Sharp XL-HP500 Service Manual - Page 42

IC2 VHIM63001FP-1: Focus/Tracking/Spin/Sled Driver M63001FP

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XL-HP500 IC2 VHIM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP) Pin No. Terminal Name Function Pin No. Terminal Name Function 1 2 3* 4 5 6 7 8-14 15 16 17 18 19 20 21 IN2- IN1A- IN1B- OUT1- OUT1+ OUT2- OUT2+ GND OUT3+ OUT3- IN3- VCC1 STANDBY VREF MUTE CH2 inverted input CH1 inverted input CH1 output offset control CH1 inverted output CH1 non-inverted output CH2 inverted output CH2 non-inverted output GND CH3 non-inverted output CH3 inverted output CH3 inverted input Power supply 1 (CH1,CH2,CH3) STANDBY signal input CH1-CH4 Reference voltage input MUTE SIGNAL INPUT (CH6) 22 23 24 25 26 27 28 29-35 36 37 38 39 40 41 42 IN5- IN5+ VCC2 IN4- OUT4- OUT4+ VCC3 GND OUT5+ OUT5- OUT6+ OUT6- VCC4 IN6- IN6+ CH5 inverted input CH5 non-inverted output Power supply 2 (CH4) CH4 inverted input CH4 inverted output CH4 non-inverted output Power supply 3 (CH5) GND CH5 non-inverted output CH5 inverted output CH6 non-inverted output CH6 inverted output Power supply 4 (CH6) CH6 inverted input CH6 non-inverted input In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. 22 IN5- 23 IN5+ 24 VCC2 25 IN4- 26 OUT4- 27 OUT4+ GND 28 VCC3 36 OUT5+ 37 OUT5- 38 OUT6+ 39 OUT6- 40 VCC4 41 IN6- 42 IN6+ 29 30 31 32 33 34 35 MP63001FP MUTE 21 VREF 20 STANDBY 19 VCC1 18 IN3- 17 OUT3- 16 OUT3+ 15 14 13 12 11 10 9 8 OUT2+ 7 OUT2- 6 OUT1+ 5 OUT1- 4 IN1B- 3 IN1A- 2 IN2- 1 GND VCC1 IN1B- IN1A- IN2- IN3- VREF 10K 13.3K VCC1 - + 10K 13.3K VCC1 - + 10K 13.3K VCC1 - + 10K 13.3K VCC1 - + 10K 13.3K VCC1 - + 10K 13.3K VCC1 - + VCC1 - + VREFMAMP OUT1+ 5K IoMAX 300mA FOCUS 5K OUT1- OUT2+ 5K IoMAX 300mA TRACKING 5K OUT2- H:DISABLE MUTE VCC1 MUTE 10K CH6 10K IN6- IN6+ LOW.OPEN:DISABLE VCC1 STANDBY STANDBY 10K CH1~6 IN5- 10K IN5+ VREFM1 VCC4 10K 12.5K VCC4 - + 10K 12.5K VCC4 - + 10K 12.5K VCC3 - + 10K 12.5K VCC3 - + VREFM3 VREFM4 + - + - VCC4 VREFMAMP OUT6+ 5K IoMAX 300mA CHANGER 5K OUT6- VCC3 VREFMAMP OUT5+ 5K IoMAX 300mA LOADING 5K OUT5- IN4- OUT3+ VCC1 5K IoMAX 300mA SLIDE 5K OUT3- TSD VREF GND GND 10K 13.3K VCC2 - + 10K 13.3K VCC2 - + OUT4+ 5K IoMAX 500mA SPM 5K OUT4- VCC3 VCC2 Figure 42 BLOCK DIAGRAM OF IC - 42 -

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XL-HP500
– 42 –
IC2 VHIM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
IN2–
IN1A–
IN1B–
OUT1–
OUT1+
OUT2–
OUT2+
OUT3+
OUT3–
IN3–
VCC1
STANDBY
VREF
MUTE
IN6+
IN6–
VCC4
OUT6–
OUT6+
OUT5–
OUT5+
VCC3
OUT4+
OUT4–
IN4–
VCC2
IN5+
IN5–
MP63001FP
GND
GND
10K
IN1B–
IN1A–
13.3K
10K
13.3K
VCC1
5K
OUT1+
IoMAX
300mA
FOCUS
OUT1–
5K
10K
10K
+
–
VCC1
+
–
10K
IN2–
13.3K
10K
13.3K
VCC1
5K
OUT2+
IoMAX
300mA
TRACKING
OUT2–
VREFM1
5K
+
–
VCC1
+
–
VCC1
LOW.OPEN:DISABLE
10K
IN5–
STANDBY
CH1~6
IN5+
12.5K
10K
12.5K
VCC3
5K
OUT5+
VREFMAMP
VCC3
VCC3
IoMAX
300mA
LOADING
OUT5–
5K
+
–
+
–
VCC3
+
–
10K
IN3–
VREF
13.3K
10K
13.3K
VCC1
VCC1
5K
OUT3+
IoMAX
300mA
SLIDE
OUT3–
GND GND
5K
+
–
VCC1
+
–
10K
IN4–
VREF
TSD
13.3K
10K
13.3K
VCC2
5K
OUT4+
IoMAX
500mA
SPM
OUT4–
5K
+
–
VCC2
+
–
10K
IN6–
VCC4
IN6+
12.5K
10K
12.5K
VCC4
5K
OUT6+
VREFMAMP
VREFM4
VREFM3
VCC4
IoMAX
300mA
CHANGER
OUT6–
5K
+
–
+
–
VCC4
+
–
VCC1
VREFMAMP
VCC1
+
–
STANDBY
10K
10K
VCC1
H:DISABLE
MUTE
CH6
MUTE
VCC2
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Terminal Name
Pin No.
Function
1
IN2–
CH2 inverted input
2
IN1A–
CH1 inverted input
3*
IN1B–
CH1 output offset control
4
OUT1–
CH1 inverted output
5
OUT1+
CH1 non-inverted output
6
OUT2–
CH2 inverted output
7
OUT2+
CH2 non-inverted output
8-14
GND
GND
15
OUT3+
CH3 non-inverted output
16
OUT3–
CH3 inverted output
17
IN3–
CH3 inverted input
18
VCC1
Power supply 1 (CH1,CH2,CH3)
19
STANDBY
STANDBY signal input
20
VREF
CH1-CH4 Reference voltage input
21
MUTE
MUTE SIGNAL INPUT (CH6)
Terminal Name
Pin No.
Function
22
IN5–
CH5 inverted input
23
IN5+
CH5 non-inverted output
24
VCC2
Power supply 2 (CH4)
25
IN4–
CH4 inverted input
26
OUT4–
CH4 inverted output
27
OUT4+
CH4 non-inverted output
28
VCC3
Power supply 3 (CH5)
29-35
GND
GND
36
OUT5+
CH5 non-inverted output
37
OUT5–
CH5 inverted output
38
OUT6+
CH6 non-inverted output
39
OUT6–
CH6 inverted output
40
VCC4
Power supply 4 (CH6)
41
IN6–
CH6 inverted input
42
IN6+
CH6 non-inverted input
Figure 42 BLOCK DIAGRAM OF IC