Integra DTR-7.4 Service Manual page 36

A
WIRING VIEW 1
1
TOR
2
3
61
PACK
E2901
4
U2
STANDBY SW
PC BOARD
(NAETC-7747)
(SCH. 1)
NE
5
49)
B
U105 U104 U103 U102 U101 U100
P800
U7
DSP CIRCUIT
PC BOARD
(NADG-7687)
(SCH. 2)
JL9503A
JL7202A
JL7201A
NADIS-7746
U1
DISPLAY PC
BOARD
(NADIS-7746)
(SCH. 1)
C
P101
FRONT
OPTICAL
INPUT PC
BOARD
(NAETC-7722)
P750
U6
(SCH. 1)
(SCH. 7)
FAN DRIVE
CIRCUIT PC BOARD
(NAETC-7696)
U32
P7203
Q7501
DTR-7.4
D
P3601 P3600 P4601 P4600
PREAMPLIFIER
U11
PC BOARD
(NAAF-7718)
(SCH. 4)
U3
VOLUME PC
BOARD
(NAETC-7748)
(SCH. 1)