Onkyo TX-NR929 Service Manual page 39

A B
SCHEMATIC DIAGRAMS-06-7(PART-6-7)
VOLTAGE AMP(SR) SECTION
Model No. TX-NR929,DTR-60.5 SCHEMATIC DIAGRAM (PART-6)
1
AMP(VoltageAMP) SECTION
BACLA-1384
U0026
2
BACLA-1390
3
C5014
R5004
2.2k
47uF 50V
C5024
221J
AGND_inputL
4
1 2 3 4
P5024A
NTM-1P233(M1969)
5
C
AMP(CLASS-A) SR PC BOARD
60.7
R5184
33 1/4W
E
58.6V
B
C
E
B
C Q5044
Q5014
INA6006AP1-T111-1W
2SC2713-BL
C C
R5024
B Q5004 B 0V
2SC2713-BL
330
E E
-0.9V
R5094
1.8k
C
-59.5V
B Q5024
2SC2412K-R
E
-60.7V -B2L
<Note>
Refer to the "SCHEMATIC DIAGRAMS-07(PART-7)" for the adjustment procedure.
D E
SR
R5234
+B2L +B1L
15 1/4W
E E
Q6034
B B
+BL 1.1V
C C INC6006AP1-T111-1W
R6314
10 1/4W
R5254 56k 1/4W
NFL
R5264 NC
R6114 C6004
10k 102J 63V
AGND_NFL
AGND_DecupL
C
B
E
IDLING ADJ.
Q6044
INA6006AP1-T111-1W
-BL -1.1V
C C
B B
E E
R5244
-B1L
15 1/4W
F G
61V
Q6104A
HEAT SINK
E
B
C
C
B
E
L6004
R6274
0.6V
33 1/4W R6084
10
R6284
R6094
-0.6V
10
33 1/4W
L6014
E
B
C
C
B
E
-61V
TITLE
TX-NR929,DTR60.5
AMP(VoltageAMP) SECTION
DESIGN CHECK
S.Yukawa K.Takahama C.Watarai
2013/03/18 2013/03/18 2013/03/18
TX-NR929/ DTR-60.5
H
DRAWING No.
RC-202983
APPROV SHEET
13
64