Rautz EKE Service Manual - page 24
Title
Schematic Diagram
MP3 / CD Section
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
9
4
4
3
3
2
2
1
1
A
B
C
D
0
0
10K
12K
O
O
X
X
D-
820
0
0
5.6K
47/1
6
C
E58
6
HR596
3.9
K
O
X
X
O
HR513
0
HR57
0
1K
22p
F
HC531
HC508
22p
F
SW
1
HR55
5
330
K
HR55
6
10
K
D+
TP
14
HC549
0.1u
F
SD
WEB
10
0
HR532
SDC
SB
SDD
AT
5
SD
ADR
S0
SDD
AT
2
SD
ADR
S3
HC50
5
1000p
F
SDD
AT
15
SD
AD
R
S4
SDD
AT
13
HR52
1
100
K
SD
AD
R
S5
SDD
AT
12
SD
AD
R
S7
SDD
AT
10
SD
AD
R
S8
SDD
AT
9
SDC
KE
HR53
6
0
PC
M
R
EQ
SDCL
K
PC
M
D
AT
A
0.1u
F
HC55
3
HR53
3
0
PC
ML
R
SY
SD
BA0
HR50
4
10
K
CD
POWER
OP
TI
O
N
100/1
6
C
E504
OP-AMP OPTIO
N
CL_
SW
HR594
15
K
LOC
470
470
8.2K
3.9K
13K
8808EK 8808EK
TR+
FO-
L_SW
PUIN
SPDO
FDO
SGND
DIN
CIN
AIN
TDO
VREF
D_MUTE
SPDO
TP1
PKVDD_3.3V
HR602
LOCATION
HC545
0.047uF
15K
DGND
TP9
TP5
TP4
TP3
PUIN
DI
INTB0
STCK0
STDATA0
CD_SW_+5V
HQ502
HQ501
LOC
HR510
0
HR507
0
HR548
4.7K
HR550
4.7K
10/25
CE512
MGND
GND
HR546
1k
HR545
1k
DGND SGND
RXD
CE
CL
R+
DVDD_3.3V
CD_RI
TO MAIN
GND
9V UNSW
CD_LO
CD_RO
CD_RI
HC515
0.1uF
HR622
100K
100
HR564
PCMDATA
PCMLRSY
STDATA0
PCMREQ
STREQ0
RES#
DBP0C#
DBCLK
DGND
OP_SW
CL_SW
R+
R_SEN
OP_CD(MOTOR-)
OP_CD(MOTOR+)
SW1
HR604
2.2K
2.2K
820
470
6.8K
470
8.2K
10K
3.9K
OPTION
HC541
0.1u
F
CE585
100
/6
.3
FO+
TR-
SLDO
TDO
BIN
FDO
SLDO
0.1u
F
HC537
0
HR586
0
HR587
4700pF
HC586
TP11
HR629
100
K
HR515
0
SVDD_3.3V
OLD CD
MECHA
100K
HR601
13K
HR595
33K
HR602
10/25
CE510
C
E506
100
/6
.3
HQ504
D1304
HR522
4.
7
HR523
4.7
K
TP8
TP10
TP6
TP7
TP2
CE
DO
CL
RESB
INTB1
STREQ0
HR630
HR501
HR509
0
HR508
0
HC519
0.1uF
HC520
0.1uF
HC521
0.1uF
HC522
0.1uF
0.1uF
HC589
220/6.3
CE511
HR547
4.7K
10/25
CE513
HR514
0
10/2
5
C
E505
HC50
4
0.01u
F
HR620
100K
HR543
100
K
HR512
0
HR511
0
10/2
5
C
E502
10/2
5
C
E503
DVDD_3.3
V
10/2
5
C
E501
HR630
DVDD_3.3
V
KTA1504S
HQ502
10pF
HC535
RXD
TXD
DO
R-
OP_CD(MOTOR+)
CL_CD(MOTOR-)
330
HR590
220
K
HR580
HR625
10
K
HR626
10
K
HC558(*)
0.001uF
HC559(*)
0.001uF
0.001uF
HC554(*)
22p
F
HC527
HC529
22p
F
HC528
22p
F
HC507
22p
F
HR573
OPEN
HR56
9
1K
HC530
22p
F
HC532
22p
F
HC525
22p
F
HR57
2
1K
HR62
4
10
K
MGND
0.1uF
HC514
0.001u
F
HC557
(*
)
DGND
AGND
-9V SW
AGND
CD_LI
CD_POWER
HC516
0.1uF
100
HR566
100K
HR621
HR623
100K
PCMBCK
100
HR568
100
HR565
STCK0
HC53
6
5p
F
HC56
1
5p
F
33
HR591
33
HR592
HR55
4
100
K
SW
2
DGND
DBSDAT
VBUS
R-
SW2
MGND
CATH
CD UNSW_+5V
KTA1504S
HQ506
FCZ100E-16RS-K
CW501
C
E518
O
PE
N
HC540
0.1uF
PKVDD_3.3
V
HR611
22K
100/1
6
C
E58
3
HC538
0.1u
F
HR604
6.8
K
HR603
3.9
K
TP
12
TP
13
TP
15
HC548
0.022u
F
HC547
0.22u
F
68
0
H
R61
3
68
0
H
R61
4
HR615
O
PE
N
O
PE
N
C
E589
100
/6
.3
C
E507
0.1u
F
HC511
HR51
6
1.
