SCHEMATIC DIAGRAM -10/10 (POWER SW, PHONE SECTION)
QQ
3 7 63 1515 0
PHONE C.B
JK805
DIGITAL IN
TE
L 13942296513
(OPTICAL)
PHONES
www
.
http://www.xiaoyu163.com
POWER SW C.B
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
SPR325MVWT31
POWER
SW823
POWER
STANDBY/ON
Q Q
3
6 7
1 3
1 5
PHONE LEVEL
-2
-1
co
.
-34-
9 4
2 8
To
TIMER C.B
CN802
0 5
8
2 9
9 4
2 8
To
I/O CB.
PN401
m
9 9
9 9