Onkyo HTRC 660 Service Manual

Page 1

HT-RC660

Ref. No. 4463-R2

ONKYO® SERVICE MANUAL 2°

AV RECEIVER
MODEL HT-RC660(B)

{imp-an mom!)

RC»880M

Black model

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

SAFETY-RELATED COMPONENT
WA R N I N G ! !

COMPONENTS IDENTIFIED BY MARK A 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.

Onkyo Corporation
Service Department

Page 2

TX-NR535/636/737/838/DTR-30.6/40.6/50.6/HT-R593/693/993/HT-RC660

DEBUG MODE-1
AUDIO DEBUG MODE-1/5

The operations of DSP and DIR etc are able to checked by the information displayed on FL in this debug mode.
This information will help to analysing digital audio no sound trouble,

To set in Debug mode
1. Press twice the ON/ STANDBY key while pressing the DISPLAY key.

e-Q- 7 The version number of Microprocessor is displayed
M1'03/14307ALN only for 3 seconds

2 Press + (TONE) button while the version number of microprocessor is displayed.

e.g. N1.02/14210ALA _ ESE/\f/grrsgiosggglerZer of DSP Is displayed

3. Press DISPLAY button while the version number of DSP is displayed.

89 0A0002: :00 Step4
4. Proceed to the next step by pressing the DISPLAY key.
ANA .'o:NON:C: Step-2
4v
1:ANA 048k048k Step-3
4v
AUDIO dubug mode
2/0. 01 2. 053/4 Step-4 The status of DSP and DIR etc
4' will be displayed.
2:0:PCM :PCM Step-5
4v
00:X:F.'OFF Step-6
4v
SPO0F*00F00409 Step-7
4v
48 482568 TB Step-8 i
4v
L :0000 0000
vi
SW :0000 0000
4v
Exit

Page 17

838/ HT-RC660/ HT-R993/ TR-

OPERATION CHECK-6

CONFIRMATION OF VIDEO SIGNAL-DETECTION
1. Do the following operation.
1-1. set the volume level to 25(TX-NR636, DWI-30.6) or 30(TX-NR737, 838, DTR-40, 50.5).
1-2. [TV/CD] + [ON/STANDBY] 4» [PC]
1-3. [TONE +1
to the following test mode.
TEST 5-01

2. Confirm the following indicator lights up on the FL TUBE when the following video signal is input.

3. Furthermore, confirm the following indicator is turned off on the FL TUBE when the following video signal isn't input at the
following test mode as well.

(1) (2)
Input terminal Composite Component
Indicator FM STEREO RDS

CONFIRMATION OF VIDEO IN/OUT

Confirm Video output signal as shown Table 2, while Video signal are input as shown Table 1 in "Video iniout" sheet.
Confirm the HDMI path at 1080p signal.
Table-1

Video Si na|-> Com site Video Corn nent
DVD
AT: A
TB/DVR' B
AME '

AUX ' D

Table-2
Output Com site Video Com nent HDMI

T m IT MAIN T Sub OUT/Z0ne2 OUT
DVD F

5-01 CBL/SA G

A
2 VR B H
C

E |
5-04 PC J
IN K
|N7
5-07 A

L
E
BU 7 A
TX-NFI636, TX-NR737, DTR-30.6 --- Sub OUT
TX-NR838, DTR-40.6, DTR-50.6 --- ZoneZ OUT

CONFIRMATION OF FL DISPLAY
1. Do the following operation.
1-1. set the volume level to 25(TX-NR636, DTFl-30.6) or 30(TX-NR737, 838, DTR-40, 50.5).
1-2. [TV/CD] + [ON/STANDBY] a [DIMMER(RT/PTYITP)]
to the FL test mode
[TONE+] = Step up
[TONE-1 = Step down
The contents 0! the step are as follows.
1. Lit all segment
2. Lit '23456789ABCDEF'.
3. Lit a even number segment
4. Lit an odd number segment
5. The Destination setting is displayed.

