A
B
C
D
E
F
G
H
1
2
3
4
5
6
I
J
K
L
M
N
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 & PANEL P.C.B.)
-20.9
-20.9
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
5.0
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
5.0
5.1
5.1
5.1
~
~
~
~
~
~
~
-26.7
5.0
5.0
0
0
0
-20.9
-20.9
FL DRIVER
MAIN (2)
7.3
6.7
6.2
0
0
0
0
0
0
-7.5
-8.5
-8.0
PHONES AMP
3
4
5
2
1
6
7
8
LT1S21A
Point
y
(Pin 20 of IC830)
V : 2V/div, H : 1
µ
sec/div
DC, 1 : 1 probe
Point
@6
(Pin 1 of IC830)
V : 10V/div, H : 2 msec/div
DC, 1 : 1 probe
0V
0V
CDR-S1000
E-38/J-34
V1 : 14-BT-56GN
●
GRID ASSIGNMENT
●
ANODE CONNECTION
PATTERN AREA
q
^9
Note 1) F1, F2 ......... Filament
2) NP .............. No Pin
3) NX .............. No Extend pin
4) P1~P35 ....... Datum Line
5) 1G~15G ...... Grid
●
PIN CONNECTION
P1
18
17
DISPLAY
CONTROL
REGISTER
OUTPUT
PORT
(2BIT)
SERIAL
RECEIVE
CIRCUIT
DIGITAL
OUTPUT
CIRCUIT
DISPLAY
CONTROLLER
CLOCK
GENERATOR
P0
XOUT
20
XIN
21
CS
14
SCK
15
SDATA
16
RESET
13
DIG00
12
61
DIG15
DIG12
64
1
DIG11
SEG00
59
23
SEG35
SEG27
31
33
SEG26
SEGMENT
OUTPUT
CIRCUIT
DISPLAY CODE
REGISTER
(8BITx16)
CGROM
(35BITx160)
DECODER
CGRAM
(35BITx16)
DECODER
CODE
SELECT
CODE
WRITE
RAM
WRITE
CORD/
COMMAND
CONTROL
CIRCUIT
IC830 : M66004FP
FL Driver
IC500 :
µ
PC4570HA
Dual OP-Amp
V
O1
2
–Vm
1
3
+Vm
1
4
V
EE
5
+Vm
2
6
–Vm
2
7
V
O2
8
V
CC
9
V
CC
1
1
–
+
–
+
2
The voltage value is measured during playback.
The waveform is measured while CD OPTICAL (1kHz) signal is recorded.
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 ...