Hitachi 21-TF751SN, Руководство по обслуживанию

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1 2 3 4
A
B
C
D
4 3 2 1
D
C
B
A
Title
Number Revision Size
A4
Date: 12-May-2005 Sheet of
File: F:\DESIGN DOCUMENT\T1\circuit diagram\21 inch flat\T1 ES4.ddb Drawn By:
1 2 3 4 5 6 7 8 9
10 11 12 13
NICAM P.W.B. ASSY
IF
11
-
10
+30V
9
NC
8
+5V
7
NC
6
SDA
5
SCL
4
ADRS
3
VC M
on.
2
AGC
1
U101
ENV59K05G3
R105
27K C103
50V 10
C104
no use
C105
no use
R108
100 R109
100
R106
4.7K
TP11
R107
no use
R101
no use C101
6.3V 1000
C107
50V 22
D101
HZS33-1
L102
100
C108
2200P
R102
100
Q101
2SC1906
R103
4.7K
R110
1.5K
R111
22
R104
560 L101
1.2
C102
0.01
TU5V
VIF
RFAGC
BT
SDA1
SCL1
FBT12V
2-H
4.5M-H
SCL2
SDA2
MITSUBISHI ELECTRIC ENGINEERING
TUNER
B
1
SW-L
SW-R
MPX-L
MPX-R
130mAMAX
4mAMAX
TP12A
R-OUT
L-OUT
C106
no use
TO AUDIO OUT
TO AV-SW
FROM AV-SW
K101
K177
C109
no use
L103
no use
TU8V
R112
no use
Axial type is required.
TP12B
SIF
K146
no use
K276
no use
K138
no use
L104
100
C106A
Poly 0.01
Connect with Pin of Tuner package Connect with Pin "-" of C106