Table of Contents
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(1) Schematic Diagram of A Board
1
2
3
A
R102
C113
R101
4.7K
0.0047
TU100
3.9K
:CHIP
:CHIP
BT-AG402
R106
:CHIP
4.7K
:CHIP
B
Q101
MSD601-RT1
C111
R108
R104
0.01
1.8K :CHIP
R129
C100
33
25V
C110
L102
22
:CHIP
0.001
B:CHIP
C115
0.01
0.22UH
:CHIP
B:CHIP
CN101
0.0047
25V :CHIP
CT131
1P
33V
B:CHIP
FB100
:MINI
TRAP,CERAMIC
R109
R103 33
1.1UH
IC101
R107
56
#
:CHIP
C
GND
1
O
I
3.9K
C105
:CHIP
G
C112 0.01
:CHIP
C102
C103
0.1 16V
25V :CHIP
33V
C130
0.1 16V
R105 68 :CHIP
0.1 16V
F:CHIP
#
C108
C109
F:CHIP
F:CHIP
1000 16V
0.0047 B:CHIP
R128
R123
R117
100
22K
C101
22K
E1
:CHIP
:CHIP
10
:CHIP
C106
GND
1
C107
0.0047
L100
R100
100
10UH
R121
D
B:CHIP
R119
Q100
1K
16V
:FLR50
E2
22K
22K
MSD601-RT1
:CHIP
:CHIP
:CHIP
GND
1
BUFFER
C119
C124
C122
C118
D101
#
CN003
0.068 :PT
10P
#
#
R059
4P
D102
R120
:CHIP
220
S:MINI
R060
1.8K
#
:CHIP
220
Q106
:CHIP
GND
1
C120
:CHIP
R116
MSD601-RT1
B INT
2
E
#
#
VC AMP
B DAT
3
4
B CLK
R007
C001
R061
FOR JIG
R
220 :CHIP
4.7K
470P
R
1
G
:CHIP
G
2
B:CHIP
B
3
B
BLK
CN001
K1
4
BLK
*
GND
5
TO V2 BOARD
SDA
R/G/B
6
R008
F
SDA
K2
R062 1.0K:CHIP
CN5801
SCL
7
C002
4.7K
SCL
470P
:CHIP
5V
B:CHIP
1
GND
2
VP
3
HP
CN002
GND
4
*
GND
5
VIDEO
VIDEO
TO V2 BOARD
R003
6
R001
7.5V
VIDEO
CN5803
G
8.2K
2.7K
7
7.5V
:CHIP
:CHI[P
R006
560
:CHIP
S001
S003
S006
VOL+
CH-
CH+
R005
VOL+ CH- CH+
560
R002
R004
:CHIP
2.7K :CHIP
8.2K :CHIP
H
S005
S002
S004
VOL-
SEL
TV/VIDEO
SEL
VOL+
TV/VIDEO
I
J
KV-TG21M61/TG21M90
4
5
6
CN301
CN302
7P
7P
TO A3 BOARD
CN2101
TO A3 BOARD
CN2102
SWF100
TP300 #
FILTER WAVE
R928
R932
R922
R921 #
R130
R111
L101
R112
K7253M
#
#
#
L923 #
1.0K
10K
1.2UH
6.8K R114
L921
R926 #
:CHIP
:CHIP
# L922
:ALI
2.2K
C922 #
C116
#
Q922
D100
0.0047
#
#
R924 #
Q102
EQUALIZER
Q923
R113
1 2 3 4 5
#
2SC3779
#
R925 #
R927 #
R126
AMPLIFIER
AMP
D963
R977
L103
#
JR100
Q103
#
R980
Q956
#
0.22UH
#
R954
UN2216
CORING
#
#
C971 #
#
IF
Q964
VM MUTE
Q104
R978
#
UN2216
IF
#
AMP
D964 #
R970 #
CORING C980 #
9V
D103
9V
R981 # C974 #
C117
UPC5748
4700P :CHIP
R125
IF
C129
IF
18K
R124
0.01
C128
2W
22K
AUDIO(R)
IF
22
25V
R133 4.7
:RS
:CHIP
B:CHIP
R132 #
C127
11V
AUDIO(L)
AUDIO(L)
IF
100P
R131 #
CH:CHIP
C131
R127
C126 0.068
2200P
#
:CHIP
Q105
MSD601-RT1
VC AMP
D104
R122
DA204K
330K
PROTECT
-
:CHIP
IF
IF
11V
R300
470
R063 1.0K :CHIP
:CHIP
5V
5V
IF
11V
IF
R/B/G
VIDEO
VIDEO
R/B/G
R074
R073
*
*
Q005
*
C061
*
IF
11V
IF
– 29 –
KV-TG21M61/TG21M90
RM-952
RM-952
7
8
9
CN300
6P
TO CV BOARD
CN703
D200
C201
Q962 # BUFFER
Q203 #
DA204K
*
SPACE SOUND
Q202 *
C972
L962
L200 *
D961
R981 #
R234 *
R204 3.3K
R984
SPACE SOUND