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304103 TRANSISTOR RTAN43007T112<1 1 2217750R2
304105 or TRANSISTOR RN1441 I 1) 2215410R2
304107 TRANSISTOR RTAN4SDCVT112~1 1 2217730R2
304107 or TRANSISTOR RN1441 ( 1) 2215410R2
304117 TRANSISTOR RTAN43007T112<1 1 2217750R2
304117 or TRANSISTOR RN1441 I 1) 2215410R2
304130 HYBRID IC NJM4580MFD 1 22241445512
304170 HYBRID 10 73M15HFINJM73M15FA) 1 222780155JRC
3Q4170A HEAT SINK RADA196 1 27130545
3041708 SCREw 3P+10FN(3BC) 1 8214301OGR
304171 HYBRID 10 79M15HFINJM79M15FA) 1 222790155JRC
304171B SCREW 3P+10FNI3BC) 1 13214301 OGR
304302 TRANSISTOR RTAN43007T112<1 1 2217750R2
304302 or TRANSISTOR RN1441 I 1) 2215410R2
304303 TRANSISTOR RTAN4SDCVT112~1 1 2217730R2
304303 or TRANSISTOR RN1441 ( 1) 2215410R2
304530 HYBRID IC NJM4580MFD 1 22241448R2
303000 TRANSISTOR 2802412K5R 1 2214353R2
303000 or TRANSISTOR KT038755GR I 1) 2216175R2
303001 TRANSISTOR 28C2412K5R 1 2214353R2
303001 or TRANSISTOR KT038755GR I 1) 2213175R2
303002 TRANSISTOR 2802412K5R 1 2214353R2
303002 or TRANSISTOR KT038755GR I 1) 2213175R2
303003 TRANSISTOR 28C2412K5R 1 2214353R2
303003 or TRANSISTOR KT038755GR I 1) 2213175R2
303004 TRANSISTOR 2802412K5R 1 2214353R2
303004 or TRANSISTOR KT038755GR I 1) 2216175R2
303005 TRANSISTOR 28C2412K5R 1 2214353R2
303005 or TRANSISTOR KT038755GR I 1) 2213175R2
303003 TRANSISTOR 2802412K5R 1 2214353R2
303003 or TRANSISTOR KT038755GR I 1) 2213175R2
303070 TRANSISTOR 2302713-BL 1 2213136R2
303071 TRANSISTOR 23C271SABL 1 2213133R2
303072 TRANSISTOR 230271311 1 2213133R2
303073 TRANSISTOR 2302713-BL 1 2213136R2
303074 TRANSISTOR 2302713-BL 1 2213136R2
303075 TRANSISTOR 23C271SABL 1 2213133R2
303073 TRANSISTOR 230271311 1 2213133R2
303300 HYBRID 10 LM310Iz 1 22242212
303300A RETAINER (PTH) 1 271413341
303401 TRANSISTOR KT038757GR 1 2213175R2
303401 or TRANSISTOR 2802712-GR I1) 2213145R2
303401A HEAT SINK RAD-196 1 27130545
303451 TRANSISTOR 2302713-BL 1 2213136R2
303452 TRANSISTOR 23C271SABL 1 2213133R2
303453 TRANSISTOR 23A1 163»BL(TE85L_F) 1 2213753R2
303454 TRANSISTOR 23A1 163»BL(TE85L_F) 1 221 3753 R2
3[TRANSCOILj

3L3000 SPEAKER OUTPUT FILTER COIL SCrO.8X5.5X18.5T 1 2314313
3L6000 0r SPEAKER OUTPUT FILTER COIL PIVROD00250083 I 1) 2314543
3L3000 or SPEAKER OUTPUT FILTER COIL SCZrO.8X5.5><18.ST I 1) 2314553
3L3000 Dr SPEAKER OUTPUT FILTER COIL E33/33331 I 1) 2314303
3L3001 SPEAKER OUTPUT FILTER COIL SCrO.8X5.5X18.5T 1 2314313
3L6001 0r SPEAKER OUTPUT FILTER COIL PIVROD00250083 I 1) 2314543
3L3001 or SPEAKER OUTPUT FILTER COIL SCZrO.8X5.5><18.ST I 1) 2314553
3L3001 Dr SPEAKER OUTPUT FILTER COIL E33/33331 I 1) 2314303
3L3002 SPEAKER OUTPUT FILTER COIL SCrO.8X5.5X18.5T 1 2314313
3L6002 0r SPEAKER OUTPUT FILTER COIL PIVROD00250083 I 1) 2314543
3L3002 or SPEAKER OUTPUT FILTER COIL SCZrO.8X5.5><18.ST I 1) 2314553
3L3002 Dr SPEAKER OUTPUT FILTER COIL E33/33331 I 1) 2314303
3[CAPACITOR]

304001 CHIP TYPE CERAMIC CAPACITOR CC725CH1H-102J1 1 342101024R1
3C4002 CHIP TYPE CERAMIC CAPACITOR CC7250H1HA102J1 1 342101024R1
304003 UPZ TYPE PLASTIC FILM CAPACITOR 2AUPZTF221JE 1 373332214T
304004 UPZ TYPE PLASTIC FILM CAPACITOR 2AUPZTF221JE 1 373332214T
304009 CHIP TYPE CERAMIC CAPACITOR CC725CH1 H-221J1 1 342102214R1
3C4010 CHIP TYPE CERAMIC CAPACITOR CC7250H1 H3221J1 1 342102214R1

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IR4131 CHIP TYPE CARBON RESISTOR RN72K1J7473JE 1 435034734R1
3R4132 CHIP TYPE CARBON RESISTOR RN72K1J7153JE 1 435031534R1
3R4133 CHIP TYPE CARBON RESISTOR RN72K1J7122JE 1 435031224R1
3R4134 CHIP TYPE CARBON RESISTOR RN72K1J7103JE 1 435031034R1
IR4138 CHlP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
IR4139 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4160 METAL RESISTOR RNU1WCJ73.3 1 453630334T

