
GND
GND
P.CON+9V
P.CON+9V
27
FROM POWER
FROM DEFLECTION/CRT
FROM MICON/TUNER
FROM CHROMA
FROM/TO VIDEO SWITCH/IN/OUT
S
SP_OUT_R-
SP_OUT_L-
S
28
2.9
0
0
INPUT GND
OUTPUT GND
RIPPLE
FILTER
ATT.
STAND-BY VCC P.P
8.1 0 8.1 12.1 6.0 8.9 0.9 1.4 1.4 0
1
2
3
4
SPEAKER
SOUND AMP SCHEMATIC DIAGRAM
G-10 G-9