Onkyo TX-2100 - Page 9

TX-2100
SCHEMATIC DIAGRAM 2
AMPLIFIER SECTION
U1
JL711B
P961
C443
2.2/50
L501
L502
P900
GND
Q493
RN2202
P711B
P902
R901
3.3M
P901A
P901
AC120V,60HZ
RL901
RL901
1P5ADC12
T902
NPT-1111D
T901
NPT-1283D
THERMALFUSE
F901
4A/125V
D911
RBV-402
7
3
8
9
10
11
12
14
16
15
17
PIN_BUBPIN_BUB
JL961A
JL961B
JL912B JL912A
JL913B JL913A
Q402(2/2)
OPAMP
R534
2K
R533
2K
RL592
RL592
RL591
RL591
RL591
RELAY
RL592
RELAY
C436 101K
4
34
5
3J
C435 101K
4
33
5
3J
C530 104J
C529
104J
C504
101K
C503
101K
Q492
RN1241-A
Q491
RN1241-A
P501
P911B
P912B
P911A
P912A
Q592
DTC123JS
Q591
DTC123JS
IN1 VREF OUT1 VS GND NC OUT2 IN2 VCC
Q481 TA7291S
1 2 3 4 5 6 7 8 9
Q402(1/2)
NJM2068L-D
3
8
2
4
1
R546
0.22*2
(5W)
R545
0.22*2
(5W)
Q583
2SA992
Q524
2SA1940
Q520
2SA1930
Q506
2SA949
Q512
2SA949
Q528
2SA949
Q523
2SA1940
Q519
2SA1930
Q505
2SA949
Q511
2SA949
Q527
2SA949
Q582
2SC1845
Q581
2SC1845
Q951
2SC1740S
Q514
2SC2229
Q526
2SC1845
Q522
2SC5197
Q518
2SC5171
Q516
2SC1740S-R
Q530
2SC2229
Q510
2SC1740S-R
Q508
2SC1740S
Q504
2SC1845
Q502
2SC1845
Q513
2SC2229
Q525
2SC1845
Q521
2SC5197
Q517
2SC5171
Q515
2SC1740S-R
Q529
2SC2229
Q5
0
9
2SC1
7
40S-
R
Q507
2SC1740S
Q503
2SC1845
Q501
2SC1845
D952
D951 D954
D953
D
915
D
917 D918
D916
D955
D919
D923
D591 D592
D502
RL1N4003
OR 1SR139-100
OR GP104003E
D501
RL1N4003
OR 1SR139-100
OR GP104003E
R961
470
R991
1
(1/2W)
R571
33K
R412
1.2K
R922
1
(1/2W)
R414
100K
R413
100K
R411
1.2K
R575
10K
R574
47K
R565
390
(1W)
R566
390
(1W)
R559
47K
R560
47K
R573
10K
R572
22K
R552
8.2
(1W)
R551
8.2
(1W)
R582
82
(1W)
R564
2.2
(1/2W)
R563
2.2
(1/2W)
R581 82
(1W)
C441
100/6.3
C581
100/6.3
C916
6800/50
C915
6800/50
C918
0
00/35
C952
220/16
C
919
3
0/35
C926
100/35
C501
47/50
C502
47/50
C522
47/50
C508
470/6.3
C514
220/6.3
C516
470/50
C515
470/50
C521
47/50
C507
470/6.3
C513
220/6.3
C520
102K
C424
223Z
C971
223Z
C911
334J/100V
C901
103M
C953 223Z
C951 103Z
C423
223Z
C519
102K
C583 223Z
C582
223Z
C538
223Z
C596
151K
C510
020C
C537
223Z
C595
151K C509
020C
R550
22
R548
22
R549
22
R547
22
R505
470
R536 3.9K
R435
220K
R436
2.2K
R951
8.2
(1/2W)
R535
3.9K
R501
470
R502
470
R584
2.2
(1/2W)
R586
2.2
(1/2W)
R554
3.3K
R558
33K
R556
470
R528
10K
R522
10K
R510
56K
R508
1.2K
R542
56
(1/2W)
R532
68
(1/2W)
R530
68
(1/2W)
R540
68
(1/2W)
R520
18K
R518
18K
R538
2.2K
R512
56
(1/2W)
R526
47K
R524
270
R516
1K
R514
1K
R504
56K
R506
470
R583
2.2
(1/2W)
R585
2.2
(1/2W)
R553
3.3K
R557
33K
R555
470
R527
10K
R521
10K
R509
56K
R507
1.2K
R541
56
(1/2W)
R531
68
(1/2W)
R529
68
(1/2W)
R539
68
(1/2W)
R519
18K
R517
18K
R537
2.2K
R511
56
(1/2W)
R525
47K
R523
270
R515
1K
R513
1K
R503
56K
SPA SPB
HPL
HPR
MUT
PROTECT
DOWN
UP
8 5
1 4
HPL SPA SPB
SD
TMUT
NC V1
IPM
VV-1
PLL
CL
DATA
REO
ST
NC NC
NC
JL711A
TO NADIS-8371-1
A
DIS-8371-1 P101
E
TC-5865-5
RELAY
POW
13V
E
RI
NC
RELAY
POW
E
13V
D951-954
NAETC-8377-1
NAETC-5866-5
-1.2
1.2
ID
VCT
ID
VCT
8374-1
NAPS-8372-1
-40.4
-41.3
-39.3
-23.9 -39.2
-39.8
-0.6
37.9
39.839.3
39.3
41.3
R
L
BA
SPEAKERS
V
OLUME
MOTOR DRIVE
NAETC-
AC-G
AC-H
OR GP104003E
RL1N4003
OR GP104003E
RL1N4003
D915
D921
-0.5
0.5
U2
U3
U9
U7
U5
C921 223Z
P511
P512
0
A
1
2
3
4
5
BCD