Keyboard Control Module - Philips 32PFL3508G/78 Service Manual

Circuit Diagrams and PWB Layouts

10.7 272217190763, 272217190764, 272217190766 Keyboard Control Module

10-7-1 E, Keyboard Control Module
Keyboard Control Module
E
J2
8
7
6
5
4
3
V
2
1
CON8
L12M3.1L LA 10.
R6
6.8 kΩ (1 kΩ)
C1
SS 0.01 μF
V
SS
EN 100
R1 R2 R3
Ω Ω
150 330 680
Ω) Ω)
( 1.5 k (3.9 k (5.6 k
ZD1
5.6 V
V V V
SS SS SS
CH+ CH- SOURCE VOL-
back to
2013-Jun-21
div. table
R4 R5
Ω Ω
Ω
1.5 k 3.9 k
Ω) Ω)
Ω)
(8.2 k (18 k
V V V
SS SS SS
VOL+ POWER
Keyboard Control Module
E
0.5 2012-09-27
2722 171 90763
2722 171 90764
2722 171 90766
19370_044_130131.eps
130417