DVX-100
22
22
6-2.
BLOCK DIAGRAM – VIDEO/AUDIO Section –
BUFFER
IC541
AMP
IC181
LINE AMP
IC105
145
146
147
148
150
151
152
153
154
155
156
157
158
159
160
161
165
136
137
138
139
140
127
141
142
143
166
X551
32MHz
OSCILLATOR
IC555
D/A
CONVERTOR
IC531
16M SDRAM
IC552
117
100
131
118
21
ı
24
27
ı
32
ATAPI CONTROLLER
IC551 (1/2)
MPEG2 DECODER
IC501 (1/2)
/CS3
/CS1
DA2
DA0
DA1
INTRQ
DMACK
10RDY
/D1OR
/D1OW
DMARQ
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD4
DD10
DD5
DD9
DD6
DD8
DD7
2
3
5
6
8
9
11
12
140
SWITCH
Q101
205
197
BUFFER
IC505
SWITCH
IC504
OSCILLATOR
IC503
X501
27MHz
VIDEO
DRIVER
IC183
MUTING
Q103
MUTING
Q153
MUTING
CONTROL SWITCH
Q102, 104
7
6
CS001 (1/2)
(DIN)
TO
FM MODULATOR
(RF UNIT)
GND ISOLATOR
IC101
AMP SWITCH
IC102
R-CH
1
VIDEO
DRIVER
IC182
SWITCH
Q181
FILTER
FLT181
CDR
CDL
LOR
LOL
LCH
RCH
R-CH
R-CH
D181
•
SIGNAL PATH
•
R-CH is omitted due to same as L-CH.
: DIGITAL OUT
: VIDEO
: AUDIO
(L)
(R)
(AUDIO OUT)
LCH
RCH
MUTING
Q105
MUTING
Q155
OPTICAL
TRANSCEIVER
CS541
OPTICAL
DIGITAL
OUT
VIDEO OUTPUT
REAR
VIDEO OUTPUT
FRONT
CS002
PARKING BRAKE
CS151 (1/4)
CS151 (2/4)
CS151 (3/4)
CS151 (4/4)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299