33
33
CX-LFA660/LFA770
CX-LFA660/LFA770
7-12. SCHEMATIC DIAGRAM — PT SECTION —
7-11. PRINTED WIRING BOARD — PT SECTION —
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
1-862-815-
PT BOARD
*
*
PT252
(MAIN)
PT251
(SUB)
AC IN
BRN
BLE
(CHASSIS)
R227
R225
R226
1
2
A
B
C
D
E
F
3
4
5
6
7
RY251
D251
D252
D253
D254
D255
C
203
D256
D257
C254
R225
R226
R227
C252
PT252
PT251
CN257
C253
CN202
W002
G5PA-1-M
AC 9V
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
2.2
50
V
1SS133T-77
1SS133T-77
0.1
25V
1k
1k
22k
0.1
25V
10P
0.0022
250V
2P
• Semiconductor
Location
Ref. No.
Location
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299