Table of Contents
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(2) B9 Board Schematic Diagram
1
2
3
A
MOMUTE
1
CVBS
2
A GND
3
-2
9V
4
VIDEO 1
5
V GND
6
CN7401
6P
B
JW7401
JW(5MM)
D7413
UDZSTE-179.1B
C
CN7402
10P
:S-MICRO
TO A BOARD
D
CN101/CN102
L
TV L IN
10
A GND
9
R
TV R IN
8
A GND
7
R
R OUT
6
L
L OUT
5
4
A GND
A GND
3
-2
SCL
SCL
2
SDA
1
E
SDA
F7601
FUSE
AC IN
1
2
AC IN
CN7601
2P
TO H2 BOARD
CN3602
F
CN7603
1P
:TAB
TO A BOARD
-3
CN104
R7517
12k
Y
DVD Y
1
:CHIP
BY
GND
2
BY
R7516
DVD BY
3
100
:CHIP
GND
4
R7520
DVD RY
5
18k
RY
:CHIP
6
GND
-2
L
DVD L
7
G
R
DVD R
8
R7548
R7549
CN7501
100
8P
:CHIP
:CHIP
:S-MICRO
RY
TO J BOARD
R7551
CN2410
22k
:CHIP
C7517
R7507
0.47
22k
25V
:CHIP
F:CHIP
R7511
220
H
:CHIP
Y
R7506
100
:CHIP
C7515
R7508
47p
10k
470 :CHIP
CH:CHIP
:CHIP
I
Q7504
#
M B-Y
10
M R-Y
9
C7555
GND
8
.
NC
7
R7501
#
GND
6
Y SIN
5
NC
4
3
GND
Q7506
B-Y
J
#
2
B-Y OUT
R-Y
R7502
R-Y OUT
1
#
CN7503
10P
:BTOB
KV-AR25M81A
4
5
6
R7217
5.6k
:CHIP
R7218
C7233
5.6k
R7216
0.15
C7235
:CHIP
2.7k
16V
0.15 16V
:CHIP
B:CHIP
C7238
C7240
-2
-2
B:CHIP
-2
C7232
2.2
2.2
C7305
C7230
0.022
0.1
16V
16V
C7227
0.018
C7236
B:CHIP
0.1 25V
25V
F:CHIP
F:CHIP
0.022
B:CHIP
B:CHIP
0.1 25V
L7301
B:CHIP
B:CHIP
B:CHIP
21
20
19
18
17
16
15
14
13
12
9V
C7304
47
.
22
23
24
25
26
27
28
29
30
31
-2
C7228
C7241
0.018
R7220
1
B:CHIP
-2
100
16V
-2
-2
:CHIP
F:CHIP
R7215
C7229
C7231
R7219
2.7k
0.015
0.015
R7225
100
:CHIP
B:CHIP
B:CHIP
6.8k
JR7202
-2
:CHIP
:CHIP
:CHIP
R7344
R7342
10k
R7241
1k
:CHIP
5.6k
:CHIP
:CHIP
Q7309
MSD601-RT1
Q7310
MSD601-RT1
R7343
C7418
3.9k
:CHIP
1 16V F:CHIP
C7333
R7429
10
47k
R7339
:CHIP
2.2k
D7411
L
:CHIP
JW7417
UDZSTE-179.1B
-2
JW(15MM)
C7419
R7430
470p
470k
CH:CHIP
:CHIP
JW7416
(5.0MM)
-2
-2
JW7201
-2
-2
R7341
#
R7336
680
470
:CHIP
:CHIP
C7417
470p
CH:CHIP
-2
R7428
470k
-2
:CHIP
R7337
R7335
C7301
R7334
D7300
680
220
100
75
UDZSTE-179.1B
