CD-MPX100E
IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261)
Pin No.Terminal NameFunction
1VO3+BTL Output pin (+) for channel 3.
2VO3-BTL Output pin (-) for channel 3.
3VO2+BTL Output pin (+) for channel 2.
4VO2-BTL Output pin (-) for channel 2.
5VO1+BTL Output pin (+) for channel 1.
6VO1-BTL Output pin (-) for channel 1.
7PGND1Power GND for channels 1,2,3 and 4 (BTL).
8REGINRegulator pin (External PNP base).
9PVCC1Power for channels 1,2,3 and 4 (BTL). (SVCC short-circuited)
10REGOUTRegulator pin (External PNP collector).
11VIN1Input pin for channel 1
12*VIN1GInput pin for channel 1 (for gain control)
13VIN2Input pin for channel 2
14*VIN2GInput pin for channel 2 (for gain control)
15VIN3Input pin for channel 3
16*VIN3GInput pin for channel 3 (for gain control)
17VIN4Input pin for channel 4
18*VIN4GInput pin for channel 4 (for gain control)
19*FWD5CH5 Output change pin (FWD). Logic input for bridge.
20*REV5CH5 Output change pin (REV). Logic input for bridge.
21*VCONT5Input pin for CH5 output voltage control
22FWD6CH6 Output change pin (FWD). Logic input for bridge.
23REV6CH6 Output change pin (REV). Logic input for bridge.
24VCONT6Input pin for CH5 output voltage control.
25VREFINReference voltage input pin.
26SGNDSignal system GND
27SVCCSignal system power (PVCC1 short - circuited)
28PVCC2Power for channel 5 and 6 (H bridge).
29MUTEInput pin for BTL mute.
30PGND2Power GND for channels 5 and 6 (H bridge).
31VO6+H bridge Output pin (+) for channel 6.
32VO6-H bridge Output pin (-) for channel 6.
33*VO5+H bridge Output pin (+) for channel 5.
34*VO5-H bridge Output pin (-) for channel 5.
35VO4+BTL Output pin (+) for channel 4.
36VO4-BTL Output pin (-) for channel 4.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
* Set power system GND to the minimum potential together with SGND
* Short-circuit three pins of power system SVSS and PVCC1 externally before use.
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ACEC
SHARP
