China KLX-UC Schematic
87654321
XS102
SCN-2YV
R821
R823
R
H
L
1K
10K
R822
82
R824
82
C813
50V/1uF
AV BOARD
V in
R in
L in
V out
G
F
E
D
R out
L out
50V/4.7uF
R700
150K
R1111
3.3K
C819
100uF
R814
1K
C811
25V/10u
R107
820
C308
0.01u
C707
C102
C103
C309
50V4.7u
MUNE
R704
3.9K
C1101
16V/47u
L101
1.2uH
4.7K
R306
V308
2SC1674
R362
47
1.2K
R305
R707
R229
47K
R706
R705
2.2K
2.7K
C300
0.01u
A101
TDQ
B7
IF
5V
MB
\B1
VL
\B2
VH
UB
TU
R227
10K
AGC
R228
4.7K
C231
C101
16V/47uF
V- AV/TVV+CH-CH+
R703
R702
R701
4.7K
8.2K
27K
REM
BRM1030
GND
R1112
47
IR OUT
VCC
LED
TRL-R
R811
82
R805
0
R311
68
C311
0.01u
R706
0
C706
XS003
SCN-5Y
V801
B6
2SA1015
12V
R208
R705
C705
V701
TJC3-5A
4
3
2
1
CON&IR BOARD
C
VD503
RL207
XS501
TJC1-2A
XP502
1
2
0
O
0
L909
LM-01
Degauss Coil
AC input
O
L501
JS02004
R501
1/2W/220k
XS501A
TJC1-2A
T3.15A
S801
KDC-A04
KDC-A11
1 2 3 4 5 6 7 8
B
A
AC220V/50zH
VD505
RL207
RT501
MZ72B-14RM
C501
AC275V/0.1uF
F501
C506
C503
R504
8D-11
LIVE AREA
VD506
RL207
1KV/1000p
450V/220uF
VD504
RL207
1KV/1000p
N503
13456
R527
C521
39K
2A104
R520
C507
1/2W 120k
R521
1/2W 120K
Y6553
7
R530
5.6K
R532
0
C525
R528
0.01u
C514
50V/10uF
C524
220
2200p
VD518
1N4148
VD517
FR154
R818
10K
50V4.7u
C508
VD520
6.8K
R702
N501
PC817
2KV/680p
R804
470
R801
2WSJ10K
R701
C708
C512
R812
82
R810
1K
B7
5V
470
R718
B+
110V
N705
KA33V
C702
29":YBC43-28/2831
L502
0
VIDEO OUT
B5
5V
T?
7
5
3
2
1
INDUCTOR
R563
1/2WRI12M
C534
AC400V/1000p
TUNING
V2 in
A2 in
V1 in
AOUT
A1 in
A2 in
V2 in
A1 in
V1 in
C821
VIF
VL
VH
S DE
AGC
VIDEO OUT
B7
5V
B6
8V
IR
KEY
D501
1N4148
C566
2A102
VD557
FR154
9
10
11
12
14
13
VD551
HER207
C551
1KV/470p
VD556
FR154
VD554
FR154
15
VD553
FR154
16
C563
35V/100uF
VD555
FR154
R561
1/2W/1
C565
25V/470uF
C816
25V/10uF
C823
50V/1uF
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
V2 in
AL in
AR in
VI in/Y in
PLLIF
VCC-8V
VP2-5V
V out
1 2 3 4 5 6 7 8 9 101112 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
R206
390
C202
25V/10uF
C230
2A104
R219
12K
8.2V
D202
V504
2SC1815
C460
R551
16V/470u
0
C561
160V/100uF
UnRegistered
C452
16V/470u
R569
1/2W 100
C564
16V/470uF
B9
11V
B8
R570
27V
2WDJ4.7
B2
16V
14''/21'' COLOR TV BASIC SCHEMATIC DIAGRAM
B6
8V
VD509
1N4148
R560
10K
V605
2SA1015
C612
16V/100uF
C604
25V/10uF
V604
2SC1815Y
R617
3.3K
N601 TDA2003
12345
16V/100u
R608
4.7
R614
3.3K
MUTE
LSL
AOUT
FBP
H out
R455
2.2
C228
R453
R487
R402
25V/10uF
4.7K
100
12K
C in
LSL
LSR
FBISD
DECSDEM
DNG2
EHTD
FMDEM out
C205
25V/10uF
C203
0.01uF
R207
680
C227
0.1uF
H out
GND3
VP3-5V
YSYNC
VIF in2
VSC
IREF
AGC
C206
2A154
C207
1000pF
Z101
LBN38.9H
R231
39K
VIF
AGC
OFF/ON
R238
10K
R547
1K
R552
1/2WDJ100K
B3
-15V
B4
+15V
16V/100uF
VD508
HZ6B1/5.1V
V503
R548
S8550
1.8K
V553
2SC1815
RP551
B-2K
R553
VD561
5.6K
HZ6C3/6.2V
C710
B5
5V
R200
1/4W33
R550
2WDJ15
1/4W680
V502
2SC2383
VD507
R549
B6
8V
B2
16V
C619
R612
220
R615
1
C618
2A104
R616
B7
5V
D460
1N4148
C226
16V/22uF
Y in
Pr in
Pb in
Y out
N201
NT11105
AVL/EW
