Memorex MVT2135B D Series Service Manual page 48

A B
8
7
6
FROM/TO IN/OUT
CD757 (CP757_2)
CH2A019A
10 REMOCON_IN
9 GND
8 AT+5V
7 NC
6 NC
5 KEY_A
5
4 T-REC_LED
3 REC_LED
2 KEY_B
1
NC
4
3
FROM/TO IN/OUT
CD351_1 (CP353_1)
CH27090A
7 FRONT_VIDEO_IN
6 GND
5 FRONT_AUDIO_IN
4 SOUND_GND
3 SOUND_OUT
2 SP_OUT
1 GND
2
SPEAKER
CD352 CH12435A
1 SP +
2 SP -
SP351
NF-16D27W
8 OHM
NOTE: 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.
1
A B
G-17
C D
OPERATION SCHEMATIC DIAGRAM
R778_1 R771_1 R772_1 R773_1
820 1/4W 1K 1/4W 1.5K 1/4W 2.7K 1/4W
R775_1 R776_1 R777_1
820 1/4W 1K 1/4W 1.5K 1/4W
W805
W812
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
(OPERATION PCB)
PIC-37143TH5
R766
4.5
10 1/4W 4.5
R774_1
5.6K 1/4W
HEADPHONE_JACK
1
NC 5
4
3
R350_1
W815
2
22 1/4W
6
7
R351
W814
22 1/4W
H H
2 4
1 3
E E
VIDEO AUDIO L
FRONT AV JACK
J701_1
AV2-24D-5
CAUTION: SINCE THESE PARTS MARKED BY ARE ATTENTION: LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F G
OS753
0
3 GND
2 B+
1 Vout
J351
HTJ-035-28A
ETANT
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
F G
H
8
7
6
5
4
3
2
PCB030
TEXA28
1
H
G-18