Onkyo HT-R820THX Service Manual
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Onkyo HT-R820THX Service Manual

Onkyo HT-R820THX Service Manual

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QQ
3 7 63 1515 0
TE
L 13942296513
www
.
http://www.xiaoyu163.com
MODEL
STANDBY/ON
STANDBY
LISTENING
A
SPEAKERS B
TONE
THX
MODE
PHONES
VIDEO
BMDC

SAFETY-RELATED COMPONENT

WARNING!!
COMPONENTS IDENTIFIED BY MARK
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.
x
ao
y
i
http://www.xiaoyu163.com
8
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
HT-R820THX
SETUP
DISPLAY
DIGITAL INPUT
MEMORY
TUNING MODE
CLEAR
1
VIDEO
2
VIDEO
3
TAPE
TUNER
C D
VCR
Black model
Q Q
3
6 7
1 3
120V AC, 60Hz
u163
.
2 9
9 4
2 8
Ref. No. 3838
MASTER VOLUME
TUNING
TV
INPUT
PRESET
ENTER
PREV
CH
RETURN
VIDEO
3 INPUT
S VIDEO
VIDEO
L
AUDIO
R
HT-R820THX
1 5
0 5
8
2 9
9 4
ON THE
m
co
HT-R820THX
9 9
102004
ON
STANDBY
T V
I
INPUT
V1
V2
V3
+
1
2
3
DVD
MULTI CH
TV CH
4
5
6
-
CD
TAPE
TUNER
7
8
9
T V VOL
+10
0
CLEAR
--/---
TUNER/
TONE
TAPE
_
+
AMP
REMOTE MODE
DVD
CD
MD
CDR
TV
VCR
CABLE
SAT
DIMMER
SLEEP
+
CH
DISC
ENTER
VOL
-
DISPLAY
MUTING
REC
SP A
SP B
RANDOM
AUDIO
SUBTITLE
ANGLE
LAST M
SURR
ALL ST
THX
STEREO
REPEAT
A-B
SEARCH
MEMORY
DIRECT
DSP
DSP
-
+
TEST TONE
CH SEL
LEVEL
LEVEL
OPEN/CLOSE
VIDEO OFF
OR-EQ
L NIGHT
Re-EQ
RC-571M
RC-571M
2 8
9 9

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Summary of Contents for Onkyo HT-R820THX

  • Page 1 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...

  • Page 2: Specifications

    HT-R820THX 3 7 63 1515 0 SPECIFICATIONS General Amplifier Section Power supply: AC 120 V, 60 Hz 130 W (8 , 20 Hz-20 kHz, FTC) Power output: Power consumption: 6.6 A 2 x 260 W (3 , front) All channels: Standby power consumption: 2.5 W...
  • Page 3 Pour une protection permanente, n'utiliser que des fusibles de meme Once it has been charged, the HT-R820THX will retain type. Ce demier est indique la qu le present symbol est apposre. the settings for several weeks, although this depends on the environment and will be shorter in humid climates.
  • Page 4 HT-R820THX 3 7 63 1515 0 OPERATION CHECK-1 DC VOLTAGE DETECTION PROTECTORS <Note1> In test mode " Test 4-20 " to " Test 4-31 ", DC voltage is outputted from DSP IC a pre-amplifier section, and it is inputted into a power amplifier circuit.
  • Page 5 HT-R820THX 3 7 63 1515 0 OPERATION CHECK-2 CURRENT DETECTION PROTECTORS <Note1> In test mode " Test 4-32 ", the pulse waveform is outputted from DSP IC on the pre-amplifier section, and it is inputted into a power amplifier circuit. Refer to <Fig-1>.
  • Page 6 HT-R820THX 3 7 63 1515 0 OPERATION CHECK-3 OUTPUT LEVEL & THERMAL DETECTION <Regarding the power supply system of this unit> Function 1. High-voltage mode Usually, the power supply supplies high voltage to the power amplifier circuit when the relay (RL6901) is turned On.
  • Page 7 HT-R820THX 3 7 63 1515 0 OPERATION CHECK-4 OUTPUT LEVEL & THERMAL DETECTION <Operation check of microprocessor by test mode> The following is the procedure of checking detection operation of a microprocessor in false, by using test mode. Output level detection 1.
  • Page 8 HT-R820THX 3 7 63 1515 0 OPERATION CHECK-5 DSP DEBUG MODE <Regarding the DSP debug mode> TIn this test mode, the check with normal communication of a microcomputer and the data of DSP and DIR is possible. This information is a help to find the cause of failure.
  • Page 9 HT-R820THX 3 7 6 3 1 5 1 5 0 P306B EXPLODED VIEWS-1 70+/-5mm P101 A402 A401 A003 P901 A003 A031 A003 A050 A705 A003 A033 Refer to A052 "EXPLODED F6902 A037 VIEWS-2" L 1 3 9 4 2 2 9 6 5 1 3...
  • Page 10 HT-R820THX 3 7 6 3 1 5 1 5 0 EXPLODED VIEWS-2 POWER TRANSISTOR SECTION A034 L=300+/-5mm L 1 3 9 4 2 2 9 6 5 1 3 Q6050 Q6060 Q6051 Q6061 Q6052 Q6062 Q6053 Q6054 Q6050A Q6063...
  • Page 11 HT-R820THX 3 7 63 1515 0 BLOCK DIAGRAM MAIN MICRO PROCESSOR FM/AM TUNER UNIT VIDEO3 INPUT GAIN 0/6dB INPUT GAIN TAPE OUT 0/6dB INPUT GAIN TAPE IN 0/6dB INPUT GAIN Q301 BD3817KS 0/6dB SELECTOR VIDEO-2 IN VOLUME INPUT GAIN...
  • Page 12 HT-R820THX 3 7 63 1515 0 MASTER VOLUME 0,,-103DB POWER AMPLIFIER PHONES OUTPUT GAIN BASS/TREBLE MUTING +27dB 0-18dB Q307 RL6800 OUTPUT GAIN BASS/TREBLE FRONT SPEAKERS-A MUTING 0-18dB +27dB Q308 FRONT SPEAKERS-B OUTPUT GAIN RL6804 0-18dB +27dB SURROUND SPEAKER OUTPUT GAIN...
  • Page 13 HT-R820THX 3 7 63 1515 0 SCHEMATIC DIAGRAMS-1 NADG-8230 PRE-AMPLIFIER PC BOARD PRE-AMPLIFIER SECTION TO NAETC-8234 P261A R6402 Q6402 78M12 Q321 78L07 10 1/2W R345 R346 +12VA DMIXR DMIXL C6403 C6404 R300 SELDA 10/16 223Z SELCK Q322 79L07 Q6403 79M12...
  • Page 14 HT-R820THX 3 7 63 1515 0 TO TUNER UNIT TO NAETC-8243 +22V SEC1-1 +22V D9502-9505: RL1N4003 Q9501 SEC1-2 2SA1015-GR R9506 22(1/2W) D9507 SEC3-1 KTA1266-GR D9505 D9503 Q7006 P801 P101 R9507 C9507 KRC104S -22V SEC3-2 220/35 OR RN1404 R9508 D9504 D9502 5.6S...
  • Page 15 HT-R820THX 3 7 63 1515 0 SCHEMATIC DIAGRAMS-2 DISPLAY SECTION NADIS-8231 DISPLAY PC BOARD Q7501 HNA-16MM39T NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY REPLACE ONLY WITH PART NUMBER SPECIFIED VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL) ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
  • Page 16 HT-R820THX 3 7 63 1515 0 FL TUBE G[1;16] C7505 473Z P18 62 Q7503 2SC2712 P17 63 KTC3875 P16 64 P15 65 P14 66 P13 67 P12 68 P11 69 P10 70 FIP9 71 FIP8 72 FIP7 73 FIP6 74...

