
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CD-XP305V
Figure 23 SCHEMATIC DIAGRAM (6/12)
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4
3
2
1
DISPLAY PWB-B1
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1
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51
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80
4 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
1
2
3
CD_DRF
UN_SW5V
CD CLK
SS ACK
W
ATCH
ER
ESS STB
ESS DI
Y/ESS DO
KEY 0
KEY 1
KEY 2
CD CLAMP SW
DSA DATA
T1 RUN
5V BACK UP
T-BIAS
T_T1/T2
VDD
X1
X2
AVDD
RESET
CD CE
CD DI
S1
S2
S3
S4
S5
S12
CE
T-REC/PLAY
CD RESOUT
VPP/IC
XT2
CD DO
CLK
DI
DO
AVSS
P_IN
REMOCON
VSS
SMUTE
T_SOL_A
T_MOTOR
TIMER LED
VDD
AC
_
RLY
G9
G8
G7
G6
G5
G4
G3
G2
G1
VDD
P06
P05
P04
P03
P02
P01
G01
G02
G03
G04
G05
G06
G07
G08
G09
F
T_SOL_B
T2 RUN
-20dBATT
SUB-CE/DSA_STB
AVREF
S6
S7
S8
SP DET
CD_WRQ
SPAN
28
29
30
T2_PLAY SW/
FPA/FPB SW
LVL_DET
PROTECT
TUN SM
DSA_ACK
P19 12 - F
TO VIDEO CD PWB
O/C_SW
DISC_NO SW
MPEG_POWER
SUB_CE/DSA_STB
WRQ(DSP)
CLAMP SW
CD DO
CD DI
CD CE
CD CLK
DRF
RES OUT
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
7
8
9
10
P27 7 - G
TO POWER PWB
VF2
–VF
VF1
AC_PLY CON
P_IN
1
2
3
4
5
5
KEY 2
KEY 1
KEY 0
19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
1
1
3
2
+B
+B
+B
+B
+B
+B
+B
RESET
CNP12
N.C.
CNP802
R766
10K
R767
10K
RD03
1K
RD04
1.5K
RD05
2.2K
RD06
2.7K
RD02
820
RD01
680
RD12
1K
RD11
820
RD13
1.5K
RD18
10K
RD17
5.6K
RD16
3.9K
RD14
2.2K
RD15
2.7K
RD10
680
RD20
820
RD22
1.5K
RD23
2.2K
RD26
5.6K
RD25
3.9K
RD24
2.7K
RD19
680
RD21
1K
R765
4.7K
R756
4.7K
R761
10K
LED701
SLR342VCJ
R768
10K
D714
DS1SS133
RX701
REMOTE
SENSOR
C717
47/25
C716
0.022
R783
100
R782
100K
C714
3.3/50
Q709
KRC102 M
D715
DS1SS133
D713
DS1SS133
R781
47K
C715
0.01
L701
100
µ
H
80
K
R773
10K
R718 1K
R719 1K
R720 1K
C720 0.022
R722 1K
R759
5.6K
R710 1K
R711 1K
R712 1K
R713 1K
R714 1K
R709 1K
R769 1K
R715 1K
R716 1K
R717 100
R739 1K
R737 100
C702
220/10
C703
0.022
C721
0.022
R747
4.7K
R736 1K
R733 1K
R721 1K
R724 1K
R725 1K
R726 680
R727 680
R728 2.2K
R729 560
C701
1/50
R795
1.5
SW704
STOP
SW705
PLAY/
REPEAT
SW707
REVERSE
MODE
SW706
REVERSE
PLAY
SW703
FAST FORWARD/
PRESET UP
SW702
FAST REWIND/
PRESET DOWN
SW711
CD
SW712
TUNER
(BAND)
SW713
TAPE
SW724
OPEN/
CLOSE
SW723
DISC
SKIP
SW721
VOLUME UP
SW714
VIDEO
/AUX
SW722
VOLUME
DOWN
SW715
TIMER/
SLEEP
SW717
RECORD
PAUSE
SW725
EQUALIZER/
X-BASS/DEMO
SW729
P.B.C
SW728
OSD
SW727
DIGEST
SW719
TUNING
/TIME
DOWN
SW718
MEMORY
/SET
SW720
CLOCK
SW716
TUNING/
TIME UP
D712
DS1SS133
D711
DS1SS133
R791 4.7K
R771 10K
BI701
BI705
XL700
4.194304 MHz
R708 1K
R706 1K
R707 1K
R702 1K
R763 1K
R701 100
R703 1K
R705 1K
R704 1K
C704 15P
C705
18P
IC701
IX0560AW
SYSTEM
MICROCOMPUTER
CNS701
CNS705
62
K
R774
10K
R748
10K
SW701
ON/STAND-BY