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HCD-DZ230/DZ231/HDZ235
HCD-DZ230/DZ231/HDZ235
6-22. SCHEMATIC DIAGRAM – IO-S-OUT BOARD (HDZ235) –
•
See page 29 for Waveforms.
•
See page 59 for IC Block Diagrams.
MAIN
BOARD
(1/9)
CN4302
(Page 37)
P
MAIN
BOARD
(2/9)
CN702
(Page 38)
C
MAIN
BOARD
(3/9)
CN608
(Page 39)
Q
K
JACK
BOARD
CN401
(Page 53)
10
9
11
12
13
4.6
9
4.5
4.6
4.6
4.6
4.5
4.6
4.5
4.5
4.5
9
9
(0)
(9)
( 0 )
9
<0>
( 9 )
<0>
9
0
<3.3>
( 3 . 3 )
<3.3>
( 0 )
0
4.6
4.6
4.6
4.6
4.6
4.6
9
12
9
5
5
0
2.4
2.5
3.3
0
1.5
5
2
1.5
2
2.4
1.9
1.5
2.5
2.5
2.5
3.3
2.5
No mark:DVD STOP
( ) :DMPORT
< > :FM
JL078
JL024
47k
R333
JL049
6.3V
1000
C331
JL042
CL010
4.7k
R307
JL081
25V
22
C374
CL004
25V
22
C372
0.1
C387
150
R412
25V
22
C322
10k
R392
1k
R400
75
R229
JL021
1
C359
16V
47
C389
10k
R396
150
R409
47k
R411
4.7k
R314
JL065
JL079
JL025
JL050
150
R413
JL051
R415
0
JL082
100k
R403
CL017
0
R378
47k
R342
JL043
100k
R407
50V
1
C385
1
2
3
4
5
6
7
8
9
9P
CN305
L-ch
9V
R-ch
GND
NC
CE
DI
CLK
DO/ST/SD
R325
0
4.7k
R324
0.1
C348
16V
100
C332
JL008
75
R339
47k
R334
0.1
C222
10uH
L304
C228
6.3V
1000
4.7k
R417
C388
1
JL022
JL061
C251
0.001
0.001
C302
47k
R365
10k
R348
75
R228
JL066
470
R421
1
2
3
4
5
5P
CN307
L In
A GND
R In
A GND
MIC1+2
CL001
4.7k
R332
25V
22
C340
JL053
47k
R364
CL008
IO
G
TA7809LS
IC307
12
3
JL083
0
R427
220p
C311
50V
10
C358
JL026
R398
10k
50V
10
C357
JL044
JL067
CL018
16V
100
C349
6.3V
1000
C334
JL070
75
R326
4.7k
R306
4.7k
R321
0.1
C355
1
C361
JL009
JL023
JL062
10uH
L201
25V
22
C376
25V
22
C373
25V
22
C321
JL054
JL029
CL002
JL027
10V
470
C347
25V
22
C371
4.7k
R312
0.1
C383
1
C360
JL019
1k
R394
150
R408
CL009
RT1N241C-TP-1
Q307
R414
0
JL045
RT1N241C-TP-1
Q305
JL068
220p
C330
16V
100
C384
100k
R406
JL071
JL084
1
2
3
4
5
6
7
8
9
10
11
11P
CN304
CVBS
VGND
C
VGND
Y
VGND
CY/G
VGND
Cb/B
WIDE
Cr/R
0
R375
47k
R410
JL060
100k
R404
JL063
JL046
150
R402
JL077
50V
1
C386
JL007
JL048
JL041
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC303
Y0
Y2
Y
Y3
Y1
INH
VEE
VSS
B
A
X3
X0
X
X1
X2
VDD
JL032
JL080
47k
R343
75
R323
4.7k
R416
0.1
C352
16V
100
C333
8
7
6
5
4
3
2
1
NJM4558M-TE2
IC306
JL028
CL003
JL020
RB501V-40TE-17
D309
0.1
C391
47k
R363
16V
100
C351
1k
R360
16V
100
C392
JL069
150
R405
25V
22
C341
47k
R366
JL072
0
R426
4.7k
R341
0.1
C350
75
R227
JL047
R399
10k
3
4
1
2
G
G
J301
J301
1
2
3
Y
4
C
5
6
7
8
R
L
G
G
J303
J303
5
6
7
Cb
8
9
Y
10
3
Cr
4
1
2
11
12
0.0022
C390
1SS355WTE-17
D280
1SS355WTE-17
D281
JL034
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN310
V_SEL2
V_SEL1
V_SEL0
TXSEL
A_SEL2
A_SEL1
A_SEL0
A12V
A-GND
5V
ST_DI
ST_CE
ST_DO
ST_CLK
TUNED
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
15
14
MM1758AFBE
IC308
Vcc1
Cin
MUTE1
CVBSin
YC MIX
Yin
GND1
BIAS
I/P
CYin
CLP
Cb in
MUTE2
Cr in
GND2
Cr OUT
GND2
Cb OUT
GND2
CY OUT
Y OUT
GND2
CVBS OUT
S2
S1
C OUT
S-DC OUT
Vcc2
1
2
3
4
CN303
4P
F.Audio(L)/MIC1
9V
F.Audio(R)
A-GND
470
R420
A_SEL1
A_SEL0
CLK
CLK
DI
DI
CE
TD
TD
CLK
DO
CE
DI
A_SEL0
A_SEL1
A_SEL2
-
+
-
+
IO-S-OUT BOARD
IC303
AUDIO INPUT SELECTOR
IC308
VIDEO AMP, 75
Ω
DRIVER
IC306
AMP
IC307
+9V REG
18
INVERTER
INVERTER
TUNER
MONITOR
OUT
VIDEO
S VIDEO
(DVD ONLY)
R
L
PB/CB
Y
PR/CR
AUDIO
IN
(DVD ONLY)
COMPONENT
VIDEO OUT
TV/VIDEO
AM
COAXIAL
FM75