  • Page 17: Schematic Diagrams

    HT-R820THX 3 7 63 1515 0 SCHEMATIC DIAGRAMS-3 DRIVER AMPLIFIER SECTION NAAF-8235 DRIVER AMPLIFIER PC BOARD R5163 66.5V 150 (1/4W) R5113 R5183 65.7V 65.1V (1/4W) R5093 Q5033 100K C5073 1.0V C5033 C5053 Q5003 Q5013 47/50 C5103 10/100 C5083 C5013 R5003 -0.1V...
  • Page 18 HT-R820THX 3 7 63 1515 0 <Notes> NC=No mount of parts. Refer to the following table about the parts displayed by mark " ". REF. NO. DESCRIPTION TO NADG-8230 P407A P406A Q5000-5005,5010-5015 KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E Q5030-35 2SA949(ONK)-Y,O...
  • Page 19 HT-R820THX 3 7 63 1515 0 SCHEMATIC DIAGRAMS-4 SPEAKER TERMINAL & POWER SUPPLY SECTION NAETC-8240 SPEAKER TERMINAL PC BOARD C6800 103J C6840 L6800 R6800 NC D6800 C6841 R6810 NC FRONT RL6800 SPEAKERS-B C6856 L6801 NC R6801 NC C6857 R6811 NC...
  • Page 20 HT-R820THX 3 7 63 1515 0 NAETC-8238 P7503B FLAC1 FLAC2 REGULATOR PC BOARD MPUGND AGND NOTE 5.6V +5.6V THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY C6933 REPLACE ONLY WITH PART NUMBER SPECIFIED 10/16 Q6931 P410A VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL)
  • Page 21 HT-R820THX 3 7 63 1515 0 SCHEMATIC DIAGRAMS-5 POWER AMPLIFIER SECTION NAAF-8245 POWER AMPLIFIER PC BOARD 66.5V R6023 1.1V Q6033 R6163 R6083 R6033 Q6053 (1/4W) (1/4W) 0.5V Q6073 2SC2631-R,S 0.5V R6143 P6083 R6003 R6073 5.6K 0.2V C6053 (1/4W) R6103 0.22X2...
  • Page 22 HT-R820THX 3 7 63 1515 0 NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY REPLACE ONLY WITH PART NUMBER SPECIFIED VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL) ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.

  • Page 23: Video Section

    HT-R820THX 3 7 63 1515 0 SCHEMATIC DIAGRAMS-6 VIDEO SECTION NAVD-8236 COMPONENT VIDEO TERMINAL PC BOARD COMPONENT VIDEO P241 RL242 CR(PR) P241 CR(PR) CB(PB) DVD IN CB(PB) RL241 COMPONENT VIDEO D241 P241 C241 CR(PR) 103Z VIDEO 1/2/3 IN R249...
  • Page 24 HT-R820THX 3 7 63 1515 0 NAVD-8250 VIDEO PC BOARD C227 223Z D202 C201 D201 2.2/50 VIDEO-2 IN VIN4 VIN3 C203 470/16 R205 P201 VIDEO-1 C220 VIN2 223Z C202 P202 2.2/50 VIN1 C204 C221 DVD IN 2.2/50 Q204 47/16...
  • Page 25 HT-R820THX 3 7 63 1515 0 PC BOARD CONNECTION DIAGRAM NAVD-8236 COMPONENT VIDEO TERMINAL PC BOARD VIDEO DIGITAL IN COMPONENT VIDEO NAETC-8240 SPEAKER TERMINAL PC BOARD TUNER UNIT NAVD-8250 AC IN P206B VIDEO PC BOARD P243B JL6805C JL6804C P253A...
  • Page 26 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-1 PREAMPLIFIER PC BOARD (NADG-8230) Component side C703 C9515 L 13942296513 OU U u163 http://www.xiaoyu163.com...
  • Page 27 HT-R820THX 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 28 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-2 PREAMPLIFIER PC BOARD (NADG-8230) Soldering side L 13942296513 C831 C829 R884 R884 4 R883 R880 R379 R379 TUMUT u163 STEREO STEREO http://www.xiaoyu163.com...
  • Page 29 HT-R820THX 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 30 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-3 Component side DISPLAY PC BOARD (NADIS-8231) R7636 R7 7 635 R7 7 634 TAPE TUNER R7626 FM M FM M F F M MEMO MEMO MEMO MEMO MEMO O O O...
  • Page 31 HT-R820THX 3 7 63 1515 0 R7633 7633 R7632 7632 MULTI VIDEO R7622 D-IN S7625 JL7501A STBY ST T B B Y R75 5 P U U U R 0 0 3 Q Q 7 7 501 L 13942296513...
  • Page 32 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-4 OPERATION SWITCH PC BOARD (NASW-8232) Component side Soldering side R7616 R7616 JL7501B JL7501B HEADPHONE TERMINAL PC BOARD (NAETC-8233) Component side Soldering side E750 E7501 R7593 R7593 C7519 C7519 C7519...
  • Page 33 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-5 R5170 DRIVER AMPLIFIER R5070 R5080 Q5050 D5000 J5003 PC BOARD (NAAF-8235) R5100 C5040 C5090 J5002 R5020 R5130 R5010 R5140 C5110 Component side Q5030 C5010 R5000 R5190 C5000 J5005 J5014...
  • Page 34 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-6 REGULATOR PC BOARD COMPONENT VIDEO TERMINAL (NAETC-8238) PC BOARD (NAVD-8236) Component side Component side THERM PRO- RLGND +13VS POWER SPCS SE1H VOLH MPUGND JL9501A MPUGND J5218 +24V AGND J5215...
  • Page 35 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-7 POWER AMPLIFIER PC BOARD (NAAF-8245 Component side Q6015 Q6014 Q6013 Q6055 Q6054 Q605 Q6065 Q6064 Q6063 R6094 R6093 J6184 J6165 R6095 J6185 J6177 J6166 J6153 J6141 J6178 J6175 J6159...
  • Page 36 HT-R820THX 3 7 63 1515 0 245) Q6012 Q6011 Q6010 Q6053 Q6052 Q6051 Q6050 Q6062 Q6061 Q6060 R6090 R6092 R6091 J6132 J6099 J6059 J010A J6123 J6122 J6080 J6060 J6033 J6014 J6128 J6094 J6092 J6053 J6031 J011A J6129 J6095 J6093...
  • Page 37 HT-R820THX 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEWS-8 TERMINAL PC BOARD TERMINAL PC BOARD (NAPS-8247) (NAPS-8249) Component side Component side NCPS-8249 25138249 NCPS-8247 25138247 J6407 J6410 POWER SUPPLY PC BOARD (NAPS-8248) Component side S902 S902 P902 P926...

