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4.18
DV PRE/REC SCHEMATIC DIAGRAM
TO
5
DV MSD
HID3
PB_H
REC_H
HID1
4
TO
DV MAIN
REC_CTL
PB_ENV
VREF_1.1
AGC_OUT
VRB_AGC
VRB_ATF
ATF_IN
D_REG_3V
REF_CLK
REC_CLK
REC_DATA
TO
DV I/O
3
ATF_GAIN
AGC_GAIN
DUMP_CTL
RECCADJ
2
TO
DV MAIN/DV MSD
MONI_CHG
TO DV REG
REG_5V
A_REG_3V
REG_2.5V
GND
1
A
L4005
10µ
C4015
NQL144K-100X
22
/6.3
C4013
C4014
0.1
0.1
C4030
0.047
C4031
PB_OUT
0.1
C4032
220p
AGC_IN
C4033
0.1
AGC_CTL
C4034
1000p
AGC_DET
PB_GND
C4035
0.1
AGC_OUT
AGC_BUFF_IN
C4036
0.1
REG_1.1V
AGC_BUFF_OUT
C4038
4.7
VRB_AGC
MAIN_GND
C4039
0.1
ATF_GAIN
C4040
0.1
VCA_OUT
ATF_IN
VRB_ATF
C4041
4.7
ATF_OUT
K4001
NQR0129-002X
R4021
0Ω
C4046
C4047
0.1
0.1
TC7SH00FU-X
L4001
NQL144K-100X
C4001
0.1
B
C
C4029
C4028
C4026
0.047
0.047
0.1
C4027
0.1
R4009
4.7K
R4008
22k
HEAD_GND
HEAD_GND
IC4001
JCY0132
HEAD_GND
HEAD_GND
C4021
0.1
C4025
0.1
C4022
R4001
0.047
470
C4024
0.022
IC4002
R4002
100K
NQL144K-100X
L4003
10µ
L4002
10µ
NQL144K-100X
10µ
C4002
C4003
C4009
C4005
C4006
C4007
C4010
C4011
0.1
22
/6.3
0.1
0.1
0.1
22
/6.3
0.1
22
/6.3
LAST NO
VACANT NO
R
C
D
Q
L
D
E
4-37
4-38
Note :
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
PRE/REC
5 0
DX3
X3
Y3
DY3
R4007
240
DX2
TO
DRUM
X2
CN4001
QGF0503C1-08X
Y2
ZP401-8
R4006
GND
240
ZP401-7
DY2
2S
ZP401-6
2F
ZP401-5
GND
ZP401-4
R4005
GND
240
ZP401-3
1S
DX1
ZP401-2
1F
ZP401-1
GND
X1
Y1
R4004
240
DY1
F
p20249001a_rev0
G
H
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