Service manual

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
VREFM4VREFM3
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