  • Page 38: Ic Block Diagram And Terminal Descriptions

    http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-1 Q181: BU1924FS (RDS decoder)-1 BLOCK DIAGRAM 100k 120k 8th Switched 100k capacitor filter comparator anti-aliasing filter Vref RCLK (16) Analog Power supply QUAL RDATA Bi-phase Differential 57kHz (12) decoder 1187.5Hz...
  • Page 39 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-2 Q212,213: LA7956 (Video switch) BLOCK DIAGRAM video switch driver control (4input 1output) VIDEO VINI VIN2 VIN3 VIN4 TRUTH TABLE Vin1 Vin2 Vin3 Vin4 (Pin 2) (Pin 3) (Pin 4) (Pin 6) (Pin 8)
  • Page 40 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-3 Q291: BU4053B (Triple 2- channel analog multiplexer/ demultiplexer) BLOCK DIAGRAM VDD (16) INH (6) BINARY TO 1of 2 LEVEL A (11) CONVERTER B (10) DECODER WITH INH C (9) VSS (8) VEE (7)

  • Page 41: Block Diagram

    http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-4 Q301: BD3817KS (7ch Volume with 10ch input selector)-1 BLOCK DIAGRAM LOGIC AGND1 1 VINFR AGND2 2 GOUTFL Input Input select2 select1 INA1 3 VINFL INA2 4 AGND11 INB1 5 TNF1 TREBLE...
  • Page 42 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-5 Q301: BD3817KS (7ch Volume with 10ch input selector)-2 TERMINAL DESCRIPTION Pin No. Pin Name Description Pin No. Pin name Description AGND1 Analog ground terminal INDSPSW SWch DSP input terminal AGND2 Analog ground terminal Non-connected terminal...
  • Page 43 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-6 Q301: BD3817KS (7ch Volume with 10ch input selector)-3 TERMINAL DESCRIPTION Pin No. Pin Name Description (-)Power supply terminal Non-connected terminal (+)Power supply terminal AGND13 Analog ground terminal ROUTA1 1ch REC input and output terminal A ROUTA2...
  • Page 44 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-7 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-1 BLOCK DIAGRAM SAI 0 Serial External Memory SAI 1 Audio SAI 2 Interface Interface SAI 3 Compressed DSP C Digital DAO 0 Digital Interface Programmable...
  • Page 45 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-8 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-2 TERMINAL DESCRIPTION FILT1 - Phase-Locked Loop Filter Connects to an external filter for the on-chip phase-locked loop. FILT2 - Phase Locked Loop Filter Connects to an external filter for the on-chip phase-locked loop.
  • Page 46 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-9 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-3 TERMINAL DESCRIPTION FLRCLKN1 - PCM Audio Input Sample Rate Clock Digital-audio frame clock input. FLRCLKN1 typically is run at the sampling frequency. FLRCLKN1 operates asynchronously from all other DSPAB clocks.
  • Page 47 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-10 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-4 TERMINAL DESCRIPTION LRCLK1 - Audio Output Sample Rate Clock Bidirectional digital-audio output frame clock for AUDATA4, AUDATA5, AUDATA6, and AUDATA7. As an output, LRCLK1 can provide all standard output sample rates up to 192 kHz and is synchronous to MCLK.
  • Page 48 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-11 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-5 TERMINAL DESCRIPTION SDATAN1, GPIO25 - PCM Audio Input Data, General Purpose I/O Digital-audio PCM data input. This pin can act as a general-purpose input or output that can be individually configured and controlled by DSPC. BIDIRECTIONAL - Default: INPUT SDATAN2, GPIO26 - PCM Audio Input Data, General Purpose I/O Digital-audio PCM data input.
  • Page 49 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-12 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-6 TERMINAL DESCRIPTION SD_DATA0~SD_DATA7, EXTD0~EXTD7 - SDRAM Data Bus, SRAM External Data Bus SDRAM data bus 7:0. SRAM external data bus 7:0. BIDIRECTIONAL - Default: INPUT SD_ADDR0~SD_ADDR10, EXTA0~EXTA10 - SDRAM Address Bus, SRAM External Address Bus SDRAM address bus 10:0.
  • Page 50 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-13 Q701: CS494003CQZ (Multi-Standard Audio Decoder)-7 TERMINAL DESCRIPTION UHS0, GPIO18 - Mode Select Bit 0, General Purpose I/O DSPC control port mode select bit 0. This pin is sampled at the rising edge of RESET and is ne of three pins used to select the control port mode. This pin can act as a general-purpose input or output that can be individually configured and controlled by DSPC.
  • Page 51 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-14 Q702: MX29LV040 (4M-Bit CMOS Single Voltage 3V Only Equal Sector Flash Memory) BLOCK DIAGRAM PROGRAM/ERASE CONTROL WRITE INPUT HIGH VOLTAGE STATE LOGIC MACHINE (WSM) STATE REGISTER MX29LV040 FLASH ARRAY ADDRESS...
  • Page 52 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-15 Q7301: IC42S16100 (16-Mbit Synchronous Dynamic RAM)-1 BLOCK DIAGRAM COMMAND DECODER MEMORY CELL & ARRAY ADDRESS 2048 CLOCK BUFFER GENERATOR MODE BANK 0 REGISTER DATA IN SENSE AMP I/O GATE BUFFER I/O 0-15 COLUMN DECODER...
  • Page 53 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-16 Q7301: IC42S16100 (16-Mbit Synchronous Dynamic RAM)-2 TERMINAL DESCRIPTION Pin No. Pin name Function (In Detail) 20 to 24 A0-A10 A0 to A10 are address inputs. A0-A10 are used as row address inputs during active command input 27 to 32 and A0-A7 as column address inputs during read or write command input.
