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7.4.
VTR ASP SCHEMATIC DIAGRAM
G
F
TO DSP
E
D
C
B
A
1
JIG_CONN.
CN25
V_FF
V_TP_FM
V_OVL
PB_CTL
AO_SIG_J
TO CPU
FEH_ON
V_ENV
V_FF
SCK3
SO3
V_ASP_CS
CTL_OUT
REC_CTL
A_BIAS
A_PB
A_MUTE
APB_EP_H
SPK_VOL
TO REG
GND
REG_4.8V
REG_3.2V
TO A/C HEAD
CN7
REG_4.8V
CTL_HED-
CTL_HED+
AE-
L2004
NQR0403-003X
AE+
AH_PB
AH_REC
L2005
0
AH_GND
JP2001
JP2002
TO DSP
SH_SIG
L2071
CN8
0
MIC_HOT
TO MIC
MIC_GND
L2072
NOTES : 1. The parts with marked ( ) is not used.
2. For VTR ASP waveforms, please refer to page WAVEFORM TABLE.
2
C2001
10
/6.3
T
IC2001
TC74AC04FT
C2003
330p
R2001
100k
DTA114TE
1k
Q2001
R2006
L2003
47
C2005
R2003
1
1k
R2011
R2002
R2004
100
3.3k
680
Q2008
PUMT1
R2005
2.7k
C2004
R2012
22
/6.3
T
100
C2072
0.0022
0
3
L3502
22
R3506
1k
C1201
1000p
C1202
10
/6.3
C1204
C1205
0.01
10
/6.3
C1206
C2002
TF
C2021
0.01
R2022
330k
R2023
82
T
C2071
R2071
10
/6.3
47k
R2072
5.6k
Q2071
2SC4617/QR/
Q2007
PUMX1
JP2004
JP2003
4
5
NOTES :
For the destina
this diagram , r
When ordering
R3502
1k
C3513
R3501
0.022
220
2Fsc
FM
Vcc
CR
1/2
OVL
DEMOD
SW30
CLK
DATA
LOAD
CTL
OUT
REC IN
CTL
GND
MONI
LINE MUTE
OUT
REC
MUTE
DC
DC
DET
CONT
LPF
CTL
Vcc
CTL-
BG
Audio
GND
R2021
10k
NQR0403-003X
L2022
R2024
L2023
18k
NQR0403-003X
C2039
33p
T
C2023
1
T
/6.3
C2022
15 /6.3
T
C2024
Q2023
0.001
2SC4617/QR
Q2021
R2031
DTC144EE
3.3k
Q2022
DTC144EE
6
24
G
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