JVC HR-XVC28BUS Service Manual page 34

MAIN(VIDEO/N.AUDIO) SCHEMATIC DIAGRAM
5
Fsc
TO FMA/DEMOD
GND
SHEET 3
NA_REC
NA_PB
4
SW12V
TO SYSCON
SW5V
SHEET 2
GND
FMA_CH1
TO FMA/DEMOD
FMA_COM
SHEET 3
FMA_CH2
CN1
3
TO SYSCON
CTL[+]
SHEET 2
CTL[-]
CN2001
CN2002
2
TO SYSCON
N.REC[H]
SHEET 2 N.REC_ST[H]
1
A
2-5
B10
D1
L10
UN221E-X
12k C2053
R2053
C2051 Q2051
330p 2SD601A/QRS/
R2054
C2052
R2056
12k
T2051
C2054 R2055
C2055
10
B
C64 C63
0.01 0.01
R21 2.2k
R22 2.2k
C2003
L2001
µ
10
C57
Q7
C78
C61
0.1
Q8
C58
C59
Q9
C60
R2021
Q10
R2057
47k R2058 Q2053
18k
Q2052
R2059
R2060
47k
18k
Q2054 Q2003
Q2055
Q2001
R2018
4.7k
R2019
4.7k
Q2002
C
C56
C55
0.1
TP111
C2004
R2022 10k
D2001
R37
10k
C62
33k
C2005
4.7
R2014 390k
R2013
12k
C2006
R2015
C2007 0.0068
270
22
C2008 4.7
C2010 680p
R2017
C2011 4.7
22k
C2012 4.7
C2009 R2016
0.001 33k
IC1
R2024 10k
R2007 12k
D