ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q603
KTC3875S_Y_RTK
PROTECT
Q609
KTC3875S_Y_RTK
BUFFER
Q301
KTC3881S-RTK
SIF PRE.AMP
Q204
KTC3875S_Y_RTK
SIF BUFFER
Q202
KTC3875S_Y_RTK
VIDEO BUFFER
Q601
KTC3875S_Y_RTK
H.CONT
Q201
KTC3881S-RTK
VIF PRE.AMP
L206
0.27uH
L207
10uH
L301
2.2uH
L303
1uH
L204
10uH
L203
2.2uH
CF204
MKT40.4MA110P
OUTOUTGININ
CF301_1
SAFGM33M4VC0Z00B
SIF SAW FILTER
12345
OUTOUTGININ
CF202_1
SAF38.9MAZ220Z
SAW FILTER
12345
CF201
TPWA02B
C634
1050V NA
L202
3700005
VCO
1
2
34
6
Q602
KRA102SRTK
PROTECT
CAUTION: DIGITAL TRANSISTOR
CP601
TBS-X01X-A1
1
R634
1.5K
R635
1K
R218
150
R647 8.2K 1/4W
R609
220 1/4W
R641
1K
R610
100
R638
2.2K
R214
2.2K
R215
6.8K
R213
100 1/2W
R303
27
R311
470
R204
220
R202
470
R628
270
R629
270
R630
270
R608
47K
R203
1K
R305
220 1/2W
R302
2.2K
R636
47K
R624
10K
R643
470
R604
100
R606
100
R646
8.2K
R619
330K
R626
10K 1/4W
R627
3.3M
R639
3.9K
R618
10K
R219
1K
R217
1K
R312
6.8K
R645
2.2K
R206
1K
R201
47
R640
150
R632
100
R633
100
R622
330K
R607
22K
R620
560 1/2W
D607
MTZJ6.8B
D606
MTZJ6.8B
D608
MTZJ6.8B
W864
W802
W815
W839
W803
W810
W855
L601
10uH 0305
L208
3.3uH 0305
D603
1SS133
D611
1SS133
D610
1SS133
D609
1SS133
D604
11E1-EIC
CF303
MKT31.9MA110P
X601
100CT4R408
X602
100CT3R509
C214 120P CH
C218 0.022 B
C207 0.33 B
C205 0.001 B
C202
0.001 B
C204
0.001 B
C609
0.1 B
C215
0.1 B
C221
0.1 B
C303
0.001 B
C301
0.01 B
C306
0.022 B
C212
0.01 B
C630
56P CH
C637
56PCH
C603
1F
C607
1F
C615
1B
C616
0.0047 B
C605
1B
C601 47P CH
C625 47P CH
C636
0.1 B
C638
0.01 B
C203
0.022 B
C304
0.001 B
C633
0.01 B
C606
0.01 B
C608
0.1 B
C622
0.1 B
C623
0.1 B
C620
0.1 B
C619
0.1 B
C618
0.1 B
C614
1B
C612
0.0015 B
C635
0.15 B
C201
3P CH
C604
150V KA
C628_1
10016V YK
C220
47010V YK
C217
4716V YK
C624
1016V KA
C611
3.3
50V
KA
C213
150V KA
C209
1016V KA
C206
150V KA
C210
150V KA
C602
0.150V KA
C613
47010V YK
IC201 STV2248C
IF/CHROMA IC
1 1011121314 15 16 17 18 192 20 21 22 23 24 25 26 27 28
29
3
30313233343536373839
4
40414243444546474849
5
5051525354
5556
6789
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
TUNER_V_OUT
SCART_V_OUT2
SCART_V_IN1
SCART_V_IN2/Y
SCART_C_IN
21_B
21_G
21_R
21_Y
SIF_IN
P.CON+5V
P.CON+8V
GND
G.OUT
R.OUT
B.OUT
VAMP
H_OUT
AFC
ABCL
V_OUT
CVBS_TXT
OSD_B
OSD_G
OSD_R
OSD_FB
SCL
SDA
RF_AGC
ATS
IF
H_CONT
PROTECT
V_OUT
4.55.0
0
FROM/TO MICON/TUNER
FROM/TO DEFLECTION/CRT
FROM POWER
FROM/TO STEREO PCB
TO SOUND AMP
FROM/TO 21PIN/AV SW
0.26
6.7
0.95
PCB010
TMA528
24
8.0
0
4.5
8.0
3.9
NC
NC
ICATH
BLK_EXT
R_EXT/V_EXT
G_EXT/Y_EXT
B_EXT/U_EXT
APR
CHR
Y/CVBS_IN3
PIF_LC2
PIF_LC1
INT_CVBS_OUT
EXT_AUDIO_IN
VCC_IF(5V)
GND_IF
IFPLL
RF_AGC_OUT
PIFIN1
AGCPIF_CAP
VREF_IF
PIFIN2
(8V)
(8V)
(5V)
AGCSIFCAP
SIFIN2
SIFIN1FM_CAP
AUDIO_OUT
GND_D
VCC_D
SDA
SCL
SLPF
LBF/SSC
H_OUT
VERT
BCL/SAF
VCC1
CVBSOUT2
GND1
X1/VAMP/CHR_OUT
CLPF
XTAL1
XTAL2
XTAL3
OSD_BK
OSD_R
OSD_G
OSD_B
R.OUT
G.OUT
B.OUT
BS
CVBSIN2
GND2
CVBSIN1
VCC2
FM_OUT
CVBSOUT1
NC
0.8
7.0
13
15
16
17
19 20
21
22
23
GND
11
14
3.9
4.9
3.3
8.0
3.0
2.5
2.5 2.5 3.0 3.2 2.8 2.5 2.5 1.4 2.1 0 4.0 5.0 3.5 2.1 3.9 3.9 8.0 3.7 0 3.2 2.7
18
3.2 1.7 1.9 2.5 2.5 2.5 0
2.32.32.34.0 3.84.44.002.91.51.52.45.004.48.05.65.70.90.74.12.51.704.01.9
5.0
0
0.4
1.5
8.0
8.0
0
IF/CHROMA SCHEMATIC DIAGRAM
(MAIN PCB)
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