FUNAI SYLVANA 6413TB, Руководство по обслуживанию

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IC PIN FUNCTIONS
IC101 (TV Micro Computer)
Pin
No.
Signal
Name
Function
1 H-SYNC
Input For Horizontal Synchronize
Signal
2 V-SYNC
Input For Vertical Synchronize
Signal
3 N.U. Not Used
4 EXT-H Ext-H (Not Used)
5 N.U. Not Used
6 A-MUTE-H Audio Mute
7 N.U. Not Used
8 N.U. Not Used
9 N.U. Not Used
10
REMO-
CON
Input For Remote Control
11 SD Detection SD signal
12 1kHz-CHK Power Supply Protection
13 P-ON-L Output for P-ON-L (Not Used)
14 VCC +5V
15 HLF Filter for CCD
16 VHOLD VHOLD
17 CVIN Input for Video Signal
18 CV Vss GND
19 XIN Input for Oscillator
20 XOUT Output for Oscillator
21 VSS GND
22 VCC +5V
23 N.U. Not Used
24 N.U. Not Used
25 RESET RESET
26
PROTECT-
1
Power Supply Protection
27
PROTECT-
2
Power Supply Protection
28 KEY-IN Key Input (Main)
29 N.U. Not Used
30 FACTORY Factort Key Input
31 SDA
I2C-BUS Controller
Interface (Data)
32 I2C-OPEN
White Balance Adjustment
Judgement
33 SCL
I2C-BUS Controller
Interface (Clock)
Pin
No.
Signal
Name
Function
34
SPOT-
KILL
Spot Countermeasure (Not Used)
35 P-ON-H Output for P-ON-H
36 N.U. Not Used
37 N.U. Not Used
38 N.U. Not Used
39 OSD-BLK Picture Shut Down Output
40 OSD-B Blue Output
41 OSD-G Green Output
42 OSD-R Red Output
IC301 (IF/Video/Chrominance/Defletion)
Pin
No.
Signal
Name
Function
1 IF IN 2 IF INput 2
2 IF-VCC1 IF-VCC 1
3 IF-VCC2 IF VCC 2
4
H.
VCO-FB
H. VCO-FB
5 SCL SCL
6 FBP- IN FBP Input
7 H-OUT H-Output
8
DEF
GND 1
DEF GND 1
9
DEF GND
2
DEF GND 2
10 SDA SDA
11
AFC
FILTER 1
AFC Filter 1
12
INV.
FBP-OUT
INV. FBP-OUT
13
P-ON-
CTRL
Power on Control Output
14 R-OUT R Output
15 G-OUT G Output
16 B-OUT B Output
17 V-OUT Vertical Out
18 VCC 1 Start up VCC 1
19 VCC 2 Start up VCC 2
20 B-IN OSD Blue Input
21
V-RAMP
NF
V Ramp NF
10-1 L1300PIN