Integra DTR-7.8 Service Manual page 59

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QQ
3 7 63 1515 0
J0026D21B/NL
7
6
8
1
+3.3V
3
2
4
5
R1006
9
330
10
R1007
12
330
11
TE
L 13942296513
P1011 P1012
P1010
2 1
4 3
6 5
JTAG
BA33BC0FP
MA :+5.9V
Q1003
+3.3V
DD :+5.3V
3 1
O I
NETRST
NETRXD
NETTXD
www
http://www.xiaoyu163.com
F
P1001
ETHERNET
(E-CONTROL)
1
2
3
4
5
6
7
8
9
x ao
y
. i
http://www.xiaoyu163.com
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8
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
Q Q
3 6 7 1 3
u163
.
H
2 9 9 4 2 8
!
ARE CRITICAL FOR SAFETY.
IS DC VOLTAGE.(NO INPUT SIGNAL).
) ARE IN uF/WV.
1 5 0 5 8 2 9 9 4
m
co
DTR-7.8
9 9
2 8 9 9