7-10
BKM-120D/127W/129X/142HD
7-10
2
3
4
5
ABCDEFGH
1
DECODER
DECODER
LATCHES
4LSB’S
CURRENT
CELLS
DECODER
DECODER
LATCHES
6LSB’S
CURRENT
CELLS
CLOCK
GENERATOR
4LSB’S
CURRENT
CELLS
6LSB’S
CURRENT
CELLS
CLOCK
GENERATOR
DECODER
DECODER
LATCHES
4LSB’S
CURRENT
CELLS
6LSB’S
CURRENT
CELLS
CLOCK
GENERATOR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
31
32
33
48
21
22
23
24
25
26
27
28
29
30
35
34
CURRENT CELLS
(FOR FULL SCALE)
BIAS VOLTAGE
GENERATOR
43
42
44
45
46
47
41
40
39
38
37
36
(LSB) R0
R1
R2
R3
R4
R5
R6
R7
R8
(MSB) R9
RCK
(LSB) G0
G1
G2
G3
G4
G5
G6
G7
G8
(MSB) G9
GCK
(LSB) B0
B1
B2
B3
B4
B5
B6
B7
B8
(MSB) B9
BCK
DV
DD
VB
DV
SS
AV
SS
RO
AV
SS
GO
AV
SS
BO
AV
DD
AV
DD
AV
DD
VG
VREF
IREF
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
2
1
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
3
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
4
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
5
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
6
+
–
8 BIT
LATCH
7
+
–
8 BIT
D/A CONVERTER
8 BIT
D/A CONVERTER
8 BIT
LATCH
8
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
9
10
D0-D7
D0-D7
D0-D7
D0-D7
D0-D7
D0-D7
D0-D7
D0-D7
VSS
A03
+
–
A04
A05
19
20
18
17
GND
A02
A01
DI
A06
A07
A08
A09
A010
VDD
16
15
14
13
12
11
CLK
LD
D0
A012
A011
VCC
ADDRESS
DECORDER
8 BIT
D/A CONVERTER
8 BIT
LATCH
8
7
6
5
4
3
2
1
1-12
D2
D1
D0
D11
D10
D9
D8
D7
D6
D5
D4
D3
12
D0-D7
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
11
D0-D7
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
10
D0-D7
+
–
8 BIT
D/A CONVERTER
8 BIT
LATCH
9
D0-D7
HD, VD
H, V
F
D1
J2
F
KF
INDEX
H
COUNTER
HD, VD
H, V
F
D1
J2
H
INDEX
ON
OFF
ON
OFF
KV
KF
KH
KV
KF
KH
ON
OFF
KAH2
KAH1
VL
D
D
XY
WID
KV
L
H
B0 - 9
H
H
L
L
CF0
CF1, 2
KAH
EAV
SAV
ANC
D
H
L
WRES RRES
RCKWCK
OUTIN
27M
SAVPNT
B0 - 7 = V INX DATA
B8 = CRCC
B9 = FEOR
B0 - 3 = VL10 - 13
B4 - 7 = VL20 - 23
B9 = EOR B4 - 7
B8 = EOR B0 - 3
B0 - 7= ERROR COUNT
B9 = 2 - 11 RETURN
B8 = ØDET
13. 5M
VW
RX
10
10
10
10
101010
3
2
3
7
10
10
10
10
10
10
10
10
10
10
#FCOUNT
#HCOUNT
RF
CF0
2D
2
D0 - 9
FMX
SEPCK1
KCK
KAH
VD0 - 9
PERROR
FFW
POUT
VDEOR
XER
KVVD
KF
KHHD
CF0 - 2
CRCC
TSTENA
TWV
VFMD
HIZ
XCOR
D1J2
FFWON
CF0SEL
VDMUTE
ANCDEL
ALLDEL
INDEX DEL
DI0 - 9
LIM
SEL
FIFOWIN
FIFORSTW
FIFOWCK
FIFORX
DICK
2
LSTD
TWF
TRSDET
FFWCONT
EOR
KAH
PARITY
GEN
DATA
SELECT
DECODE
DECODE
DECODE
DECODE
V
INDEX
CRCC
DET
HUM-
MING
HUM-
MING
SKEW
TRANSIENT
DET
VIDEO
INDEX
DEL.
