Challenger CTV29PF08, TH-2118, TC1424 Schematic
L909
LJ0107CHA
U902
EW0130KB
AC220V
50HZ
MAIN
BOARD
+
C103
16V4.7
C534
400KM470S
1
1
2
2
XS501
TJC2-2A
00
0
SW501
KDC-A11/04
B7
5V
16V100
VD504
RM11C
00
0
R501
1/2DJ220K
+
C105
16V4.7
C107
VD503
RM11C
L501
LQ0002
T3.15A250V
400KM470S
+
C503
1000KM1000E
C504
1000KM1000E
RT501
MZ72-18
C502
250HM0.1
C501
250HM0.1
FU501
C532
AV1 AV2
C817
+
16V10
R818
100
1Y10Y21Z3Z COM4OZ5INH6VEE7VSS
VDD
B7
5V
16
C803
+
C804
0.01
16V100
+
C102
16V4.7
AGC
R717
TV
1K
+
U
C106
50V0.1
VH
VL
R103
MB
18K
GND
IF
A101
TDC-XXX
C505
1000KM1000E
VD505
RM11C
VD506
RM11C
C506
1000KM1000E
L503
LQ0003
R502
6WK3.9
C513
FK4700
VD518
R511
D
5.6K
V511
VD519
2SA
HZ7C1
R523
3.3K
LIVE AREA
R817
100
Y COM
15
X COM
14
+
C711
50V0.47
1000KK1000E
C507
400V220
VD514
VD516
R517
1K
R1 INL1 INV1 IN R2 INV2 IN L2 IN
XS802-1
R811
R812
2.2K
2.2K
R814
R813
22K
22K
C811
C812
+
+
16V10
16V10
N801
TC4053BP/BF
OX
121X13
+
C104
R104
16V2.2
82K
R715
R716
5.6K
5.6K
+
C710
50V0.47
R100
2
1
34
C518
R520
+
1/2SJ120K
R521
1/2SJ120K
R522
15K
D
VD517
ES1
D
R515
DJ22K
100
N501
PC817B
C514
FK0.1
R519
22
R526
2.7K
+
16V10
R119
1K
+
V512
2SC3807
C515
FJ0.015
C827
+
16V10
R828
100
C814
C709
50V0.47
C110
0.01
R524
2SJ68
400KM102S
R827
100
8
C
9B10A11
EXT VIDEO IN/Y IN
R714
5.6K
R109
C516
2KV680
L504
Z2073
R510
2SJ0.22
C533
R712
10k
V701
2SC
1K
R821
R822
2.2K
2.2K
R824
R823
22K
22K
C821
C822
+
+
16V10
16V10
B5
5V
+
R841
10K
V801
2SC
R842
27K
AV1/AV2
V1 IN
V2/Y IN
R IN
+
C708
N705
50V4.7
UPC574
R711
27k
C111
0.01
V102
R111
27
C534
3
7
7
1
1
2
2
R531
1/2CK12M
L110
R110
1.2uH
220
10
VD551
RU3A
9
C551
8
2KV470
VD553
ES1
11
12
VD554
EU2Z
14
13
+
R108
5.6K
2SC2216 C112
400KM470S
T511
BCK40
R525
2SJ68
V513
2SD1710
C517
FJ0.015
C813
16V10
R805
1K
R710
33K
C707
180
R107
100
VD555
RU3YX
R562
2FJ1
C565
25V1000
B5
5V
L IN
2SJ8.2K
1KV470
R718
C554
0.01
C561
160V220
C570
16V470
R806
1K
+
R560
1SJ15K
+
25V1000
R569
1FJ2.2
C564
MODEL TH-2118
VD701
TRL-R
5
SDA
4
A701
YW409-IL
B2
19V
（
B5
B6
5V
12V
R727
R726
560
5.6K
VD701
TRL-R
R745
100
B6
12V
B OUT
G OUT
R OUT
R454
2.7K
FBP
ABL
2SC2383-O
R432
J
C431
X
CRT BOARD
XS403
XP902
L901
SCN-5
SCN-5Y
10UH
5
5
4
4
3
3
2
2
1
1
N451
LA78040
NON INPUT
7
+
C454
50V1
VD451
EM01Z
B4
27V
L451
18uH
R453
12K
B4
27V
R434
2W/270
+
C434
35V47
T431
AD0002
L431
YC0008
R413
10K
V431
R433
1/2SJ1K
C433
500KK3900
SCHEMATIC DIAGRAM
G201
S4.43
4.43M CRYSTAL
AKB
C209
C605
16V10
J
FLI
5
+
Cb IN
Cb IN
V RAMP FIL
C403A
0.47
AN5265(L)
S-VIDEO
C
Y
XS804
R825
R826
100
82
C826
C825
+
16V1
+
DDS FIL
N101
LA76931
VCO IREF
OUTPUT
7
27K
R602
8
16V100
