Pioneer 434CMX Service Manual - Page 36

Rgb Assy 2/10

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1 2 3 4 RGB ASSY (2/10, 3/10, 4/10) A MAIN AD BLOCK, MAIN LPF BLOCK, SUS LPF&AD BLOCK Input: INPUT 1 Signal: RGB, XGA 60 Hz, Color-bar = to *, _ : With two screens, a SUB screen chooses INPUT1 and observes it. 4 K6404 (HD1_MAIN) V: 1V/div. H: 4µsec/div. 11 CH1: IK6012 (PLLHD_MAIN) 24 CH1: K6601(PLLHD_SUB) V: 2V/div. H: 4µsec/div. V: 2V/div. H: 4µsec/div. 9 CH2: K6013 (CLAMP_MAIN) 15 CH2: Foot of C6614 (GAIN) V: 2V/div. H: 4µsec/div. V: 200mV/div. H: 4µsec/div. 19 CH1: Foot of R6628 (DATACK) V: 2V/div. H:10nsec/div. 21 CH2: Foot of R6644 (RED0) V: 2V/div. H: 10nsec/div. CH1 CH1 CH1 B CH2 CH2 CH2 5 K6403 (VD1_MAIN) V: 1V/div. H: 4msec/div. 10 K6011 (PLLHOLD_MAIN) V: 1V/div. H: 4msec/div. 24 CH1: K6601(PLLHD_SUB) V: 2V/div. H: 4µsec/div. 16 CH2: Foot of C6623 (RAIN) V: 200mV/div. H: 4µsec/div. 20 Foot of R6637 (HSOUT) V: 1V/div. H: 4µsec/div. CH1 C CH2 11 CH1: K6012 (PLLHD_MAIN) 12 K6605 (HD1_SUB) V: 2V/div. H: 4µsec/div. 6 CH2: K6001 (G) V: 1V/div. H: 4µsec/div. V: 200mV/div. H: 4µsec/div. CH1 17 K6602 (PLL HOLD_SUB) V: 1V/div. H: 4msec/div. 22 CH1: IC6008-pin2 (CLK) V: 2V/div. H:20nsec/div. 23 CH2: IC6006-pin 9 (RB0) V: 2V/div. H: 20nsec/div. CH1 D CH2 CH2 11 CH1: K6012 (PLLHD_MAIN) 13 K6604 (VD1_SUB) V: 2V/div. H: 4µsec/div. 7 CH2: K6002 (B) V: 1V/div. H: 4msec/div. V: 200mV/div. H: 4µsec/div. 24 CH1: K6601(PLLHD_SUB) V: 2V/div. H: 4µsec/div. 18 CH2: K6603 (CLAMP) V: 2V/div. H: 4µsec/div. CH1 CH1 E CH2 CH2 11 CH1: K6012 (PLLHD_MAIN) 24 CH1: K6601(PLLHD_SUB) V: 2V/div. H: 4µsec/div. V: 2V/div. H: 4µsec/div. 8 CH2: K6003 (R) 14 CH2: Foot of C6609 (BAIN) V: 200mV/div. H: 4µsec/div. V: 200mV/div. H: 4µsec/div. 19 Foot of R6628 (DATACK) V: 1V/div. H: 10nsec/div. CH1 CH1 F CH2 CH2 36 PDP-434CMX 1 2 3 4

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PDP-434CMX
36
1
2
3
4
1
2
3
4
C
D
F
A
B
E
RGB ASSY (2/10, 3/10, 4/10)
MAIN AD BLOCK, MAIN LPF BLOCK, SUS LPF&AD BLOCK
Input: INPUT 1
Signal: RGB, XGA 60 Hz, Color-bar
=
to
*
,
_
: With two screens, a SUB screen chooses INPUT1 and observes it.
5
K6403 (VD1_MAIN)
V: 1V/div.
H: 4msec/div.
4
K6404 (HD1_MAIN)
V: 1V/div.
H: 4
µ
sec/div.
6
11
CH1: K6012 (PLLHD_MAIN)
V: 2V/div.
H: 4
µ
sec/div.
CH2: K6001 (G)
V: 200mV/div.
H: 4
µ
sec/div.
11
7
CH1: K6012 (PLLHD_MAIN)
V: 2V/div.
H: 4
µ
sec/div.
CH2: K6002 (B)
V: 200mV/div.
H: 4
µ
sec/div.
11
8
CH1: K6012 (PLLHD_MAIN)
V: 2V/div.
H: 4
µ
sec/div.
CH2: K6003 (R)
V: 200mV/div.
H: 4
µ
sec/div.
24
14
CH1: K6601(PLLHD_SUB)
V: 2V/div.
H: 4
µ
sec/div.
CH2: Foot of C6609 (BAIN)
V: 200mV/div.
H: 4
µ
sec/div.
24
15
CH1: K6601(PLLHD_SUB)
V: 2V/div.
H: 4
µ
sec/div.
CH2: Foot of C6614 (GAIN)
V: 200mV/div.
H: 4
µ
sec/div.
11
9
CH1: IK6012 (PLLHD_MAIN)
V: 2V/div.
H: 4
µ
sec/div.
CH2: K6013 (CLAMP_MAIN)
V: 2V/div.
H: 4
µ
sec/div.
19
21
CH1:
Foot of R6628 (DATACK)
V: 2V/div.
H:10nsec/div.
CH2: Foot of R6644 (RED0)
V: 2V/div.
H: 10nsec/div.
22
23
CH1: IC6008-pin2 (CLK)
V: 2V/div.
H:20nsec/div.
CH2: IC6006-pin 9 (RB0)
V: 2V/div.
H: 20nsec/div.
24
16
CH1: K6601(PLLHD_SUB)
V: 2V/div.
H: 4
µ
sec/div.
CH2: Foot of C6623 (RAIN)
V: 200mV/div.
H: 4
µ
sec/div.
24
18
CH1: K6601(PLLHD_SUB)
V: 2V/div.
H: 4
µ
sec/div.
CH2: K6603 (CLAMP)
V: 2V/div.
H: 4
µ
sec/div.
CH1
CH2
CH1
CH2
CH1
CH2
10
K6011 (PLLHOLD_MAIN)
V: 1V/div.
H: 4msec/div.
12
K6605 (HD1_SUB)
V: 1V/div.
H: 4
µ
sec/div.
13
K6604 (VD1_SUB)
V: 1V/div.
H: 4msec/div.
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
17
K6602 (PLL HOLD_SUB)
V: 1V/div.
H: 4msec/div.
CH1
CH2
19
Foot of R6628 (DATACK)
V: 1V/div.
H: 10nsec/div.
CH1
CH2
20
Foot of R6637 (HSOUT)
V: 1V/div.
H: 4
µ
sec/div.
CH1
CH2