Onkyo HTR940 Service Manual page 26

A
SCHEMATIC DIAGRAMS-5
SPEAKER TERMINAL SECTION
MPP Type only
1
L6602 S1.3C
R6602 22
R6612 22
MDC Type only
1
HPL
J6851
2 LSPE
3
HPR
4
MPP Type only
L6600 S1.3C
5
R6600 22
R6610 22
MDC Type only
J6600
MPP Type only
L6601 S1.3C
R6601 22
R6611 22
MDC Type only
J6604
2
MPP Type only
L6603 S1.3C
R6603 22
R6613 22
MDC Type only
J6619
1 CSP
MPP Type only
L6604 S1.3C
2 LSP
R6604 22
RSP
3
R6614 22
4 SLSP
SRSP
5
MDC Type only
6 SBLSP
7 SBRSP
J6620
MPP Type only
L6605 S1.3C
R6605 22
R6615 22
MDC Type only
3
J6626
MPP Type only
L6606 S1.3C
R6606 22
R6616 22
MDC Type only
J6625
5 POFF
D9013
4 +12VD
3 MPUGND
2 +10S
1 POWERD
D9001 D9002
RL1N4003 RL1N4003
R9005
1 FLAC1
220(1/2W)
2 FLAC2
3 SEC3-1
4 SEC3-2
5 SEC2-1
6 SEC2-2
4
B
C6602
104Z
RL6602
CENTER
6 1
SPEAKER
2 3
P6601
5 4
D6600
1SS133
R
L
C6600
104Z
FRONT SPEAKERS A
6 1
C6650
2 3
102J
5 4
RL6600
C6653
102J
D6603
1SS133
SURROUND
SPEAKERS
C6603
104Z
6 1
L R
2 3
5 4
P6602
RL6603
L R
D6605
1SS133
SURROUND BACK
C6605
SPEAKERS
104Z
6 1
C6655
2 3
102J
5 4
RL6605
D6607
1SS133
C6607
104Z
6 1
2 3
5 4
RL6607
1SS133 R9011 4.7(1/2W)
D9012 1SS133
APOWER
SEC2-1
Q9001
SEC2-2
2SC2235-Y
+5V
-VP
C
U20
VIDEO & SPEAKER TERMINAL PC BOARD
SPRLF
Q6601
DTC123JKA
SPRLCS
Q6602
DTC123JKA
DTC123JKA
Q6603
SPRLB
Q6604
DTC123JKA
MDC Type only
Q9021
SI-8008
+10.6V
NCH-2541_470K
1 2
VIN SW
R9028
5 4
SS VADJ
0.47(1/2W)
GND
RL1N4003 R9001
D9022 3.3(2W)
+10.9V
C9012
334J
4 1
D9011
D3SBA20
POFF2
D9024
MTZJ5.6B
D
<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.
NAVD-8811(2/2)
RLGND
R6690
+24V
10(1/2W)
SPRLB
SPRLSB
SPRLCS
SPRLF
MPP Type only
R9017
VPOWER
Q9022
0
BA00JC5WT
R9018
1 5
L9001
Vc Adj
+5.3V
0
2 4 +5V_VD
Vin
Vo
GND
Q9031
MPC2905HF
1 3 J403
I O
R9002
3.3(2W)
Q9031A
HT-R940
E
+24V
RLGND
CSPE
LSPE
RSPE
SLSPE
SRSPE
SBLSPE
SBRSPE
SBRSPE 4
SBLSPE 3
SPBROUT 2
SPBLOUT 1
To NAVD-8811(1/2)
(SD-4 : G1)
GND_HD
4
3
NC
2
1
HPDET 16
VPOWER 15
+5V_XM 14
GND_XM 13
+5VDIS 12
+5VDSP 11
GND_VD 10
GND_VD 9
+10VDSP 8
POFF 7
POFF2 6
APOWER 5
10S+12VD 4
-VP 3
FLAC1 2
FLAC2 1