Front Board - Philips MC-500 Service Manual

6-1

FRONT BOARD

TABLE OF CONTENTS
FTD Display Pin Connection ........................................... 6-1
Front Board - Component layout ..................................... 6-2
Front Board - Chip layout ................................................ 6-3
Front Board - Circuit diagram (Part 1) ............................. 6-4
Front Board - Circuit diagram (Part 2) ............................. 6-5
Front Board - Circuit diagram (Part 3) ............................. 6-6
CDC Key Part - Layout & Circuit diagram ....................... 6-7
Variant Table .................................................................... 6-7
Electrical parts list ............................................................ 6-8
FTD DISPLAY PIN CONNECTION
B1
B2
B3
B4
3G 4G
B5
B6
B7
B8
B9
2G
a
f h j k b
(2G~9G) (2G~9G) g
m
e r p n c
d
1G 2G 3G
S1 a a
P1
S2 h h
P2
S3 j , p j , p
P3
S4 k k
P4
S5 b b
P5
S6 f f
P6
S7 m m
P7
S8 g g
P8
S9 c c
P9
S10 e e
P10
r r
P11
n n
P12
d d
P13
B1 -
P14
B2 -
P15
B3 -
P16
B4 -
P17
B5 -
P18
B6 -
P19
B7 -
P20
B8 -
P21
B9 -
P22
- -
P23
6-1
1G
B1
B2
B3
B4
5G 6G 7G 8G
col
Dp
B5
B6
B7
B8
B9
10G 9G
S1 S2 S3 S4 S5
S6 S7 S8 S9 S10
S6 S5 S4 S3 S2 S1 S1 S2 S3 S4 S5 S6
S7 S7
4G 5G 6G 7G 8G 9G
a a a a a a
h h h h h h
j , p j , p j , p j , p j , p j , p
k k k k k k
b b b b b b
f f f f f f
m m m m m m
g g g g g g
c c c c c c
e e e e e e
r r r r r r
n n n n n n
d d d d d d
- - - col - B1
- - - Dp - B2
- - - - - B3
- - - - - B4
- - - - - B5
- - - - - B6
- - - - - B7
- - - - - B8
- - - - - B9
- - - - - -
(1G)
(10G) (10G)
10G
S1
S2
S3
S4
S5
S6
S7
-