MagTek TRIPLE TRACK Delta ASIC - Manual (Page 24)

Triple Track ASIC
20
TK-A
TK-C
STROBE
DATA*
1
2
3
4
5
6
7
J1
7PIN
VDD
HD-CMN
1
AVDD
4
AVSS
2
HD-A
3
HD-B
5
NC
6
HD-C
7
STB
8
NC
9
GND
11
DATA
10
DVSS
12
DVDD
13
GND
14
U1
SHIFT OUT ASIC
1
2
3
4
5
J2
5PIN
DATA*
STROBE VDD
VDD
TK-C
TK-B
TK-A
VDD
TK-B
DATA*
STROBE
C1
.1uF
IntelliHEAD conector
* The DATA line should be
conne cted to an OPEN DRAIN
OUTPU T/INPUT pin for
compa tiblity wit h future
versi ons.
TO HOST
INDIVI DUAL HEAD C OMMONS (HC) TRACES SHO ULD
TIGHTL Y FOLLOW MA TCHING TRAC E UNTIL THE Y
ARE CL OSE TO CHIP AND THEN B E JOINED TO GETHER.
THIS I S TO REDUCE NOISE.
Note tha t MagTek he ad assembly pin assign ments do v ary. The J 1 connector
shown re presents on ly one exam ple of a he ad assembl y. Be sure to check
your par ticular hea d assembly for its con nector pin assignment .
HC
Figure 5. Schematic