Onkyo TX-SA705 Service Manual page 27

E
9
TO NADG-9269 TO NADG-9269
SD-5:E1 SD-5:E1
B P2005B P2006B
DACPR
DACPB
4Z
4Z
66
J
0
PBIN1
2 DACPY
2 0 CYIN3
1 0 CYIN2
0 0 CYIN1
C4136
22/50
04Z DACSC
137
04Z
V4
V3
V2
V1
DVD
38
104Z
139
4Z DACSY
140
YIN_V4
Z
YIN_V3
YIN_V2
41
25 VIN_V4
GND_VD
TUNSCL/VSELSCL
TUNSDA/VSELSDA
ADINCV
ADINSY
ADINSC
R4225
ADINPY
0
R4221
ADINPB
0
R4145
ADINPR
0
DACPY
DACPB
DACPR
DACSY
DACSC
DACCV
F
TO NADG-9269 TO NAETC-9147
SD-5:E1 SD-1:C5
P2007B
JL6018B
5.6K
R9112
Q9101
2SB1068-U C9101 C9102
2SA950
100/16 100/16
Q9102
R9102
2.7K
R9105
Q9103
4.7K
2SC1815
2SA950
Q9104
2.7K
R9110
R9109
Q9105
4.7K
2SC1815
1
GND_VD 2
3
GND_VD 4
5
GND_VD 6
7
GND_VD 8
9
GND_VD 10
11
GND_VD 12
13
GND_VD 14
15
GND_VD 16
17
GND_VD 18
19
GND_VD 20
21
GND_VD 22
23
G
TO NAVD-9270(2/2)
SD-11:H5
1
2
1
2
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)
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.
H
!
ARE CRITICAL FOR SAFETY.
IS DC VOLTAGE.(NO INPUT SIGNAL).
) ARE IN uF/WV.
PRINTING SIDE
TX-SR705/SA705