  • Page 54 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-17 Q800: AK4588VQ (2/8-Channel Audio CODEC with DIR)-1 BLOCK DIAGRAM PVSS PVDD X'tal Clock Oscillator Recovery MCKO1 Clock 8 to 3 Generator MCKO2 Input Selector LRCK2 Audio DAIF BICK2 Decoder SDTO2...
  • Page 55 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-18 Q800: AK4588VQ (2/8-Channel Audio CODEC with DIR)-2 TERMINAL DESCRIPTION Pin Name Function INT1 Interrupt 1 Pin Block-Start Output Pin for Receiver Input BOUT "H" during first 40 flames. TVDD Output Buffer Power Supply Pin, 2.7V ~ 5.5V DVDD...
  • Page 56 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-19 Q800: AK4588VQ (2/8-Channel Audio CODEC with DIR)-3 TERMINAL DESCRIPTION Pin Name Function Power-Down Mode Pin When "L", the AK4588 is powered-down, all output pin goes "L", all registers arereset. When CAD1/0 pins are changed, the AK4588 should be reset by PDN pin.
  • Page 57 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-20 Q800: AK4588VQ (2/8-Channel Audio CODEC with DIR)-4 TERMINAL DESCRIPTION Pin Name Function AVDD Analog Power Supply Pin, 4.5V~5.5V AVSS Analog Ground Pin, 0V Receiver Channel 0 Pin (Internal biased pin) This channel is default in serial mode.
  • Page 58 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 FL TUBE VIEW Q7501: HNA-16SM10T 12G 11G 2-1 3-1 4-1 5-1 1-2 2-2 3-2 4-2 5-2 1-3 2-3 3-3 4-3 5-3 1-4 2-4 3-4 4-4 5-4 1-5 2-5 3-5 4-5 5-5 1-6 2-6 3-6 4-6 5-6 1-7 2-7 3-7 4-7 5-7 L 13942296513 (1G-15G)
  • Page 59 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 MICROPROCESSOR CONNECTION DIAGRAMS-1 Q7008:MPD784225GC-XXX-8BT(MAIN MICROPROCESSOR) RL901 Q201 VIDEO F901 POWER COMPOSITE AC IN MUTE TRANS. Q205 Q7006 DRIVER VIDEO-1 OUT Q921 Q208 RL6800 RELAY Q206 S-VIDEO Q7007 FRONT-A DRIVE DRIVER SPEAKERS Q207 Q6601 Q202 COMPONENT VIDEO RELAY...
  • Page 60 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 MICROPROCESSOR CONNECTION DIAGRAMS-2 Q7502:MPD780232GC-XXX-8BT(SUB MICROPROCESSOR) Q7501 FL TUBE HNA-16SM10T Q7502 SUB-MICRO PROCESSOR MPD780232G PURE NU: NO USE VDDO MDD, MDC TYPE ONLY AVDD VSS0 D7504 PURE AUDIO Q7507 L 13942296513 Q7504 BUFFER 5MHz P282 Q7008 D7505...
  • Page 61 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 MICROPROCESSOR TERMINAL DESCRIPTIONS-1 Q7008:MPD784225GC-XXX-8BT(MAIN MICROPROCESSOR) Pin name Description Pin name Description PROTECT Current detection and DC voltage detection Broadcast detection input terminal more input terminal. than a muting level. ~STEREO FM stereo broadcast detection input terminal. VOLH Thermal detection and power amplifier output level detection input terminal.
  • Page 62 http://www.xiaoyu163.com TX-SR502/E/8250/HT-R520 3 7 63 1515 0 MICROPROCESSOR TERMINAL DESCRIPTIONS-2 Q7502:MPD780232GC-030-8BT(SUB MICROPRCESSOR) Pin name Description Pin name Description Segment output terminal of P22. VDD1 Power supply terminal. Connect to 5V. VSS1 Ground terminal. Segment output terminal of P21. X'tal input terminal. Segment output terminal of P20.
  • Page 63 HT-R820THX 3 7 63 1515 0 ADJUSTMENT PROCEDURES IDLING CURRENT <Note> No load and No signal Refer to <Fig-1> about location of test points and the adjustment points. 1. Before Idling adjustment, turn the trimming resistors R6040, R6041, R6042, R6043, R6044 and R6045 to counter clockwise.
  • Page 64 3 7 6 3 1 5 1 5 0 1/77 PAGE HT-R820THX NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. EXPLODED VIEW PARTS LIST REF.
  • Page 65 3 7 6 3 1 5 1 5 0 2/77 PAGE A409 BADGE BADGE 28135244 A705 LABEL HOOKUP-ONKYO 29363194 Q6050 2SC5242-O 2202843 Q6050 or 2SC5242-R ( 1) 2202842 Q6050 or MN150S-Y ( 1) 2203684 Q6050 or MN150S-P ( 1)
  • Page 66 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 3/77 PAGE Q6053 or 2SC5242-O ( 1) 2202843 Q6053 or 2SC5242-R ( 1) 2202842 Q6054 or MN150S-Y 2203684 Q6054 or MN150S-P ( 1) 2203686 Q6054 or MN150S-O ( 1) 2203683 Q6054 or 2SC5242-O ( 1)
  • Page 67 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 4/77 PAGE Q6063 or 2SA1962-R ( 1) 2202832 Q6064 or MP150S-Y 2203694 Q6064 or MP150S-P ( 1) 2203696 Q6064 or MP150S-O ( 1) 2203693 Q6064 or 2SA1962-O ( 1) 2202833 Q6064 or 2SA1962-R ( 1)
  • Page 68 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 5/77 PAGE F903 or FUSE 5A-T/UL-ST2 ( 1) 252258 P101 NCFC7-151512 2047151512 P306B TAPE TAPE(CLOTH-16U) 29110083 P7502 NCFC5-102012 2045102012 P7503 NCFC7-081012 2047081012 P800 WIRE TIE BSK-1 260208 P901 AC CORD AS-UC-2 253332HIT P901 or...
  • Page 69 3 7 6 3 1 5 1 5 0 6/77 PAGE HT-R820THX PC BOARD PARTS LIST PRE-AMPLIFIER PC BOARD (NADG-8230-1G) DISPLAY PC BOARD (NADIS-8231-1G) OPERATION SWITCH PC BOARD (NASW-8232-1G) HEAD PHONE TERMINAL PC BOARD (NAETC-8233-1G) VIDEO3 TERMINAL PC BOARD (NAETC-8234-1G) <Notes>...
  • Page 70 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 7/77 PAGE Q305 or HA17558A ( 1) 22242126R2 PCB1 Q306 RN2402 2214530R2 PCB1 Q306 or KRA102S ( 1) 2216220R2 PCB1 Q307 RN1441 2215410R2 PCB1 Q308 RN1441 2215410R2 PCB1 Q312 RN1441 2215410R2 PCB1 Q313...
