Toshiba TW40F80 Technical Training Manual page 40

No. Name
38 HDF
39 GND
40 AVDD
41 VFL2
42 NC
43 AGND
44 CKSEL
45 VDD
46 WCK
47 RCK
48 HBL
49 NC
50 VBL
51 HRF
52 VMO
53 SPT
54 QSL
55 NC
56 ISL
57 VDP
58 ACP
59 SCL
60 SDA
61 NCS
62 SE42
63 NC
64 BCP
65 TD14
66 TD13
67 TD12
68 TD11
69 TD10
70 NC
71 GND
72 NC
73 NC
74 AVDD
75 VRA1
I/O
I Ext. H sync signal input
– Digital ground
– Analog power
I Loop filter for VCO2
– –
– Analog ground
– VDD
– Digital power
– Ext. clock input (memory write clock)
O Ext. clock input (memory read clock)
– H blanking signal
–
– V blanking signal
O H AFC reference signal
– H AFC mask signal
– Side panel timing signal
– Q signal select pulse
O –
– I signal select pulse
– V drive pulse
– Later stage clamp pulse
2
– I C SCL signal input
2
– I C SDA signal input/output
I Prefilter switch signal 1
– Prefilter switch signal 2
– –
– Prestage clamp pulse output
– Test input (normally connected to VSS)
I Test input (normally connected to VSS)
– Test input (normally connected to VSS)
I Test input (normally connected to VSS)
I Test input (normally connected to VSS)
– –
– Digital ground
I
I
I Analog power
– Reference voltage for AD1, AD2
40
Function