Memorex MVDT2002SM Service Manual page 177

A B
8
7
FROM TV POWER
SOUND+B
SOUND_GND
6
GND
FROM MICON
R353
TV_POWER_H
R359 56K 1/4W
TV_A_MUTE
5
47K 1/4W
VOL_PWM
FROM IN/OUT
ZERO_MUTE_1
4
FROM DVD IN/OUT
R303
SW_AUDIO_OUT_L
5.6K
SW_AUDIO_OUT_R
3
2
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
1
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
A B
G-17
C
SOUND AMP/SURROUND SCHEMATIC DIAGRAM
SOUND AMP IC
IC352 AN7522N
+ -
L R
1 2 3 4 5 6 7 8
6.6 3.5 0 3.5 3.9 1.3 0 1.3
HS351
763WAA0295
W843
C321
25V 2200 YK
1.3
5
MUTE SW
Q353
0
RT1N441C-T112-1
W914
ETANT
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
(VCR PCB)
- +
9 10 11 12
6.6 3.5 0 3.5
R357
1K
C358
C302
0.0056 B
C331
0.0056 B
10 KANP
16V
R318
18K
R301
2.7K
R307
MUTE SW
Q350
3.3K
2SC3052-T1
6.3 0
0
R317
100
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
C324
470P B
18
CP303
A2502WV2-4P
C332
SOUND R+
C313
470P B
SOUND R-
C320
470P B
SOUND L-
470P B
SOUND L+
CAUTION: DIGITAL TRANSISTOR
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F G
H
8
7
FROM/TO IN/OUT
SOUND_R+
SOUND_L+
SP_OUT_R
SP_OUT_L
6
CD303
SPEAKER
CH149006
SP351
MSF-18D5SB05
1 1
8 OHM
2 2
3 3 SPEAKER 5
4 4 SP352
MSF-18D5SB05
8 OHM
4
3
2
PCB010
DME069
1
H
G-18