Printed Wiring Boards –Hpf, Lpf, Led Section - Sony XM-1505SX Service Manual

XM-1505SX/1805GX
5-5. PRINTED WIRING BOARDS — HPF, LPF, LED SECTION —
1
A
B
10
C D924
D927
D925
D926
1805GX
D
JR25
R935
E
04
S851
TEST TONE
F
G
(Page 11)
AMP BOARD
CNP808
H
Q841
1
CNJ808
I
LED841
THERMAL
04
J
2 3 4
(Page 11)
AMP BOARD
CNP806
1
HPF BOARD
R861
IC805
1
8
CNJ806 1805GX D851
1
R858
R860
14 8
IC803
1 7
C106
-4
1805GX
IC804
8 5
8 5 -2
R209
1 4
1 4
R213 -1 -1
IC802
-3
-2
1-680-820-
S801 RV802 RV801
HPF HPF LEVEL
(FRONT) (FRONT) (FRONT)
X1 X20
1805GX
3
LED BOARD
5
LED843 LED842
OFFSET OVER CURRENT
POWER/PROTECTOR
5 6 7
5
4
11
1-680-819-
11
LED844
POWER
14 14
8 9 10 11
(Page 11)
AMP BOARD
CNP807
2
LPF BOARD
1805GX
5 1
CNJ807
1505SX
4 1
IC810
5 8
1505SX
-1
-2
1-680-821-
11
RV807 RV806
04
LPF PHASE
12