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MAIN ( VIDEO/N.AUDIO ) SCHEMATIC DIAGRAM
5
TO FMA/DEMOD
Fsc
GND
NA_REC
NA_PB
4
TO SYSCON
SW12V
SW5V
GND
TO FMA/DEMOD
FMA_CH1
FMA_COM
FMA_CH2
TO DRUM
CN1
3
TO SYSCON
CTL[+]
CTL[-]
CN2001
P/R
A.E
CTL
CN2002
FE
2
TO SYSCON
N.REC[H]
N.REC_ST[H]
1
A
2-5
B10
SHORT
D1
OPEN
L10
#
R2053
10k
#
C2053
C2051
Q2051
330p
R2054
MY
#
C2052
#
R2056
12k
#
#
#
T2051
C2054
R2055
C2055
10
/25
B
#
C63
0.01
#
R21
2.2k
C2003
OPEN
L2001
SHORT
µ
10
#
C57
#
Q7
2SC2412K/QRS/
2SC3928A/QRS/
C61
C78
OPEN
0.1
#
Q8
2SC2412K/QRS/
2SC3928A/QRS/
#
C58
C59
C60
0.1
R2057
47k
R2058
Q2053
18k
UN221E
DTC144WKA
Q2052
RT1N44HC
2SB709A/QR/
2SA1037AK/QR/
2SA1530A/QR/
R2059
47k
R2060
18k
Q2054
2SB709A/QR/
Q2003
2SA1037AK/QR/
UN211E
2SA1530A/QR/
DTA144WKA
RT1P44HC
Q2055
UN221E
Q2001
DTC144WKA
2SD601A/QRS/
RT1N44HC
2SC2412K/QRS/
2SC3928A/QRS/
R2018
4.7k
R2019
4.7k
Q2002
2SD601A/QRS/
2SC2412K/QRS/
2SC3928A/QRS/
C
C56
C55
0.1
OPEN
TP111
D.FF
C2004
OPEN
R2022
10k
D2001
1SS133
R37
1SS270A
10k
C62
OPEN
0.1
R2021
33k
C2005
4.7
/50
R2014
390k
R2013
12k
C2006
R2015
C2007
0.0068
270
22
/16
C2008
4.7
/50
C2010
680p
R2017
C2011
4.7
/50
22k
C2012
4.7
/50
C2009
R2016
0.001
33k
IC1
JCP8060-NVA
JCP8060-MSA
R2024
10k
R2007
12k
D
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