Onkyo TX-NR929 Service Manual page 40

A B
SCHEMATIC DIAGRAMS-06-8(PART-6-8)
VOLTAGE AMP(C) SECTION
Model No. TX-NR929,DTR-60.5 SCHEMATIC DIAGRAM (PART-6)
1
AMP(VoltageAMP) SECTION
BACLA-1384
2
BACLA-1391
3
C5012
R5002
2.2k
47uF 50V
C5022
221J
AGND_inputL
4
1 2 3 4
P5022A
NTM-1P233(M1969)
5
C
U0027 AMP(CLASS-A) C PC BOARD
60.7
R5182
33 1/4W
E
58.6V
B
C
E
B
C Q5042
Q5012
INA6006AP1-T111-1W
2SC2713-BL
C C
R5022
0V
B Q5002 B
2SC2713-BL
330
E E
-0.9V
R5092
1.8k
C
B Q5022 -59.5V
2SC2412K-R
E
-60.7V -B2L
<Note>
Refer to the "SCHEMATIC DIAGRAMS-07(PART-7)" for the adjustment procedure.
D E
C
R5232
+B2L +B1L
15 1/4W
E E
Q6032
B B
C C +BL 1.1V INC6006AP1-T111-1W
R6312
10 1/4W
R5252 56k 1/4W
NFL
NC
R5262
R6112 C6002
10k 102J 63V
AGND_NFL
AGND_DecupL
C
B
E
IDLING ADJ.
Q6042
INA6006AP1-T111-1W
-BL -1.1V
C C
B B
E E
R5242
-B1L
15 1/4W
F G
61V
Q6102A
HEAT SINK
E
B
C
C
B
E
L6002
R6272
0.6V
33 1/4W R6082
10
R6282
R6092
-0.6V
10
33 1/4W
L6012
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
14
64