4-1
4-1
CS 46 674
INTERFACE
VERSATILE
DEMOD
EFM
PLL
DIG.
STAGES
OUTPUT
CONTROL
MOTOR
KILL
INTERF.
LOOPBACK
SER. DATA
INTERF.
VERSAT.
INTERFACE
SER. DATA
BITSTREAM DAC
TIMING
INTERF
A
C
E
MICR
OCONTR
OLLER
PROCESSOR
AUDIO
PROCESSING
PRE-
FUNCTION
CONTROL
SRAM
ADDR
INTERF.
EBU
DET.
PEAK
CORR.
ERROR
PR
OCESSOR
SUBCODE
END
FRONT
VREF GEN.
ADC
I/02 |
WE
WE | RAS
RAS | A9
NC | NC
A10 | NC
A0 | A0
A1 | A1
A2 | A2
A3 | A3
VCC |
VCC
GND | GND
I/04 | I/04
I/03 | I/03
CAS | CAS
OE | OE
A9 | NC
A8 | NC
A7 | A8
A6 | A7
A5 | A6
A4 | A5
GND | A4
16 MBit | 4 MBit
VCC | I/01
I/01 | I/02
30k
2k
12k
24k
24k
ADD
A
B
OUT A
OUT B
BEEP
ALC
1k6
1k6
SW
IN
TC
SW
SW
SW
DET
PWC
RF IN
ADD OUT
DBB NF
DBB OUT
DBB SW
BIAS IN
BIAS
POWER
MUTE
IN B
BEEP
GND
MUTE
IN A
ATT
ALC
ALC IN
MIX OUT
GND
A
C
B
VCC
H
I
J
A
B
C
D
E
F
G
H
I
J
to 7400 (part 2)
from 1951
SM5903BF
1
2
3
4
5
6
7
8
9
10
11
3K9,E
,C
to 7801, pin 63
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
A
B
C
D
E
F
+A
DM_PWM
CLK
+2.7V
+A
+2.7A
+2.7V
+2.7V
+2.7V
+2.7V
VREF
VREF
DBB_STEP
+2.7V
+2.7V
G
SL
C....0R
E,C
,C
6R8 .../all others
6R8 .../all others
.../17
.../17
C,E
5K6 ... for D2
...for D1b
SL-
SL+
DM-
DM+
S
R
E
S....only for non Cord R/C
(part 2)
from 7250
(part 2)
from 7400
(part 2)
from 7400
(part 2)
from 7400
(part 2)
from 7400
(part 2)
from 7400
3K9,E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
X
C
E
E
R....only for Cord R/C
E
E
E....only for Doris2 (ESP)
C....only for Doris1b (non ESP)
C
E
E
180K
TRACK+
FOCUS-
FOCUS+
TRACK-
SL
FO
RA
E
E
E
E
E
E
E
E
E
F
E
E
E
E
E
E
E
G
F
E
G
G
G
G
F
F
F
F
G
F....only for 12 sec ESP
E
E
E
G....only for 45sec ESP
C
C
TRACK+
FOCUS-
FOCUS+
TRACK-
RA
FO
175kHz
RFE
LS
to/from
VAM2103/08
to VAM2103/08
to/from
VAM2103/08
16,9MHz
E
C
16
16,9MHz
E
E
HF-Equalization mode (L=double speed)
HF-Gain(L=CD-RW mode)
from/to 7400-P
AR
T2
from 7400-P
AR
T2
to 7400-PART2
%....tolerance 1%
X....component only forseen (not in use)
LDON (H=LASER ON)
LD
LO
VDD
D5
D4
D3
D2
D1
LDON
VDDL
3834
22R
3349
33K
3856
1K
TC75W51FU
7958-B
4
8
7
6
5
3364
3323
3K3
BC857BW
7355
3322
3K3
47K
3367
1M
3365
100R
3366
1M
3318
2K7
A
3317
2K7
