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
CAUTION: DIGITAL TRANSISTOR
IC199 S-24C04BDP-LAMEMORY
1234
5678
SW106
SKHVBED010
CH UP
SW107
SKHVBED010
CH DOWN
SW102
SKHVBED010
VOL UP
SW104
SKHVBED010
VOL DOWN
R144
10K
R004
270 1/4W
R003
270 1/4W
R104
820
R102
2.2K
R116
10K
R117
270
R139
390 R109
2.2K
R107
1001/4W
R133
1001/4W
R113
5.6K
R141
4.7K
R131
4.7K 1/4W
R112
47K
R121
100 1/4W
R002
18K1/2W
R001
18K 1/2W
R122
75 1/4W
R128
1K
R005
100K
R006
15K
R108
1.2K
R114
4.7K
R142
100
R143
100
R123
10K
R120
10K
R110
5.6K
R125
68 1/4W
R135
150
R145
270
R115
4.7K
R106
10K
R105
10K
R124
10K
R146
10K
R138
10K
R134
10K
R140
10K
R111
15K
C131
1016V KA
C115
22006.3V YK
C003_1
150V KA
C122
1016V
KA
C121
1006.3V YK
C102
0.1 B
C109
22P CH
C114
0.1 B
C001
0.022 B
C005
47P CH
C004
47P CH
C113
22PCH
C116
0.0047 B
C108
22P CH
C119
0.1 B
C135
68PCH
C103
22P CH
C104
0.0047 B
C106
0.0022 B
C105
0.1 B
C006
100P CH
C120
1B
C110
0.47
B
C112
0.47 B
C111
82PCH
X101 4MHz
100CT4R013
TU001 TUWRF4EG-778F2
1
10
11
12 13
14 15
2
3
4
5
6
7
8
9
D108
1SS133
D104
1SS133
L001
10uH0305
L102
10uH0305
L101
10uH0305
W820
W806
W818
W814 W819
W821
D001
MTZJ33B
D102
MTZJ5.1B
C002
4706.3V YK
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
PH001
003P-2100
CC001
CP101
06JQ-ST
1
2
3
4
5
6
TM101
RC-FK010
BT001
R03(AB)2PXGPI
BT002
R03(AB)2PXGPI
TP001
VCO
IC102 R3111N311A/C
RESET
123
45
Q102
KRC111SRTK
LED SW
CAUTION: DIGITAL TRANSISTOR
Q103
KRA102SRTK
LED SW
G
R
D105_1
LTL-1BEFJ
IC101
OECF005A
MICON
1101112131415
16
171819
2
20212223242526272829
3
303132
33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48
49
5
50 51 52 53 54 55 56 57 58 59
6
60 61 62 63 64
789
Vout
B+
GND
OS101 RPM7138-H5
1
2
3
ANT001
T4-216BP-BK
A_MUTE RF_AGC
AV1 IF
POWER SCL
SDA
VIDEO_OUT
OSD_FB
OSD_R
OSD_G
OSD_B
TU/RGB
H_CONT
PROTECT
CVBS_TXT
HD GND
FOR_VCR P.CON+5V
+B
V_OUT
P.FAIL
EMERGENCY
POWER
DEGAUSS
AT+5V_AVDD
AT+5V_DVDD
PCB010
TNB537
(MAIN PCB)
MICON/TUNER SCHEMATIC DIAGRAM6
54
3
2
1
0NCNC
0
2.2
3.8
4.0
4.9
30.7
NCNCNCNCNC
AGC
ADRES
SCL
SDA
V.S
BPL
BTL
IF
ACCESSORY
NC
OSD_FB
OSD_R
OSD_G
OSD_B
VDD
CVBS1
CVBS2
AVDD2
CVBSO
AVDD3
JTMS
TXCF
WSCF
VPP
TEST0
MCFM
JTCK
AGND
JTRSTO
PXFM
AVDD1
H_SYNC
V_SYNC
OSC_OUT
OSC_IN
RESET
GND
GND
JTDONC
NC
VDD
17 NC
32 NC 48 GND
64 VDD
SDA
SCL
I2C_OFF
H_CONT
A MUTE
STANDBY LED
AV2
AV1
PROTECT
ON_TIMER LED
TU/RGB
SCART2
SCART1
DEGAUSS
P4.6
NC
E0
E1
E2
VSS SDA
SCL
MODE
VCC
000
4.8 0 4.8
0
4.8
(ATS)
SECAM_VL_H
POWER
REMORT
POWER FAIL
(NICAM)
KEY_IN
EMERGENCY
PO.6
NC
PO.7
NC
(EXT MUTE)
(NTSC_3.58)
(VOLUME)
GND
I2C SCL
I2C SDA
I2C OFF
RF AGC
VIDEO OUT
FROM/TO SOUND AMP
CHROMA/SIF/VIF/21PIN
FROM/TO
CHROMA/SIF/VIF/21PIN
FROM/TO
CHROMA/SIF/VIF/21PIN
FROM/TO
FROM/TO POWER
NC
NC
NC
NC
4.9 4.9
VCC
RESET
GND
NC
NC
NCNC
NC
0
4.8
4.8
3.6
4.8
4.8
NC
0 3.0 3.0 1.2 1.2 1.2 1.2 0 0 04.8 4.800
0
0
0
4.8
4.8
4.8
4.8
4.8
4.8
4.8
0
0
4.8
2.2
2.2
0
000NCNCNC00NC
4.8
4.8 4.802.53.04.81.900NC0
0
0
2.1
0.7
4.8
4.8
0.2
2.2
4.8
1.6
4.8
4.8
0
0
0
0
0
0
00