Onkyo TX-RZ800 Service Manual page 19

1
ASP SECTION
MODEL NO. TX-RZ800/900,DTR-50.7/60.7,DHC-60.7
BAASP-1797
D
RIAA EQUALIZER
Q4161
C4161
5 8
NJM4580CG
+
C4175
+V 7
47u 50V OUT
6
- 10u
50V
R4167
R4165
270k 22k
C4167 C4169
123J 50V 332J 63V
C4168 C4170
123J 50V 332J 63V
R4166 R4168
22k
270k
4
-
C4176
2 -V
C4162
OUT 1
50V
+ 10u
3
47u 50V
R4017
470
9
Rch
PHONO 7
8
Lch
R4016
C
470
R4013
470
6
Rch
CD 4
Lch 5
R4012
470
R4015
470
Rch 3
TV 1
Lch 2
R4014
P4003 470
10
R4011
NPJ-6PDWWWRRR561
470
Rch 3
STRM BOX 1
*DHC NoUse
Lch 2
R4010
470
P4002 7
R4009
NPJ-2PDWR558
470
Rch 6
CBL/SAT 4
Lch 5
R4008
470
R4007
470
Rch 3
GAME1
1
Lch 2
R4006
B
P4001
470
7
NPJ-4PDWWRR624 R4005
470
Rch 9
GAME2
7
Lch 8
R4004
470
R4003
470
6
Rch
4
PC
5
Lch
R4002
470
R4001
470
3
Rch
BD/DVD 1
2
Lch
R4000
P4000 470
10
NPJ-6PDWWWRRR561
-12
GNDA
A
12
GND_RL
+12V_RL
1
2
R4909 R4911
150
150
R4171
330
R4172
R4141
330
R4910 R4912
22k
150 150 R4142
22k
Q4141
NJM4580CG
to Subwoofer
80Hz-12dB/oct
for WholeHouse
R4862 R4861
30
220k 220k
29
C4862 C4861
28
30
102K 50V 102K 50V 27 R13IN
L12IN
51 DCR_OUT
26 29 L13IN
R11IN
R12IN 52 VDDOUT
25 28
L11IN
53 DCCAP_LB
24
R10IN
54 DCCAP_RB
23
L10IN
22
R9IN
21
L9IN
20
GND20
MAIN Volume
19
R8IN
18
L8IN
17
Q4001
GND17
16
R7IN
15 NJW1298FU1
L7IN
14
R6IN
13
L6IN
12
R5IN
11
L5IN
10
R4IN
9
L4IN
8
R3IN
7
L3IN
6
R2IN
5
L2IN
4
R1IN
3
GND3
2
L1IN
1
GND1
+7V_MAIN
Q4901
R4905 2SA1488-Y
22
1/4W
+7V_MAIN C4070
-7V_MAIN 50V
Q4903 102J
2SC2712-GR
D4901
DZ2J075M0L
D4902
DZ2J075M0L
2SA1162-GR SBL_OUT C4605
Q4904
47u 50V
R4906
22 Q4902
C4603
1/4W
2SC3851-Y
SL_OUT
47u 50V
C4600
FL_OUT
100u 50V
C4602
C_OUT
47u 50V
C4601
FR_OUT
100u 50V
C4604
SR_OUT
47u 50V
C4606
SBR_OUT
47u 50V
2
3
SCHEMATIC DIAGRAM (PART-4) ASP SECTION
To BAETC-1782(PART-15)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
12
+12VOPAMP
-12
-12VOPAMP
1.5mm Jumper Lead
4
-
C4141 R4152 R4154
2 -V 4
-
C4156
1 10k 10k 2 -V
47u 50V
+
3 1
47u 50V
+
R4143 22k to Center 3
R4144 22k FL+FR(-6dB) R4156 10k
for WholeHouse C4154 331J
Q4142
NJM4580CG
C4153 331J
R4155 10k
-
C4145
6
R4147 +V 7 R4151
47u
+
10k
22k 5 8 50V
-
C4144 C4155
R4153 6
104J 50V 10k +V 7
+ 47u 50V
5 8
Downmix
Q4101
C4050 C4051
FL/FR:-12dB
NJM4580CG
SW:+3.5dB 8 5
25V 47u 25V 47u
C4107 +
7 +V
R4101
50V 47u 6
-
22k
R4107 12k
R4105 R4103
C4105 101J
51 R4109 10k 330 3.3k
52 C4052 47u 25V
100u 10V
53 C4053 R4110 10k
R4106 R4104
54 C4054 100u 10V C4106 101J
RBC_IN 55 R4108 12k 330 3.3k
LBC_IN 56
DCCAP_LS 57 C4055 100u 10V 3
C4108 +
DCCAP_RS 58 C4056 100u 10V 1
R4102
RSCIN 59 50V 47u -V 2
-
LSCIN 60 4 22k
SWBIN 61
RBBIN 62
LBBIN 63
RSBIN 64
GND65 65
GND66 66
LSBIN 67
CBIN 68
RBIN 69
LBIN 70
SWAIN 71
DCCAP_SW 72 C4057 100u 10V
DCCAP_C 73 C4058 100u 10V