3316
1K
3363
47K
A
3362
100K
3963
3881
10K
10K
3882
25
24
23
MPC17A50VM
7950
9
8
7
6
5
11
10
1
4
36
35
34
33
32
31
30
3
29
28
27
26
22
21
20
2
19
18
17
16
15
14
13
12
470p
2972
2970
100n
100n
2968
2971
100n
100n
2969
6352
BAT54S
BAT54S
6351
3839
0R
3838
0R
A
3822
0R
100n
2370
3350
10K
100n
2369
3837
1K
3836
1K
3361
22K
680p
2359
2358
680p
3961
3K9
3n3
470p
2962
6K8
3953
2957
2965 1n5
6K8
3952
1n5
2956
2953
1u
100n
2958
47K
3955
3954
47K
7958-A
TC75W51FU
2955
22u
4
8
1
2
3
2954
1u
470p
2950
470p
2952
2951
470p
2959
470p
470p
2960
470p
2961
2
1
PH-B
4
3
2
1
1950
PH-B
100n
0R
3951
1951
3957
3K9
3958
2964
2963
10n
10K
10K
3895
27K
3959
7892
BC847BW
D
5K6
3814
A
2826
100n
2818
1u
2K2
2K2
3821
3820
2K2
3819
3816
2K2
3818
2K2
2817
1u
2K2
3817
3813
33K
5806
100M
2890
100p
10K
10K
3805
3802
3804
10K
3801
10K
3803
3800
10K
10K
A
BC847BW
7353
3359
10K
2368
2u2
3K3
3360
2367
220n
A
2366
10u
A
2351
1u
A
1u
2352
4K7
3351
10K
3352
10u
2353
7351
BC847BW
2354
10u
A
2355
330n
3357
0R
33n
2362
33n
2363
BZX284-C10
6350
ESD
10n
2364
ESD
2356
1u
3355
0R
3353
2R2
0R
3356
2R2
3354
A
A
22u
2360
100n
1350
Headphone/RC socket
100n
2361
2357
A
22u
2365
4
3
2
1
BC817-40
7352
2350
2
4
3
100n
A
10
15
7350
3300
1
5
1u
TA2120FN
5
3
20
9
4
7
6
8
18
19
47K
14
16
23
24
1
22
21
17
13
11
12
2
3313
10K
2310
BC847BW
7301
3314
2309
22n
3311
1K5
3301
10K
3321
22K
22K
3303
2313
22u
100p
2305
3K3
3305
1n
2301
A
1n
2307
3309
680R
10K
3312
TC75W51FU
7300-B
BC847BW
4
8
7
6
5
22n
2308
7302
1K5
3310
22K
3315
3302
22K
2304
3320
22u
10K
100p
3304
3K3
2300
2312
1n
A
7300-A
1n
2306
3308
2
3
2K2
3890
680R
TC75W51FU
D
2854
47p
4
8
1
D
2853
100p
3833
0R
0R
3852
D
5800
100M
22u
2871
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
D
22u 2808
A
A
2812
100n
3n3
2821
2820
3n3
3n3
2819
3830
0R
0R
3829
0R
3831
5802
100M
0R 3853
D
0R
3854
33n
2870
3870
0R
D
D
D
D
2967
100n
CSTCC
8M46
5801
2852
100n
D
3855
22R
3850
22R
3851
0R
2850
100n
3832
3K3
3835
1n5
2824
2825
1n5
4R7
100M
47u
2827
5834
2822
33n
2823
220n
10K
3826
3825
10K
3827
10K
10K
3807
3823
10K
3824
2810
22u
3815
10R
10R
22u
2811
3809
33R
22K
3894
3893
22K
3892
220R 2891
560p
