Sony FDL-PT222 Handheld TV User Manual


 
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– 17 –
– 18 –
< Conductor Side >
< Component Side >
ELECTRONIC TUNRTR, VIF, SIF
[ ]
– T1 Board –
T1
DIODE
*
D001 B-7 8
D002 B-2 7
IC
IC001 C-2
IC201 B-6
TRANSISTOR
*
Q001 D-8 1
Q002 D-8 !•
Q003 B-8 1
Q004 B-8 1
Q007 B-2 2
Q010 D-10
Q011 D-7
Q012 D-7 1
Q201 D-6 2
Q202 B-3 1
Q203 D-4 1
VARIABLE
RESISTOR
RV001 B-3
RV002 B-3
RV004 B-3
RV201 B-3
T1 BOARD
Pin Volt Pin Volt Pin Volt
IC001 1 2.7
20
3 0.3
4 0.5
5 2.5
6 2.5
7 2.5
8 4.3
9-
10 0.7
11 2.5
12 0
13 0.3
14 0.0
15 3.7
16 -
17 -
18 0
19 2.2
20 2.2
21 2.9
22 0.8
23 2.1
24 2.1
25 -
26 1.7
27 3.8
28 0
29 GND
30 0
31 0
32 0
IC201 1 3.4
2 3.4
3 1.6
4 3.3
5 4.2
6 3.4
7 3.4
8 GND
9 4.3
10 1.6
11 1.6
12 GND
13 1.8
14 3.5
15 2.1
16 1.5
17 2.4
18 2.0
19 1.9
20 1.9
21 3.4
22 3.4
23 0.4
24 1.7
T1 BOARD IC VOLTAGE LIST
BCE
Q003 0 3.7 GND
Q004 3.7 0.7 4.3
Q007 2.6 0.5 4.3
Q201 1.0 4.2 0.3
Q202 1.9 GND 2.6
Q203 0 3.5 GND
T1 BOARD TRANSISTOR VOLTAGE LIST
123456
Q002 0 1.7 2.2 29.5 1.7 2.2