  • Page 71 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 8/77 PAGE Q6402A SCREW 3P+10FN(BC) 82143010 PCB1 Q6402B HEAT SINK RAD-183 27160526 PCB1 Q6402C TAPE TAPE(CLOTH-16U) 29110083 PCB1 Q6403 IC(REGURATOR) 79012HF(TA79012S) 222790124TOS PCB1 Q6403 or IC(REGULATOR) 79M12HF ( 1) 222790125 PCB1 Q6405 IC(REGURATOR)
  • Page 72 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 9/77 PAGE Q7007 or KRC104S ( 1) 2216210R2 PCB1 Q7008 IC (MAIN MICROPROCESSOR) MPD784225GC-267-8BT 22242195R3 PCB1 Q7301 IC42S16100 22242123R3 PCB1 Q7301 or IC42S16100 ( 1) 22242123R2 PCB1 Q7301 or K4S161622H-UC60 ( 1) 22242152R2 PCB1...
  • Page 73 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 10/77 PAGE D7003 C-DIODE 1SS352 223234R2 PCB1 D7003 or C-DIODE 1SS355 ( 1) 223269R2 PCB1 D7004 C-DIODE 1SS352 223234R2 PCB1 D7004 or C-DIODE 1SS355 ( 1) 223269R2 PCB1 D7501 ZENER D UDZS8.2B 224550820R2 PCB1...
  • Page 74 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 11/77 PAGE D9502 or DIODE GP104003E ( 1) 22380035 PCB1 D9503 DIODE RL1N4003 22380260 PCB1 D9503 or DIODE GP104003E ( 1) 22380035 PCB1 D9504 DIODE RL1N4003 22380260 PCB1 D9504 or DIODE GP104003E ( 1)
  • Page 75 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 12/77 PAGE L7002 CHOKE COIL NCH-1471 231237M022R2 PCB1 L7002 or CHOKE COIL NCH-1587-022K ( 1) 233533K022R2 PCB1 L7301 CHOKE COIL NCH-1471 231237M022R2 PCB1 L7301 or CHOKE COIL NCH-1587-022K ( 1) 233533K022R2 PCB1 L7302...
  • Page 76 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 13/77 PAGE C104 C-CERA C CC725CH1H-101J1 342101014R1 PCB1 C106 C-CERA C CC725CH1H-101J1 342101014R1 PCB1 C109 ELECT C CE04W50V100M(SC) 394781017 PCB1 C109 or VR C CE04W50V-100M(VR) ( 1) 394681017 PCB1 C253 C-CERA C CK725F1E-104Z1 332161040R1...
  • Page 77 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 14/77 PAGE C327 C-CERA C CC725CH1H-330J1 342103304R1 PCB1 C328 C-CERA C CC725CH1H-330J1 342103304R1 PCB1 C341 ELECT C CE04W16V100M(SC) 394741017 PCB1 C341 or VR C CE04W16V-100M(VR) ( 1) 394641017 PCB1 C342 ELECT C CE04W16V100M(SC) 394741017...
  • Page 78 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 15/77 PAGE C359 or VR C CE04W16V-10M(VR) ( 1) 394641007 PCB1 C360 C-CERA C CK732B1C-474K 337394745R1 PCB1 C361 C-CERA C CK725B1A-224K1 332132245R1 PCB1 C362 ELECT C CE04W16V10M(SC) 394741007 PCB1 C362 or VR C CE04W16V-10M(VR) ( 1)
  • Page 79 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 16/77 PAGE C705 C-CERA C CC732CH1H-122J 347341224R2 PCB1 C706 C-CERA C CC725CH1H-680J1 342106804R1 PCB1 C707 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C708 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C709 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C710...
  • Page 80 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 17/77 PAGE C781 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C800 C-CERA C CC725CH1H-330J1 342103304R1 PCB1 C804 VX C CE04W50V-2.2M(VX) 393380227 PCB1 C805 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C806 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C807...
  • Page 81 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 18/77 PAGE C834 C-FILM C ECHU50V-101J 373021014R2 PCB1 C835 C-FILM C ECHU50V-101J 373021014R2 PCB1 C836 C-FILM C ECHU16V-123J 373041234R2 PCB1 C837 C-FILM C ECHU50V-122J 373021224R2 PCB1 C838 C-FILM C ECHU50V-101J 373021014R2 PCB1 C839...
  • Page 82 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 19/77 PAGE C855 VX C CE04W16V-10M(VX) 393341007 PCB1 C856 VX C CE04W16V-10M(VX) 393341007 PCB1 C6401 TF C ECQ-V50V-104J 374721044 PCB1 C6403 C-CERA C CK725F1H-223Z1 332152230R1 PCB1 C6404 ELECT C CE04W16V10M(SC) 394741007 PCB1 C6404 or...
  • Page 83 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 20/77 PAGE C7010 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C7011 ELECT C CE04W16V47M(SC) 394744707 PCB1 C7011 or VR C CE04W16V-47M(VR) ( 1) 394644707 PCB1 C7012 ELECT C CE04W16V47M(SC) 394744707 PCB1 C7012 or VR C CE04W16V-47M(VR) ( 1)
  • Page 84 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 21/77 PAGE C7502 ELECT C CE04W50V-33M 355783309 PCB1 C7503 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C7504 C-CERA C CK725F1H-473Z1 332154730R1 PCB1 C7505 C-CERA C CK725F1H-473Z1 332154730R1 PCB1 C7506 C-CERA C CK725F1E-104Z1 332161040R1 PCB1 C7507...
  • Page 85 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 22/77 PAGE C9510 VR C CE04W63V-220M(VR) 394672217 PCB1 C9511 C-CERA C CK725F1H-223Z1 332152230R1 PCB1 C9512 C-CERA C CK725F1H-223Z1 332152230R1 PCB1 C9513 TF C ECQ-V50V-104J 374721044 PCB1 C9514 TF C ECQ-V50V-104J 374721044 PCB1 C9515...
  • Page 86 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 23/77 PAGE R301 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R302 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R303 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R304 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R305 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R308...
  • Page 87 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 24/77 PAGE R334 C-CARBON R RN72K1J-474JE 435034744R1 PCB1 R335 C-CARBON R RN72K1J-474JE 435034744R1 PCB1 R336 C-CARBON R RN72K1J-473JE 435034734R1 PCB1 R337 C-CARBON R RN72K1J-473JE 435034734R1 PCB1 R338 C-CARBON R RN72K1J-473JE 435034734R1 PCB1 R339...