#
#
C203 2.3
#
#
R225
R230 *
R203
C244
R223
*
C304
*
Q961
B
#
*
C243
C237 *
#
150P
R205
R962
R226
#
AMP
CH:CHIP
#
# R936
R966
G
R244
*
C962
R923
C234 *
C200 *
#
R968 #
R201
#
#
#
#
R200
R229 #
R224
R245
18K :CHIP
R
3.3K :CHIP
*
#
R986 #
R988
R929 #
R228 #
D966
#
R983 #
Q924 #
C233
#
Q966
C236 *
*
R202
C976 #
#
C205
C951
JR210
C235
22K
R931 #
2.2 R208
AMP
#
*
C202
D965 #
#
:CHIP
R987 #
JR209
*
R989
C977 #
*
C242
#
0.022
D300
:CHIP
JW(5MM)
AUDIO(R)
AUDIO(R)
AUDIO(L)
AUDIO(L)
11V
Q304
Q308
L306
11V
11V
11V
#
C310
MSBX09-RT1
#
Q300
L304
SWITCH
0
R301 #
AMPLIFIER
R313
MSB709-RT1
12UH
#
Q310 #
CH:CHIP
BUFFER
L302
B
SWITCH
#
R317
R310
CT360
# L307
R308
CT365
L308
390
R302
TRAP,CERAMIC
#
#
#
2.2UH
:CHIP
C309
220
G
R323
#
JR300
:CHIP
R319
Q303
L305
R314
470
0:CHIP
#
Q305
MSD601-RT
150
R304 *
6.8UH
:CHIP
C310 0 :CHIP
C300
MSB709-RT1
BUFFER
R306
:CHIP
R
*
Q301
AMPLIFIER
R321 #
390
R307
Q309
C301
MSB709-RT1
R311
Q311
:CHIP
220 :CHIP
CT355
MSD601-RT1
R315 #
R320
BUFFER
27P
R318
2.2K
#
5.5MHZ TRAP
BUFFER
R309
#
22K
L303
R303
L300
L301
:CHIP
BUFFER
220:CHIP
:CHIP
8.2UH
2.2UH
D319 1SS355TE-17
220
12UH
:ALI
C305
C306
C302
100
0.047
Q307 # BUFFER
CT345
D320 1SS355TE-17
R305
Q306 #
47PF
R322
16V
B:CHIP
Q302
C303
TRAP,
BUFFER
R316 180 :CHIP
:CHIP
680
#
R324 #
MSB709-RT1
68
CERAMIC
D321 1SS355TE-17
:CHIP
D326 1SS355TE-17
BUFFER
:CHIP
R312 220 :CHIP
R/G/B
D306
RD2.2ES.TIB2
R
DETECTION
G
B
Q316
R333
D304 HZS361-TE
#
3.3K:CHIP
D307
SWITCH
B G R
1SS355TE-17
R330
D302 #
R G B
C328
*
0.22
L310
D303 #
Q314
27UH
16V
UN2212
F:CHIP
SWITCH
TO PAGE 2/2
10
11
12
TO SPEAKER
R
L
CN200
J200
JACK
3P
.B
.B
R446
47K
:CHIP
R210
C209
JW020 #
1000
220
25V
Q407
4
C241 1000P
MSD601-RT1
IC203
R211
L400 1UH
MIXER
AN5276
220
D201 #
C204 *
C2071000 25V
R427
AUDIO AMP
C432
1.2K
R429
#
C213 0.01
5
10K
R434
25V B:CHIP
:CHIP
1K :CHIP
C211 *
Q406
1 2 3 4 5 6 7 8 9 10 11 12
C412
Q400
MSD601-RT1
R449
R430
22
MSB709RT1
MIXER
#
3.9K
25V
AC MUTE
:CHIP R428
R240 15K :CHIP
470
R241 15K :CHIP
9V
9V
R401
:CHIP
R209 10K
10K
1K
C400
C212 *
:CHIP
Q405
:CHIP
D410
220
Q205
C239
MSB709-RT1(TX) BUFFER
R243
#
16V
UN2211
R214
#
10K
T
MUTE
R419
0:CHIP
R242 10K
R415
D400
#
AUDIO(R)
10K
AUDIO(R)
1SS355TE-TX
R414
:CHIP
R418
C406
1K
100
AUDIO(L)
1 10V
:CHIP
D318
:CHIP
11V
D202
F:CHIP
1SS355TE-17
D203 1SS355TE-17
11V
1SS355TE-17
C428 #
L309
R410
R403
SW
TVL
#
100
C427
#
Q313 UN2216
:CHIP
C311
#
11V
C403 #
OUT
GND
Q404
0 :CHIP
MSB709-RT1(TX)
C429 #
R405
CF365
L
BUFFER
VCC
C231 0.22
10K
#
R218
Q312
6.3V
IC403
#
R216
2.7K
#
SWITCH
#
Q320
AUDIO SW
CF360
UN2211-TX
C218 0.1 16V
#
C215
CF355
0.1 16V :CHIP
FBP
R326
.