VDRB
VDRA
VIF in1
C211
0.1uF
C214
C215
1000pF
1000pF
C213
50V/4.7uF
VDRB
VDRA
EW
B+
110V
R555
1/2WDJ47K
R554
1/2WDJ150k
R556
22K
B1
3.6V
C704
VD701
16V/47uF
HZ3.3V
B7
5V
C752
C709
16V/100uF
5.7V
16V/47uF
C565
25V/470uF
C814
50V/1uF
ABL
BCLIN
DECBG
R280
C216
C209
0.015uF
25V/10uF
C608
16V/470uF
BLKIN
SECPLL
C210
Ver: B01 Model: KLX-UC TOP
XS601
TJC3-2A
XS601A
TJC3-2A
SCN-2Y
3W/16OHM
3W/16OHM
SCN-2Y
B6
B6
8V
8V
V281
2SC1815
470
470
R216
R217
R218
V282
B
R725
B1
3.6V
100
B1
3.6V
2SC1815
V283
2SC1815
C751
0.01uF
N702
AT24V08
1 2 3 4
R743
100
IR
OFF/ON
H out
VD467
HZ7C1
V431
2SC2383
100
R724
5678
VDRB
VDRA
FBP
R433
1/4W680
C433
500V/4700pF
R723
16V47uF
100
R237
100
R234
100 R454
C434
LSL
B
R
G
B1
3.6V
R281
R283
R282
100
100
100
10K
R out
GND1
R202
C704
L204
10uH
16V/47uF
G out
B out
VDDA 3.3V
VP1-5V
PH2LF
PH1LF
C208
0.01uF
R244
C217
50V 1uF
B7
5V
50/60
GND5
COPY 9V
VDDC3.3V
DECDIG
IR
XTAL out
XTAL in
R223
1K
25V/10uF
C219
G701
24.576MHz
C218
C711
0.022uF
2.2
16V/100uF
C703
16V/47uF
SCL
AV/TV
AV1/AV2
STANDBY
KEY
S-DETECT
MUTE
BAND2
100
R242
R221
VD510
1N4148
MUTE
UHF
KEY
R G
R722
3.3K
R721
3.3K
R726
1
C221
50V/1uF
SDA
VDDP3.3VTUNING
B5
5V
BAND1
R241
R242
R110
R111
R112
R222
22K
VL
VH
TUNING
ABL
ABL
MAIN BOARD
470
R468
100
XS302
TJC3-5A
C308
2A333
B
G
R
R467
1/4W2.7K
R436A
1/4W/27
UU10.5
1.8K
C459
220pF
T431
B6
8V
CRT BOARD
XP902
SCN-5Y
5
R922 100
4
R912 100
3
R902 100
2
1N4148
1
R933
10K
VD933
C934
1N4148
16V/47uF
N451 LA78040
C451
VD451
FR154
R452
R459A
1
1/4W 3.3
R459
C459
2A104
2WSJ2.2
B3
-15V
250V/1uF
R448
1/2W22K
V432
1.6KV9100p
D1651
B8
27V
B10
180V
R558
1/4W-220K
110V
R406
5.6K
D461
ATTENTION:
(1)2SC:2SC536-E/F/G,2SC1815-O/Y/GR;
(2)D:1S1555;1N4148;1S2473;1S2076;D5442;
(3)2SA:2SA608;-E/F;2SA1015-O/Y/GR;
(4)0.01:CT1-08B-2F4-63V-0.01uF-Z
(5)KK470:CT1-06B-2B4-63V-470p-K
(6)FFXXX:CL11-63V-XXXuF-K
(7)200NJXXX:CBB22-200V-XXXuF-J
(8)1500MJXXX:CBB12-1600V-XXXuF-J
VD921
35V100uF
C444
B+
C435
1N4148
VD922
250V/10u
V922
2SC2482
R924
VD902
C562
VD448
FR154
C438
R926
220
V902
2SC2482
R904
R906
1N4148
220
V912
2SC2482
R914
R916
220
K9N
V940
L902
39uH
2SA1015
C931
16V/100uF
XP901
SCN-4Y
B4
B3
+15V
-15V
1234567
C455
R457
220pF
1.8K
C458
0.033uF
R460
1/2W 180
C442
C441
400V0.39uF
L441
R441
2KV2200p*
1/2WSJ1K
JLC-96-37uH
VD552
FR157
SAFETY NOTE:
ALL parts with symbol are important safety parts
please do dot use substitutes to repiace them
DESIGN&SPECIFICATIONS ARE SUBJECT TO CHANGE
WITHOUT PRIOR NOTICE
C921
390p
C901
390p
C911
390p
TJC2-1A
XS901
GZS10-2-108P
R940
1/4W 33
234
R491
2W 1
BSC25-T1010A
8
7
1
2
6
5
3
10
4
Flyback Transformer
R233
1/4W/1K
C482
50V/1u
XS402
TJC2-5A
T471
10
R918
1/4W/2.7K
1/4W/2.7K
11
B
6
G
8
R
9
C904
2KV102
XP402
TJC2-5Y
XS401
TJC3-4A
1
2
3
4
B10
180V
29"短管:BSC26 -01N40 10F
9
ABL
R907
2WSJ10K
R927
2WSJ10K
R908
R917
2WSJ10K
R918
1/4W/2.7K
!
571
!
BSC26-N2143
樱发
29":BSC26-01N 4010E
BSC26-N2148
樱发
U901
CRT
XX-XX-XX
FOUSE
2
3
4
H
G
F
E
D
C
B
A
Loading...