3R4161 METAL RESISTOR RNU1WCJ73.3 1 453630334T

IR4162 METAL RESISTOR RNU1WCJ73.3 1 453630334T

I R4163 METAL RESISTOR RNU1WCJ73.3 1 453630334T

3R4166 CHIP TYPE CARBON RESISTOR RN72K1J7220JE 1 435032204R1
3R4167 CHIP TYPE CARBON RESISTOR RN72K1J7220JE 1 435032204R1
IR4174 METAL OXIDE FILM RESISTOR RS1WBJ768 1 443626804T

IR4175 METAL OXIDE FILM RESISTOR RS1WBJ768 1 443626804T

3R4176 METAL OXIDE FILM RESISTOR RS1WBJV47 1 443624704T

3R4177 METAL OXIDE FILM RESISTOR RS1WBJr47 1 443624704T

IR4180 CHlP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4181 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4182 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4185 METAL RESISTOR RNU1WCJ73.3 1 453630334T

IR4187 METAL RESISTOR RNU1WCJ78.2 1 453630824T

IR4189 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4190 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4211 CHIP TYPE CARBON RESISTOR RN72K1J7102JE 1 435031024R1
IR4231 CHlP TYPE CARBON RESISTOR RN72K1J7000JE 1 435030004R1
3R4232 CHIP TYPE CARBON RESISTOR RN72K1J7000JE 1 435030004R1
3R4233 CHIP TYPE CARBON RESISTOR RN72K1J7000JE 1 435030004R1
3R4289 CHIP TYPE CARBON RESISTOR RN72K1J7000JE 1 435030004R1
IR4292 CHlP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
IR4293 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4294 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4295 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
IR4296 CHlP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4302 CHIP TYPE CARBON RESISTOR RN72K1J7000JE 1 435030004R1
3R4303 CHIP TYPE CARBON RESISTOR RN72K1J7000JE 1 435030004R1
3R4308 CHIP TYPE CARBON RESISTOR RN72K1J7222JE 1 435032224R1
IR4309 CHlP TYPE CARBON RESISTOR RN72K1J7222JE 1 435032224R1
3R4400 CHIP TYPE CARBON RESISTOR RN72K1J7102JE 1 435031024R1
3R4401 CHIP TYPE CARBON RESISTOR RN72K1J7102JE 1 435031024R1
3R4402 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
IR4403 CHlP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4530 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4531 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4532 CHIP TYPE CARBON RESISTOR RN72K1J7561JE 1 435035614R1
IR4533 CHlP TYPE CARBON RESISTOR RN72K1J7561JE 1 435035614R1
3R4534 CHIP TYPE CARBON RESISTOR RN72K1J7274JE 1 435032744R1
3R4535 CHIP TYPE CARBON RESISTOR RN72K1J7274JE 1 435032744R1
3R4536 CHIP TYPE CARBON RESISTOR RN72K1J7223JE 1 435032234R1
IR4537 CHlP TYPE CARBON RESISTOR RN72K1J7223JE 1 435032234R1
IR4538 CHIP TYPE CARBON RESISTOR RN72K1J7122JE 1 435031224R1
3R4539 CHIP TYPE CARBON RESISTOR RN72K1J7122JE 1 435031224R1
3R4540 CHIP TYPE CARBON RESISTOR RN72K1J7101JE 1 435031014R1
IR4541 CHlP TYPE CARBON RESISTOR RN72K1JV1O1JE 1 435031014R1
3R4542 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4543 CHIP TYPE CARBON RESISTOR RN72K1J7224JE 1 435032244R1
3R4544 CHIP TYPE CARBON RESISTOR RN72K1J7220JE 1 435032204R1
IR4545 CHlP TYPE CARBON RESISTOR RN72K1J7220JE 1 435032204R1
IR4548 CHIP TYPE CARBON RESISTOR RN72K1J7271JE 1 435032714R1
3R4549 CHIP TYPE CARBON RESISTOR RN72K1J7271JE 1 435032714R1
3R4550 CHIP TYPE CARBON RESISTOR RN72K1J7271JE 1 435032714R1
IR4551 CHlP TYPE CARBON RESISTOR RN72K1J7271JE 1 435032714R1
3R6020 CHIP TYPE CARBON RESISTOR RN72K1J7222JE 1 435032224R1
3R6021 CHIP TYPE CARBON RESISTOR RN72K1J7222JE 1 435032224R1
3R6022 CHIP TYPE CARBON RESISTOR RN72K1J7222JE 1 435032224R1
IRGOZ3 CHlP TYPE CARBON RESISTOR RN72K1J7561JE 1 435035614R1
3R6024 CHIP TYPE CARBON RESISTOR RN72K1J7561JE 1 435035614R1
3R6025 CHIP TYPE CARBON RESISTOR RN72K1J7561JE 1 435035614R1