C370
14
12
10
9
8
7
6
5
4
3
2
1
13
11
#
# CF345
#
C214
JR301
0.1
*
Q321
16V
#
15 16 17 18 19 20 21 22 23 24 25 26 27 28
J
R215
AUDIO L
5.6K
C229 2.2
:CHIP
JR207
R217
#
2.7K:CHIP
C307
#
CM301
9V
9V
9V
R338
#
D520
#
R355
R221
R353
JR303
R343
MA113-(TX)
1 2 4 5
3
#
#
#
#
#
STOPPER
R342
C338 #
Q317
R341 #
0
R346 #
#
R354
R356
Q201
R344
R222
:CHIP
#
820K
#
C333
#
#
C331 *
:CHIP
R349
BUFFER
#
R393
Q318 #
R347 #
C334
#
#
Q520
#
2SC3311A-QRSTA
C336
L311 #
BUFFER
#
(
POWER SUPPLY,DEFLECTION,
AUDIO & VIDEO PROCESSING,
(PAGE 1/2)
AV INPUT/OUTPUT & MICROCOMPUTER
– 30 –
13
14
C411 #
C418
R437
R438
C426 100 :CHIP
100
75
1K
16V
:CHIP
:CHIP
VIDEO IN 2
R436
3
2
1
J401
#
2P
C414
IC1402
AUDIO IN 2 L
0.1
UPC4558G2
R433
R432
(MONO)
16V
BUFFER
56K
1M
:CHIP
:CHIP
:CHIP
AUDIO IN 2 R
6
7
8
R426
R445
R431 #
C410
1K
R435
47K
100 16V
:CHIP
:CHIP
1.0:CHIP
VIDEO IN 1
R425
C425
D407
100P
75
UDZSTE-179.1B
:CHIP
R424
PROTECT
C409 #
56K
AUDIO IN 1 L
R423
(M
R440
ONO)
C408
39K
1M
0.1 16V
R422 #
:CHIP
AUDIO IN 1 R
R421
D406
D405 #
J400
R417 68
1K
UDZSTE-179.1B
R443
4P
:CHIP
:CHIP
PROTECT
#
VIDEO
R413
C407
D404
MON
ITOR
R412
220
470K
UDZSTE-179.1B
OU
T
#
:CHIP
R411 1K :CHIP
PROTECT
16V
AUDIO L
R404
D403
C405 1
R409
(MONO)
*
#
UDZSTE-179.1B
470K
R402
PROTECT
:CHIP
AUDIO R
100 :CHIP
R407
R408 1.0K
C404 1.0
1.0K
D402
JR400
R406
Q403
NNCD9.1A-T1
0
470K
MSB709-RT1(TX)
:CHIP
:CHIP
11V
Q402
Q401
BUFFER
UN2216
UN2216
JR204
MUTE SW
MUTE
#
C232 0.22 6.3V
C421
IC400
3
#
SW
TVL
R447
C419
AUDIO SW
C430 #
#
#
OUT
GN D
C422 #
VCC
L
D408 #
11V
SW
TV R
R447
C419
C423 #
#
IC401
#
OU T
GN D
#
AUDIO SW
D409 #
C424 #
VCC
R
R521 10K
11V
:CHIP
R522 10K
R525 0:CHIP
D521
5
6
7
8
C521
1SS19-25
10
IC520
STOPPER
*
CN520
ROTATION AMP
3P
R520
3
NS-
10K
4
3
2
1
R524
2
NC
:CHIP
22K :CHIP
1
NS+
R527
R528
R526
TO NS COIL
10K
C520 10
101W
22:CHIP
:CHIP
:RS
(
B-SSS10835-HK-A..PAGE(1/2)
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