Pioneer 434CMX Service Manual - Page 40
CH1: IC1552-pin 23 HBLK input
UPC - 012562691107
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1 2 3 4 43 ADDRESS ASSY • ADR LOGIC BLOCK A 1 CH1: IC1552-pin 18 (CLK input) CH2: IC1552-pin 16 (LE input) CH3: IC1552-pin 9 (DATA input) V: 1V/div. (Input: VIDEO, Signal: Color-bar) CH1 CH2 CH3 CH1 CH2 B CH3 H: 2msec/div. H: 200nsec/div. 2 CH1: IC1552-pin 23 (HBLK input) CH2: IC1552-pin 19 (LBLK input) CH3: IC1552-pin 25 (HZ input) V: 1V/div. (Input: VIDEO, Signal: Color-bar) CH1 CH2 CH3 CH1 C CH2 CH3 H: 2msec/div. H: 50µsec/div. D E F 40 PDP-434CMX 1 2 3 4
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43 ADDRESS ASSY
• ADR LOGIC BLOCK
CH1: IC1552-pin 18 (CLK input)
CH2: IC1552-pin 16 (LE input)
CH3: IC1552-pin 9 (DATA input)
V: 1V/div.
(Input: VIDEO, Signal: Color-bar)
CH1
H:
2msec/div.
CH2
CH3
CH1
CH2
CH3
1
H:
200nsec/div.
CH1: IC1552-pin 23 (HBLK input)
CH2: IC1552-pin 19 (LBLK input)
CH3: IC1552-pin 25 (HZ input)
V: 1V/div.
(Input: VIDEO, Signal: Color-bar)
CH1
H:
2msec/div.
CH2
CH3
CH1
CH2
CH3
2
H:
50
µ
sec/div.