:CHIP
:CHIP
16V
:CHIP
VDR761
C7601
#
T7601
T7602
C7602
0.47
LFT
LFT
0.68
250V
250V
D7414
#
R7601
1M
1/2W
R7528
C7654
220
0.0047
250V E
:CHIP
Q7503
R7538
Q7505
C7522
MSD601-RT1
0.47
470
R7547
MSD601-RT1
C7523
C7524
B-Y DELAY
25V
:CHIP
L7507
L7508
1k
B-Y DELAY
150p
68p
R7522
F:CHIP
CH:CHIP
CH:CHIP
:CHIP
L7506
1k
:CHIP
Q7507
Q7509
Q7510
2SA1162-G
B-Y
MSD601-RT1
MSD601-RT1
C7520
B-Y DELAY
C7519
B-Y DELAY
B-Y DELAY
82p
82p
CH:CHIP
R7543
CH:CHIP
R7529
R7531
1k
R7541
R7523
1.5k
680
:CHIP
470
R7540
1k
:CHIP
:CHIP
:CHIP
1k
:CHIP
:CHIP
R7545
C7521
Q7511
470
#
R7537
Q7516
2SA1162-G
:CHIP
470 :CHIP
R7569
B-Y DELAY
2SA1162-G
1k :CHIP
R7554
12k
C7528
R7566
Q7514
C7529
220
R7561
L7510
470
L7511
MSD601-RT1
0.47
150p
:CHIP
470
:CHIP
R-Y DELAY
25V
CH:CHIP
R7552
R7553
:CHIP
F:CHIP
1k
L7509
1k
:CHIP
:CHIP
Q7520
C7530
R-Y
Q7515
68p CH:CHIP
MSD601-RT1
MSD601-RT1
R-Y DELAY
R-Y DELAY
C7525
82p
R7567
R7562
CH:CHIP
R7556
R7559
R7563
1k
1k
1k
Q7522
470
470
:CHIP
Q7501
MSD601-RT1
C7526
:CHIP
:CHIP
:CHIP
:CHIP
R-Y DELAY
Q7523
MSD601-RT1
82p
R7568
R-Y DELAY
CH:CHIP
2SA1162-G
470
C7527
#
R7560
470 :CHIP
R-Y DELAY
Q7502
:CHIP
2SA1162-G
R-Y DELAY
JR7403
0
:CHIP
Y1
VDD
C7513
JR7404
0
Y0
C7554
C7544
R7512
0
B-Y
Y
:CHIP
0.1
0.1
15
:CHIP
R-Y OUT
F:CHIP
F:CHIP
:CHIP
B-Y DVD
R7515
R-Y
R-Y DVD
B-Y OUT
B-Y
R-Y
B-Y
R-Y
C7514
C7518
0
4.7
C7543
INH
A
:CHIP
100
VEE
B
16V
L7501
VSS
C
IC7502 #
R-Y
#
B-Y
R7503
100 :CHIP
B-Y
R7504
100 :CHIP
C7556
#
R-Y
– 32 –
KV-AR25M81A
RM-952
RM-952
7
8
9
9V
C7249
C7246
C7248
0.1
C7251
C7253
Q7401
0.0056
0.0012
25V
0.0047
0.022
B:CHIP
B:CHIP
B:CHIP
B:CHIP
B:CHIP
UN2216 BUFFER
C7242
C7244
2.2
0.68
R7400
16V
16V
#
F:CHIP
F:CHIP
C7255
0.022
B:CHIP
-2
-2
-2
-2
-2
-2
C7400
-2
#
-2
-2
11
10
9
8
7
6
5
4
3
2
1
R7401
Q7402
1k
UN2216 BUFFER
:CHIP
IC7203
C7401
-2
R7407
TDA7429S
1
1k
AUDIO PROCESSOR
16V
R7402
:CHIP
F:CHIP
10k
:CHIP
R
.
