Service manual
– 25 –
CD-BK2100V
Figure 25 SCHEMATIC DIAGRAM (6/13)
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3
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9493
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1
3
2
1
AC RLY _CONT
SP_RLY
P19
P20
P21
P22
P24/MOV VOL CONT OPEN
P25/SPN B
DIST_OUT/SW OUT/SPN A
MIC IN O
FPB (R_REC)
TI RUN
AVREF
SPEANA1 R
XT2
DRF
RES OUT
-20dBATT
FPA (F-REC)
P23/MOV VOL CONT CLOSE
CD CLAMP SW
T_SOL 2
VDD
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
VLOAD
P12
P13
P14
P15/DIST0
P16/DIST1
P17/DIST2
P18/DIST3
KOK LATCH L
T2 PLAY SW_B
T1 PLAY SW_A
SP DET
VDD
TIMER LED
T_MOTOR
T_SOL 1
SMUTE
VSS
REMOCON
JOG 0
JOG 1
SPEANA0 L
63HZ SPEANA2
10kHZ SPEANA3
TUN SM/M-BUSY
AVSS
DO
DI
CLK
CD DO
CD CLK
VPP/IC
DP REQ
S-BUSY
CE
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
G15
G14
G13
G12
CD INT
WRQ
CD DI
CD CE
RESET
AVDD
X2
X1
VDD
LCK 0
LCK 1
Q10
VDD
OE
Q11
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
LCK
CLOCK
DATA
VSS
CD INT
WRQ(DSP)
DRF
CD CE
CD DO
CD DI
CD CLK
RES OUT
CLAMP SW
S_BUSY
M_BUSY
TO CD VIDEO PWB
P23 12-E
STOP
PLAY
FF
REW
T_BIAS
T_T1/T2
T_REC/PLAY
G15
G14
G13
G12
F
5V BACK UP
F
F
G11
G10
G09
G08
G07
G06
G05
G04
G03
G02
G01
P01
P02
P03
P04
P05
P06
P07
P08
KEY 0
KEY 1
2
3
1
SYS STOP
T2 RUN
12
3
6
7
8
9
10
11
12
131415
16
17
181920
29
303132333435
36
KEY 2
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
123456789
1012 11
123456789
101112
CNP12
DISPLAY PWB-A2
FL701
FL DISPLAY
S
133
7
43
K
R747
1K
R748
1K
R751 1K
R750 1K
R753 1.8K
R754 2.2K
R755 2.2K
R756 2.2K
R758 1K
R759 1K
R760 1K
R761 1K
R762 1K
R766 1K
R767 1K
R768 1K
R769
1K
R772 1K
R771 1K
R770 1K
R775 1K
R790 1K
R789 1K
R788 1K
R787 1K
R786 1K
R785 1K
R784 1K
R783 1K
R782 1K
C724
18P
C723
15P
XL701
4.0943MHz
R781 1K
R780 1K
R779 1K
R778 1K
R776 1K
R773 1K
R774 1K
C722
47/50
C725
0.022
C726
220/10
R700
10K
L701
100µH
D716
1SS133
R796
47K
D717
1SS133
C729
3.3/50
Q709
KRC102 M
Q709
RESET
C727
0.1/50
C728
0.01
D718
1SS133
R797
100K
C730
0.022
IC703
KIA7042AP
RESET
R798
4.7K
RX701
REMOTE
SENSOR
C731
10/50
R799
100
D720
1SS133
D721
1SS133
C733
47/25
C732
0.022
SW734
TUNER
SW733
VIDEO/
AUX
RD36
100K
SW732
TUNING
UP
RD35
33K
SW731
REC/
PAUSE
RD34
15K
RD33
10K
SW729
STOP
SW730
REV
PLAY
RD32
5.6K
SW728
PLAY
RD31
3.9K
RD30
2.7K
SW727
PRESET
UP
RD29
2.2K
SW726
PRESET
DOWN
SW725
MEMORY
SET
RD28
1.5K
RD27
1K
SW724
TUNING
DOWN
SW723
TAPE
RD26
820
RD25
680
SW722
CD
RD13
680
SW714
DIMMER
RD14
820
RD15
180K
SW716
EQUALIZER
SW715
X_BASS/
DEMO
SW735
REV_MODE
RD01
680
SW701
ON/
STAND-BY
SW702
CLOCK
RD02
820
SW703
TIMER/
SLEEP
SW704
AUDIO
MODE
SW705
PCB
SW706
OSD
SW707
DIGEST
SW708
BOOK
MARK
RD03
1K
RD04
1.5K
RD05
2.2K
RD06
2.7K
RD07
3.9K
RD08
5.6K
RD09
10K
SW710
DISC 2
SW709
DISC 1
RD10
18K
SW711
DISC 3
RD11
33K
SW712
DISC
SKIP
RD12
100K
SW713
OPEN/CLOSE
JOG701
JOG
C721
0.001
C720
0.001
R763
10K
R764
10K
R765
10K
R795
10K
R757
10K
R721
4.7K
Q707
KTC3199 GR
470K
IC702
BU2092
INPUT/OUTPUT
EXPANDER
RS701 1K
RS702 1K
RS703 1K
RS704 1K
LED704
RS705 560
LED705
RS707
560
RS706
560
RS712
1K
LED707
LED706
LED708
LED703
LED702
LED701
RS708 10K
RS709 22K
RS710 1K
C735
0.022
C734
47/16
LED722
4204SRT7
R749
10K
R746
10K
IC701
IX0335AW
SYSTEM
MICROCOMPUTER
BI703
CNS703
LED701~LED704,LED708 ; 4204UYT7
LED705~LED707; 4204UGT7