Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio TX-NR1000 hfe_onkyo_tx-nr1000_service_no_schem_en

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TX-NR1000

FEATURES
1. THX Surround EX and THX Ultra2 certified
2. Dolby Digital, Dolby Digital EX and Dolby Pro Logic IIx decoder
3. DTS, DTS-ES, DTS 96/24, DTS Neo:6 and DTS Neo:6 96 decoder
4. MPEG-2 AAC decoder (UJJ)
5. Dolby Headphone and Dolby Virtual Speaker
6. Sound Field Processor by Dual 32 bit TI AureusTM DSP
7. Dual decode function including Dolby Virtual Speaker for Zone2 output
8. IEEE1394 digital audio interface for SACD/DVD-Audio (option : DTR, DTX )
9. HDMI (High-Definition Multimedia Interface) 2-Inputs and 1-Output (option : DTR, DTX )
10. MP3, WMA and WAV decode for listening to Internet Radio and Music Server by Net-Tune (option : DTR, DTX )
11. 7ch equal power: 150 Watts per channel into 8 ohms (FTC)
12. BTL for Front L/R with Surround Back channel amplifier: 280 Watts per channel into 8 ohms (FTC)
13. Bi-Wiring for Front L/R with Surround Back channel amplifier
14. Parallel push-pull discrete output stage for high current output capability and 4 ohms driven
15. 2-192kHz/24bit 2ch ADC using conversion (Asahikasei AK5385) for Main and Zone2.
16. 2-96kHz/24bit 4ch ADC using conversion (Asahikasei AK5384) for Multichannel inputs.
17. 5-192kHz/24bit 2ch DAC conversion (Wolfson WM8719) for 7.1ch using.
18. 2-192kHz/24bit 2ch DAC conversion (Wolfson WM8716) for Rec and Zone2 outputs.
19. Vector Linear Shaping Circuitry for all channels
20. Adjustable Crossover individually for Front L/R, Center, Surround L/R, Surround Back L/R and LFE [40-150 Hz, 10 Hz step]
21. Fine tuning for distance setup [0.1 ft, 0.03 m step]
22. Slot based construction for future upgraded
23. Phono (MM) Input
24. Assignable 9-Inputs and 5-Outputs Audio L/R terminals (not included Front Video 7)
25. Assignable 6-Inputs and 4-Outputs Composite Video
26. Assignable 6-Inputs and 4-Outputs S-Video
27. Assignable 3-Inputs and 1-Output RCA Component Video (other than TX-NR1000 UDC), 4-Inputs and 2-Outputs (TX-NR1000 UDC)
28. Assignable 1-Input and 1-Output BNC Component Video (other than TX-NR1000 UDC)
29. Assignable 2-Inputs and 1-Output D4 Video (UJJ)
30. Video up-converter from Composite Video to S-Video and S-Video to Component Video by using 5-Line adaptive comb filters and Adaptive digital line length tracking (ADLLTTM)
31. Video up converter from analog Video (up to 480p) to HDMI
32. Video down converter from Component Video to S-Video for Monitor out (480i only), (option : DTR, DTX )
33. Video down converter from S-Video to Composite Video for Monitor out and Zone 2 Video out
34. Dual Monitor out available for Composite Video and S-Video
35. Independent inputs and outputs of Component RCA, BNC and D4 terminals (UJJ)
36. Color coded RCA pin jacks for Multichannel Input [Front L/C/R, Surround L/R, Surround Back L/R, Subwoofer] (option : DTR-10.5 UDD)
37. Assignable 6-Optical and 6-Coaxial digital inputs and Front Optical input
38. Assignable 2-Optical and 2-Coaxial outputs for Rec out, Zone 2 and Zone 3
39. Front Panel Video 7 Audio and Video inputs with Optical digital input
40. Zone 2 and Zone 3 audio output are available fixed or variable.
41. Available Zone 2 and Zone 3 Composite Video out
42. Zone 2 OSD function independent of Monitor out OSD function (UDD, UDC, UJJ: NTSC format, Other: NTSC/PAL format compatible)
43. Rec selector [audio and video]
44. Tape Dubbing and Video Dubbing
45. 3-band Bass/Mid/Treble Tone control individually for Front L/R, Center, Surround L/R, Surround Back L/R and Subwoofer (Bass only)
46. Notch filter for boom bass reproduction
47. Color coded RCA pin jacks for Pre-out A [Front L/C/R, Surround L/R, Surround Back L/R or Zone 2 L/R, Subwoofer]
48. Subwoofer Pre-out B
49. Color coded and transparent Heavy Duty Speaker Terminals and Dual Banana capability for Speaker A/B flexible configuration
50. FM/AM random 40 Station Preset Tuning
51. Internet Radio random 30 Station Preset Tuning (option : DTR, DTX )
52. Character input [Tuner preset, Input selector]
53. FM Automatic Scan Tuning
54. Battery-Free Backup System To Protect Memory Contents
55. AM Loop Antenna (option : DTX )
56. Fluorescent Display with Dimmer Control (4 mode)
57. New design HTC Remote Control (UGR, UDT, UGT, UGK, UJJ, UPP-RC)
58. New design HTC Remote Control with RF wireless operation (UDD, UDC, UPA, UPP-RF)
59. The remote ID function for independent control to plurality of AV Receiver
60. Audio muting, Sleep Timer [operable via Remote Control]
61. Handsome Solid Aluminum Front Panel
62. Front pocket door to hide away unusual use control buttons
63. Dual speed dual cooling fan via output level and/or temperature
64. IntelliVolume operation
65. Non Scaling Configuration
66. Wide Range Power Amplifiers 5 Hz - 100 kHz
67. Assignable 5-12V trigger output terminals
68. 3-IR in/out terminals for Main, Zone 2 and Zone 3 (TX, DTX )
69. Phoenix connector for 5-12V trigger output and 3-IR input for Custom Installation usage (DTR)
70. RS-232 port for control
71. IEC type AC-Inlet, Detachable Power cord
72. Linear Optimum Gain Volume Circuitry [0.5dB step]
73. H.C.P.S. High current power supply toroidal transformer
74. Aluminum side panel
75. Brazen feet
76. e-control available
77. PC setup application available
Aureus is a trademark of Texas Instruments.
ADLLT is a trademark of Analog Devices, Inc.
TX-NR1000

