Integra DTR-8.3 Service Manual page 37

A
QQ
3 7 63 1515 0
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1
U45
1
2
U46
TE
L 13942296513
3
U47
4
U48
www
5
.
http://www.xiaoyu163.com
B
S7569
VAJ
GND
VBJ
S7569
COMPONENT SIDE
VOLUME PC BOARD(NAETC-7739)
J771 J772
P7482B
25137740
0
NCETC-7740
COMPONENT SIDE
HEADPHONE TERMINAL PC BOARD(NAETC-7740)
P3220B P2509
P2510
NCETC-7741
0
P2510
COMPONENT SIDE
FRONT VIDEO PC BOARD(NAETC-7741)
OPT5
GND
x ao u163
J774
C2579
y
i
COMPONENT SIDE
FRONT OPTICAL INPUT PC BOARD(NAETC-7742)
http://www.xiaoyu163.com
8
SOLDERING SIDE
Q Q
3 6 7 1 3
SOLDERING SIDE
P2506B
25137741
P2508
P2508
SOLDERING SIDE
+5V
.
SOLDERING SIDE
C
2 9 9 4 2 8
C7569 C7559
C7481
C7482
C7483
1 5 0 5 8 2 9 9 4
m
co
DTR-8.3
D
9 9
2 8 9 9