Sharp CD-BP160W - Page 44

CD-BP160W/180W/1500W/1700W
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54 P120 PLAY SW_B Input Play switch for Tape2
55 P119 PPA Input Tape2 A–side full proof
56 P118 FPB Input Tape2 B_side full proof
57 P117 MIC IN Input MIC switch
58 P116 KARAOKE LATCH Output Karaoke latch
59 P115 DISTOUT/SW OUT Output Distnation output
60* FIP39 SPN Input Tuner span change
61*,62* FIP38-FIP37 NO USE Input Open
63-66 FIP36-FIP33 P22-P19 Output FL display driver
67-70 FIP32-FIP29 P18-P15 Output FL display driver
P103-P100 DIST3-DIST0 Input Distination input
71-78 FIP28-FIP21 P14-P7 Output FL display driver
79 VLOAD VLOAD –– FL driver (–) power supply.–30V
80-85 FIP20-FIP15 P6-P1 Output FL display segment
86*-89* FIP14-FIP11 –– Input Open
90-100 FIP30-FIP0 G11-G1 Output FL diaplay segment driver
IC701 RH-iX0328AWZZ: System Microcomputer (IX0328AW) (2/2)
Port Name Terminal NamePin No. Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Function
1 TO CH2 inverted input.
2 FD CH1 inverted input.
3* FO CH1 output offset control.
4 FO+ CH1 inverted output.
5 FO- CH1 non-inverted output.
6 TR+ CH2 inverted output.
7 TR- CH2 non-inverted output.
8-14 GND GND
15 SL- CH3 non-inverted output.
16 SL+ CH3 inverted output.
17 SLDO CH3 inverted input.
18 VCC1 Power supply 1 (CH1, CH2, CH3)
19 STANDBY STANDBY signal input.
20 VRFE CH1-CH4 Reference voltage input.
21 MUTE Mute signal input (CH6).
22 IN5- CH5 inverted input.
23 IN5+ CH5 non-inverted input.
24 VCC2 Power supply 2 (CH4).
25 SPO SPDO CH4 inverted input.
26 SP+ CH4 inverted output.
27 SP- 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 LOADIING M+ CH6 non-inverted output.
39 LOADIING M- CH6 inverted output.
40 VCC4 Power supply 4 (CH6).
41 LD_M- CH6 inverted input.
42 LD_M+ CH6 non-inverted input.
IC3 VHiM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP)
Pin No. Terminal
Name
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
27
26
25
24
23
22
TO
FD
FO
FO+
FO–
TR+
TR–
SL–
SL+
SLDO
VCC1
STANDBY
VREF
MUTE
GND
GND
VCC3
SP–
SP+
SPO SPDO
VCC2(SPN)
IN5+
IN5–
LD_M+
LD_M–
VCC4
LOADING M–
LOADING M+
OUT5–
OUT5+
M63001FP
Figure 44 BLOCK DIAGRAM OF IC
In this unit, the terminal with asterisk mark (*) is (open)
terminal which is not connected to the outside.