Onkyo HT-R590 Service Manual page 7

A B
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-4
AMP. SECTION PART-4
NOTICE
1 Q6001, Q6002, Q6003 and the surrounding parts have been changed as follows in the middle of production.
Change C6120, C6121 and C6122 at the same time when Q6001 is changed.
Change C6123 and C6124 at the same time when Q6002 is changed.
Change C6125 and C6126 at the same time when Q6003 is changed.
MODEL TX-NR579, TX-NA579,
HT-R590, HT-R690, HT-R990
UNIT BAAF-0621-1A, 1B, 1F, 1G, 1H, 1J
BEFORE
Q6001
STK-443-530-E
C6120 None
C6121 None
C6122 None
Q6002 STK-442-730-E
C6123 None
C6124 None
Q6003 STK-442-730-E
C6125 None
U0010 BAAF-0621 C6126 None
2
SBR SBL STK-442-730-E
Q6003
C6125
C6126
C6046
P
030D
3
R6046
SBR
R6056
120K
C6045
120K
030D
R6045
120K
SBL R6055
120K
R6206
100
(1W)
B_GND
R6026 R6025
56K 56K
6 5
R6207
100 C6026 C6025
471J 471J
(1W)
4
From Audio I/O
(PART 3)
5
W X
TP5511 TP5513
TP5512 TP5514
4 3 2 1 4 3 2 1
P5509B P5510B
U0016
H59 H59 T5 T5 T5 A57 H99
-1A -1B -1C -1D -1E -1F
BAPS-0627 -VP/VH
US EX US EU EX JJ
-VP(VH)
Table: T
D962
X O
6 D963
-VP(VH)
R966
Table: V R961 3.3(1/2W) X
R965 X 3.3(1/6W)
FL
R950 1(1/6W) 1(1/6W)
R951 33(1W) 10(1/2W)
R952 47(1W) 15(1/2W)
R960 8.2(1/2W) 8.2(1W)
R962,963 4.7K 2.7K
1 FLAC1
2 FLAC2 D961 Q960
R960 3.3(1/2W)
H5: +3.3VMPU(VH)
8.2(1/2W) RL1N4003 R961 2SC2235
3 SEC3_1
T5/A57/H99/T57/H69: VH
4 SEC3_2 R965 3.3
D960
5 V RL1N4003
V
7
T
33(1W)
R951
R950 1 47(1W)
V
R952
R953 N.M
TO BAVD-0656(PART-7)
TO BAVD-0664(PART-7)
NSCT-5P896 NSCT-3P894
JL951A JL952A
U0014
BAETC-0625
8
C D
How to identify the IC
STK-443-530N-E
TX-NR509, HT-R648
BAAF-0621-1C, 1D, 1E
AFTER BEFORE AFTER
STK-443-530N-E STK-443-530-E STK-443-530N-E
101J None 101J
101J None 101J
101J None 101J
STK-442-730N-E STK-442-730-E STK-442-730N-E
561J None 561J
561J None 561J
STK-442-730N-E None None
561J None None
561J None None
SR SL STK-442-730-E
Q6002
STK-443-530-E
R6201: 33K
STK-443-730-E
R6208: X
C6124 C6123
C6044
030D
R6044
SR
R6054
120K
C6043
120K
030D
R6043
120K
SL R6053
120K
R6203
100
(1W)
NF_GND
R6024 R6023
B_GND
56K 56K
4 3
R6204
100 C6024 C6023
471J 471J
(1W)
INPUT_GND
P
SBR SBL SR SL FL C
Q6016 Q6015 Q6014 Q6013 Q6010 Q6012
2SC2240-BL 2SC2240-BL 2SC2240-BL 2SC2240-BL
2SC2240-BL 2SC2240-BL
6 5 4 3 0 2
NF_GND
INPUT_GND
B_GND
H99/ T57 H69
VOLH
-1G -1H -1J
US EX US
PROTECT_VCC
HP_GND
VPROTECT
IPROTECT
HPDET
GND (ASP GND)
GND_M
SEC1OFF
SEC1H
+24V
+3.3VMPU(VH) 1 S1L+
FLAC1 2 S1L-
-VP 3
From Audio I/O
FLAC2 4
R6902
(PART 3)
+3.3VMPU 5
1K
Q6707
2SC2712-GR
P6903B
NC 4
YEL
1
S1H+ NO 3
2
RL692
P6904B
RL691
GRN 2
S1H- NO 3
1
4
NC
F6901
1 S1L+
5 F6901B F6901A
NSCT-5P896
4
JL954A
334J/50V J6009 334J/50V
3
TP6007
C6914 C6915
2
F6902B F6902A
1 1 S1L- Not use
F6902
TX-NR509/ HT-R590
E F
STK-442-730N-E
"N" mark "N" mark
N N
STK443-530 STK442-730
C FR STK-443-530-E FL
Q6001
C6122 C6121 C6120
1 2 3
