TC-14A12P / TC-20B12
- 16 -
IC601 - Pins and Functions
P1.3/T1
1
port 1.3 or Counter/Timer 1 input
P1.6/SCL
2
port 1.6 or I 2 C-bus clock line
P1.7/SDA
3
port 1.7 or I 2 C-bus data line
P2.0/TPWM
4
port 2.0 or Tuning PWM output
P3.0/ADC0/PWM0
5
port 3.0 or ADC0 input or PWM0 output
P3.1/ADC1/PWM1
6
port 3.1 or ADC1 input or PWM1 output
P3.2/ADC2/PWM2
7
port 3.2 or ADC2 input or PWM2 output
P3.3/ADC3/PWM3
8
port 3.3 or ADC3 input or PWM3 output
VSSC/P
9
digital ground for m-Controller core and periphery
P0.5
10
port 0.5 (8 mA current sinking capability for direct drive of LEDs)
P0.6
11
port 0.6 (8 mA current sinking capability for direct drive of LEDs)
VSSA
12
analog ground of Teletext decoder and digital ground of TV-processor
SECPLL
13
SECAM PLL decoupling
VP2
14
2 nd supply voltage TV-processor (+8V)
DECDIG
15
decoupling digital supply of TV-processor
PH2LF
16
phase-2 filter
PH1LF
17
phase-1 filter
GND3
18
ground 3 for TV-processor
DECBG
19
bandgap decoupling
AVL/EWD (1)
20
Automatic Volume Levelling /East-West drive output
VDRB
21
vertical drive B output
VDRA
22
vertical drive A output
IFIN1
23
IF input 1
IFIN2
24
IF input 2
IREF
25
reference current input
VSC
26
vertical sawtooth capacitor
TUNERAGC
27
tuner AGC output
AUDEEM/SIFIN1 (1)
28
audio deemphasis or SIF input 1
DECSDEM/SIFIN2 (1)
29
decoupling sound demodulator or SIF input 2
GND2
30
ground 2 for TV processor
SNDPLL/SIFAGC (1)
31
narrow band PLL filter /AGC sound IF
AVL/SNDIF/REF0/
32
Automatic Volume Levelling / sound IF input / subcarrier reference output /AM output
AMOUT (1)
(non controlled)
HOUT
33
horizontal output
FBISO
34
flyback input/sandcastle output
AUDEXT/
35
external audio input /QSS intercarrier out /AM audio output (non controlled)
QSSO/AMOUT (1)
EHTO
36
EHT/overvoltage protection input
PLLIF
37
IF-PLL loop filter
IFVO/SVO
38
IF video output / selected CVBS output
VP1
39
main supply voltage TV-processor (+8 V)
CVBSINT
40
internal CVBS input
GND1
41
ground 1 for TV-processor
CVBS/Y
42
external CVBS/Y input
CHROMA
43
chrominance input (SVHS)
AUDOUT /AMOUT (1)
44
audio output /AM audio output (volume controlled)
INSSW2
45
2 nd RGB / YUV insertion input
R2/VIN
46
2 nd R input / V (R-Y) input
G2/YIN
47
2 nd G input / Y input
B2/UIN
48
2 nd B input / U (B-Y) input
BCLIN
49
beam current limiter input / (V-guard input, note 2)
Nome
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Descrição
Summary of Contents for TC-14A12P
Page 15: ...TC 14A12P TC 20B12 15 IC601 TDA9381PS N2 3 Pins and Functions ...
Page 18: ...TC 14A12P TC 20B12 18 IC601 Block Diagram ...
Page 26: ...TC 14A12P TC 20B12 26 Main Board Schematic Diagram TC 14A12P TC 20B12 ...
Page 27: ...TC 14A12P TC 20B12 27 CRT Board Schematic Diagram ...
Page 28: ...TC 14A12P TC 20B12 28 Main Board Conductor View left component side 1 2 3 4 5 6 A B C D ...
Page 29: ...TC 14A12P TC 20B12 29 Main Board Conductor View right component side A 1 2 3 4 5 6 B C D ...
Page 30: ...TC 14A12P TC 20B12 30 Main Board Conductor View left foil side A 1 2 3 4 5 6 B C D ...
Page 31: ...TC 14A12P TC 20B12 31 Main Board Conductor View right foil side A 1 2 3 4 5 6 B C D ...
Page 33: ...TC 14A12P TC 20B12 33 Pino 42 Pino 51 Pino 52 Pino 53 IC601 TNR001 Pino SCL Pino SDA ...
Page 35: ...TC 14A12P TC 20B12 35 Parts Location ...
Page 41: ......
Page 42: ...Panasonic do Brasil Ltda CS GROUP TECHNICAL SUPPORT ...
