Onkyo HTR940 Service Manual page 15

E
-12V
Q5630A
R5630
47/50 NJM4580
220
3
1
C5630
2
R5634
10K
C5632 103J
5
Q5630B 7
NJM4580 6
Subwoofer
+12V
+/-12V Supply
Q5670
78M12
+12V
3 1
O I
3 2
O I
R5667
Q5671
79M12
22
-12V
R5666
+12V
22
R5672
47 (2W)
+22V
47 (2W)
R5670
J5063
R5673
68 (2W)
-22V
R5671
68 (2W)
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
F
-11.9V
R5680 220K
R5681 220K
R5682 220K
Q5600 - 5607 : RN1441
J5062
C5600
100/25 NC
100
SW_OUT
R5620
R5610
270
Q5600 Q5610 NC
Q5601 Q5611 NC
C5601 R5611
2.2k
47/50 R5621 0
SBR_OUT
R5622 0
SBL_OUT
C5602 R5612
47/50 2.2k
Q5602 Q5612 NC
Q5603 Q5613 NC
C5603
47/50 2.2k R5623 0
SR_OUT
R5613
SL_OUT
C5604 R5614 R5624 0
2.2k
47/50
Q5604 Q5614 NC
Q5605 Q5615 NC
R5615
C5605
47/50 2.2k
R5625 0
R_OUT
L_OUT
R5626 0
C5606
R5616
47/50 2.2k
Q5606
Q5616 NC
Q5607 Q5617 NC
C5607
47/50 R5617
C_OUT
2.2k
R5627 0
R5618
Z2_R
C5608 2.2k
47/50
Q5608
Q5609
Z2_L
C5609 R5619
NC
2.2K
47/50
GND_S1
+22V
R5660
2.2 (1W)
S1L+
D9002 D9001
To NAAF-8779 (2/2)
GND
D9004 D9003
R5661
(1W)
2.2
S1L-
D9001 - D9004 : RL1N4003
NC
P301
NC
R5668
(SD-2 : B5)
To NAVD-8811
(SD-5 : E2)
G
NAAF-8779 (1/2)
U01
AMPLIFIER PC BOARD
PROTECT
NC
PREOUT RELAY
RN1402
Q5700
D5700
1SS133
22
RL5700
C5707
NC
R5531
100
C5708
223K
SBR
SBL
P6002
R
4
3
2
1
HT-R940
H
VOLH
To NAAF-8779 (2/2)
SEC1H
(SD-2 : A3)
P7908
SUBWOOFER
PREOUT
SR
To NAAF-8779 (2/2)
SL
(SD-2 : E4)
R
L
C
L
FRONT SPEAKERS B