Denon DVD-3800 Service Manual page 29

TA1293F (MA: IC501)
TA1293F Terminal Function
Pin No. Pin Name I/O
1 GNDP GND pin
2 LDO2 O Drive pin
3 MDI2 I Monitor pin
4 NC Used connecting with VrA
5 NC Used connecting with VrA
6 VrA O Analog VREF
7 Vrfi Filter capacity for reference
8 VrD O Digital VREF, outputs 1/2 of Vdd
9 Vdd I Power pin, connect Vdd of servo IC
10 DPAC DPD AC coupling capacity 1
11 DPBD DPD AC coupling capacity 2
12 DPD1 DPD integral capacity 1
13 DPD2 DPD integral capacity 2
14 SCB I Control line (bit clock)
15 SCL I Control line (latch signal)
16 SCD I Control line (serial data)
17 VRCK I Ref. clock input
18 NC Used connecting with GND
19 NC Used connecting with GND
20 VCKF Capacity for adjusting time constant
21 VccP Power pin
22 NC Used in open
23 NC Used in open
24 NC Used in open
25 NC Used connecting with GND
26 RFSW I RFO control pin, outputs signal after EQ at L
27 VccS Power pin
28 NC Used in open
29 NC Used connecting with VrA
P1TN 61
P1TP 62
P1FN 63
P1FP 64
LDP1 65
GNDR 66
P1DI 67
P1CI 68
P1BI 69
P1AI 70
LDP2 71
P2AI 72
P2BI 73
P2CI 74
P2DI 75
GNDS 76
P2FP 77
P2FN 78
P2TP 79
P2TN 80
40 DFTN
39 NC
38 NC
37 NC
36 NC
35 NC
34 FEO
33 TEO
32 NC
31 LVL
30 NC
29 NC
28 NC
27 VccS
26 RFSW
25 NC
24 NC
23 NC
22 NC
21 VccP
Function
DVD-3800
29