Printed Wiring Board - Tx Section - Philips DP-IF8000 Service Manual

DP-IF8000
6-6. PRINTED WIRING BOARD — TX SECTION —
1 2 3
TX BOARD (SIDE A)
A
B
C
D
E
F
G
• Semiconductor
Location
Ref. No. Location
Ref. No. Location Ref. No.
D3 F-1 IC8 E-4 IC901
D4 E-6 IC9 C-2 IC902
D5 C-5 IC10 C-2 IC903
D6 G-1 IC11 D-5 IC904
D7 G-1 IC12 B-3 IC905
D11 G-1 IC13 E-5 IC906
D12 G-2 IC907
D13 F-1 IC14 F-5
D17 A-6 IC15 G-5 Q101
D18 A-6 IC17 A-6 Q102
IC18 B-6 Q201
IC1 G-9 IC19 B-4 Q901
IC2 G-10 IC20 F-3 Q902
IC3 F-2 IC21 D-3 Q903
IC4 E-6 IC22 A-3 Q904
IC5 E-3 IC23 C-6
4 5 6
3
1 2
1 5
3 4
D4
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Location
D-12
E-13
E-11
E-11
E-2
E-11
D-12
G-3
F-3
A-3
E-1
E-1
E-1
E-1
7 8 9
LED
A
BOARD
TX BOARD (SIDE B) CN902
22 22
10 11 12
LED
B
BOARD
CN903
H/P AMP
C
BOARD
CN901
C163
C161
C19
C10
C154 C153
C16
C18
1-683-296-
DC IN 9V
Note:
• X : parts extracted from the component side.
• : Through hole.
a
• : internal component.
f
• b : Pattern from the side which enables seeing.
(The other layers' 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.
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