  • Page 88 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 25/77 PAGE R357 C-CARBON R RN72K1J-000JE 435030004R1 PCB1 R358 C-CARBON R RN72K1J-000JE 435030004R1 PCB1 R359 C-CARBON R RN72K1J-391JE 435033914R1 PCB1 R360 C-CARBON R RN72K1J-391JE 435033914R1 PCB1 R361 C-CARBON R RN72K1J-103JE 435031034R1 PCB1 R362...
  • Page 89 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 26/77 PAGE R404 C-CARBON R RN72K1J-473JE 435034734R1 PCB1 R405 C-CARBON R RN72K1J-473JE 435034734R1 PCB1 R409 C-CARBON R RN72K1J-474JE 435034744R1 PCB1 R410 C-CARBON R RN72K1J-474JE 435034744R1 PCB1 R700 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R701...
  • Page 90 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 27/77 PAGE R716 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R717 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R718 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R719 C-CARBON R RN72K1J-332JE 435033324R1 PCB1 R720 C-CARBON R RN72K1J-332JE 435033324R1 PCB1 R721...
  • Page 91 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 28/77 PAGE R747 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R748 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R749 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R750 C-CARBON R RN72K1J-332JE 435033324R1 PCB1 R751 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R762...
  • Page 92 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 29/77 PAGE R812 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R813 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R814 C-CARBON R RN72K1J-331JE 435033314R1 PCB1 R816 C-CARBON R RN72K1J-560JE 435035604R1 PCB1 R817 C-CARBON R RN72K1J-560JE 435035604R1 PCB1 R818...
  • Page 93 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 30/77 PAGE R848 C-CARBON R RN72K1J-102JE 435031024R1 PCB1 R849 C-CARBON R RN72K1J-560JE 435035604R1 PCB1 R852 C-CARBON R RN72K1J-153JE 435031534R1 PCB1 R853 C-CARBON R RN72K1J-153JE 435031534R1 PCB1 R854 C-CARBON R RN72K1J-104JE 435031044R1 PCB1 R855...
  • Page 94 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 31/77 PAGE R891 C-CARBON R RN72K1J-222JE 435032224R1 PCB1 R892 C-CARBON R RN72K1J-222JE 435032224R1 PCB1 R999 C-CARBON R RN72K1J-000JE 435030004R1 PCB1 R6402 METAL O R RS1/2WBJ-10 442521004F PCB1 R6403 METAL O R RS2WBJ-150 442721514F PCB1...
  • Page 95 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 32/77 PAGE R7028 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7029 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7030 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7031 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7032 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7033...
  • Page 96 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 33/77 PAGE R7050 C-CARBON R RN72K1J-102JE 435031024R1 PCB1 R7051 C-CARBON R RN72K1J-102JE 435031024R1 PCB1 R7052 C-CARBON R RN72K1J-102JE 435031024R1 PCB1 R7053 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7060 C-CARBON R RN72K1J-473JE 435034734R1 PCB1 R7061...
  • Page 97 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 34/77 PAGE R7180 C-CARBON R RN72K1J-333JE 435033334R1 PCB1 R7319 C-CARBON R RN72K1J-680JE 435036804R1 PCB1 R7501 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7502 C-CARBON R RN72K1J-221JE 435032214R1 PCB1 R7503 C-CARBON R RN72K1J-103JE 435031034R1 PCB1 R7504...
  • Page 98 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 35/77 PAGE R7521 C-CARBON R RN72K1J-272JE 435032724R1 PCB1 R7522 C-CARBON R RN72K1J-272JE 435032724R1 PCB1 R7523 C-CARBON R RN72K1J-272JE 435032724R1 PCB1 R7524 C-CARBON R RN72K1J-102JE 435031024R1 PCB1 R7526 C-CARBON R RN72K1J-103JE 435031034R1 PCB1 R7527...
  • Page 99 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 36/77 PAGE R7642 C-CARBON R RN72K1J-471JE 435034714R1 PCB1 R7643 C-CARBON R RN72K1J-561JE 435035614R1 PCB1 R7644 C-CARBON R RN72K1J-821JE 435038214R1 PCB1 R7645 C-CARBON R RN72K1J-122JE 435031224R1 PCB1 R7646 C-CARBON R RN72K1J-222JE 435032224R1 PCB1 R7839...
  • Page 100 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 37/77 PAGE S7615 or PUSH SW NPS-111-S677 ( 1) 25035714 PCB1 S7616 PUSH SW NPS-111-S681 25035718 PCB1 S7616 or PUSH SW NPS-111-S677 ( 1) 25035714 PCB1 S7617 PUSH SW NPS-111-S681 25035718 PCB1 S7617 or...
  • Page 101 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 38/77 PAGE S7638 PUSH SW NPS-111-S681 25035718 PCB1 S7638 or PUSH SW NPS-111-S677 ( 1) 25035714 PCB1 S7641 PUSH SW NPS-111-S681 25035718 PCB1 S7641 or PUSH SW NPS-111-S677 ( 1) 25035714 PCB1 S7642...
  • Page 102 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 39/77 PAGE P261A PLUG NPLG-3P117 25055133 PCB1 P261B SOCKET AS NSAS-6P0675 2009990513UL PCB1 P301 PIN JACK NPJ-6PDRW386 25045571 PCB1 P301 or JACK NPJ-6PDBL159 ( 1) 25045300 PCB1 P301 or PIN JACK NPJ-6PDWWWRRR561 ( 1) 25045779...
  • Page 103 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 40/77 PAGE E300 RETAINER KANAGU 27141059 PCB1 E301 RETAINER 27141931 PCB1 E7501 RETAINER KANAGU 27141059 PCB1 DRIVER AMPLIFIER PC BOARD (NAAF-8235-1E) COMPONENT VIDEO TERMINAL PC BOARD (NAVD-8236-1E) REGULATOR PC BOARD (NAETC-8238-1E) TERMINAL PC BOARD (NAETC-8239-1E) SPEAKER TERMINAL PC BOARD (NAETC-8240-1E) HOLDER PC BOARD (NAETC-8241-1E)