RBAIN 74
LBAIN 75 IPRO_MUT
RSAIN 76
AMUT
LSAIN 77
SBZ2MUT
CAIN 78
PRECSMUT
RAIN 79
LAIN 80
Part No. ChipADR
NJW1298 Q4001
0100
C4059
0000
NJW1194 Q4201
220u 10V NJW1194 Q4301 0001
C4060 0010
NJW1194 Q4401
220u 10V
R4072 100 VOL_DAT
R4071 100 VOL_CLK
R4070 100 VOL_LAT
R4615 R4625
220 100
Q4605
Q4615
Q4613
Q4603
R4613 R4623
220 100
R4670 R4680
R4610 R4620 220 100
220 100
Q4630
Q4600
Q4620
Q4610
R4652 R4662
R4612 R4622 220 100
220 100 Q4632
Q4622
Q4602
Q4612
Q4611
Q4601
Q4621
R4611 R4621
Q4631
R4651 R4661
220 100
220 100
R4614 R4624
220 100
Q4604
Q4614
Q460*,Q461*
RTAN430C
Q4616
Q4606
R4616 R4626
220 100
3
4 5
Schematic Diagram
From BAPRC-1802(PART-35)
1 2 3 4 5 6 7 8 9 10 11 12 13
P4511A P7001B
IMSA-9142B-26A NSCT-13P2404
+7V_MAIN
Q4691
KRA102S
D4693 DA2J10100
D4691 NC
D4692 NC
R4690
1k
R4230 100
VOL_LAT
R4220 100
VOL_CLK
R4210 100
VOL_DAT
Z2 Volume
Q4201
C4203
NJW1194 100u 25V
R4231
C4201
47u 50V
220 1/4W
P4880A
P4880B
R4232
CHD-1.5-7 C4202
220 1/4W
47u 50V
C4204
100u 25V
VOL_LAT R4330 100
VOL_CLK R4320 100
VOL_DAT R4310 100
R4345
0 Z3 Volume
Q4301
NJW1194
R4331
C4301
220 1/4W
47u 50V
DAC_FL
R4332
DAC_SW
C4302
220 1/4W
47u 50V
DAC_FR
R4346
DAC_SW 0
DAC_SBR
DAC_SBL
DAC_SR
DAC_SL
DAC_CT
DAC_FR
DAC_FL
R4913
+12VOPAMP_SW
10
Subwoofer
Q4121
NJM4580CG Av=20dB
5 8
+
+V
7
OUT
ADR0 ADR1
6
-
LOW -
LOW R4129
LOW
10k C4607
High LOW R4617
LOW High C4125
22u
C4121 R4121
103J 50V 50V
47u 50V 220
C4122 R4122
C4126
47u 50V 220
103J 50V
C4609 R4618
22u
R4130
10k 50V
4
-
2
-V
OUT 1
+
R4914
3
R4907 10 -12VOPAMP_SW
10
Q4700
KRC105S
PREFLRL
R4908 10
SBL
SL
FL_Preout
FL
C_Preout
C
FR
FR_Preout
SR
SBR
4 5
6
P4031
1 4
2 3
R4203 4.7k
C4205 104K
4.7u 50V
C4207
C4241 R4243
47u 50V 2.2k
Q4241
RTAN430C
Q4242
RTAN430C
C4242
R4244
47u 50V 2.2k
P4605A
C4208 4.7u 50V
NSCT-9P2102
C4206 104K
R4204 4.7k
Z2R
POWERD Z2R IN
POWERD Z2L IN
Z2L
C4211 10u 50V
C4330 R4303 4.7k
Z3R
102J C4305 104K
C4307 4.7u 50V
Z3L
C4341
R4343
47u 50V 2.2k
Q4341
RTAN430C
Q4342
RTAN430C
C4342
R4344
2.2k C4851 102J
47u 50V
7
R4640
FL
47 2
1
R4304
FR
4.7k R4641
3
47
P4600
C4852 102J
3
R4642
C
D4700 DA2J10100 2
47
C4700
104K
P4601
RL4700
P4602
NRL-2P2A-DC12-207
R4643
5 4
47
9 SR
3
7
8
SL
10 R4644
8 9
47
12 1 R4645
5 4
47
6 SBR
3
4
Q460*,Q461* 5 SBL
10 R4646
RTAN430C
8 9
47
R4627 Q4607 12 1 R4647
RL4701
220 100 47
3 SW2
C4701
Q4617
104K 1
D4701
Q4618
R4648
DA2J10100 2
SW1
R4628
47
220 100 C4850 102J
Q4608 10
D4702 D4850 NC
D4851 NC
DA2J10100
C4702
104K
P4603
R4649
5 4 47 3
FHR
3
1
2
Q4701 FHL
Q4702 R4660
10
KRC105S KRC105S
8 9 47
PRESBRL SPRLFH 7
12 1
C4853
*DHC only
RL4702 102J
GND_RL
+12V_RL
SBL
SL
FL
C
FR
SR
SBR
P4604B
NPLG-13P141
P4606B
NPLG-3P131
SW2
GNDA
SW1
*DHC only
6
D
C
B
A