Toshiba MW27H62 Service Manual page 32

A B
8
L1505
7
15uH 0305
6
BUFFER
5.0
Q1503
C1513
1.0
2SC3052
0.1 B
1.0
C1519
0.1
5
COMB FILTER IC
IC1501 LA76605M-TLM-E
2.6
C1529
CIN COUT
0.1 B
4.9
4 INSEL OUTSEL
4.2
C1514
YIN2 YOUT
0.1 B
0
GND GND
4.9
W861
AVCC YIN1
L1503 4.9
DVCC AFC
22uH 0305
4.0
C1506
SAND CASTLE RD
0.1 B
2.1
C1507
PHASE DET FSC_IN
3
0.1 B
0
GND GND
2
1
A B
G-27
C
L1511
47uH
BUFFER
Q1508
7.9
2SC3052
2.5
2.0
W837 W840
R1502
3.3K
B
2.4
0
3.4
R1512
100
0
2.9
C1523
B1501
0.1 B
3.6 FCM1608Kf-102T02
C1516
R1504 C1518
0.1 B
9.5
C1512
8.2K 50V 1 KA
0.1 B
0.9
C1515
0.1 B
0
5.0
BUFFER
C1530
Q1507
2.2
2SC3052 16V 47 KANP
1.6
C
D E
COMB FILTER SCHEMATIC DIAGRAM
(VCR MT PCB)
0305
R8022
10
1/4W
R8023
10K
R8020 C8023 R8024
4.7K 50V 2.2 NA 100K1/4W
R8021 R8025
C8022
4.7K 50V 2.2 NA 100K1/4W
R8026
10K
L1512 R1522
22uH 1K 1/4W
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
C8070 R8054 R8056
820P CH 8.2K 3.9K
R8049
C8004
10K
16V 22 KA
0 6.1 6.1 6.1
4 3 2 1
MIXER IC
-
IC8004
+
NJM4580M
+
-
5 6 7 8
6.1
6.1 6.1 12.3
C8077
C8003
820P CH
16V 22 KA
R8048
R8052 R8053
10K
8.2K 3.9K
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.
F G
H
8
FROM TUNER/DVD IN/OUT
DVD_A_R
DVD_A_L
7
FROM/TO CHROMA/IF
COMB_FSC
FROM/TO IN/OUT
33
DVD_AUDIO_L 6
DVD_AUDIO_R
34
COMB_Y
COMB_C
MONI_CVBS
FROM/TO Hi-Fi
DVD_AUDIO_R
5
DVD_AUDIO_L
4
FROM/TO REGLATOR
P.CON+9V
P.CON+12V
P.CON+5V
3
FROM/TO TV POWER
GND
2
PCB010 1
DMF079
H
G-28