  • Page 104 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 41/77 PAGE Q5000 or 2SC1775A-F ( 1) 2210756 PCB2 Q5000 or 2SC1845-E ( 1) 2211733 PCB2 Q5000 or 2SC2240-BL ( 1) 2211406 PCB2 Q5001 KTC3200-BL 2215896 PCB2 Q5001 or 2SC1775A-E ( 1) 2210755 PCB2...
  • Page 105 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 42/77 PAGE Q5010 or 2SC1845-E ( 1) 2211733 PCB2 Q5010 or 2SC2240-BL ( 1) 2211406 PCB2 Q5011 KTC3200-BL 2215896 PCB2 Q5011 or 2SC1775A-E ( 1) 2210755 PCB2 Q5011 or 2SC1775A-F ( 1) 2210756 PCB2...
  • Page 106 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 43/77 PAGE Q5014 or 2SC1845-E ( 1) 2211733 PCB2 Q5014 or 2SC2240-BL ( 1) 2211406 PCB2 Q5015 KTC3200-BL 2215896 PCB2 Q5015 or 2SC1775A-E ( 1) 2210755 PCB2 Q5015 or 2SC1775A-F ( 1) 2210756 PCB2...
  • Page 107 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 44/77 PAGE Q5050 KTC3200-BL 2215896 PCB2 Q5050 or KTC3200-GR ( 1) 2215895 PCB2 Q5050 or 2SC1775A-E ( 1) 2210755 PCB2 Q5050 or 2SC1775A-F ( 1) 2210756 PCB2 Q5050 or 2SC1845-E ( 1) 2211733 PCB2...
  • Page 108 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 45/77 PAGE Q5053 or 2SC1775A-E ( 1) 2210755 PCB2 Q5053 or 2SC1775A-F ( 1) 2210756 PCB2 Q5053 or 2SC1845-E ( 1) 2211733 PCB2 Q5053 or 2SC1845-F ( 1) 2211732 PCB2 Q5054 KTC3200-BL 2215896...
  • Page 109 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 46/77 PAGE D5005 ZENER D MTZJ5.6B 224470562 PCB2 D5005 or ZENER D DZ-5.6BSB ( 1) 224850562 PCB2 D6800 DIODE 1SS133 223163 PCB2 D6800 or DIODE 1SS270A ( 1) 223205 PCB2 D6800 or DIODE WG713A...
  • Page 110 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 47/77 PAGE C5001 TF C ECQ-B50V-101K 374721015 PCB2 C5002 TF C ECQ-B50V-101K 374721015 PCB2 C5003 TF C ECQ-B50V-101K 374721015 PCB2 C5004 TF C ECQ-B50V-101K 374721015 PCB2 C5005 TF C ECQ-B50V-101K 374721015 PCB2 C5010...
  • Page 111 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 48/77 PAGE C5081 CERA C CC45SL50V-040D 345020402 PCB2 C5081 or CERA C CC45SL50V-040C ( 1) 345020401 PCB2 C5082 CERA C CC45SL50V-040D 345020402 PCB2 C5082 or CERA C CC45SL50V-040C ( 1) 345020401 PCB2 C5083...
  • Page 112 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 49/77 PAGE C5104 VR C CE04W100V-10M(VR) 394691007 PCB2 C5105 VR C CE04W100V-10M(VR) 394691007 PCB2 C5110 VR C CE04W100V-10M(VR) 394691007 PCB2 C5111 VR C CE04W100V-10M(VR) 394691007 PCB2 C5112 VR C CE04W100V-10M(VR) 394691007 PCB2 C5113...
  • Page 113 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 50/77 PAGE R5021 CARBON R R16J-330 417343314 PCB2 R5022 CARBON R R16J-330 417343314 PCB2 R5023 CARBON R R16J-330 417343314 PCB2 R5024 CARBON R R16J-330 417343314 PCB2 R5025 CARBON R R16J-330 417343314 PCB2 R5030...
  • Page 114 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 51/77 PAGE R5053 CARBON R R16J-4.7K 417344724 PCB2 R5054 CARBON R R16J-4.7K 417344724 PCB2 R5055 CARBON R R16J-4.7K 417344724 PCB2 R5060 CARBON R R16J-1.2K 417341224 PCB2 R5061 CARBON R R16J-1.2K 417341224 PCB2 R5062...
  • Page 115 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 52/77 PAGE R5114 CARBON R R16J-1K 417341024 PCB2 R5115 CARBON R R16J-1K 417341024 PCB2 R5130 CARBON R R16J-18K 417341834 PCB2 R5131 CARBON R R16J-18K 417341834 PCB2 R5132 CARBON R R16J-18K 417341834 PCB2 R5133...
  • Page 116 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 53/77 PAGE R5180 NF CARBON R R25J-10 415471004 PCB2 R5181 NF CARBON R R25J-10 415471004 PCB2 R5182 NF CARBON R R25J-10 415471004 PCB2 R5183 NF CARBON R R25J-10 415471004 PCB2 R5184 NF CARBON R R25J-10...
  • Page 117 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 54/77 PAGE RL6801 RELAY NRL-2P5A-DC24-158 25065618 PCB2 RL6801 or RELAY NRL-2P5A-DC24-129 ( 1) 25065563 PCB2 RL6801 or RELAY NRL-2P5A-DC24-098 ( 1) 25065517 PCB2 RL6801A TAPE TAPE(CLOTH-16U) 29110083 PCB2 RL6803 RELAY NRL-2P5A-DC24-158 25065618 PCB2...
  • Page 118 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 55/77 PAGE P801B SOCKET NSCT-15P1030 25051240 PCB2 P5001 BUS BAR BBL40 27141867 PCB2 P5005 WS CLAMP CB-71683(L=50) 260261 PCB2 P6000A SOCKET NSCT-5P2185 25052288 PCB2 P6001A SOCKET NSCT-5P2185 25052288 PCB2 P6002A SOCKET NSCT-5P2185 25052288...
  • Page 119 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 56/77 PAGE THERMAL SENSOR PC BOARD (NAETC-8255) <Notes> Indicate the parts on the PC board ass'y of U02-U04 collectively. Not dividing into each PC board ass'y. REF. NO. NAME DESCRIPTION QT'Y PART NO.
  • Page 120 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 57/77 PAGE Q208 RN1241-A 2213631 PCB3 Q208 or RN1241-B ( 1) 2213632 PCB3 Q209 KTA1267-GR 2215995 PCB3 Q209 or 2SA933S-R ( 1) 2213354 PCB3 Q210 RN1241-A 2213631 PCB3 Q210 or RN1241-B ( 1) 2213632...
  • Page 121 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 58/77 PAGE Q6024 2SC1740S-R 2213284 PCB3 Q6024 or 2SC1740S-S ( 1) 2213285 PCB3 Q6025 2SC1740S-R 2213284 PCB3 Q6025 or 2SC1740S-S ( 1) 2213285 PCB3 Q6030 KTD2061-Y 2203434 PCB3 Q6030 or 2SC5171 ( 1) 2203010...
  • Page 122 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 59/77 PAGE Q6042 KTB1369-Y 2203424 PCB3 Q6042 or 2SA1930 ( 1) 2203000 PCB3 Q6043 KTB1369-Y 2203424 PCB3 Q6043 or 2SA1930 ( 1) 2203000 PCB3 Q6044 KTB1369-Y 2203424 PCB3 Q6044 or 2SA1930 ( 1) 2203000...
  • Page 123 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 60/77 PAGE Q6602 or 2SC1740S-R ( 1) 2213284 PCB3 Q6602 or 2SC1740S-S ( 1) 2213285 PCB3 Q6602 or 2SC2458-GR ( 1) 2212115 PCB3 Q6603 KTC3199-GR 2215864 PCB3 Q6603 or 2SC1740S-R ( 1) 2213284 PCB3...
