IC301: CXA2133BS
APC FIL
XTAL | FSCOUT | VCC2 | GND2 | Y CLAMP | APED | VM OUT/ V PROT |
EY IN | YUV SW | R1 IN | G1 IN | B1 IN | YS1 | R2 IN (YOUT) | G2 IN | B2 IN |
YS2/YM
45
47 | 46 | 44 | 40 | 8 | 1 | 15 |
39 | 38 | 37 | 36 | 28 | 27 | 26 | 25 | 32 | 31 | 30 |
29
APC
<HUE>
ACC DET.
ACC AMP
CHROMA
FSC
<FSC SW>
CVCO 
DEMOD
|
|
|
|
|
|
|
|
|
|
|
|
|
CHROMA |
| COLOR KILLER |
|
|
|
|
|
| ||||
AMP |
| <<KILLER ID OFF>> |
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BPF |
|
|
|
| FILTER ALIGNMENT |
|
| |||||
|
|
|
| CAL. BY FSC |
|
| ||||||
<C BPF> |
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DPIC <DPIC> <AGING>
CLAMP
DC TRAN <DC TRAN>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| EYUV CLAMP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
| YUV SW |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
| <YSEL> |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
| YUVOUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
| <YUVOUT> |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| CLAMP |
| ABL/PEAK LIM |
|
|
|
|
| AKB |
| ||||||||||||
|
|
|
|
|
| COLOR AMP |
|
|
|
| <ABL MODE> |
|
|
|
|
|
| |||||||||||||||||||
|
|
|
|
|
| <COLOR> |
|
|
| RGB 1/2 |
| <ABL VTH> |
|
|
| <<IKR>> |
| |||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||
|
|
|
|
|
| <C OFF> |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
| AXIS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
| <AXIS NTSC> |
|
| YS1 SW <RGB SEL> |
|
|
| DYNAMIC COLOR <DYNAMIC C> | PICTURE AMP <PICTURE> | GAMMA AMP <GAMMA> |
| BRIGHT CONT <BRIGHT> | DRIVE AMP | <R/G/B DRIVE> | CUTTOFF CONT. <R/G/B CUTOFF> |
|
| ||||||||||||||
|
|
|
|
|
| <AXIS PAL> |
|
| YM SW | YS2 SW |
| R/G/B BLK <PON> <R/G/B ON> | ||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| CLAMP | ||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||
|
|
|
| Y/C MIX |
|
|
|
| ||||||||||||||||||||||||||||
|
|
|
| RGB CLAMP |
|
|
| |||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| I2C BUS | |||
|
|
|
|
|
|
| VPROT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
| <<VGN>> |
|
|
|
|
|
|
|
|
| DAC |
|
|
|
|
|
|
|
|
|
|
|
| DECODER | ||||||
|
|
|
|
|
|
| VM AMP |
|
|
|
|
|
|
|
|
| SW |
|
|
|
|
|
|
|
|
|
|
|
| STATUS I/F | ||||||
|
|
|
|
|
| (OFF YS/YM) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
42 ABL FI
3 ABL IN
21 IK IN
24 B OUT
23 G OUT
22 R OUT
35 SDA
34 SCL
TV/C2 IN | 43 |
C1 IN | 2 |
CVBS2/Y2 IN | 41 |
CHROMA SW
Y SW
|
|
|
|
|
|
| SHARPNESS DL |
|
|
|
|
|
|
| SHARPNESS AMP |
|
| ATT |
| TRAP+EQ |
| ||
|
|
|
|
| <SHARPNESS> | ||
|
|
| <TRAP OFF> |
|
| ||
|
|
|
|
|
| <SHP FO> | |
|
|
|
|
|
|
| |
|
|
|
|
|
|
| <PRE/OVER> |
Y |
|
|
|
|
| ||
|
|
|
|
| |||
WIDE SAW FUNC. |
| VD SAW FUNC. |
| ||||
|
| ||||||
|
|
|
|
|
|
| |
|
|
|
|
|
| <VON> | <S CORRECTION> |
<ASPECT> |
| <V SIZE> | <V LINEARITY> | ||||
| <V POSITION> | <EHT COMP> | |||||
<SCROLL> |
| ||||||
|
|
| |||||
<UPPER VLIN> |
|
|
|
|
|
|
|
|
|
|
|
| |||
<LOWER VLIN> |
| EW PARABOLA FUNC. | |||||
14 VD-
13 VD+
CVBS1/Y1 IN | 4 |
7 | |
9 | |
MON OUT | 6 |
MONITOR SW
VIDEO SW
<VIDEO SEL>
<S SEL>
V SYNC SEP <VSS>
H SYNC SEP <HSS>
<H MASK>
COUNTDOWN | LINE COUNTER |
|
| VSAW GEN | |||||||||
<CD MODE> | V TIM GEN. |
|
|
| |||||||||
|
|
| VTIM | ||||||||||
|
|
| |||||||||||
<INTERLACE> | <V UNDER SCAN> |
|
| ||||||||||
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
AFC |
|
|
| HSAW GEN. |
|
|
|
| HTIM GEN. |
|
| ||
<AFC GAIN> |
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
| <H BLK> |
|
| ||||
|
|
| <HOSC> |
|
|
|
|
|
| ||||
<FH HIGH> |
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
| <LEFT HBLK> |
|
| ||||
|
|
| (ZAP) |
|
|
|
|
|
| ||||
<<HLOCK>> |
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
| <RIGHT HBLK> |
|
| |||
<<HCENT>> |
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| <V ZOOM> |
|
|
|
|
|
| <H SIZE> |
|
|
| |||||
| <V UNDER SCAN> |
|
|
| <PIN AMP> | <TRAPEZIUM> | ||||||||||
|
|
| ||||||||||||||
|
|
|
|
|
|
|
|
|
|
| <CORNERPIN> | <EW DC> | ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PHASE DET. |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
| HD GEN. |
|
|
|
|
|
|
| |||||||
<H POSTION> |
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
| IREF |
| REG | ||||
<AFC BOW> |
|
|
|
|
|
|
|
|
|
|
| |||||
<AFC ANGLES> |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
HPROT |
|
| <HD W> |
|
|
|
|
|
|
| ||||||
<<HNG>> |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11 EW
20 | 17 | 5 |
AFCFIL |
| V |
| TIM | |
|
|
18 | 19 | 10 | 12 | 16 | 33 | |
HP/PROTEC | HD | GND1 | 1 | REG | VCC1 | |
REF | ||||||
| ||||||
|
|
|
— 26 —