7890
BC857BW
3891
1K2
BC857BW
7891
2809
1n
3808
1K
7800
BC857BW
3810
470K
3811
2K2
3812
22K
2813
2n2
2814
22p
2816
10n
3879
2815
22n
D
0R
D
3878
0R
2872
100n
D
0R
3880
22R
0R
3871
3872
0R
3873
0R
3875
3877
0R
3874
0R
3876
0R
5
4
3
26
25
24
23
22
21
7870
DRAM_16/4 BIT
16
15
14
13
12
11
10
1
9
8
6
2800
1n5 2801
560p
2
19
18
17
220p
2807
2806
220p
2803
220p
2805
220p
220p
2804
WCLK
28
WCLI 35
VSSD3
58
VSSD2
50
33
VSSD1
VSSA2
14
VSSA1
4
220p
2802
VDDA2
17
5 VDDA1
V5
62
V4
61
V2|V3 34
V1
63
TEST3 44
TEST2
31
TEST1
25
SUB 46
STATUS 43
7801
SAA7324
SDA 39
29
SCLK
SCLI 37
SCL 40
SBSY 48
23
RP
RN
22
RESETn 38
RCK 45
RAB 41
RA
54
VRIN
7
VPOS
21
VNEG
20
VDDD2C
57
VDDD1P
52
LN
18
64
LDON
KILL
32
ISLICE
3
IREF
6
HFREF
1
2 HFIN
FO
55
EF
30
DOEM
51
DA
T
A
SL
56
42
SILD
SFSY 47
SELPLL
24
SDI 36
43
27
D4
11
D3
10
9 D2
D1
8
CROUT
15
CRIN
16
26
CL16
CL11|4
49
CFLG
53
R2
13
R1
12
MO
T
O
2
60
MO
T
O
1
59
LP
19
3
29
7850
9
8
7
6
5
44
15
14
42
41
40
4
39
38
37
36
35
34
33
32
31
30
1
28
27
26
25
24
23
22
21
20
2
19
18
17
16
9
8
7
6
5
4
3
2
18
13
12
11
10
17
16
15
14
13
12
11
10
1
1800
DBB_ON
HP_ON
+A
BEEP
RC
MUTE
+2.7V
VREF
VREF
+3V
+2.7V
+A
INNERSWITCH
+2.7V
+2.7V
+2.7V
+3V
+2.7V
VREF
VREF
VREF
VREF
VREF
+2.7V
+2.7V
+2.7V
+2.7V
+2.7A
+2.7V
+2.7V
+2.7V
+2.7V
+2.7V
+2.7V
RAB
PORES
SCL
SILD
SFSY
SDA
INNERSWITCH
YMLD
SCL
NPC_RESET
SDA
1350 H17
1800 B1
1950 G1
1951 J1
2300 G8
2301 H7
2304 H9
2305 I7
2306 H9
2307 I8
2308 I9
2309 J7
2310 J16
2312 H9
2313 I9
2350 H11
2351 H11
2352 I11
2353 I11
2354 I11
2355 J12
2356 H14
2357 H15
2358 G11
2359 H11
2360 I15
2361 I15
2362 H16
2363 I16
2364 I17
2365 I13
2366 I14
2367 J14
2368 J14
2369 G12
2370 J11
2800 E4
2801 E4
2802 E4
2803 E4
2804 E5
2805 E5
2806 E5
2807 E5
2808 D2
2809 B4
2810 C4
2811 C5
2812 C5
2813 B5
2814 B5
2815 B5
2816 B6
2817 A8
2818 A9
2819 A10
2820 A10
2821 A10
2822 D11
2823 F6
2824 F7
2825 F7
2826 F7
2827 F7
2850 E13
2852 F16
2853 D17
2854 C16
2870 B14
2871 B16
2872 B16
2890 A5
2891 A5
2950 I4
2951 G4
2952 H4
2953 I1
2954 H2
2955 H1
2956 A11
2957 A11
2958 H6
2959 G2
2960 G2
2961 I2
2962 J2
2963 J5
2964 J5
2965 A11
2967 G16
2968 F3
2969 E3
2970 F2
