CD-ES900/CD-ES99
6 – 15
Figure 6-15 SCHEMATIC DIAGRAM (8/10)
5V BACK UP
SYSTEM
MICROCOMPUTER
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
220/10
1/50
1.5
1K
1K
10K
1K
1K
1K
10K
10K
10K
1K
1K
1K
1K
18P(CH)
4.19 MHz
10K
DS1SS133
DS1SS133
100
KRC102 S
RESET
820
1K
0.047
1K
1K
1K
1K
1K
DS1SS133
0.022
1K
1K
1K
1K
1K
1K
1K
1K
1K
3.9K
2.7K
2.7K
2.2K
2.2K1.5K
3.3/50
47/25
1K
15P(CH)
100K
DS1SS133
0.01
304VT2H3
DS1SS133
47K
1K
0.022
1K
1K
820680 10K5.6K
10K
KRC104 S
2.7K
5.6K
15K
680
2.2K
4.7K
560
820
680
680
10K
100 µH
10K
1.5K
1.5K
1K
1K
1K
86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
123
F1
NP
STOP
PLAY/
REPEAT
FAST
REWIND/
PRESET
DOWN
DIRECT
PLAY
CLOCK/
TIMER
X-BASS/
DEMO
FAST
FORWARD/
PRESET UP
G11
G10
TIMER LED
T_RUN PULS
CD_WRQ
DISC 5
DISC 3
DISC 2
DISC 1
DISC 4
TAPE
T_FP SW
CTR
AC RELAY
GAME/
VIDEO
CD_DRF
VF2
-VF
VF1
P_IN
UNSW5.6
CLK
T_MOTOR
TUNING
UP
KEY 0
KEY 1
KEY 2
PHOTO
PROTECT
NX
NX
NX
NP
T_BIAS
VDD
XIN
XOUT
AVDD
RESET
CE
DI
G10
G11
S1
S2
S3
CD_CE
VOL_JOG
T_T1/T2
T_REC/PLAY
VPP/IC
DO
CD_CLK
CD_DI
CD_DO
AVSS
TUN_SM(SPAN)
KEY 2
KEY 1
KEY 0
P_IN
REMOCON
VSS
S MUTE
T_SOL_B
T_SOL_A
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
F1
POWER
ON/STAND-BY
EQUALIZER
CD
TUNING
DOWN
CD_WRQ
-20dBATT
AVREF
CD_DRF
CD_RESOUT
OPEN/
CLOSE
TUNER
(BAND)
S4
SP DET
CD_RESOUT
MEMORY/
SET
REC/
PAUSE
242322212019181716151413121110987654321
1
1
2
3
4
5
7
8
6
9
10
11
12
13
14
14
1
1
6
6
CD DO
CD DI
CD CLK
CD CE
CLAMP SW
DISC SW
TRAY SW1
TRAY SW2
GND
PHOTO
+5V
ISPLAY
1
3
2
1
23
PIC3704
CNP802
6-13 7-G
TO POWER PWB
CNP5
6-17 12-B
TO CD SERVO PWB
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
R795
C701
R725
R724
R733
R736
R721
R720
R719
R718
R722
R723
R727
R726
R729
C720
R791
WTM705
FW705
D712
D711
R773
L701
D713
D714
R783
Q709
C714
RX701
C717
R782
D715
R781
C715
R593
R761
R771
C710
R767
R766
RD29RD28RD27RD26RD24RD23 RD25 RD31RD30 RD32
SW728 SW729 SW731SW730SW727SW725 SW726 SW734SW733SW732 SW735
RD12RD11 RD14RD13
SW716SW713SW712 SW715SW714
RD06RD05RD02RD01 RD04RD03
SW707SW706SW705SW704SW702SW701 SW703
CNP704
L701
C702
R704
R701
R702
R703
R705
R763
IC701
C705
R709
C721
R708
C704
R769
XL701
R710
R711
R713
R715
R716
R712
R714
Q713
R573
R739
R717
R759
R768
LED701
FFC704
7
8 9 10 11 12
To Next Page
Loading...