C406
0.015
R775
R774
R604
FK0.1
0.01
R223
82
R271
100
C721
0.033u
R721
100
+
R722
C722
1M
16V2.2
C277
C278
0.01
16V100
+
CPU GND
CCD VCC
FBP IN
YC-C IN
YC-Y IN
VIDEO/V/BUS GND
H/BUS VCC
H AFC FIL
H OUT
MUTE
+
C404
B6
12V
10K
10K
VCC1
9
R777
18K
4.7
C608
R735
10k
C405
0.01
R409
150
R402
3.3K
C407
+
MUTE
AV1/AV2
16V1
VD702
D
R605
R615
2.2K
2.2K
+
+
C607
C617
25V470
25V/470
XS601
R222
82
R221
560
C221
16V1
DVD-Y IN
V OUT
R273
4.7K
R400
240
ABL
B6
12V
GND
NFB
6
R603
560
+
C603
16V10
SW707
AUTO
R724
47K
PLL
AV1/AV2
R736
4.7k
R776
18K
XS602
R706
1.5K
R707
680
RESET
AV/TVIRVOL-L
R734
4.7k
AV/TV
N602
AN5265(R)
VCC2
SW705
SW706
AV/TV
MENU
R705
R704
2.7K
3.9K
R708
10K
B2
C729
16V1
+
VH
U
C771
470
IR
VOL-L
R772
100
R773
100
INTPUT
MUTE
1
2
3
C614
16V10
SW702
SW703
SW704
CH-
VOL+
VOL-
R703
R702
4.7K
8.2K
C703
0.01
B1
C701
C702
16V100
0.01
+
XT2
VDD
KEY IN
VL
POWER
VOL-R
SDA
TU
C772
470
TU
POWER
VOL-R
GND
NFB
VOL
FLI
4
5
6
7
R612
+
+
27K
R613
C615
+
560
16V10
C613
16V10
SW701
CH+
R701
27K
FBP
C70418C705
G701
32K
R709
470K
XT1
SCL
R749
4.7K
R747
4.7K
SCL
SDA
IR
OUTPUT
VCC1
8
R614
4.7
C618
FK0.1
B5
5V
R700
150K
C720
C723
R744
0.01
16V47
100
+
18
9
AT24C08
IR
VD602
D
R601
1/2DJ560
VD601
HZ9A2
876
VCC
GND
N702
SCL
123
+
C728
16V47
R766
100
+
C606
25V1000
+
C600
16V47
VIDEO OUT
XS802-2
R802
R801
100K
100K
R804
R803
2.2K
2.2K
C131
C132
+
+
16V10
16V10
AUDIO OUT
B7
5V
Z101
K926E
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
B1
110V
TU
C706
220
TU
L IN
B6
12V
R552
1/2DJ100K
R551
2SJ47K
RP551
B-2K
B1-ADJ
R553
5.6K
C563
+
25V1000
B2
19V
R570
2SJ150
+
VD570
5.1V
R IN
V553
2SC
R564
10K
R566
10K
B6
12V
V554
2SB772
VD561
HZ6C3
R555
1/2DJ47K
R554
150K
R550
1/2FJ1
V551
2SB892
R565
3.9K
VD562
R567
D
1.2K
N551
AN7812
123
R563
2SJ27
+
C571
25V470
PIF IN1
SIF OUT
AV1/AV2
AV/TV
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
C126
10
B6
12V
V105
2SC
R133
4.7K
B1
110V
POWER
R556
22K
R561
10K
B4
27V
R568
C560
4.7K
16V47
V552
2SC
+
C581
50V0.47
R584
R583
68K
560K
R585
N552
2.2K
AN7805
123
R572
2SJ39
XS802-3XS801
R808
82
R809
100K
C806
+
16V100
Cr IN Cb IN
VIDEO OUT
R202
R201
680
560
C137
0.47
R113
47K
C118
0.1
C119
0.01
R114
47K
AFT FIL
VIDEO OUT
RF AGC OUT
IF GND
PIF IN2
SEL AUDIO OUT
PIF AGC
C120
0.022
C125
18
L121
15uH
R131
2.2K
R580
22K
V580
2SA
R581
10K
+
VD580
HZ6C3
+
C572
10V470
AUDIO OUT
FM FIL
SIF IN
C124
C117
0.01
16V1
+
R120
39K
C123
1500
R123
8.2K
C210
R125
0.022
1K
R408
2.2M
V106
2SC
R132
R134
2.2K
4.7K
C601
V581
2SC
16V1
C611
16V1
B7
5V
Y INCb INCr INR OUT L OUT
R805
R806
82
82
C832
C833
0.01
0.01
R22682R22582R224
Y IN
R124