C6042 C6040
030D 030D
R6042 R6040 E6001
C FL
R6052
120K 120K
C6041
120K R6050
FL
030D R6041
120K 120K
FR R6051
120K
SR
R6209
100
(1W)
R6022 R6021 R6020
SL
56K 56K 56K
2 1 0
R6210
100 C6022 C6021 C6020
(1W)
471J 471J 471J
FR
C
FL_OUT
SR_OUT
SBL
SL_OUT
FR_OUT
C_OUT
SBL_OUT
SBR_OUT
SBR
P
FR
Q6011
2SC2240-BL
1
0 1 2 3 4 5 6
VOLH
IPRO
D6714
Q6023 Q6022 KDS4148U
2SC2240-BL 2SC2240-BL
Q6024 Q6021
2SA1163-BL 2SA1163-BL
0V 0V
VPRO
PROT_GND
N.M N.M
VPROTECT
IPROTECT
PROTECT_GND
R6904
1K
Q6708
2SC2712-GR
P6901A
NRL-1P10A-DC12-140
RELAY
4 1 +B1H_B
(1/2W)
R6912 0.1
5 RL694
2 3 2 1
4 1
5
3 2 1
RL693
P6911A
4 1 GND_M
RELAY
NRL-1P10A-DC12-140 TP6904
TP6903
-B1H_B
P6902A
N.M
P6907 P6910
MODEL NO. TX-NR509/ TX-NR579/ TX-NA579/ HT-R590/ HT-R690/ HT-R990
G H
From Audio I/O
(PART 3)
Q6601
KRC105S
102J
C6602
RL662
1 6
Q6602
KRC105S
3 2
4 5
SPRLCS
2
L
1SS352
2 1
1
D6600
C6600 102J
Banana type
RL660
C6650 P6602
6 1
103J
R6130
2 3
0 4.7
C6653
L6000
5 4
103J
3uH
SPRLF
1SS352
2 1 2
R6134
D6603
C6603 102J
4 4.7 SL
L6004
RL663
1
3uH SP_SBL 7 7 SPSBL 6 1
SP_SL 6 6 SPSL
Banana type
SP_L 5 5 SPL 2 3
P6603
R6133
SP_C 4 4 SPC
4.7 SP_R 3 3 SPR 5 4
3
L6003 SP_SR 2 2 SPSR
3uH SP_SBR 1 1 SPSBR SPRLCS
1SS352 2
2 1
R6131 D6605
C6605 102J SBL
1 4.7
RL665 1
L6001
1 6
3uH
Banana type
P6604
3 2
C6655
R6132
103J
4 5
2 4.7
L6002
SPRLSB
3uH
1SS352
2 1
R6135
D6609
C6609 102J R6690
5 4.7
L6005 10(1/2W)
RL669
3uH 1 6
3 2
R6136
6 4.7
4 5
L6006
3uH
S
SPRLZ2
P
(1/2W)
390
HPL 1
R6251 U0012
GND 2
(1/2W)
390
HPR 3
BAETC-0623
R6252
HPDET 4
Q6380A
HP_GND 5
C6630
104Z
TP631
TO BAHDM-0680(PART-18)
TO BAHDM-0682(PART-18)
TO BAHDM-0684(PART-18)
SP_GND
U0017 BAETC-0764
TP5509
TP5510
4 3 2 1
P5509A
H59
Table: P
Table: R Q6603
P6604
RL665
D6605
GND
C6605
C6645/46
C6655/56
1
2 Table: S P6606
3
RL669
4
D6609
5
C6609
6
C6086-87
7
C6076-77
NC 8
TP603A
NC 9
Q6604
TP603B
R6604,05
JL604
Table: W P5509B
P6906 P6908 P6909
Table: X P5510B
TX-NR509/ HT-R590
I J K
R
Q6603
KRC105S
Q6604
KRC105S
S
R6605 R6604
0 0
4
FRONT
R
3
4
SURR
SR
3
R
4
SURR
BACK
SBR
3
CODE MODEL
T5 TX-NR509
H59 HT-R590
T57 TX-NR579
A57 TX-NA579
H69 HT-R690
H99 HT-R990
JL603B
S
JL604A
JL604B
U0011
C6631
P6601
NM
BATRM-0622
Q6380
LM61CIZ
1 3 2
G V
C
1
CENTER
Banana type
S 5
4
JL501A
2
3
1
6
Lever type
W
Zone2 SP or Hight SP
P6606
H59 T5 T5 T5 A57 H99 H99/ T57 H69 Insignia
-1A -1B -1C -1D -1E -1F -1G -1H -1J
7ch 7ch 5ch 5ch 5ch 7ch 7ch 7ch 7ch 5ch
US EX US EU EX JJ US EU US
O O X X X O O O O SB AMP X
SB SPKR
O O X X X O O O O X
102J 102J 102J 102J 102J 102J
X X X X
103J 103J X X X 103J 103J 103J 103J (To ch) X
X X X X X X O O O Zone2 SP X
X X X X X X O O O X
X X X X X X O O O X
X X X X X X O O O X
102J 102J 102J
X X X X X X X
(To ch)
X X X X X X 103J 103J 103J X
X X X X X X O O O Switch TR X
3P 3P 3P 3P 3P 3P 7P 7P 7P Pcb wire 3P
O O O O O X X X X DG BKT X
X X X X X O O O O X
SCHEMATIC DIAGRAM (Part-4) AMP SECTION