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JVC GR-D23EK Service Manual page 50

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PRE/MDA(PRE/REC) SCHEMATIC DIAGRAM
5
HID3
HID1
PBH
RECH
MONI_CHG
TL3501
ENV_OUT
ATFI
4
DUMP_CT L
ATF_GAI N
NOSIG_LV
RECCADJ
3
REC_CTL
VREF_1.1
AGC_OUT
VRB_AGC
VRB_ATF
ATFI
REF_CLK
REC_DATA
REC_CLK
2
REG_4.8V
REG_3.1V
REG_2.5V
P/R_GND
NOTE : The parts with marked ( ) is not used.
1
A
R3509
R3510
R3512
OPEN
R3511
100
C3530
C3528
IC3502
OPEN
0.01
NQR0006-001X
SN74AHC1G04K-X
L3501
L3502
10µ
L3503
NQR0006-001X
L3504
NQR0006-001X
L3505
NQR0006-001X
C3501
C3502
C3503
10
/6.3
10
/6.3
10
/6.3
T
T
T
B
C
C3516
0.047
C3517
C3527
220p
0.01
C3518
0.01
C3519
0.001
C3520
0.01
C3521
0.1
C3522
4.7
C3523
0.01
C3524
0.01
C3525
4.7
D
E
2-51
2-52
IC3501
JCY0132
R3507
240
CN402
GND[P/R_GND]
R3506
2S
240
2F
GND[P/R_GND]
GND[P/R_GND]
R3505
1S
240
1F
GND[P/R_GND]
R3504
240
y20290001a_rev0.1
G
F

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