Panasonic TC-14B10P, Service Manual

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01 VIF GND 0V GND for VIF/SIF Block
02 AFT OUT DC 0.3 - 8,7V AFT OUT
03 SIF LIMITER IN DC 0.5 - 4.5V SIF det. IN
04 RF AGC OUT DC 0.3 - 8.7V RF AGC OUT
05 QIF OUT DC 3.2V QIF det. OUT
06 IF AGC filter DC 1.8 - 4.6V IF AGC filter pin
07 QIF IN DC 1.8 - 4.6V QIF sound carrier input pin
08 Spot Killer DC 7.5V Spot killer capacitor pin
09 VIF IN (1) DC 1.5V VIF det. input pin
10 VIF IN (2) DC 1.5V VIF det. input pin
11 VIF Vcc (5V) DC 5.0V 5V to VIF/SIF Block
12 FAST BLK DC 0.0V TV/Half Tone/EXT RGB SW control
13 SCL SCL pin for IIC BUS
14 SCP Sand castle pulse output pin
15 HOUT H pin pre-drive output
16 VSS OV Ground pin of CMOS
17 SDA SDA pin of IIC BUS
18 VDD DC 5.0V VDD decoupling pin
19 AFC1 FILTER AFC-1 filter pin of 32fH VCO
20 H OSC DC 2.45V Pino H OSC
21 MUTE FILTER DC 0.3 - 8.7V Mute Filter
22 R OUT “R” output
23 G OUT “G” output
24 B OUT “B” output
25 DEFLECTION GND 0V Deflection GND
26 V OUT Vertical output
29 V RAMP feedback V RAMP feedback
30 V RAMP C V RAMP capacitor
27 START UP 9V (VCC) Deflection 9V, IIC BUS and VDD control
28 B IN DC 2.5V
37 G IN DC 2.5V
39 R IN DC 2.5V
31 Video Chroma VCC 5V 5V blocos de vídeo e croma
32 AFC2 FILTER DC 4.5V AFC2 FILTER
33 CHROMA IN DC 3.5V CHROMA input
34 ID FILTER Identification filter
35 VIDEO IN DC 2.7V Video input
36 X-RAY IN DC 0V X-RAY in
38 BLACK HOLD DC 3.1V Black level hold pin for black strech function
40 CONTRAST Detection ACL filter
41 X-TAL 3.58 DC 3.3V Crystal NTSC
42 KILLER FILTER DC 3.7V Killer filter
43 EXT IN DC 1.95V External video input
44 CHROMA APC DC 3.0V typ CHROMA APC FILTER
45 TV IN DC 1.95V Video input
46 VIDEO/CHROMA GND 0V GND for Video and Chroma blocks
47 Y SW OUT Video tuner output TV/EXT
48 H-SYNC SEP IN H-SYNC SEP IN
49 V-SYNC SEP IN V-SYNC SEP IN
50 X-TAL PAL DC 3.3V Crystal PAL
51 VIDEO CLAMP DC 3V Video Clamp
52 SECAM REF SECAM REF
53 Hi Vcc (9V) 9.0V 9V for output (RGB, AF, AFT/RF AGC)
54 -(B-Y) IN DC 2.9V SECAM signal input
55 -(R-Y) IN DC 2.9V SECAM signal input
56 VIF APC FILTER2 DC 3.0V VIF APC filter
57 OUDIO OUT DC 2.8V Audio output
58 AUDIO BYPASS DC 2.3 ~ 3.0V Audio Bypass
59 EXT AUDIO IN DC 2.5V External Audio input
60 FM DIRECT OUT DC 2.5V Audio output
61 VIF VCO(1) DC 4.2V Coil VIF VCO
62 VIF VCO(2) DC 4.2V Coil VIF VCO
63 VIF APC FILTER1 DC 3.0V VIF APC filter
64 VIF VIDEO OUT 2.2Vp-p Video Detector output
PINO NOME TENSÃO DESCRIÇÃO PINO NOME TENSÃO DESCRIÇÃO
IC601 - Pins and Functions
TC-14B10P / TC-20B10P IC601 - Block Diagram