XL-HP700 (serv.man17). Function table of IC - Sharp Audio Service Manual (repair manual). Page 4

Read Sharp XL-HP700 (serv.man17) Service Manual online

– 43 –
XL-HP700H
IC2 VHIM63001FP-1: Focus/Tracking/Spin/Sled Driver (MP63001FP)
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 43 BLOCK DIAGRAM OF IC
Page of 7
Display

Click on the first or last page to see other XL-HP700 (serv.man17) service manuals if exist.