Toshiba 20VL14 Service Manual - Page 30

Ntsc Tuner, Fq1236 Mk3

Page 30 highlights

NTSC TUNER 30 U4 TUNER FQ1236_MK3 CASE CASE CASE CASE NC NC SIF CVBS +5V AF/MPX NC NC +5V SCL SDA AS 15 16 17 18 9 10 11 12 13 14 1 2 3 4 5 6 C361 220P/0603/NPO/50V + R51 NI/0603 R52 0/0603 TV_M 2 R53 100/0603 R54 100/0603 C362 220P/0603/NPO/50V IS =120mA + L62 NL252018 3.3UH/1206/SMD L63 NL252018 3.3UH/1206/SMD VCC L5 1mH/DR8*10/DIP I2C_SCL 9 I2C_SDA 1,2,6,9,10,12,14 L16 0/0805 L68 0/0805 C63 104P/0603/Y5V/50V C64 103P/0603/Y5V/50V C61 1000uF/10V/8*14 C62 1000uF/10V/8*14 + + IIF =100mA VCC L6 1mH/DR8*10/DIP + C67 220uF/16V/6*11 C68 C65 C66 104P/0603/Y5V/50V C69 1000uF/10V/8*14 1000uF/16V/10*14 103P/0603/Y5V/50V 0/1206/NL252018 3.3UH/1206L/1S0MDR55 330/0603 TV_IN 6 R56 NI/0603 R107 75/0603 C70 220P/0603/NPO/25V R261 R263 R264 L7 L8 L9 L11 NI/1206 NI/1206 NI/1206 0/0805 0/0805 0/0805 0/0805 Title NTSC TUNER Size Document Number A4 FQ1236 MK3 Date: Sheet 3 Rev 0.01 of 14

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30
NTSC TUNER
FQ1236 MK3
0.01
NTSC TUNER
A4
3
14
Title
Size
Document Number
Rev
Date:
Sheet
of
VCC
VCC
C361
220P/0603/NPO/50V
C362
220P/0603/NPO/50V
L62
NL252018 3.3UH/1206/SMD
L63
NL252018 3.3UH/1206/SMD
L16
0/0805
L68
0/0805
R261
NI/1206
R263
NI/1206
R264
NI/1206
R53
100/0603
C69
103P/0603/Y5V/50V
C63
104P/0603/Y5V/50V
C64
103P/0603/Y5V/50V
C68
104P/0603/Y5V/50V
+
C65
1000uF/10V/8*14
L7
0/0805
U4
TUNER FQ1236_MK3
3
4
5
6
9
10
11
12
13
1
2
14
15
16
17
18
+5V
SCL
SDA
AS
NC
NC
SIF
CVBS
+5V
NC
NC
AF/MPX
CASE
CASE
CASE
CASE
+
C67
220uF/16V/6*11
L6
1mH/DR8*10/DIP
+
C61
1000uF/10V/8*14
+
C66
1000uF/16V/10*14
L5
1mH/DR8*10/DIP
R54
100/0603
L8
0/0805
L10
0/1206/NL252018 3.3UH/1206/SMD
L11
0/0805
L9
0/0805
+
C62
1000uF/10V/8*14
R51
NI/0603
R52
0/0603
C70
220P/0603/NPO/25V
R55
330/0603
R56
NI/0603
R107
75/0603
I2C_SCL
9
I2C_SDA
1,2,6,9,10,12,14
TV_M 2
TV_IN 6
IS =120mA
IIF =100mA