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TX-NR1007

Ref. No. 4165
092009
SERVICE MANUAL


AV RECEIVER
MODEL TX-NR1007(B)/(S)




Black and Silver models RC-745M

B MDC 120V AC, 60Hz
B MMP, S MMP 220-240V AC, 50/60Hz
B MMR 220-240V AC, 50/60Hz




SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
TX-NR1007



EXPLODED VIEWS-1
U007 A557
x 3 pcs.
A553
A279
MDC type : x 12 pcs. U0046
MMP, MMR type : x 13 pcs. A257 A251
A287 L=10mm A183 x 24 pcs. A551
A289 F2005 P4104
A291 F2001
F2004 U00301 U0040 A193
A293 F2000
A561
A185 MDC type only
U0041
A285
x 2 pcs. A555
F2000 x 6 pcs.
A181
A261 x 3 pcs.
x 52 pcs. P4008 U0043 A191
A694 Refer to
A255 U0042 A179 "EXPLODED VIEWS-2"
A215 U003 A141 L=60mm
L=50mm P4009 A135
P106 A137
A189 x 4 pcs.
U0064 U0065 Q9430
U011 U0044 Q9429
Q9428
U0045 A177 Q9427
MMP, MMR type only A133 A131
P6800 U0062 F9402
F9401 U0061
x 22 pcs. A223 x 2 pcs.
A221 x 2 pcs.
A187 A175 A167
F9100 A163 A203
x 4 pcs. x 8 pcs.
U0063 A147
L=400mm A205
A173 x 8 pcs.

U0060 A151
A169 A157 L=20mm
A170 A159
x 8 pcs.
A153
A199 x 4 pcs.




TX-NR1007
A165 x 2 pcs.
A139 x 3 pcs. A155 Refer to
x 2 pcs. A263 x 4 pcs. "EXPLODED VIEWS-3"
A171 A201 A161
x 3 pcs. x 5 pcs. A200 x 4 pcs.
TX-NR1007



EXPLODED VIEWS-2 A031 A297
A009 x 4 pcs. x 2 pcs.
x 10 pcs.
Q6062 A296
Q6066
Q6064 A033 A295 A247
T901
Q6068 x 2 pcs. A117
U0014 x 4 pcs.
Q6061 A029
A009
x 8 pcs. A007 U0020
U0013 x 4 pcs. Q6052
Q6056 A001
Q6060
A005 Q6054
Q6067 x 4 pcs. Q6058
Q6063 Q6051 Q6061A A087
U0021
Q6065 A019 A085
x 8 pcs. x 3 pcs.
A007
x 4 pcs. A141
Q6050 Q6060A Q6051A A075 L=40mm
A005 Q6057 x 3 pcs.
x 4 pcs. A017 A083
Q6053
Q6055 A299 A298
A027 x 2 pcs.
A025 A077
Q6050A x 2 pcs.
A021
A023
x 3 pcs. F6601 A073 A079
F6602 U0086 A039
F6603
A013 A011
U0082 x 9 pcs. A069 A061 A081 P062
F6604 x 2 pcs. x 2 pcs. A003 U0088 U0055 x 4 pcs. x 4 pcs.
U0084 U0081 A071
U0085 x 4 pcs. A067
A089
U0087 L=40mm
U0012 F9301
U0083 A126
A013 x 4 pcs.
x 2 pcs. U0080
A065
P061 A062
A051 A037 A126
x 12 pcs. x 4 pcs. x 4 pcs.
A043 A053
U001 x 3 pcs. A064
U0011 A057




TX-NR1007
A055 x 3 pcs.
A045
x 2 pcs. A125 A127
x 4 pcs. A125 A215
A041 L=50mm x 4 pcs. L=10mm
TX-NR1007



