10
CR-305X
IC BLOCK DIAGRAM AND DESCRIPTIONS
VEE
VEE
TM3 TM5
TM2
TM3
FSET
TM6
TM4
VCC VCC
VCC
ISET
TN1-7 PS1-4
TTL
IIL
IIL
TTL
CC1
DFCT1
DFCT
IIL
TTL
VCC
CC1
CC2
FOK
RF-I
CP
CB
VCC
VEE
VEE
VEE
LEVEL S
MIRR
MIRR
TGFL
LPC
IIL DATA REGISTER
INPUT SHIFT REGISTER
ADDRESS DECODER
SENS SELECTOR
OUTPUT DECODER
DFCTO IFB1-6
BAL1-4
TOG1-4
FS1-4 TG1-2
VCC
FS1
FS2 Charge
up
TG2
SRCH
TGU
TG2
FSET
TA-M
VEE
FLB
FE-O
FE-M
FOCUS
PHASE COMPENSATION
TRACKING
PHASE COMPENSATION
FOH
FOL
TGH
TGL
BALH
BALL
ATSC
TZC
FZC
LDON
LPCL
FOK
VCC
FO.BIAS
WINDOW COMP.
RF SUMMING AMP
RFTC
RF-M
RF-O
PD
LD
VEE
VCC
APC
LASER POWER CONTROL
VEE
VCC
FE AMP
IFB1
IFB2
IFB3
IFB4
IFB5
IFB6
VEE
TRK.GAIN
WINDOW COMP
TM1
TG1
FS4
DFCT
TA-O
FEO
FEI
FDFCT
FGD
DFCT
E-F BALANCE
WINDOW COMP.
TGFL
BAL3
BAL4
PD1 IV
AMP
FZC COMP.
VEE
VCC
VCC
TZC COMP.
ATSC
WINDOW
COMP.
TOG1
TOG2
TOG3
TOG4
BAL1
BAL2
VEE
E IV AMP
F IV AMP
PD2 IV
AMP
PD1
PD2
FE-BIAS
F
E
EI
TEO
VEE
LPFI
TEI
ATSC
TZC
TDFCT
VC
FZC
SL-P
SL-M
SL-O
ISET
VCC
XLT
CLK
LOCK
DATA
XRST
C.OUT
SENS1
SENS2
1 2 34 5 6789
10 11 12 13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
2829
30
31
323334353637
3839
40
41
42
43
44
45
46
47
48
49
50
51
52