JVC SR-V101US Service Manual page 35

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MAIN ( VIDEO/N.AUDIO ) SCHEMATIC DIAGRAM
5
TO FMA/DEMOD
Fs c
GND
NA_REC
NA_PB
4
TO SW.REG
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
B2051
2
TO SYSCON
FULL_E.ON[H]
CTL1
N.REC[H]
N.REC_ST[H]
1
A
C63 C64
0.01 0.01
R27
1.2k
R22
2.2k
R21
2.2k
C2003
47 /6.3
L2001
SHORT
Q405
C405
R401 R402 OPEN R404
C406 R405
C402 220 1k 47k R408
680p 68k
0.022 47k
R403 R407
390 4.7k
Q402
Q403 Q404
# DTC144WUA DTC144WUA
Q401 C404
L401 µ
47p
15
C407
C401 C403 18p
0.01 150p
D1 QUY153-050Y
µ
!
D2 OPEN L10 10
Q7
OPEN
Q8
C61
OPEN
47
/6.3
Q9
OPEN
C60 0.1
Q10
OPEN
T2051 PELN0860
QQR1082-001
R2051 OPEN QQR1310-001
Q2051
2SC2412K/QRS/
C2053 0.0033 R2057
C2051 2SD601A/QRS/
47k R2058
330p 2SC3928A/QRS/
R2053 3.9k 18k
Q2053
MY R2054 DTC144WKA
Q2052
RT1N44HC
C2052 2SA1037AK/QR/
R2056 UN221E
0.033 15k 2SB709A/QR/
2SA1530A/QR/
100
R2059
R2055
R2052 C2055 C2054 47k R2060
3.3
OPEN 10 /25 0.01 18k
Q2054
PELN0861 Q2061
2SA1037AK/QR/ Q2003
T2052 QQR1083-001 2SC2412K/QRS/
2SB709A/QR/ DTA144WKA
QQR1311-001 2SD601A/QRS/
2SA1530A/QR/ RT1P44HC
2SC3928A/QRS/
UN211E
C2062 0.0033 R2064
47k Q2055
C2061
C2065 MY MY DTC144WKA
Q2001
0.033 OPEN RT1N44HC
R2061 2SC2412K/QRS/
UN221E
R2063 2SD601A/QRS/
150 2SC3928A/QRS/
27k R2065
Q2062 18k
2SA1037AK/QR/
2SB709A/QR/ R2018
2SA1530A/QR/ 4.7k
C2064 C2063 R2062
10 /25 0.01 3.3 R2019
Q2063 4.7k
DTC144WKA Q2002
RT1N44HC 2SC2412K/QRS/
UN221E 2SD601A/QRS/
2SC3928A/QRS/
B C
C56 C55
0.1 OPEN
R24
OPEN
B6
L9 µ
TP106
10
PB.FM
Q6
OPEN
C52
12p R26 R11
TP111 OPEN 4.7k
D.FF
R25
OPEN
C2004
0.01
R2023
10k X2
QAX0739
R2022 10k
D2001 C50
0.01
1SS133-T2
R37
1SS270A-T2
15k
C57 0.1
C62
C58 0.1 0.01
C59 0.1
R2021 33k
C2005
4.7 /50
R2014 390k
R2013
12k
C2006
R2015
C2007 0.0068
390
22 /16
C2008 4.7 /50
C2010 820p
R2017
C2011 4.7 /50
18k
C2012 4.7 /50
C2009 R2016
0.0015 47k
IC1
JCP8060
R2024 10k
R2007 12k
R1
R2003 100
6.2k
L1 µ
100
C4
10
/25
C3 C1 C6 C7
47p 150p 0.1 C2 0.1
4p
Q1
DTC144WKA R4
6.8k
R2 C5 R3
R5
1.5k 0.1 120
33k
D E
2-5 2-6
SP_SHORT[H]/FLY_REC_ST[H]
R15
OPEN
Q4
OPEN
C42
OPEN
R16 R17
OPEN OPEN
R12 R14 R18 C37
1k 1.8k OPEN 4p
B4
R38
R20
OPEN
OPEN
C34
0.01
C33
10 /25
B3
L4
OPEN
L5
R19 µ
0.01
C30
C32
C26 C27
10 /25
C24
0.1
C23 0.1
C21
0.01 C22
OPEN
D6 D5
C17
OPEN OPEN
OPEN
D4 D3
µ
OPEN OPEN
L3 10
C15
0.1
C16
C19
0.01
0.1
R6 Q2
C8
OPEN OPEN
0.01
B1
C11 C9 C13 C14 C10 C18 R7
1 2.2 1 1 47 0.1 OPEN
/50 /50 /50 /50 /6.3
IC2
F
World of Free Manuals
TO SYSCON
CTL3
CTL2
VIDEO_ENV
D.FF
A.MUTE[H]
I2C_DATA_A/V
I2C_CLK_A/V
!
L6 µ
10
Q3
OPEN
C28 OPEN
µ
10
C31
47 /6.3
330p
0.1
0.01
C25
3.3 /50
TO TUNER
C20 0.1
Fsc
TO SYSCON
V.PULSE
S_DET
SB_GAIN
Fsc
V_TO_OSD
TITLE_REC[H]
B2
OPEN
TO TERMINAL
GND
REAR1_V_IN
FRONT_V_IN
TU_VIDEO
TO S-SUB
CHARA_DATA
REC_COLOR
CTL5
V_TO_OSD
PB_COLOR
Fsc
Y_TO_SUB
FROM_SUB_EMPH
TO_SUB_EMPH
SYNC_OUT
Y_TO_AV
V_FROM_AV
VHS[H]
GND
p10572001a_rev0
G