EXPLODED VIEWS-3
A215
L=110mm



P7501

U005
U0054
A319
x 16 pcs.
A319 A363
x 2 pcs. x 3 pcs.
U0057
A301 A215
U0053
L=30mm
U0051 A365 A309 A343
A215 x 2 pcs. A341
A304 (Silver only) A361
A339 A351
A319
x 2 pcs. A337
U0056 A333
JL4103 U0052 A327 A401
A307 A345 A331
A215
L=20mm
A303
A215
L=30mm A329 A403
A327
MMP, MMR type only A404
A333
A415 x 2 pcs. A406
x 2 pcs. A405
A413 A353
A349
x 2 pcs. A347
A371 x 2 pcs.
P9008 (3TTBx10B)
U00510 A369
x 3 pcs.
U0059 A411 A367
A353 x 3 pcs.
A407




TX-NR1007
TX-NR1007/3007/5007/NA1007/5007,DTR-70.1/80.1, HDC-80.1, PR-SC5507
A B C D E F G H I J K
BLOCK DIAGRAMS-1 / PART-1
AUDIO SECTION

XM-RADIO For only DD,DC
TUNER only DHC-**
ANTENNA UNIT




1 PACK
XM/DT IC DAC except SA*** NJU7312A
3-3-2 x2
PHONES
for US MAIN L CS3318 POWER AMPLIFIER
DAC FL
SIRIUS MIX L
FL NEW 9ch Block SPEAKER TERMINALS
ch1 AMUTE FL

MAIN R +29dB + FRONT L (BTL)
DAC FR
FRONT L
MIX R
FR
AUX1 INPUT L Main
(FRONT IN) AUDIO ch14 MCH C
FR




-12dB

-12dB
DAC C
R
+29dB + FRONT R (BTL)
C
L R FRONT R
PHONO EQ Ana Allch ST.
+15.5dB
L . . ch16 Zone2 L+R(-6dB)

2 PHONO +15.5dB NC C

R . . +29dB




0dB

0dB
. .
MCH SL
DAC SL CENTER
L ch3 Z4L
SL
TUNER Zone3 AMUTE
( For only SA**) R
MCH SR SL
DAC SR +29dB
Z4R SURR L
SR
L ch4 SURR/ZONE 4 L
CD Zone4
R
SR
NC +29dB
L ch6 SP-B SURR R
TV/TAPE OUT SURR/ZONE 4 R
R
SRZ4MUTE
NC
3 +29dB
SBL
- FRONT L (BTL)
L ch5
TV/TAPE IN SURR BACK/ZONE 3 L
8in4out x2ch NJU7313A
R 4-2-2 x2

L ch7 SBR
+29dB - FRONT R (BTL)
AUX2 IN SUUR BACK/ ZONE 3 R
R NJW1112 CS3318
MCH SBL
DAC SBL
L
SBL SBZ3MUTE
LH
BTL
GAME IN ch8 Z3
+29dB
R
MCH SBR FRONT HIGH L
DAC SBR
SBR
L Main SW 80Hz LPF BTL
PLYPSVSW
-12dB/oct FHZ2MUTE
CBL/SAT IN ch9 Z3
.
RH
4 R
DAC LH
.
+29dB
DIRECT
LH .
.
FRONT HIGH R
L .
.

VCR/DVR OUT ch10 .


R Zone2 DAC RH
.

DIRECT
RH .
.


FRONT WIDE/




MCH_SBR
.




DAC_SBR




MCH_SBL
L




DAC SW2




DAC_SBL



MCH_SW
DAC_SW




MCH_SR
MCH_CT
DAC_SR




MCH_SL
.




DAC_FR
DAC_CT

DAC_SL
DAC_FL
VCR/DVR IN ch11 ZONE 2 L
MCH SW
R SPEAKER B
Zone3 DAC SW
SWL 0dB FIX TONE SUBWOOFER 1
L 0dB FIX
M61540




DAC_RH
FRONT WIDE/




DAC_LH
DVD/BD ch12
R ZONE 2 R
0dB FIX TONE WL/WR
SWR SPEAKER B
5
0dB FIX
L Zone4 +20dB SUBWOOFER 2
FRONT ch13
R