JVC GR-AXM236U User Manual

VTR ASP SCHEMATIC DIAGRAM4.4
1
2
3
5
4
ABCD EFGH
4-104-9
When ordering parts
,
be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram
,
refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :
NOTES : 1. The parts with marked ( ) is not used.
2. For VTR ASP waveforms, please refer to page 4-45.
∗
C
Y
C
C
Y
C
y20158001a_rev0
IC3501
HA118224F
SPK_VOL
REG_4.8V
GND
CN8
CN5
SH_SIG
PA_SIG
V_ENV
V_PB_F
Q3901
HN1A01FU/G
C3512
Q2022
A_MUTE
R2030
C3506
Q2023
R2031
R3901R3902
C3901
C1205
C3511
C3903
R3903
C3510
C3507 C3508
R3502
R3501
C3509
L2051
C3514
C3515
V_FF
AO_SIG
L2052
C2052 C2051
C2026
GND
AO_GND
CN25
R3506
CN7
C1206
APB_EP_H
R2051
L2004
C2024
Q2021
L2022
A_PB
C2033
C2031
C2029
C2028
C2027
C2025
A_BIAS
C2023
R2021
R2022
C2021
R2023
C2022
R2024
R2025
C1204
C2036
Q2071
C2071
R2071
R2072
R2028
SCK3
C3902
C2038
L3502
L2071
L2072
C2072
C2040
R2027
C3513
C1201
C2032
C2035
L2021
C2034
JP3501
L2023
JP2004
JP2003
Q3502
V_PB_C
V_REC_F
V_REC_C
S_DET+
2FSC
V_OVL
SO3
V_ASP_CS
L3503
C3516
Q3505
#
C1202
R3507
FEH_ON
REC_CTL
CTL_OUT
IC2001
REG_3.2V
L2001
C2001
Q2001
L2003
R2006
C2003
R2001
C2002
R2003
C2005
Q2007
R2004
R2002
R2005
Q2008
C2004 R2012
R2011
R3508
C2039
Q3501
L2005
JP2001
JP2002
10
100k
0.01
3.3k
10100
0.01
3p
1.8k
0.1
0.01 0.01
1k
0
Ω
1
0.01
0Ω
0.0022
1k
10
1k
4.7
0.1
1
1
0.47
1
1
10k
330k
82k
10
10
47k
5.6k
1k
0.47
22µ
0
Ω
0Ω
0.0022
1k
0.022
1000p
0.0047
22
47µ
0.1
10
47µ
10
47µ
1k
330p
100k
0.018
1k
1
6803.3k
2.7k
22
100
100
15k
0Ω
MIC_GND
MIC_HOT
V_CH2_S
V_CH2_F
V_CH3_S
V_CH3_F
V_CH4_S
V_CH4_F
V_CH1_S
V_CH1_F
GND
GND
FE_S
DTC144EE
2SC4617/QR/
AO_SIG_J
PB_CTL
V_OVL
V_TP_FM
V_FF
AH_GND
AH_REC
AH_PB
AE+
AE-
CTL_HED+
CTL_HED-
REG_4.8V
/6.3
DTC144EE
/6.3
/6.3 /6.3
2SC4617/QR/
/6.3
/6.3
/6.3
TC74AC04FT
/6.3
DTA114TE
TF
PUMX1
PUMT1
/6.3
#
#
T
#
#
#
T
T
#
#
T
#
#
T
T
T
#
T
T
T
#
JIG_CONN.
Vcc
GND 1A 2A 3A
4A 5A 6A1Y
2Y 3Y
4Y 5Y 6Y
∗
TO CPU
TO A/C HEAD
TO DSP
TO MIC
TO DSP
TO TG/CDS
TO SPEAKER
TO
JACK
∗
∗
P/R
P/R
GND
Vcc
CH3
CH3
CH1
CH1
CH4
CH4
CH2
CH2
FEFEFE
CTLINOUT
FM
GND
FM
Vcc
OVL
SW30
CLK
DATA
LOAD
REC C
REC
FM
PB C
DET
SERIAL I/O
PRE OUT
PB FM
ENV OUT
DET
CR
2Fsc
1/2
CR
DEMOD
HPF ENV
TRAP
FM
AGC
P EQ G EQ
A/D LPFLPF
LUG READ
LPF
LPFHPFTRAP
EQ
REC C
N/S CTL
SERIAL
CTL
CTL
GND
Vcc
CTL
CTL
OUT
DC
REC IN
CONT
DC
CTL-
BG
Audio
Vcc
VCA
Audio
GND
DET
LPF
SP ON
REC ON
REC
PB
LINE MUTE
MUTEREC
Buff
MONI
OUT
DET
TO DSP
TO REG
#
#
#
HN1C01FU/G
HN1C01FU/G
0 1 MAIN (VTR ASP)
TO
FLY.E HEAD
TO
VIDEO HEAD
TO REG
WF2 WF3 WF1 WF4
NTSC PAL
R3507
L3503
C3516
R3501
C3509
NTSC PAL
R2023
R2024
C2021
C2022
C2024
NTSC PAL
13k 18k
150 82
0.0068 0.01
10
µµ
15/6.3 /6.3
0.0012 0.001
[VIDEO]
220
220p
5.6
100
10p
0
0
∗
∗
∗
Q3505
VHS
MODEL MODEL
SVHS
DTC144
EE
∗
# : EXCHANGE PARTS LIST
[AUDIO]
L2004
L2022
L2023
C2039
0
Ω
0
Ω
0
Ω
∗
NQR0403-003X
NQR0403-003X
NQR0406-003X
33
p

JVC GR-AXM236U Specifications

General

Brand	JVC
Model	GR-AXM236U
Category	Camcorder
Language	English