Onkyo PA-MC5501(B) Service Manual page 12

A B
SCHEMATIC DIAGRAMS-8
SPEAKER TERMINAL SECTION
1
BATRM-0300
U0050
SPEAKER TERMINAL PC BOARD
+20V
F9401
3.15A/125V
1 2
D9400
2
D3SBA20
2
4
1
3
1 2
3.15A/125V
(EH) F9402
P9404A
NPLG-6P120
1
-20V
2
3
4
NC
5
6 D9410
R9410
0.22(1/2W) D3SBA20
C9411
2
4700/16(VR)
4
1
3
3
IMSA-9142S-8A
P7003B
8
7 +9VDG
6 GNDRL
5 SPRELAY
4
3
2
1
4
R6823 C6873
8.2(1W) 473J
R6827 C6877
LH
1
8.2(1W) 473J
2 SBL R6825 C6875
3 SL 8.2(1W) 473J
4 L R6820 C6870
5 R 8.2(1W) 473J
R6821 C6871
6 SR
8.2(1W) 473J
5 7 SBR
R6826 C6876
8 RH
8.2(1W) 473J
9 C
R6828 C6878
8.2(1W) 473J
R6824 C6874
8.2(1W) 473J
R6822 C6872
8.2(1W) 473J
S-1.3C
L6803
R6803 22
R6813 22
6
LH
S-1.3C
L6805
R6805 22
R6815 22
SL
S-1.3C
L6801
R6801 22
R6811 22
FR
7
(VH-SIDE)
L6808 S-1.3C
LH
1
2 SBL
R6808 22
3 SL
R6818 22
4 L
1 R
SBR
2 SR
3 SBR
4 RH
5 C
(VH-SIDE)
S-1.3C
L6802
R6802 22
8
R6812
22
C
C D
Q9427
R9421
2SB1565-E
10(1W)
3 2
D +14.4V
G
2
S
Q9425
2SK365-GR
D9421
MTZJ15B
E9200B
D9422
NTM-1P232
Q9426
MTZJ15B
2SK365-GR
1 2 3 4
D
G
2 3TTB+8B(3CM)SR
S +13V
-14.4V
R9422
3 2 -13V
10(1W)
Q9428
2SD2394-E
FAN_GND
+12.5V
0.15A +12V_FAN
FAN_GND
NSCT-3P95
JL6900B
Q6900
+9V
2SC2235-Y
C6900
Q6901
2SC2235-Y 220/16
C6901
220/16
R6902
R6904
Q6802
10K
R6903 2SC2235-Y
10
2.2K Q6801
2SC1815-GR
S-1.3C
L6807
R6807 22
R6817 22
SBL
L6800 S-1.3C
R6800 22
R6810 22
FL
S-1.3C
L6806
R6806 22
R6816 22
SR
L6804 S-1.3C
R6804 22
R6814 22
RH
PA-MC5501
E F
0.05A 1
2
3
4
5
3
2
1
+9VLch
+9VRch
Relay1
G H I
(VH-SIDE)
1 GND_LH
2 GND_SBL
3 GND_SL
4 GND_FL
5 GND_FR
6 GND_SR
7 GND_SBR
8 GND_RH
9 GND_C
LH-ch
NRL-2P5A-DC12-192
3 4
2 5
1 6
RL6803
D6803 1SS133
103J C6803
SBL-ch
NRL-2P5A-DC12-192
3 4
2 5
1 6
SL-ch
RL6807
NRL-2P5A-DC12-192
D6807 1SS133
3 4
103J C6807
2 5
1 6
RL6805
D6805 1SS133
C6805 103J
FL-ch
NRL-2P5A-DC12-192
3 4
2 5
1 6
RL6800
D6800 1SS133
C-ch
NRL-2P5A-DC12-192
C6800 103J
3 4
2 5
1 6
RL6802
D6802 1SS133
103J C6802
FR-ch
NRL-2P5A-DC12-192
3 4
2 5
1 6
RL6801
SR-ch
D6801 1SS133
C6801 NRL-2P5A-DC12-192
103J
3 4
2 5
1 6
RL6806
D6806 1SS133
C6806
103J
SBR-ch
NRL-2P5A-DC12-192
3 4
2 5
1 6
RL6808
RH-ch
D6808 1SS133
NRL-2P5A-DC12-192
103J C6808
3 4
2 5
1 6
RL6804
D6804 1SS133
103J C6804
PA-MC5501
J K
C6833
102J
LH
P6803
*
2
1
5007,80.1,1007 MMB:
NTM-2PDMCR399: Clear
Other:NTM-2PDMCR400: Red
C6837
102J
P6807
*
SBL
2
C6835
1
102J
5007,80.1,1007 MMB:
P6805
*
NTM-2PDMCR399: Clear
SL
Other:NTM-2PDMCR400: Red
2
1
FL
5007,80.1,1007 MMB:
NTM-2PDMCR399: Clear
Other:NTM-2PDMCR400: Red
C6830
102J
P6800
*
2
1
C6832
*
5007,80.1,1007 MMB:
102J
NTM-2PDMCR399: Clear
P6802
* C
Other:NTM-2PDMCR400: Red
2
1
C6831 *
5007,80.1,1007 MMB:
NTM-2PDMCR399: Clear
102J
Other:NTM-2PDMCR400: Red
* P6801
2 FR
1
C6836
*
5007,80.1,1007 MMB:
102J
SR
NTM-2PDMCR399: Clear
* P6806
Other:NTM-2PDMCR400: Red
2
1
*
5007,80.1,1007 MMB:
NTM-2PDMCR399: Clear
Other:NTM-2PDMCR400: Red
C6838
102J
* P6808 SBR
2
* 1
C6834
5007,80.1,1007 MMB:
102J
NTM-2PDMCR399: Clear
* P6804
Other:NTM-2PDMCR400: Red
2
RH
* 1
5007,80.1,1007 MMB:
NTM-2PDMCR399: Clear
Other:NTM-2PDMCR400: Red