Onkyo HT-R540 Service Manual page 24

A
SCHEMATIC DIAGRAMS-5
SPEAKER TERMINAL SECTION
<Note>
NC = No mount of parts.
1
NAVD-8804 (2/2)
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
PHONES JL6605B
JL6605A
1
5
2
P7201
5 4
3
4 L7201 3
022M
2 2 4
3
1
5
7
L7202
8 022M
1
L7203
022M
E7201
2
U10
HEADPHONE JACK
PC BOARD
NAETC-8790
1
2
3
To NAAF-8779 (2/2)
4
(SD-2 : E5)
5
6
7
3
1
2
To NAETC-8788
3
4
(SD-8 : E1)
5
6
5
4
To NAPS-8787
3
2
(SD-8 : D1)
1
4
B
U20
VIDEO & SPEAKER TERMINAL PC BOARD
C6602
103J
L6602
RL6602
R6602
1 6
R6612
3 2
HPL
J6851
4 5
LSPE
HPR
L6600
R6600 D6600
1SS133
R6610
C6600
J6600
103J
RL6600
1 6
3 2
L6601
R6601
4 5
R6611
J6604
D6603
1SS133
C6603
L6603
103J
R6603
RL6603
R6613
1 6
3 2
J6619
4 5
CSP
L6604
LSP
R6604
RSP
D6605
R6614
SLSP
1SS133
SRSP
C6605
SBLSP J6620
103J
SBRSP
RL6605
1 6
L6605
3 2
R6605
4 5
R6615
J6626
D6607
1SS133
C6607
L6606
103J
RL6607
R6606
1 6
R6616
3 2
J6625
4 5
FLAC1
FLAC2
SEC3-1
SEC3-2
SEC2-1
SEC2-2
+12VD
D9001 R9001 Q9001
+21.9V +4.9V
RL1N4003 220(1W) 2SC2235
POFF
R9005
+12VD
0.22(1/2W)
MPUGND
+10S
POWERD
+5VDIS
-VP
C
Refer to following table about the parts displayed by mark "
L6600 - 6606 R6600 - 6606
R6610 - 6616
MDD, MDC NC NC
MPA S1.3C 22
CENTER
SPEAKERS
Q6602
RN1205
P6601
L R
FRONT A
SPEAKERS
C6650
Q6603
RN1205
102J
C6653
SURROUND
102J
SPEAKERS
P6602
L R
L R
SURROUND BACK
C6655 SPEAKERS
102J
D9013 R9011
RL1N4003 4.7(1/2W)
+11.8V
R9012 D9014
4 1
C9012
1(1/2W) 1SS133
334J
D9011
D3SBA20
+12.1V
R9013 D9015
1(1/2W) 1SS133
+4.7V
POFF2
APOWER
D
".
J6851, J3201 J6619, 6620 J3202
J6600, J6604 J6625, 6626
YES YES NC
NC NC YES
Q6601
RN1205
SPRLF
R6690
SPRLCS 10(1/2W)
1
+24V
2
RLGND
3
CSPE
LSPE 4
5
RSPE
To NAAF-8779 (2/2)
SLSPE 6
(SD-2 : D5)
7
SRSPE
SBLSPE 8
SBRSPE 9
SPRLSB
SPRLB SBRSPE 4
SBLSPE 3
To NAAF-8779 (1/2)
Q6604
RN1205 SPBROUT 2
(SD-1 : H5)
SPBLOUT 1
Q9022
BA00BC0WT
1 Vc 5
Adj
+10.0V +5.2V
D9022 R9035 R9036
2 Vin 4
Vo
GND
RL1N4003 1.8(2W) 1.8(2W)
R9033
+9.8V
0.22(1/2W)
Q9031
MPC2905BHF
+5V
1 I 3
O
R9031 R9032
3.3(2W) 3.3(2W)
HT-R540
E
VPOWER
(VMUT)
+5V_VD
MPUGND
HPDET 1
VPOWER 2
+5V_XM 3
GND_XM 4
C9033 +5VDIS 5
100/16 +5VDSP 6
MPUGND 7
MPUGND 8
+10VDSP 9
POFF 10
POFF2 11
APOWER 12
+10S+12VD 13
-VP 14
FLAC1 15
FLAC2 16
SPRLB 1
SPRLSB 2
SPRLCS 3
SPRLF 4