20
20
4-7. PRINTED WIRING BOARD — TUNER UNIT (XT-993V) —
Note:
•
r
: Through hole.
•
b
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
parts face are indicated.
XTL-6100MK2
Ref. No.
Location
D2
E-2
D3
E-3
D4
F-3
D5
D-2
D6
D-2
D20
D-9
D30
D-8
D31
D-7
D40
A-5
D41
A-7
D42
A-3
D43
A-4
D55
F-5
IC1
D-2
IC2
F-3
IC3
D-2
IC12
B-2
IC13
F-11
IC14
B-8
IC15
C-6
IC16
D-7
IC17
C-4
IC18
C-5
IC19
B-5
IC21
D-4
IC22
D-5
IC23
D-4
IC24
F-8
IC25
G-6
IC26
G-7
IC27
B-6
IC28
B-3
IC29
G-4
IC30
F-4
IC31
D-5
IC50
D-1
Q1
F-3
Q3
D-1
Q4
D-1
Q21
G-10
Q23
G-10
Q24
A-5
Q30
Q31
Q32
Q33
Q35
Q40
Q41
Q42
Q53
Q60
Q90
Q91
Q92
Q96
Q97
Q100
F-8
Q101
F-8
Q106
D-1
Q127
F-5
Q128
F-5
Q129
F-6
• Semiconductor
Location (side A)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299