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A
B
C
D
E
F
G
H
1
2
3
4
5
6
I
J
K
L
M
N
O
7
8
9
10
* All voltage are measured with a 10M
Ω
/V DC electric volt meter.
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
■
SCHEMATIC DIAGRAM (MAIN P.C.B.)
2.5
2.5
5.1
5.1
5.1
5.1
5.1
5.1
0
0
0
0
0
0
0
0
0
0
2.4
2.4
5.1
4.9
2.5
5.1
0
2.5
4.9
0
5.1
0
5.0
5.0
0
5.0
5.0
5.0
~
~
~
~
~
~
~
~
5.1
5.1
5.1
5.1
5.1
5.1
5.1
~
~
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.1
0
5.1
5.1
5.1
2.5
2.6
2.6
2.4
0
5.1
2.2
0
2.5
0
2.5
5.1
0
5.1
0
0
2.5
0
5.1
0
5.1
0
0
0
0
0
0
0
0
4.9
4.9
5.1
0
2.6
2.6
2.6
2.3
2.6
0
0
0
5.1
0
0
2.5
5.1
5.1
5.1
0
5.1
5.1
0
0
5.1
5.1
0
5.1
2.5
2.4
0
0
0
0
5.1
5.1
0
0
0
2.5
2.5 2.4
5.1
2.3
0
0
0
0
5.1
5.1
2.5
0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.1
0
5.1
2.5
0
0
0
0
2.7
2.7
2.7
0
5.1
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
5.1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5.0
5.0
5.1
5.0
5.1
5.1
3.6
0
1.5
0
5.1
0
0
0
0
0
1.7
0
0
1.3
~
~
~
~
~
~
5.1
0
0
2.8
5.0
0.2
0
3.9
5.1
5.1
0
0
4.8
5.0
0
0
3.8
5.0
1.7
5.1
0
3.6
0
3.6
0
0
~
~
~
~
5.1
0
0
0
0
0
0
0
0
0
5.0
0
~
0
0
0
5.1
4.0
0
~
0
~
~
~
~
~
~
~
~
5.1
0
0
0
2.2
2.3
0
0
5.1
0
~
0
2.7
0
0
0
0
2.6
2.6
0
0
2.5
0
2.5
0
0
0
0
0
0
5.1
5.1
5.1
~
0
5.1
0
2.4
5.1
1.7
2.4
DIR
SRC
PLD
DSP
14
6
5
4
13
12
11
9
8
10
2
1
7
3
2
1
14
3
4
13
12
11
10
9
9
8
8
12
11
14
4
2
1
3
5
6
3
8
6
5
7
2
4
1
5
6
13
7
10
7
Point
e
CH 1 : Pin 3 of IC206 or Pin 1 of IC8
CH 2 : Pin 8 of IC206
V : 2V/div (CH 1)
V : 2V/div (CH 2)
DC, 1 : 1 probe, H : 10
µ
sec/div
0V
0V
CH1
CH2
Point
r
CH 1 : Pin 3 of IC8 or Pin 80 of IC209
CH 2 : Pin 8 of IC8
V : 2V/div (CH 1)
V : 2V/div (CH 2)
DC, 1 : 1 probe, H : 10
µ
sec/div
0V
0V
CH1
CH2
Point
u
(Pin 3 of IC205)
V : 2V/div, H : 50 nsec/div
DC, 1 : 1 probe
Point
!1
(Pin 142 of IC205)
V : 2V/div, H : 0.1 msec/div
DC, 1 : 1 probe
Point
!2
(Pin 122 of IC205)
V : 2V/div, H : 0.1 msec/div
DC, 1 : 1 probe
Point
!3
(Pin 42 of IC205)
V : 2V/div, H : 10
µ
sec/div
DC, 1 : 1 probe
Point
!6
(Pin 22 of IC4 or Pin 59 of IC205)
V : 2V/div, H : 5
µ
sec/div
DC, 1 : 1 probe