0M(
O
PE
N
)
470
/6
.3
CE508
HC550
0.1u
F
SD
R
ASB
SD
C
ASB
SD
D
Q
M
L
SDD
AT
7
SDD
AT
6
SD
ADR
S1
SD
ADR
S2
SD
ADR
S10
SD
ADR
S11
SDD
AT
4
SDD
AT
3
SDD
AT
1
SDD
AT
0
CE509
10/25
C
E590
100
/6
.3
0.1u
F
HC55
1
0.1u
F
HC55
2
SDD
AT
14
HR52
0
100
K
HC50
6
1000p
F
SD
AD
R
S6
SD
AD
R
S9
SDD
AT
11
SDD
AT
8
SDD
Q
M
U
0.1u
F
HC509
HR53
4
0
PC
MB
C
K
C
E59
1
100/6.
3
SD
BA1
D_MU
TE
HR549
4.7
K
0.1u
F
HC590
C
E51
4
2.2/5
0
HC523
0.1uF
HC50
3
0.01u
F
HC50
2
0.01u
F
HR50
6
10
K
180
HR505
HC517
0.1uF
HC518
0.1uF
H
Z50
1
5.6V
HC50
1
0.01u
F
HR50
3
10
K
330
HR502
HR501
47K
HC534
10pF
DI
0
HR579
HC555(
*)
0.001u
F
HC560(
*)
0.001u
F
CE517
2.2/50
HC598
0.1u
F
R
_SEN
OP_SW
CN2005
CW505
CW506
CN2004
CN2006
CW502
HR60
9
68
K
HR60
8
10
K
19
16
13
10
7
4
1
12
17
14
9
6
11
8
3
2
18
5
15
CW503
52045-19
VREF
DIN
CIN
HR585
HR582
HR603
HR595
SLED_M-
SPINDLE_M+
0.1uF
HC546
470
HR583
HC582
0.01uF
AUVDD_3.3V
33K
CD MECHA OPTION
HR598
100K
HR599
OPEN
CL_CD
SDADRS2
SDADRS10
SDCSB
SDWEB
SDDAT7
SDDAT6
SDDAT5
OPEN
HC594
SDDAT4
SDDAT3
SDDAT2
SDDAT1
SDDAT0
HR540
0
HR537
0
2.2/50
CE516
2.2/50
CE515
CD POWER NO NEED CD POWER
CD POWER OPTION
DVDD_3.3V
AUVDD_3.3V
PKVDD_3.3V
SDADRS5
SDADRS8
SDDQMU
SDDAT8
SDDAT9
SDDAT10
SDDAT11
SDDAT12
SDDAT13
SDDAT14
SDDAT15
DVDD_3.3V
R_CON
OP_CD
AD_RESB
AGND
RF501
0.47 1/2W
CD_SW_+5V
CE
CL
DI
USB_RESB
USB_CANCEL
USB_IN
TXD
USB_IN
100
HR567
100
HR563
100
HR560
100
HR558
AD_RESB
USB_CANCEL
USB_RESB
CHIP_ENABLE
DATA_IN
CLOCK
R_CON
MOTOR(+)OPEN_CD
UP/DN_SW
AD_RESB
ROULETTE_SENSE
CD_MUTE
SGND
3.3
HR605
LDS
AIN
EIN
HR606
33
HR589
2.2K
FIN
BIN
HC543 0.1uF
HR588
2.2K
HR588
HR589
HR583
HR584
HR608
HR596
L_SW
SLED_M+
SPINDLE_M-
CE587
100/6.3
68
K
HR616
HR618
0
470
HR612
HC585 0.01uF
HC587
0.1uF
0.1uF
HC584
VREF
470
HR584
470
HR585
0.1uF
HC583
HR581
330
HC581
4700pF
470
HR582
CE581 100/6.3
16.9344
XC501
R_CON
NEW CD
MECHA
OP_CD
HR600
OPEN
MGND
HQ505
D1304
680
HR518
SDADRS3
HR619
0
SDBA1
SDBA0
SDADRS0
SDADRS1
SDCASB
SDRASB
SDDQML
0.1uF
HC597
OPEN
HC593
OPEN
HC595
OPEN
HC596
HR551
100K
HR538
0
HR539
0
