Sharp CD-DVD500, Руководство по обслуживанию

Страница: 65 / 100

– 65 –
CD-DVD500
1 GND — GND terminal.
2 P2TP Input TE+ input. (CD)
3 P2TN Input TE– input. (CD)
4 LDO2 Output Drive output 2.
5 MDI2 Input Monitor input 2.
6 VrD Output Digital VREF.
7 Vrfil — Filter capacity for reference.
8 Vdd Input Power terminal.
9 DPAC — DPD AC combination capacity 1.
10 DPBD — DPD AC combination capacity 2.
11 DPD1 — DPD integral capacity 1.
12 DPD2 — DPD integral capacity 2.
13 SCB Input Control line. (Bit clock)
14 SCL Input Control line. (Latch signal)
15 SCD Input Control line. (Sirial Data)
16 VRCK Input Reference clock input.
17 VCKF — Capacity for VRCK time constant adjustment.
18 VccP Input Power terminal.
19 LVL Output Servo addition output.
20 TEO Output TE output.
21 FEO Output FE output.
22 DFTN Input DPD difect.
23 VccS Input Power terminal. (servo)
24* N.C. — —
25 RPZ Output RF ripple output 2.
26 RPO Output RF ripple output 1.
27 RPB — RF ripple bottom.
28 RPP — RF ripple peak.
29 RFOn Output Equivalent RF output. (Differential output)
30 RFOp Output Equivalent RF output. (Differential output)
31 VccR Input Power terminal. (RF)
32 RFS Input RF slice level adjustment.
33 TEB Input TE balance.
34 FEB Input FE balance.
35 DPDB Input Pit depth adjustment.
36 Vcc2 Input Power terminal.
37* N.C. — —
38* N.C. — —
39 GND2 — GND terminal.
40 TCC1 Input Time constant adjustment.
41 RFDC — DC feedback capacity.
42 VrA Output Analog VREF.
43 EQB Input Boost adjustment.
44 EQF Input Frequency adjustment.
45 MDI1 Input Monitor input 1.
46 LDO1 Output Drive output 1.
47 P1TN Input TE– input. (DVD)
49 P1FN Input FE– input. (DVD)
50 P1FP Input FE+ input. (DVD)
51 LDP1 Input APC polarity 1.
52 P1DI Input D input. (DVD)
IC3301 VHi-1: RF Signal Processor (TA1323F) (1/2)
Terminal Name Pin No. Input/Output
Function
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.