-2
R7403
32
33
34
35
36
37
38
39
40
41
42
-2
R7409
10k
470
JR7211
JR7201
C7254
#
:CHIP
:CHIP
0
22
-2
:CHIP
C7247
-2
R7410
JR7200
C7252
Q7403
L7204
1 16V
470k
0:CHIP
JR7207
1
2SA1162-G
R7408
F:CHIP
:CHIP
#
16V
JR7203
BUFFER
1k
-2
-2
0:CHIP
F:CHIP
C7402
:CHIP
0
1
R7226
16V
C7404
6.8k
R7411
C7405
F:CHIP
470p
:CHIP
470k
470
16V
B:CHIP
JR7205
:CHIP
D7403
-2
#
UDZSTE-179.1B
C7250
PROTECT
C7243
1
1
C7222
#
16V
C7406
R7414
16V
R7416
R7404
R7405
F:CHIP
1
470k
F:CHIP
47k
10k
1k
16V
:CHIP
:CHIP
:CHIP
:CHIP
R7238
5.6k
:CHIP
F:CHIP
D7402
C7415
R7415
C7260
R7243
UDZSTE-179.1B
470p
470k
100p
39k
R7417
CH:CHIP
:CHIP
PROTECT
CH:CHIP
:CHIP
-2
-2
47k
-2
-2
:CHIP
R7221
R7224
39k
-2
10K
R7418
:CHIP
Q7404
C7408
470k
:CHIP
C7407
1
2
3
4
470p
L
2SA1162-G
:CHIP
1
CH:CHIP
BUFFER
16V
-2
-2
D7405
-2
F:CHIP
IC7204
UDZSTE-179.1B
PROTECT
UPC4558G2
R7406
R7426
C7409
AUDIO INDENPENCE
10k
D7406
C7410
220
UDZSTE-179.1B
100
MATCHING
:CHIP
1
:CHIP
R7421
PROTECT
16V
16V
-2
15k
F:CHIP
:CHIP
8
7
6
5
C7263
C7411
0.1 25V
470p
D7407
R7422
CH:CHIP
R7223
B:CHIP
-2
-2
15k
R7222
UDZSTE-179.1B
C7258
3.9k
:CHIP
39k
PROTECT
0.1
:CHIP
:CHIP
-2
-2
25V
C7412
B:CHIP
-2
-2
C7413
1
C7261
R7242
C7259
470p
16V
100p
5.6k
R7239
100
-2
CH:CHIP
-2
F:CHIP
CH:CHIP
:CHIP
5.6k
16V
D7408
:CHIP
UDZSTE-179.1B
-2
R7427
C7416
PROTECT
R7425
C7414
R7240
D7409
47k
1 16V F:CHIP
220
4.7
39k
:CHIP
-2
UDZSTE-179.1B
:CHIP
:CHIP
PROTECT
D7410
UDZSTE-179.1B PROTECT
VIDEO
9V
JR7508
#
IC7503
NJM2234L
-SW
C7561
JR7507
4.7
0
R7582
:CHIP
0
:CHIP
DVD VSS
1
2
3
4
5
JR7509
0
JR7501
#
:CHIP
JR7503
JR7502
0
#
JR7505
:CHIP
#
DVD Y
VDD
Y OUT
V1 Y
JR7500
L7513
R
#
DVD R
L OUT
JR7506
L
0
DVD L
R OUT
:CHIP
V1 R
V1 L
JR7510
A
0
JR7504
GND
:CHIP
0
:CHIP
B
GND
GND
C
IC7501
R7570
R7584
MC14053BF
0
3.3k
:CHIP
:CHIP
C7557
R7583
0.1 F:CHIP
10k
:CHIP
JW7502
5MM
-2
C7558
47
16V
L7512
B9
(
CISPR,AC FUSE,A/V INPUT,
DVD SWITCH, MONITOR OUT
10
11
12
JR7401
J7402
0
9P
:CHIP
R AUDIO
C7403
R3
470p
B:CHIP
L/MONO
L3
R7412
470
:CHIP
-2
MONITOR OUT
V3
VIDEO
R7413
68
:CHIP
R AUDIO
R2
-2
L/MONO
L2
-2
VIDEO IN 2
R7419
V2
VIDEO
75
:CHIP
R AUDIO
R7420
R1
470k
:CHIP
-2
L/MONO
R7423
L1
470k
-2
:CHIP
-2
D7412
VIDEO IN 1
DA204K
V1
R7424
VIDEO
75
:CHIP
AUDIO GND
VIDEO GND
-2
JW7402
CN7403
#
7P
:S-MICRO
TO A BOARD/H1 BOARD
CN106
/
1
VIDEO 2
2
V GND
3
R IN
4
A GND
-2
5
L IN
6
V GND
7
VIDEO 2F
1
V GND
LSD
CN7300 #
6
7
8
1
AC OUT
R7571
100
2
AC OUT
:CHIP
CN7602
2P
R7572
R7573
R7576
TO H2 BOARD
220
C7559
0
75
D7502
:CHIP
47
:CHIP
:CHIP
CN3601
UDZSTE-179.1B
C
4
3
R7574
Y
R7577
C7560
R7575
R7580
100 :CHIP
2
1
4.7k
0.01
220
75
F:CHIP
:CHIP
:CHIP
:CHIP
D7503
S
UDZSTE-179.1B
C7562
100
16V
J7403
D7504
UDZSTE-179.1B
TERMINAL,S
R7578
R7579
R7581
100
0
#
:CHIP
:CHIP
1
C OUT
2
S1
CN7502
2P
:S-MICRO
TO A BOARD
CN101
)
B-SSSBG3R-11477-CKD-B9
– 33 –
13
14
15
CN3904
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