Onkyo TX-RZ800 Service Manual page 25

1
AMP(VoltageAMP) SECTION
Model No. TX-RZ800/900,DTR-50.7/60.7 SCHEMATIC DIAGRAM (PART-9)
AMP(VoltageAMP) SECTION
D
BACLA-1790
BACLA-1790
C
C5013
47u
R5003
50V
2.2k
SL_IN
C5023
AGND_inputSL
221J
AGND_phaseSL
AGND_inputSL
B
1 2 3 4
P5023A
NTM-1P233(M1969)
A
1
2
60.7V
Q5033
58.6V INA6006
Q5043
INA6006
Q5013
2SC2713-BL
R5023
0V
Q5003
2SC2713-BL
330
-0.9V
R5093
1.8k 1/4W
AGND_DecupL
-59.5V
Q5023
2SC2412K-R
-60.7V
2
3 4
SL
R5233
+B2SL
15
1/4W
R5183
+BL
33 1.1V
1/4W
R5253
56k 1/4W
SPSL
R5263
NC C6003
R6113 102J
10k
63V
IDLING ADJ.
-BL
-1.1V
R5243
-B2SL
15
1/4W
3 4
5
Schematic Diagram
All ch are same PCB.It can use anywhere.
+B1SL 61V
Q6103
R6313 TTA004B
Q6033
10 1/4W
INC6006
R6273
0.6V
33 1/4W
R6283
-0.6V
33 1/4W
AGND_phaseSL
Q6043
INA6006
Q6113
TTC004B
-B1SL -61V
5
6
D
C
Q6103A
HEAT SINK
THER_CSL
THER_BSL
L6003
THER_ESL
R6083
SPSL
10 1/4W
SIG_SLH
B
R6093 SIG_SLC
10 1/4W AGND_phaseSL
+B1SL
L6023
-B1SL
A
6