CX7969(3/5) ZEBRA EN IN CK IN 32 46 ÷12 ZEBRA GEN 8 24 MF/MM IN SAMPLE GATE 48 ZEBRA OUT CONV TRIG OUT 14 H TRIG OUT HD IN 2 H RESET 13 ÷4 VDD(+5V) 19 43 H COUNTER DECODER 6 GND 31 IC TEST IN 22 CP OUT 20 SAMPLE OUT 45 44 21 42 18 IC TEST V IN IC TCL IN 41 IC TEST 35 IN VD IN V BL 19 IN V BL 20 IN H TRIG OUT 1 PRE BL OUT BL OUT 2H F.F. V RESET V COUNTER DECODER OUTPUT 12 F.F. V TRIG OUT 11 V TRIG OUT 40 10 39 V O/S OUT 9 V O/S OUT XHB 0 IN XHB 1 IN XHB 2 IN 36 35 H BLKG DELAY 23 34 B BL OUT TEST SAW GATE T SAW EN IN B BL CONT IN PAL/NTSC IN CB EN IN 7 33 26 25 COLOR BAR CLOCK GEN 47 27 29 28 CH CK1 EN IN SYNC IN BF IN SYNC/BF DL 0 IN SYNC/BF DL 1 IN T SAW TRIG OUT 30 CHARACTER CLOCK GEN 17 38 37 CH CK1 OUT CH CK2 OUT DL SYNC1 OUT 16 4 3 BAR CK OUT DL SYNC2 OUT SYNC, BF DELAY 15 DL BF OUT CX7969(4/5) HD 6.7µS SYNC N : 4.8µS P : 4.6µS 1.5µS DELAY TIME ( SEE TABLE 5 ) DL SYNC 1 DELAY TIME ( SEE TABLE 5 ) DL SYNC 2 BF N : 2.5µS P : 2.2µS N : 6.86µS P : 7.0µS DELAY TIME ( SEE TABLE 5 ) DL BF 10.76µS 10.27µS (NTSC) VARIABLE RANGE ( SEE TABLE 4 ) 11.98µS 11.49µS BLKG VARIABLE RANGE ( SEE TABLE 4 ) (PAL) 560nS 2.8µS CONV TRIG 840nS 6.4µS (MM) H TRIG 3.1µS (MF) 2.8µS 3.9µS CP 1.7µS 560nS 8.7µS PRE BL 840nS 6.4µS (MM) B BL (NTSC) 980nS CK (PAL) 2.8µS 3.1µS (MF) 280nS 2.0µS 2.0µS 1.7µS 1.7µS 560nS 850nS 1.7µS 1.7µS 1.7µS 560nS SAMPLE T SAW TRIG 14.0µS 46.1µS 25.4µS 26.0µS CX7969(5/5) H P:7.5H N:9H VD 19H 20H 21H (SEE TABLE 3) (NTSC) 25H BLKG (PAL) 10H 3H V TRIG B BL (MM) 7H 10H (MF) 2H PRE BL V O/S (MF ONLY) HD ODD (MM) (MF) SAMPLE HD EVEN (MM) (MF) 17H