JVC XV-BP1B, Service Manual

Page: 97 / 109

4-16
3. PICK-UP CONNECTOR TERMINAL PIN ASSIGNMENTS
PIN NO. PIN NAME DESCRIPTION
1 FCS2+
ACT
FO
2 FCS2- FOCUSING2-
3 TRK+ T
4 FCS1+ FO
5 TRK- TRACKING-
6 FCS1- FOCUSING1-
7 A-
CL SHIFTER
Stepping Motor A- Terminal
8 B- Stepping Motor B- Terminal
9 A+ Stepping Motor A+ Terminal
10 B+ Stepping Motor B+ Terminal
11 NC NC
12 NC NC
13 NC NC
14 A
PDIC
A output
15 B B output
16 C C output
17 D D output
18 SA SA output
19 SB SB output
20 SC SC output
21 SD SD output
22 SW3 PDIC BD Sub Output Switch Port
23 RF+ RF(+)output for BD/DVD/CD
24 RF- RF(-)output for BD/DVD/CD
25 SWB2 SW for PDIC,BD Gain and sleep
26 SWB1 SW for PDIC,BD Gain and sleep
27 VREF_PD PDIC Reference Supply Terminal 2.1V
28 VCC_+5PD PDIC Power Terminal 5V
29 GND_PD GND for PDIC
30 SW 2-Wavelength PDIC DVD/CD/Sleep Changeover SW
31 GND1
LDD
HFM IC
Monitor
GND for LD & HFM IC
32 LDI_BD LD control for BD_LD
33 LDI_CD LD control for CD_LD
34 LDI_DVD LD control for DVD_LD
35 GND1 GND for LD & HFM IC
36 TEMP Thermister
37 VCC VCC for HFM IC
38 MON_CD/DVD Monitor output for DVD & CD
39 MON_BD Monitor output for BD
40 SEL_DVD Select input for DVD Monitor(L:enable)
41 SEL_CD Select input for CD Monitor(L:enable)
42 NC NC
43 NC NC
44 GND1 GND for LD & HFM IC
45 GND_BDBM GND for Back monitor PD,BD