180K
+
R122
1K
C204
16V1
+
C203
16V2.2
C205
0.01
+
R204
680K
INT VIDEO IN/S-C IN
BLK DET. FIL
APC FIL
EXT. AUDIO IN
SIF APC FIL
IF VCC
C116
0.01
+
C115
16V100
R121
10K
B7
5V
C129
0.01
+
R404
C408
1.2K
50V1
VD402
D
R403
47K
+
+
R622
1K5
C852
+
16V1
100
16V100
VIDEO/V VCC
ABL
R831
100
Cr IN
R206
18K
B6
VIDEO IN/Y IN
R205
C211
16V1
C206
12V
68K
R207
560
VIDEO OUT
R209
1.5M
V202
C208
2SA
16V0.47
+
+
C207
0.1
+
Cr IN
SEL VIDEO OUT
C APC FIL
EXT VIDEO IN/Y IN
RGB VCC
R OUT
G OUT
B OUT
+
C244
C403B
16V220
C245
0.01
R243
270
ABL
R246
2.2K
VCC2
1
VD603
X
R OUT
G OUT
B OUT
R244
2.2K
R245
2.2K
N601
INTPUT
MUTE
VOL
2
3
4
+
C604
16V10
R623
3K3
V612
2SA
+
C621
D
16V/100
VCC1
6
C452
+
35V1000
C441
200FK0.47
VD446
FR157
V432
2SD1651
L432
YC0008
VD411
HZ7C3
+
C931
16V10
OUTPUT
5
35V100
1500MJ8200
C432
500KK1000
C451
Z2073
）
R908
1/2SJ2.7K
R918
1/2SJ2.7K
XS901
GZS10-2-102G
11
11
6
6
8
8
10
10
2KV1000
B3
190V
R907
2SJ12K
R917
2SJ12K
R927
2SJ12K
R928
1/2SJ2.7K
W902 JG0034
U901
XXXXXXX
7
1
7
1
C939
FO
XS402
TJC2-5A
4
4
3
3
2
2
1
1
XP402
TJC2-5Y
XS401
4
3
2
2
1
SCN-4Y
C231
50NP1
注意事项
(1) 2SC: 2SC536-E/F/G; 2SC1815-O/Y/GR;
(2) 2SA: 2SA608-E/F; 2SA1015-O/Y/GR;
(3) D: 1S1555; 1N4148; 1S2473; 1S2076; D5442;
(4) 0.01:CT1-08B-2F4-63V-0.01uF-Z;
(5) KK470: CT1-06B-2B4-63V-470uF-K
(6) FKXXX: CL11-63V-XXXuF-K
(7) 200NJXXX: CBB22-200V-XXXuF-J
(8) 1500MJXXX: CBB12-1600V-XXXuF-J
:
R902
100
CJ56R
R904
330
R912
100
R914
330
R922
100
R924
330
R931
1K
R932
15K
+
C932
16V10
R933
1.5K
R900
DJ10K
R935
39
+
+
C933
C934
16V100
50V0.47
PUMP OUT
INPUT
VCC2
GND
1
2
3
4
C455
+
500FK10
R451
5.6K
C453
1000
L441
2069B
+
C444
160V1
R441
1/2SJ1K
R446
22K
L433
C435
C438
X
R492
1/2FJ0.33
R411A
1K
C903
C913
CJ56R
C923
CJ56R
R455
V932
VD933
XP901
SCN-4Y
12K
C901
CJ390
C911
CJ390
C921
CJ390
V931
2SA
2SC
D
R452
1
VD452
1Z75
C492
2000KK470H
VD492
FR157
V902
2SC2688
VD901
D
R906
560
V912
2SC2688
VD911
D
R916
680
V922
2SC2688
VD921
D
R926
680
K9N
TJC2-2A
R940
33
3 4
2
1
2
1
C459
100FK0.1
1/2DJ180
R456
R457
12K
39K
+
C456
25V2.2
R458
1K
R459
1SJ1
8
7
10
10
3
3
1
1
4
R551
2FJ2.2
B1
110V
+
R460
C458
100FK0.033
+
C457
25V2200
R461A
1/2DJ120
+
C450
16V100
T471
BSC24-01N4014K
TP-G
TEST
C562A
250V10
SCREEN
9
R232
1FJ2.2
HV
FO
3.3K
K6D
B6
12V
R491
1/2DJ1.5K
TP-H
TEST
R558A
1/2DJ220K
R233
B3
180V
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B901
5W8OHM
B902
5W8OHM
SUBJECT TO CHANGE WITHOUT NOTICE
14"/21"SCHEMATIC DIAGRAM
Title
Size Document Number Rev
Date: Sheet of
PAL/NTSC -D/K/I/B/G
TH931.SCH
Tuesday, February 22, 2005
1 1
1
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