  • Page 124 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 61/77 PAGE Q6702 or 2SC2240-BL ( 1) 2211406 PCB3 Q6703 KTA1268-GR 2215885 PCB3 Q6703 or KTA1268-BL ( 1) 2215886 PCB3 Q6703 or 2SA992-E ( 1) 2211793 PCB3 Q6703 or 2SA992-F ( 1) 2211792 PCB3...
  • Page 125 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 62/77 PAGE D6002 DIODE 1SS133 223163 PCB3 D6002 or DIODE 1SS270A ( 1) 223205 PCB3 D6002 or DIODE WG713A ( 1) 223222 PCB3 D6003 DIODE 1SS133 223163 PCB3 D6003 or DIODE 1SS270A ( 1)
  • Page 126 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 63/77 PAGE D6012 or DIODE WG713A ( 1) 223222 PCB3 D6013 DIODE 1SS133 223163 PCB3 D6013 or DIODE 1SS270A ( 1) 223205 PCB3 D6013 or DIODE WG713A ( 1) 223222 PCB3 D6014 DIODE...
  • Page 127 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 64/77 PAGE D6903A HEAT SINK RAD-196 27160545 PCB3 D6903B SCREW 3P+10FN(BC) 82143010 PCB3 D6903C TAPE TAPE(CLOTH-16U) 29110083 PCB3 D6904 DIODE D10XB60H 22380337 PCB3 D6904B SCREW 3P+10FN(BC) 82143010 PCB3 D6906 DIODE 1SS133 223163 PCB3...
  • Page 128 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 65/77 PAGE C203 VR C CE04W16V-470M(VR) 394644717 PCB3 C203 or ELECT C CE04W16V470M(SC) ( 1) 394744717 PCB3 C204 VR C CE04W50V-2.2M(VR) 394680227 PCB3 C204 or ELECT C CE04W50V2.2M(SC) ( 1) 394780227 PCB3 C205...
  • Page 129 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 66/77 PAGE C225 VR C CE04W16V-47M(VR) 394644707 PCB3 C225 or ELECT C CE04W16V47M(SC) ( 1) 394744707 PCB3 C227 CERA C CK45F50V-223Z 335622230 PCB3 C240 TF C ECQ-V50V-104J 374721044 PCB3 C280 CERA C CK45F50V-223Z 335622230...
  • Page 130 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 67/77 PAGE C6043 VR C CE04W50V-47M(VR) 394684707 PCB3 C6044 VR C CE04W50V-47M(VR) 394684707 PCB3 C6045 VR C CE04W50V-47M(VR) 394684707 PCB3 C6230 TF C ECQ-V50V-473J 374724734 PCB3 C6231 TF C ECQ-V50V-473J 374724734 PCB3 C6232...
  • Page 131 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 68/77 PAGE R203 CARBON R R16J-75 417347504 PCB3 R204 CARBON R R16J-100K 417341044 PCB3 R205 CARBON R R16J-75 417347504 PCB3 R206 CARBON R R16J-75 417347504 PCB3 R207 CARBON R R16J-680K 417346844 PCB3 R208...
  • Page 132 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 69/77 PAGE R223 CARBON R R16J-100K 417341044 PCB3 R224 CARBON R R16J-100K 417341044 PCB3 R225 CARBON R R16J-680K 417346844 PCB3 R226 CARBON R R16J-680K 417346844 PCB3 R227 CARBON R R16J-680K 417346844 PCB3 R228...
  • Page 133 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 70/77 PAGE R6024 NF CARBON R R25J-2.2 415470224 PCB3 R6025 NF CARBON R R25J-2.2 415470224 PCB3 R6030 CARBON R R16J-680 417346814 PCB3 R6031 CARBON R R16J-680 417346814 PCB3 R6032 CARBON R R16J-680 417346814 PCB3...
  • Page 134 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 71/77 PAGE R6070 NF CARBON R R25J-120 415471214 PCB3 R6071 NF CARBON R R25J-120 415471214 PCB3 R6072 NF CARBON R R25J-150 415471514 PCB3 R6073 NF CARBON R R25J-150 415471514 PCB3 R6074 NF CARBON R R25J-150...
  • Page 135 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 72/77 PAGE R6151 CARBON R R16J-12K 417341234 PCB3 R6152 CARBON R R16J-12K 417341234 PCB3 R6153 CARBON R R16J-12K 417341234 PCB3 R6154 CARBON R R16J-12K 417341234 PCB3 R6155 CARBON R R16J-12K 417341234 PCB3 R6160...
  • Page 136 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 73/77 PAGE R6183 CARBON R R16J-47K 417344734 PCB3 R6184 CARBON R R16J-47K 417344734 PCB3 R6185 CARBON R R16J-47K 417344734 PCB3 R6190 CARBON R R16J-330K 417343344 PCB3 R6191 CARBON R R16J-330K 417343344 PCB3 R6192...
  • Page 137 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 74/77 PAGE R6708 CARBON R R16J-33K 417343334 PCB3 R6709 CARBON R R16J-5.6K 417345624 PCB3 R6710 CARBON R R16J-12K 417341234 PCB3 R6719 CARBON R R16J-5.6K 417345624 PCB3 R6902 CARBON R R16J-1K 417341024 PCB3 R6980...
  • Page 138 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 75/77 PAGE RL901 or RELAY NRL-1P10A-DC12-097 ( 1) 25065516 PCB3 RL901A TAPE TAPE(CLOTH-16U) 29110083 PCB3 RL6901 RELAY NRL-1P5A-DC12-127 25065561 PCB3 RL6901 or RELAY NRL-1P5A-DC12-096 ( 1) 25065515 PCB3 RL6901 or RELAY NRL-1P10A-DC12-093 ( 1)
  • Page 139 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 76/77 PAGE P6005 PLUG NPLG-5P0960 25056010 PCB3 P6011 PLUG NPLG-10P0965 25056015 PCB3 P6080 PLUG NPLG-2P29 25055038 PCB3 P6081 PLUG NPLG-2P29 25055038 PCB3 P6082 PLUG NPLG-2P29 25055038 PCB3 P6083 PLUG NPLG-2P29 25055038 PCB3 P6084...
  • Page 140 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 77/77 PAGE J011 CRIMP AS CRIMP AS 2069925266UL PCB3 JL6402A WIRE HOL NSCT-3P874 25051087 PCB3 JL6402B WIRE HOL NSCT-3P874 25051087 PCB3 JL6803A WIRE HOL NSCT-6P897 25051110 PCB3 JL6804A WIRE HOL NSCT-6P897 25051110 PCB3...
  • Page 141 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 201-785-2600 Fax: 201-785-2650 http://www.onkyousa.com ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 http://www.onkyo.net ONKYO CHINA LIMITED Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung, u163 N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039...

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