Magnavox MSD115, Руководство по обслуживанию

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1-1-3
Video / Audio Block Diagram
E6151BLV
IC601
(A
UDIO D
A
C)
15 14 16
JK1202
JK1201
AMP
IC1201
Q1201
Q1202
+5V
(AMP)
CN601
CN1601
13
12
A
UDIO(L)
15
14
A
UDIO(R)
14
13
A
UDIO(R)-MUTE
A
UDIO(L)-
OUT
7 6 8 4
3
2
5
A
UDIO
SERIAL
POR
T
SERIAL
CONTR
OL
POR
T
4X/8X
O
VERSAMPLING
DIGIT
AL FIL
TER
/FUNCTION
CONTR
OLLER
ENHANCED
MUL
TI-LEVEL
DEL
T
A-SIGMA
MODULA
T
O
R
DA
C
LPF+AMP
L-CH R-CH
LPF+AMP
DA
C
ZER
O DETECT
1
2 6
7
5
A
UDIO(R)-
OUT
PCM-BCK SPDIF PCM-DATA PCM-LRCLK ADAC-MD ADAC-MC ADAC-ML PCM-SCLK
18
17
SPDIF
AUDIO-MUTE
+3.3V
Q1204
3
WF6
WF4 WF5
A
UDIO SIGNAL
D
A
T
A(A
UDIO) SIGNAL
VIDEO SIGNAL
TO SYSTEM CONTR
OL
/SER
V
O
BLOCK DIA
GRAM
TO DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
D
V
D MAIN CB
A UNIT
A
V
CB
A
DIGIT
AL
A
U
DIO OUT
(CO
AXIAL)
SYSTEM
CLOCK
MANA
GER
2
1
I/P-SW
I/P-SW
CN601
87
VIDEO-Y(I/P)
10
9
VIDEO-C
VIDEO-Y(I/P) VIDEO-C
JK1401 S-VIDEO OUT
CN1601
3
4
2
1
YC
T
O
DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
WF1
WF2
WF3
JK1402
IC1403
(VIDEO DRIVER)
4dB AMP
2dB AMP
LPF
DRIVER
2dB AMP
DRIVER
4dB AMP
2dB AMP
LPF
DRIVER
3 1
5 6 7
VIDEO OUT (COMPOSITE)
+5V
D2010 PO
WER
Q2011
D2011 DISC IN