FIFO
PARITY
ERROR
DET
PARITY
ERROR DET
WHEEL
TRS
FLY-
LIM
COUNT
ERROR
GEN
TIMING
D
D
D
D
D
DDD
FRESH
TRS
DET
EAV
DEL
KHHD, KVVD, CF0 - 2
CRCC, INDEXCOM
INDEXCOM
FREERUN
DATASEL0, 1
TRSMODE
INXB0B2
CFINC
INXBB0
INXBB1
INDEXENA
0
1
2
3
0
1
2
3
2D
51
89
80
81
86
87
88
85
93
96
52
55
|
63
94
92
91
75
24
64
82
97
74
84
77
76
98
23
99
100
95
41
38
48 - 50
43 - 45,
34 - 37,
42
1
18 - 12
27 - 25,
30,
31
47
39
2
33
10
11
9
20
32
46
21
6
7
8
5
22
19
BD BKM-120DBD BKM-120D
74VHC86MTCX (IC211)
VCC
GND
13
14
12
11 8
10
9
2
1
4
3
5
6
7
74VHCT123AMTCX (IC202, 207)
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
CLR
Q
Q
CLR
Q
Q
1A
1B
1 CLR
CEXT 2
2 REXT/CEXT
1Q
2Q
GND
VCC
1 REXT/CEXT
CEXT 1
1Q
2Q
2 CLR
2B
2A
CXB1342R (IC103, 108)
IN
1
2
3
4
8
7
6
5
GCA
Vcc
DC CONT
REGULATOR
GND
OUT
GAIN-CONT
DC-CONT
GND
GAIN
CONT
V
EE
CXA1521M (IC303, 305, 306)
PARALLEL DATA
PARALLEL
CLK
10-BIT
10-BIT
__
_
_
_
RESET
S/P CONVERTER
30-BIT SHIFT
RESISTOR
DATA
DET
RESET
TIMING
GENERATOR
SYNC
DETECTOR
PHASE
COMP
1/2
LOCK
DET
VCO
CHARGE
PUMP
30-BIT
DPR
LST
SY
SX
MDS
MOD1
MOD0
ICP
CPX
CPY
BCAP
FSR0
FSR1
FSR2
FSR3
REGENERATED DATA
SERIAL CLK
SERIAL DATA
SYNC
PCK
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
EVR
FREE RUN SET
RE-SCRAMBLER
NRZI - NRZ
DE-SCRAMBLER
CABLE
EQUALIZER
SCKY
SCKX
TEST
DIY
DIX
ADS
DQ
_
THRU
AGCR
AIY
AIX
MON1
MON0
AGCL
46
7
6
8
21
22
9
13
14
15
16
17
18
10 24 26 27 36 29 30 31 32
34
35
45
37
38
41
43
54
50
51
52
53
55
56
57
58
60
61
63
2
CXD2309Q (IC304)
CXD8386AQ (IC208)
MC74HC595AF (IC405)
MC74HC4053F (IC301)
1
2
3
4
5
6
7
8
11
10
9
16
15
14
12
X1
X0
Y1
YC
Y0
EN
VEE
GND
VDD
XC
ZC
Z0
13
Z1
AZ
AX
AY
OPEN
OPEN
OPEN
MB88346BPFV (IC406, 407)
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
1-C 1-CR 1-RD 1-CK 1-CK 1-Q 1-Q GND
VDD 2-C 2-CR 2-RD 2-CK 2-CR 2-Q 2-Q
TC74VHC08F (IC213)
1214 1113 10 9 8
31 42 5 6 7
Vcc
4B
4A
4Y
3B
3Y3A
1A
1B
1Y
2A
2B
GND2Y
TC74VHCT541AFT
(IC102, 104, 107, 109)
9
10
111213
141516
87654321
QQ
D
CK
CLR
Q
Q
D
CK
CLR
Q
Q
D
CK
CLR
Q
Q
D
CK
CLR
VCC
4Q1Q
1Q
1D
2D
2Q
2Q
GND
CLEAR
4Q
4D
3D
3Q
3Q
CLOCK
TC74VHC175FT (IC212)
1
2
3
4
5
6
7
16
17
18
19
20
15
14
13
12
11
8
9
10
A1
G1
A2
A3
A4
GND
A6
A7
A8
A5
VDD
G2
Y3
Y1
Y2
Y5
Y4
Y6
Y7
Y8
TC7S14FU (IC210)
1 7
8
3
4
5
2 6
1A
3Y
2A
GND
VCC
1Y
3A
2Y
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