Parts - Pioneer DVD-V8000 Service Manual

1

7.8 PARTS

7.8.1 IC
A
¥ The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
List of IC
LA9704WS1, PD6345A, PE5286B, M65776BFP, PD0280B, CD0040AF, SII9190CTG64, UHC124BF, PE5557B, LC78652W
LA9704WS1 (DVDM ASSY: IC101)
• RF IC
Pin Function
No. Pin Name
1 RFN
2 VCC
B
3 RFP
4 PD1
5 PD2
6 PD3
7 PD4
8 GND
9 PIN1
10 PIN2
11 TIN1
12 TIN2
C
13 FIN1
14 FIN2
15 LDD1
16 LDS1
17 LDD2
18 LDS2
19 GND
20 LDTH
21 LDON
22 LDSEL
D
23 AGOF
24 BCA
25 GU
26 DVD/CD
27 DPD/TE
28 PP/TE
29 VCC
30 EQSCT
31 WO/BH
32 RFSEL
E
33 LDDM
34 TH
35 XHTR
36 SGC
37 FEBL
38 TEBL
39 CP
40 THC
41 FE
42 TE
F
43 PPN
44 PP
45 TS
130
1
2
I/O
I RF- input
−
Power supply (for DPD)
I RF+ input
I Pickup signal input
I Pickup signal input
I Pickup signal input
I Pickup signal input
−
Ground (for DPD)
I Pickup signal input
I Pickup signal input
I Pickup signal input
I Pickup signal input
I Pickup signal input
I Pickup signal input
O APC 1 output
I APC 1 monitor input
O APC 2 output
I APC 2 monitor input
−
Ground (Servo system)
I APC 1 threshold switch
I Laser ON terminal
I APC change terminal
I RF AGC off terminal
I PH electric discharge coefficient change
I RF servo signal gain up
I RF- equalizer bandwidth switch
I TE output switch
I TS output switch
−
Power supply (Servo system)
I EQ switch for CD
I BHMIX switch
I RF amplifier gain switch
I LDD monitor
I Tracking hold
I Tracking, Bottom bandwidth switch
I Servo gain control
I FE balance adjustment
I TE balance adjustment
I Connection terminal of a resistor and a capacitor for charge pump gain setting
I Capacitor connection terminal for tracking hold
O Focus error output
O Tracking error output
I Resistor connection terminal for push-pull gain setting
O Push-pull output
O Tracking cross signal output
DVD-V8000
2
3
Pin Functions
3
4
4