Micon/Tuner - Panasonic CT-13R17B Service Manual

A B
8
7
OS101
PIC-28143SY-2
R143
6
47
5
R115
47K
4
R531 47K 1/4W
R114_2
22K 1/4W
3
2
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-1
C
MICON/TUNER SCHEMATIC DIAGRAM
R128
W835
560
R101 R126
560 2.7K
MICON IC
IC101 OEC7076A
3
4.97
AUDIO MUTE H_CTL
0
EXT MUTE PROTECT_H
0.6
R118
0 4.95
STANDBY_H
I2C_OFF
47K
0
4.96
NC SYNC
R139
4.98 4.96
AFT H.SYNC
3
R112 4.92
4.96
KEY1 V.SYNC
2.2K
4
R113
4.92
4.8
KEY2 BLUE B
2.2K
2.71
4.8
X-RAY GREEN G
W845
4.89 4.8
REMOCON RED R
R132 0
4.9
NC ON TIMER BLANK
47K
0
4.97
NC X-RAY_TEST CLOCK CONT
0
4.65
NC AV2 SDA1
0
4.69
NC AV1 SCL1
0 4.97
DEGAUSS
POWER
4.97 1.65
P.FAIL FSC IN
S807X
C113
1.25 4.94
RESET
OSC2
12P CH
2.55
C114
CVIN
OSC1
12P CH 1.25
1
0.2
C120
CNVSS V.HOLD
0 0.001 CH
W814
1.92
Xin HLF
0
1.03
NC
Xout FILT
C126 0.01 B C127 470P B
4.96
VSS VCC
4.9
0
S809X
C118
S806Y
6.3V 330 YK
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D E
(MAIN PCB)
TU001 TECC1040PG32E
C003
50V 4.7 KA
C007
0.001 Y
S808X
R110 1K 1/4W
C140_2 0.001 Y
100 1/4W
R123 C136
4.7K 0.1 F
R122 C139
4.7K 0.1 F
R121
4.7K
R120
4.7K
D604 MTZJ5.6B
D607 MTZJ5.6B
C130
0.01 B
2
R134 C124
470 0.01 B
C121 220P B
R130 1K C122 50V KA 1
R105 4.7K
R133 1K R106 4.7K
C101
0.001 CH
4.8 4.8 0 4.9
5 6 7 8
4 3 2 1
0 0 0 0
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
ACCESSORY
UM-4
BT001
R6SPTT
UM-4
BT002
TM101
R6SPTT
EUR-501450
ANT001
HPAS-2S400
FROM/TO CHROMA
AGC
GND
IF
TUNER+5V
FROM DEFLECTION/CRT
R002 R001
+B
18K 1/2W 18K 1/2W
X-RAY
FROM POWER
PROTEC
STANDBY_H
TO SOUND/AV
AUDIO_MUTE
FROM/TO CHROMA
H_CTL
PROTECT_H
I2C_OFF
AFT
SYNC
HD
VD
OSD_B
OSD_G
C141
OSD_R
0.1 F
OSD_BLK
R108
SDA
100
R107
SCL
100
CLOCK_CONT
POWER
FSC
R119
RESET
10K 1/4W
AT+5V
AT+5VBACKUP
Y_VIDEO
TO SOUND/AV
POWER
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
ATTENTION: LES PIECES REPAREES PAR UN ETANT
R.SIGNAL
DANGEREUSES AN POINT DE VUE SECURITE
G.SIGNAL
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES B.SIGNAL
F G
H
8
7
6
5
4
3
2
PCB010
TMB535
1
H
G-2