HR541
0
0.1uF
HC592
DVDD_3.3V
0.1uF
HC591
SVDD_3.3V
SDADRS4
SDADRS11
SDADRS9
SDADRS7
SDADRS6
SDCLK
SDCKE
CL_CD
HR544
100
K
CD_LI
Q502
KTD2058Y
KTD2058Y
Q501
HC599
0.1uF
USB_MUTE
DO
HC526
1uF
12MH
z
XC
50
2
100/6.3
CE582
HL501
22uH
100
HR577
100
HR578
CD_SW_+5V
USB_MUTE
USB_CANCEL
100
HR574
100
HR575
USB_RESB
10
K
HR627
22p
F
HC524
100
HR557
RESB
100
HR559
100
HR561
2.2K
HR524
HR57
1
1K
DGND
MGND
0.001uF
HC556(*)
1 ohm (1W)
R501
HR531
220
3.3V
HZ503
USB_IN
DATA_OUT
USB_UART_RX
USB_MUTE
USB_UART_TX
MOTOR(-)CLOSE_CD
RESB
OP/CL_SW
TO u-COM
HR55
3
100
K
HR55
2
330
K
TO D/W MECHA
HC539
0.01u
F
CE584
100/6.3
0.1u
F
HC542
1/2
Vcc
D
A
C
F
LD
LD
VR
FO+
TR+
FO-
1
4
7
10
13
15
16
Vcc
B
E
GND
TR-
2
6
5
3
8
9
12
11
14
FA
C
TA
C
+5V
+2.5V
MON
CN501
FFC 16P 1.0MM PITCH
CD PICK-UP
HR607
0
CE588
100
/6
.3
0.1u
F
HC54
4
O
PE
N
HR617
100
HR628
HC588
0.01uF
HR610
OPEN
HR51
7
22
0
0.1uF
HC513
0.1u
F
HC510
HR53
5
0
0.1u
F
HC512
1000/1
6
CE519
HR519
680
HR597
1 ohm(1/4W)
HR542
0
H
Z50
2
3.9V
C107S
HQ501
0.1uF
HC533
100
HR576
100
HR562
ON CHIP DEBUGGER
HR593
15
K
LI
M
IT
SL
ED
SP
IND
LE
5
4
2
1
3
6
COMMON
SLED M-
SLED M+
SPINDLE M+
LIMIT SW
SPINDLE M-
6P 2.0MM PITCH
CN502
CD PICK-UP
CW504
25 A2
30
A5
22 A10/AP
33
A8
19 CS
36
NC
16 WE
39
UDQM
13 DQ7
42
DQ8
11 DQ6
44
DQ9
10 DQ5
45
DQ10
8 DQ4
47
DQ11
7 DQ3
48
DQ12
5 DQ2
50
DQ13
4 DQ1
51
DQ14
2 DQ0
53
DQ15
1 VDD
54
VSS
24 A1
26 A3
27 VDD
28
VSS
29
A4
31
A6
18 RAS
20 BA0
21 BA1
23 A0
32
A7
34
A9
35
A11
37
CKE
17 CAS
15 LDQM
14 VDD
12 VSSQ
38
CLK
40
NC
41
VSS
43
VDDQ
9 VDDQ
6 VSSQ
46
VSSQ
49
VDDQ
3 VDDQ
52
VSSQ
IC504
A2V64S40CTP
100K
HR529
4.7K
HR528
OP_CD(MOTOR+)
CL_CD(MOTOR-)
100K
HR530
100K
HR527
100
HR525
2
FE
+
35
GND
5
TE
_I
N
32
N
C
7
VC
C
30
MO
-
8
VC
C
29
M
U
TE
26
VRE
F
11
REG
-O
12
RL
T-
R
25
VC
C
14
RL
T-
F
23
SP
_I
N
15
RL+
22
SP
+
17
N
C
20
SL
+
18
GND
19
SL
-
1
FE
-
36
N
C
3
TE
-
34
CL
OSE
4
TE
+
33
O
PE
N
6
FE
_I
N
9
REG
-I
28
GND
31
MO
+
13
N
C
24
SL_
IN
27
GND
10
REG
-B
16
RL-
21
SP
-
IC503
BA5927FM
USB OPTION
100K
HR526
9
SD
TO
12
SC
LK
15
CKS
2
10
