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4.7
MAIN (FRONT) SCHEMATIC DIAGRAM
5
4
3
2
1
A
0 3
MAIN[FRONT]
Q7001
Q7002
D1
DTA143TUA-X
DI7001
DI7001
D2
DTA143TUA-X
D1
D2
D3
D4
D5
R7001
Da
330
##
B7011
R7002
330
Db
R7003
330
Dc
R7004
330
Dd
R7005
330
De
R7006
330
Df
R7007
330
Dg
Df
Q7011
# #
#
#
Q7013
R7008
# #
330
D7009
Dg
Q7012
SLR-325VC-T
DTC143TUA
DTC144WUA
##
D7010
DTC143TUA
SLR-325VC-T
R7022
R7023
1.2k
1.8k
S7016
S7004
S7008
OPEN
REW/CH-
REC
B
C
Q7003
Q7004
D3
DTA143TUA-X
Q7005
D4
DTA143TUA-X
D5
DTA143TUA-X
Da
Q7006
Db
Q7007
DTC143TUA
Dc
Q7008
DTC143TUA
Dd
Q7009
DTC143TUA
De
Q7010
DTC143TUA
DTC143TUA
R7024
R7031
R7032
R7033
2.2k
1.2k
1.8k
2.2k
S7018
S7012
S7013
S7002
S7006
S7010
OPEN
OPEN
STOP/EJECT
POWER
FF/CH+
PAUSE/CH
## MARKED SYMBOLS ARE NOT MOUNTED.
D
E
4-15
4-16
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.
TO
SYSCON
AL5V
DIG1
DIG2
DIG3
DIG4
DIG5
D_A
D_B
D_C
D_D
D_E
D_F
D_G
RC
GND
R7020
R7030
10k
10k
KEY1
KEY2
REC_LINK
JSB
JSA
C7011
220
/6.3
TO
SHUTTLE/PLAY
JOG/SHUTTLE
MINI FRONT PWB
IC7002
##
CN7001
GP1U291Q
b5/KEY_OUT
JSB
GND
##
C7041
JSA
220
/6.3
# #
TP7001
# #
IC7042
R7037
OPEN
R7034
R7035
R7036
OPEN
OPEN
OPEN
R.PAUSE
# #
J7105
TPGND
# #
PU60612
PU61012
S7011
S7017
S7019
PLAY
OPEN
OPEN
F
9
9
R.PAUSE
##
FW7104
C.BOX_CTL
GND
PAUSE/COMP
# #
R7155
100
OPEN
p20231001a_rev0
G
H
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