LS
Vdd
O4
O6
O3
O1
O5
O2I2
I5
I1
I3
I6
I4
DALAS
Vg
Vdd
LDon
MI
Lo
Adj
C
GNDL
Vrfe
Vrf
HG
CD TEXT
PDM
for coax out: 3875 = 22R
22p
for COAXIAL OUT version only
not for flap
comm.cath
D1
D5
D3
D2
D4
INNERSWITCH
-
+
-
+
-
-
+
+
CD DRIVE
VAM 1201
Track
Focus
MM
SLEDGE
DISC
Do not split cables!
length 30cm
for OPTICAL OUT version only
during speed up play brake
Timing & Sync
Protection
CRC
Check
CPU
Inter-
face
32kx8
RAM
M
TRAY
MOTOR
Loader
for TRAY Version only
for FLAP version only
##
(H = CD-R/W)
(H = Laser On)
CD R/W Front End
WS
SDA
BCLK
TRAY_SW
SICL
SICL
SILD
SILD
RESET
RESET
DATA
DATA
SWITCH
INNERSWITCH
INNERSWITCH
#
NFR: +A = 8 ... 13.5V
PTC: +A = 6 ... 13.5V(only for battery powered versions)
JST EH
TRAY
Break-Away PB OPT OUT
VDD
DQSY
SRDT
SCLK
SW2
SW1
TEST
GND
XMODE
MCK
WFCK
SCOR
SBSQ
EXCK
CD-TEXT INTERFACE
only if not CD-TEXT
TURNTABLE
TRAY_SW
TRAY-
TRAY+
KILL
SUPPLY & AUDIO INTERFACE
CONTROL INTERFACE
WS
SDA
HF
SLIDE
BCLK
+5V
GND
+A
FOCUS
TRACK
SERVO-DRIVER
MOTOR-DRIVER
RESET
DATA
SILD
KILL
SICL
GND
JST PH
for BLER measurement
CFLG output (open drain)
"L"=dig out, "H"= no dig out
EBU_GND
SHIELD
DOBM
+5V
DOBM (TTL)
GROUND
for Coaxial: for Optical:
JST PH
resistor for flap version only
SHARP TOSLINK
JST EH
1
2
3
4
5
6
JST EH
DQSY
SRDT
uP_CLK
JST FE hor
JST PH
(to versatile pin 63 of decoder IC)
#
#
[7]
1
2
3
4
5
6
7
8
for R/W: 270k
for coax. out: 33R
#
##
#
#
#
[1]
[2]
[3]
[4]
[5]
[6]
[6]
[5]
[4]
[3]
[2]
[1]
# ... for provision only
CD-BOARD
(
ECO-SL Mk3)
3245671 8 9 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30 31
L
K
J
O
I
H
G
F
E
D
C
B
A
N
M
L
K
J
O
I
H
G
F
E
D
C
B
A
N
M
3245671 8 9 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30 31
HF HF HF HF HF
HF
L
L
L
DA
L
L
L
L
L L
L
+5ESD
+5ESD
+4V
+5ESD
SVDDA1
T730
100n
2802
18p
2810
47n
2809
47n
2870
47n
2831
100n
2898
2848
10n
560p
2820
1n5
2823
2n2
2814
15k
3806
33k
3804
10k
3803
3883
100
3858
100
3818
120k
3817
4k7
560
3807
4k7
3882
10k
3827
10k
3828
10k
3829
10k
3830
10k
3825
3826
10k
PC74HCU04D
7819
F
13 12
1
PC74HCU04D
7819
E
11 10
1
PC74HCU04D
7819
D
98
1
PC74HCU04D
7819
C
56
1
PC74HCU04D
7819
B
34
1
PC74HCU04D
7819
A
12
1
2899
4u7
BC337/40
7822
7802TDA1302T
16
15
14
13 12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
D
D
D D
D
L HF
DA
D
D
HF
HF
HF
DA
L
D
D
EBU
D EBU
D
D
D
D
DD
D
D
D
D
D
D
EBUEBUEBU
L
DA
to 3881
from 7860/Pin 41
TRAY_SW
TRAY+TRAY-
TRAY_SW
TRAY+
TRAY-
R2
R1
D4
D3
D2
D1
VDDA1
+A_TRAY +A_TRAY
+4V
+5ESD
+4V
+4V
+4V
+4V
+A
+5ESD
+4V
+5V
+A
+A
+4V +5V
+4V
+A_TRAY
+4V
+4V
+4V
+5V
DD4
DD5
DD3
DD2
DD1
LD-
HF
V4
LD_ON
47n
2722
1u/16V
2865
