75
1
I
I
Input “I” RF signal converted to I-V.
2
J
I
Input “J” RF signal converted to I-V.
3
VC
O
Output voltage for VCC/2.
4
A
I
Input current for main beam servo signal A.
5
B
I
Input current for main beam servo signal B.
6
C
I
Input currentt for main beam servo signal C.
7
D
I
Input current for main beam servo signal D.
8
E
I
Input current for side beam servo signal E.
9
F
I
Input current for side beam servo signal F.
10
PD
I
Input beam spectrum monitor signal.
11
APC
O
Output laser APC.
12
APCREF
I
Input reference voltage for laser power setting.
13
GND
—
GND.
14
TEMPI
I
Temperature sensor connection pin. (Not used)
15
TEMPR
I
Temperature sensor connection pin. Output reference voltage. (Not used)
16
SWDT
I
Input micro-processor serial interface data.
17
SCLK
I
Input micro-processor serial interface shift clock.
18
XLAT
I
Input micro-processor serial interface latch. “L”: Latch.
19
XSTBY
I
Standby setting pin. “H”: Normal mode, “L”: Standby.
20
FOCNT
I
Internal current setting pin.
21
VREF
O
Output reference voltage. (Not used)
22
EQADJ
I/O
EQ central frequency setting pin.
23
3TADJ
I/O
BPF3T central frequency setting pin.
24
VCC
—
Power supply pin.
25
WBLADJ
I/O
BPF22 central frequency setting pin.
26
TE
O
Output tracking error signal.
27
CSLED
—
LPF capacitor connection pin for SLED error signal.
28
SE
O
Output SLED error signal.
29
ADFM
O
Output ADIP FM signal.
30
ADIN
I
Input ADIP signal comparator.
31
ADAGC
—
ADIPAGC capacitor connection pin.
32
ADFG
O
Output ADIP2 binary data signal.
33
AUX
O
13 output / Output temperature signal. Switched by serial command.
34
FE
O
Output focus error signal.
35
ABCD
O
Output beam spectrum signal for main beam servo detector.
36
BOTM
O
Output bottom hold signal for RF/ABCD.
37
PEAK
O
Output peak hold signal for RF/ABCD.
38
RF
O
RF equalizer output pin.
39
RF AGC
—
RFAGC capacitor connection pin.
40
AGCI
I
RFAGC input pin.
41
COMPO
O
User comparator output pin. (Not used)
IC, CXA2523AR
Pin No.
Pin Name
I/O
Description
Содержание XR-MD200
Страница 6: ...6 DISASSEMBLY INSTRUCTIONS 1 Remove the two screws 2 Remove the two screws 1 2 ...
Страница 13: ...14 13 BLOCK DIAGRAM IC301 LC866532A ...
Страница 14: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 16 15 WIRING 1 POWER AMP AC 230V 50Hz ...
Страница 15: ...18 17 SCHEMATIC DIAGRAM 1 POWER AMP Q261 262 MUTE R261 22k R262 22k 220k 220k 1000p 1000p ...
Страница 16: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 20 19 WIRING 2 FRONT ...
Страница 17: ...22 21 SCHEMATIC DIAGRAM 2 FRONT IC301 LC866532A 5L31 ...
Страница 28: ...40 39 BLOCK DIAGRAM 1 CD ...
Страница 29: ...42 41 BLOCK DIAGRAM 2 MD TO MAIN C B CN502 TO CD C B CN6 ...
Страница 30: ...44 43 WIRING 1 CD 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J CD C B COMPONENT SIDE ...
Страница 31: ...46 45 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J TP3 CD C B CONDUCTOR SIDE ...
Страница 32: ...48 47 SCHEMATIC DIAGRAM 1 CD 1 2 DTC114TK ...
Страница 33: ...50 49 SCHEMATIC DIAGRAM 2 CD 2 2 RESET 5M36 ...
Страница 34: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 52 51 WIRING 2 FUNCTION ...
Страница 35: ...54 53 SCHEMATIC DIAGRAM 3 FUNCTION ...
Страница 59: ...81 IC BA5936 Rog CURRENT DETECTOR TERMINAL IC BA5970FP IC BA6417F ...
Страница 60: ...82 IC BD7910FV IC AK4519VF ...
Страница 72: ...931196 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 ...