Technics SL-P110 - Page 22

o MN6618 (Digital Filter) -
Pin 1/0 . Pin 7[e) .
No. Mark Device Function No. Mark Device Function
1 22 R
2 | 'DO12 (o] 16-bit parallel deta output 23 MCLK I Command clock input
16-bit paraliel data output/ 24 MLD | Command load input
3 DO11/SCK o serial output bit clock
25
16-bit paraliel data output/
4 | Doto/souT o serial output data 26 RST | Reset signal input (reset at *'L’")
5 GND | GND terminal 27 vDD I Power supply (connected to +5V)
6 D09 (o] 16-bit parallel data 28 LRCK 1 R/L signal
7 29
8 D08 o) 16-bit parallel data 30 SFT I Serial data input clock
9 | DO7 o) 16-bit paratiet data 31 SIN 1 Serial data input
10 32 _—
1 33 X OoUT (e} Clock output (Not used)
12 D06 (o] 16-bit parallel dm> 34 X IN | Clock input {16.9344 MHz)
13 D05 [o] 16-bit parallel data 38 OSEL ) DA output Bar’e‘)llel/serial selection,
(parallel at ""H"’)
14 D04 o] 16-bit parallel data
36 LDGL (o] t channel deglitch signal
15 DO0O3/2RLCK o] 16-bit parallel data/RL signal
37 RDGL (o] R channel deglitch signal
16
38 vDD | Power supply (connected to +5V)
17
39 D015 16-bit parailel data (MSB)
16-bit paraliel data/serial output
18 | DO2/WCK O | word clock 40 | DO14 16-bit parallel data
19 DO1 (o] 16-bit pareliel data 41
20 D00 0 16-bit peralie! data (LSB) 42 D013 o} 16-bit parallel data
21 MDATA | Command data input '
¢ AN8290S (Spindle Motor Drive)
Pin 110 Pin 1o
No. Mark Devision Function No. Mark Devision Function
Minimum potential of IC control. 13 H3-— 1
1 GND {In this unit, it is connected to In this unit, not used.
VEE[—8.5V]) 14 H3+ |
2 DCR Standard voltage of FAI, PC, CLK. 15 H2— ) Negative output of Hall element
(in this unit, it is connected t0 2.5V.) is input.
Torque command filter amp. input. 16 H2+ | Positive output of Hall element is input.
3 FAIl (Normar rotation command
when FAI<DCR.) Negative output of Hall element
17 H1— | it
is input.
4 FAO Filter amp. output.
18 H1+ | Positive output of Hall element is input.
5 DI Absolute value circuit input.
19 HSW | Bias switch of Hall element.
6 LPF Capacitor terminat for tow pass fitter (OFF when PC>DCR)
of current feedback loop.
20 HB [ Bias power of Hall etement.
7 Al
21 VvCC | Power input for IC control.
8 A2 Drive signal output.
22 PC I Power control.
9 A3 (Power down mode when PC>DCR)
Minimum potential of IC power. Clock input.
10 PGND (In this unit, it is connected to 23 CLK 1 (DCR standard, operated at the
VEE[—-8.5V]) edge of rise.)
Drive current detection resistor Triangular wave generation
" cs terminal. 24 TC ! capacitor terminal.
12 PVCC Power input for IC power.