A B C D E

FLOW CHART
Analog 2 channels

Flowchart when a signal does not pass through DSP circuit
1 Analog 2 ch. input

INPUT
Audio4-6(P401) NCAF-8145 NCAR-8139(For TX-NR1000/TX-NR5000E/DTR-10.5 )
Audio7-9(P402) NCAF-8156(For RDC-7.1 )

OUTPUT
Audio4-5(P403) Q420 Zone3
Zone2,Zone3,REZone2 Q4869 Q4040-Q4047 Q4060, Relay
C Selector 22,43 5,24 6,23
Q421 MAIN Selector Volume Q4070 etc PREOUT
MAIN,Zone2,REC/Zone3 Refer to a sheet Muting
Selector 24,41 "Volume" for
Zone2

REC/Zone3
26,39 9,20
For
Powered
4,25 Zone2
via ANALOG Q4871
INPUT NCAF-8144 via DIGITAL Selector
PH(P1860)
Audio1-3(P1861) 8,21
via ANALOG Q4870 10,19
OUTPUT via DIGITAL Selector For Zone2 LINE OUT or
2 Audio1-3(P1862) Q1860
Zone2,Zone3,RE
Q1485,Q1486
Zone2 Volume Zone2
PREOUT

C Selector Refer to a sheet
"Volume" for

Q1655,Q1656
Zone3 Volume Zone3
Refer to a sheet
REC(via "Volume" for
ANALOG/via
DIGITAL) 11,23
Selector
10,24
via ANALOG REC/Zone3
via DIGITAL REC/Zone3
9,25

Relay
To DSP Signal Flow SPEAKER
Main AMP OUT
3
How to check: After all speaker setting is set "Yes" and Audio Selector is set "Analog", the unit is set "DIRECT".

How to clear: Hold down "CD" button and then press "STANDBY/ON" button.

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