0V
Point
!8
(Pin 62 of IC4 or Pin 63 of IC205)
V : 2V/div, H : 5
µ
sec/div
DC, 1 : 1 probe
0V
Point
!9
(Pin 21 of IC4 or Pin 62 of IC205)
V : 2V/div, H : 5
µ
sec/div
DC, 1 : 1 probe
0V
Point
@0
(Pin 51 of IC205 or Pin 76 of IC209)
V : 2V/div, H : 5
µ
sec/div
DC, 1 : 1 probe
Point
@3
(Pin 40 of IC4, Pin 13 of IC5 or Pin 44 of IC209)
V : 2V/div, H : 5 msec/div
DC, 1 : 1 probe
0V
Point
q
(Pin 4 of IC201)
V : 2V/div, H : 1
µ
sec/div
DC, 1 : 1 probe
0V
Point
w
(Pin 37 of IC206)
V : 2V/div, H : 1
µ
sec/div
DC, 1 : 1 probe
0V
0V
0V
0V
0V
Point
!4
(Pin 50 of IC205 or Pin 30 of IC207)
V : 2V/div, H : 10
µ
sec/div
DC, 1 : 1 probe
0V
Point
!5
(Pin 49 of IC205)
V : 2V/div, H : 5
µ
sec/div
DC, 1 : 1 probe
0V
Point
!7
(Pin 60 of IC205)
V : 2V/div, H : 5
µ
sec/div
DC, 1 : 1 probe
0V
0V
Point
@4
(Pin 42 of IC207 or Pin 24 of IC209)
V : 5V/div, H : 50 nsec/div
DC, 1 : 1 probe
0V
CDR-S1000
E-37/J-33
IC202 : NJM2904M-T1
Dual OP-Amp
–
+
OUT
1
–IN
1
–V
CC
+V
CC
OUT
2
1
2
3
4
5
+IN
1
–IN
2
+IN
2
–
+
6
7
8
IC200 : TC74HCU04AF-TP1
Hex Inverters
1A
1Y
2Y
V
DD
6A
1
2
3
4
11
2A
6Y
5A
12
13
14
3A
3Y
5Y
4A
5
6
7
V
SS
4Y
8
9
10
IC201 : HD74HC02FPEL
Quad 2 Input NOR
1
2
3
4
5
6
7
Y1
A1
B1
Y2
A2
B2
GND
14
13
12
11
10
9
8
VCC
Y4
B4
A4
Y3
B3
A3
IC208 : HD74HC86FP
Quad 2 Input EX-OR
14
(V
DD
)
V
CC
4A
4B
13
12
4Y
11
3B
10
3A
9
3Y
8
7
GND
(V
SS
)
6
2Y
5
2B
4
2A
3
1Y
2
1B
1
1A
The voltage value is measured during playback.
The waveform is measured while CD OPTICAL (1kHz) signal is recorded.
IC207 : AD1893JST
SRC (Sample Rate Converter)
SERIAL IN
ACCUM
AD1893
MULT
CLOCK
TRACKING
FIFO
COEF ROM
SERIAL OUT
1
44 43 42 41 40 39 38 37 36 35 34
12 13 14 15 16 17 18 19 20 21 22
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
NC
BCLK_I
WCLK_I
LR_I
NC
VDD
GND
NC
BKPOL_I
MODEO_I
NC
NC
WCLK_O
LR_O
DATA_O
NC
VDD
GND
NC
BKPOL_O
MODE0_O
NC
NC
MODE1_I
/RESET
NC
GND
NC
MUTE_I
NC
MUTE_O
MODE1_O
NC
NC
DA
T
A_I
XT
AI_I
NC
XT
AL_O
NC
SETSL
W
NC
PWRDWN
BCLK_O
NC
ANALOG
(1)
Содержание CDR-S1000
Страница 4: ...CDR S1000 CDR S1000 REAR PANELS 3 U C models A model B G models ...
Страница 48: ...CDR S1000 CDR S1000 ...