2971 E2
2972 I4
3300 G11
3301 I7
3302 H8
3303 I7
3304 G8
3305 H7
3308 H8
3309 I7
3310 I9
3311 I7
3312 J9
3313 J8
3314 J16
3315 H8
3316 I16
3317 H9
3318 I8
3320 G11
3321 H11
3322 G12
3323 H12
3349 I12
3350 I10
3351 I10
3352 I11
3353 I15
3354 I15
3355 H15
3356 H15
3357 H17
3359 J15
3360 J14
3361 I11
3362 H11
3363 J16
3364 J16
3365 I14
3366 J8
3367 J7
3800 C4
3801 D4
3802 D4
3803 D4
3804 D4
3805 D4
3807 C4
3808 B4
3809 C5
3810 B5
3811 B5
3812 B6
3813 C6
3814 A7
3815 A8
3816 A10
3817 A9
3818 A10
3819 A10
3820 A10
3821 A10
3822 E10
3823 C10
3824 C10
3825 C10
3826 C11
3827 C11
3829 F8
3830 F9
3831 F9
3832 E10
3833 F10
3834 F6
3835 F7
3836 B5
3837 B6
3838 D2
3839 B17
3850 C13
3851 D13
3852 E13
3853 F14
3854 F15
3855 F16
3856 F17
3870 B14
3871 C14
3872 C14
3873 C15
3874 C15
3875 C15
3876 C15
3877 C15
3878 A16
3879 A16
3880 B17
3881 E17
3882 G15
3890 A5
3891 A5
3892 A5
3893 A6
3894 A6
3895 F16
3951 H4
3952 I5
3953 H5
3954 H6
3955 H6
3957 I5
3958 J5
3959 J5
3961 H5
3963 J4
5800 A9
5801 E6
5802 F8
5806 D2
5834 E6
6350 I16
6351 E3
6352 F2
7300-A H9
7300-B H8
7301 J8
7302 J9
7350 G12
7351 I11
7352 I14
7353 J15
7355 I16
7800 B5
7801 B6
7850 C14
7870 B14
7890 A5
7891 A6
7892 F16
7950 F4
7958-A H5
7958-B J6
PART1 – SIGNAL PROCESSING
2,7V
0V
1,9V
2,7V
4,7V
2,1V
0V
2,7V
1,9V
2,1V
2,7V
2,7V
2,7V
0V
0V
0V
2,7V
0V 2,7V
1,9V
0,7V
0,7V
0,8V
0,8V
0,8V
0,8V
0,8V
0,8V
0,7V
0,7V
0,7V
0,7V
0V
1,1V
1,7V
1,7V
0V
0,3V
1,3V
0V
0,5V
0V
0V
2,3V
0V
2,7V
2,7V
0V
0V
0,7V
0,7V
0,7V
2,7V
1,3V
1,3V
2,7V
1,3V
1,3V
2,7V
0V
2,7V
2,7V
3,2V
2,7V
2,7V
2,7V
0V
2,7V
2,7V
0V
0V
1,6V
0,3V
2,2V
2,1V
1,9V
0,7V
0,7V
0V
0,7V
0V
0V
0,7V
0,7V
0V
4,7V
0V
0V
0V
0V
M
M
1,2V
2,7V
0V
1,3V
1,3V
1,3V
0,9V
2,1V
1,5V
0V
2,2V
2,7V
2,7V
Slidemotor
Discmotor
Inners
witch
2,7V
0V
0,8V
1,3V
0V
0V
0V
0V
1,4V
1,4V
1,4V
1,4V
1,4V
1,4V
0V
0,1V
4,7V
0V
0,5V
0,1V
0,4V
2,7V
0,7V
1,8V
0,7V
1,2V
1,2V
1,5V
0,7V
1,8V
4,7V
5,5V
6,8V
7,7V
8,9V
8,9V
0,1V
0V
0V
5
15
13
14
2,6V
2,7V
1
2
3
4
6
7
11
12
10
9
0,7V
2,7V
2,7V
1,4V
1,4V
EVM
V
DC voltages measured in
PLAY-mode, DBB off
Set supplied via mains adaptor
For Service Testpoints see
Blockdiagram on previous page.