Text preview for : p23.pdf part of Philips p23 Philips Monitor Monitor CD 2001[1].part02 Monitor CD 2001 E-MANUALS Philips crt 104s PDF p23.pdf
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BLOCK DIAGRAM VIDEO BOARD PCB 104S CM23 GSIII 23
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7011/7012
22
1005 CLICK HERE FOR COPPER PATH LAYER
28 7099 11
ABL CON 8 V-SYNC-IN B
TDA4886
8 27 H-SYNC-IN 6 23 7013 8 R
DDC SCL 7810,7811
7014
6 G
9 26
DDC SDA SELF-TEST 7031/7032
8 19
H-UNLOCK 24
7809 DEGAUSS
10 20
7033
23
7034
22
7051/7052
16
21
H-SYNC-OUT
DDC/SDA TO 8004 PIN#7
20
V-SYNC-OUT
DDC/SCL TO 8004 PIN#8 17 7053
SDA
SCL 7054
12 13
1813,1815,1816
5 11 24
11 19
CONTRAST
1817,1818,1819
(Q3)
18
12 1814
(Q2)
13 17
Q1 PD - OFF
16 1 SDA
7 80 6 5
14 15 7 6 SCL
PD - STBY
8
8
8
5601 4 5608
2528 I
8 3548
H-UNLOCK 3549
7153
SDA
H-UNLOCK
H-UNLOCK
SCL
6 PD-STBY 3545
31
PD-STBY
16 3546
17
8
7508
7506
+8C 7507 1
3540
3539 3538 PROTECTION
3541 EHT CONTROLLER
1 2605
3608
3522
6513 2511
3533
-178
7502 3534 7631
BLANK &
7504 3550 6
G1 SPOT
3511 BRI.
KILLER 3510
7503
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