100n
2869
47p
2845
2861
22p
2862
22p
2856
47n
2857
22n
2858
47p
100n
2853
2851
10n
220p
2830
220p
2829
220p
2828
220p
2827
10n
2839
5n6
2836
2825
220p
2826
220p
2837
560p
2840
1n8
100n
2819
10n
2761
2890
10n
2842
2868
47p
100n
2838
1n
2720
47p
2721
10n
2891
100n
2818
100k
3857
33k
3895
1k8
3893
33k
3892
1k
3891
1k
3890
470
3721
22
3898
100
3875
3879
560
10k
3842
3763
3764
220R
220R
220R
3762
100
3860
100
3861
33
3832
1M
3862
22k
3856
1k
3844
3872
100
1k
3852
27k
3851
3853
6k8
1k
3820
1k2
3839
1k2
3836
39k
3843
22k
3838
27k
3835
1k
3815
3837
6k8
3840
6k8
3874
10k
3873
10k
3870
10k
3876
180
10
3871
100
3864
3896
330
470
3897
39k
3845
1k
3846
220
3751
3752
220
220
3865
10k
3867
10k
3866
10k
3868
10k
3869
220
3863
3848
1k
3850
1k
1k
3833
220
3859
10k
3819
3753
220
10k
3880
390k
3854
4k7
3881
47
3729
10k
3728
470
3727
470
3726
470
3725
470
3720
470
3723
470
3722
470
3724
10
3899
10
3894
4k7
3730
47u
2859
4u7/16V
2860
2847
47u/16V
2843
0.47u
2849
47u/16V
47u/16V
2863
4u7/16V
2844
2850
4u7
1u
2892
BC547C
7878
BC547B
7877
7821 LC89170M
10
11
12
13
141
2
3
4
5
6
7
8
9
1895
YKC21
1804
1890
1
2
3
1880
1
2
3
1881
1
2
3
9802
9800
9801
9803
9890
5890
920927-152B
1
2
34
6
MT
1807
1
2
1803
1
2
1850
1
2
1820
Leaf Switch
1810
2
17
1
100u AL04
5802
10u AL02
5810
1u AL02
5804
6888
BZX79F2V4
7855
TDA7072A
6
1
2
3
8
5
input-
input+
GND
+Vp
out-
out+
1720
1
2
3
4
9804
1802
7896
1
2
3
GP1F32T
IC
Driver
3R3
3849
3841
3R3
8.46MHz
5860
SAA7378
7860
10
11
12
13
14
15
16
17 18 19
1
20 21 22 23 24 25 26 27 28 29
2
30 31 32
33
34
35
36
37
38
39
3
40
41
42
43
44
45
46
47
48
49
4
50515253545556575859
5
6061626364
6
7
8
9
PINS
MICROPROCESSOR
V1...VV5
INTERFACE
DETECT
PEAK
KILL
MOTO2
MOTO1
WCLK
VDD2P
SCLK
SBSY
SFSY
VSS2
MISC
DATA
RCK
SUB
KILL
V5
V4
V3
VSSA1
VSSA3
SELPLL
HFIN
Vref
D3
D2
D1
VSSA2
VRH
IREFT
R2
R1
D4
VRL
VDDA1
ISLICE
DIGITAL
DEMOD.
CORRECTION
ERROR
PROC.
PRE-
EFM
PLL
CONTROL PART
CONTROL
FUNCTION
SRAM
FLAGS
TIMING
CONTROL
MOTOR
INT.
EBU
ADDR.
RAM
VERSATILE
OUTPUT
STAGES
FO
SILD
SL
RAB
TEST3
SCL
SERIAL DATAAUDIO
VDD1P
LDON
INTERFACEPROCESSOR
SDA
DOBM SUBCODE
CL4PROCESSOR
VSS1
VSS3
ADC
IREF
FRONT END
V2
VDDA2
V1
TEST1
CFLG
CRIN
C2FAIL
CROUT
VDD3C
TEST2
STATUS
CL16
RESET
CL11
HFREF
VSS4
RA
NC
1806
1
2
3
4
5
6
1801
10
11
12
1
2
3
4
5
6
7
8
9
PTC 4R6
3847
TDA7073A
7851
14
10
1
2
6
7
11
3
4
13
16
9
12
5
8
15
+
-
VDD
+
-
TDA7073A
7852
14
10
1
2
6
7
11
3
4
13
16
9
12
5
8
15
+
-
VDD
+
-
2767
2765
22p
22p
22p
2764
470p
2766
SUPPLY FOR 7819
470
3771
HF PRE-AMPLIFIER
TO 1804
FROM 1810
0V
4V
0V 0V
4V
0V 0V
0V
4V
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