LRCK
11
M
CL
K
14
D
IF
13
PD
N
16
CKS
0
8
D
G
N
D
5
AG
N
D
2
AI
N
L
7
VD
6
VA
3
CKS
1
4
VC
O
M
1
AI
N
R
AK5358
IC505
A107S
HQ503
14
4
SL
C
O
14
3
LR
VS
S
14
2
RCH
O
14
1
LRRE
F
14
0
LCHO
13
9
LR
VD
D
13
8
XVD
D
13
7
XI
N
13
6
XO
U
T
13
5
XVS
S
13
4
C
O
N
T4
13
3
D
O
U
T
13
2
SDDA
T7
13
1
SDDA
T6
13
0
SDDA
T5
12
9
SDDA
T4
12
8
SDDA
T3
12
7
SDDA
T2
12
6
SDDA
T1
12
5
SDDA
T0
12
4
DVD
D
12
3
DVS
S
12
2
DVDD1
5
12
1
SDDA
T1
5
12
0
SDDA
T1
4
11
9
SDDA
T1
3
11
8
SDDA
T1
2
11
7
SDDA
T1
1
11
6
SDDA
T1
0
11
5
SDDA
T9
11
4
SDDA
T8
11
3
PC
M
R
EQ
11
2
PC
M
D
AT
A
11
1
PC
M
BC
K
11
0
PC
M
LRS
Y
10
9
DVD
D
10
8
NC
10
7
NC
10
6
DVSS
10
5
LRSY
10
4
DATACK
10
3
DATA
10
2
TEST1
10
1
STDATA1
10
0
STCK1
99
STREQ1
98
STDATA0
97
STCK0
96
STREQ0
95
TEST0
94
CONT0
93
CONT1
92
CONT2
91
MODE
90
INTB1
89
INTB0
88
RESB
87
DO
86
DI
85
CL
84
CE
83
C2F
82
FSEQ
81
DVSS
80
DVDD
79
DEFECT
78
CONT3
77
CONT5
76
SDBA1
75
SDBA0
74
NC
73
NC
1
AT0
2
AT1
3
AT2
4
AT3
5
AT4
6
AT5
7
EFMIN
8
RFOUT
9
LPF
10
PHLPF
11
AIN
12
CIN
13
BIN
14
DIN
15
SLCISET
16
AT6
17
RFMON
18
VREF
19
JITTC
20
AT7
21
EIN
22
FIN
23
PCNCNT
24
TE
25
TEIN
26
LDD
27
LDS
28
AVSS
29
AT8
30
AT9
31
AT10
32
AT11
33
AT12
34
AT13
35
AT14
36
AT15
37
AVD
D
38
FD
O
39
TD
O
40
SL
DO
41
SPD
O
42
VVSS
1
43
PD
O
U
T1
44
PD
O
U
T0
45
PC
KI
ST
46
VVDD
1
47
SD
DQM
L
48
SD
W
EB
49
SDCAS
B
50
SDRAS
B
51
SD
C
SB
52
SD
ADR
S11
53
SD
ADR
S10
54
SDADRS
0
55
SDADRS
1
56
SDADRS
2
57
SDADRS
3
58
NC
59
D
VD
D
60
DVS
S
61
DVDD15
62
SDADRS
4
63
SDADRS
5
64
SDADRS
6
65
SDADRS
7
66
SDADRS
8
67
SDADRS
9
68
SD
C
KE
69
SD
CL
K
70
SD
DQM
U
71
VVDD
3
72
VVSS
3
IC501
LC786951W
1
P73
3
XT1
4
XT2
6
CF1
7
CF2
9
SO0
12
SO1
36
P27
34
P25
33
P24
31
P22
30
P21
28
LRCK
25
P04
48
P7
2
46
P7
0
45
U
TX
1
43
P3
2
40
VSS
3
37
D
-
47
P7
1
2
RESB
41
U
FILT
42
AF
IL
T
44
URX
1
39
VDD
3
38
D
+
5
VSS1
8
VDD1
10
SI0
11
SCK0
35
P26
32
P23
29
P20
26
SDAT
27
BCLK
13
SI
1
15
P1
6
16
P1
7
18
M
CL
KO
21
P0
0
24
P0
3
14
SCK
1
19
VD
D2
20
VSS
2
17
M
CL
KI
22
P0
1
23
P0
2
IC502
LC87F1HC8A
NC-880XEK CD/MP3 SCHEMATIC DIAGRAM