Text preview for : Yamaha-RXV361 rec.pdf part of Yamaha RXV361 receiver



Back to : Yamaha-RXV361 rec.part1.r | Home

AV RECEIVER/AV AMPLIFIER

RX-V361/HTR-6030/DSP-AX361 SERVICE MANUAL




IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and
service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable
and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please
contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.




I CONTENTS
TO SERVICE PERSONNEL .......................................... 2 DISPLAY DATA ........................................................... 39
FRONT PANELS ........................................................ 3­4 IC DATA ................................................................. 40­54
REAR PANELS .......................................................... 5­9 BLOCK DIAGRAMS .............................................. 55­56
REMOTE CONTROL PANELS ...................................... 9 PIN CONNECTION DIAGRAMS .................................. 57
SPECIFICATIONS / ................................ 10­12 PRINTED CIRCUIT BOARDS................................ 58­70
INTERNAL VIEW ......................................................... 13 SCHEMATIC DIAGRAMS ...................................... 71­80
DISASSEMBLY PROCEDURES / .......... 14­16 REPLACEMENT PARTS LIST .............................. 81­95
UPDATING FIRMWARE REMOTE CONTROL .............................................. 96­98
..................................... 17­19 Advanced setup / ....... 99
SELF DIAGNOSIS FUNCTION (DIAG)
..................................... 20­37
RX-V361/HTR-6030/
DSP-AX361




101040 2007 All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
P.O.Box 1, Hamamatsu, Japan
'07.02
RX-V361/HTR-6030/DSP-AX361



I TO SERVICE PERSONNEL AC LEAKAGE
1. Critical Components Information WALL EQUIPMENT TESTER OR
Components having special characteristics are marked s OUTLET UNDER TEST EQUIVALENT
and must be replaced with parts having specifications equal
to those originally installed.
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify
that all exposed conductive surfaces are properly insulated INSULATING
TABLE
from supply circuits.
G Meter impedance should be equivalent to 1500 ohms shunted G Leakage current must not exceed 0.5mA.
by 0.15µF. G Be sure to test for leakage with the AC plug in both polarities.


For U model
"CAUTION"
"F2251: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE
6A, 125V FUSE."

For C model
CAUTION
F2251: REPLACE WITH SAME TYPE 6A, 125V FUSE.
ATTENTION
F2251: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 6A, 125V.




WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where
applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and
possibly other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
SON WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose
eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.




About lead free solder /
All of the P.C.B.s installed in this unit and solder joints are
soldered using the lead free solder.
Among some types of lead free solder currently available,
it is recommended to use one of the following types for the
repair work.
· Sn + Ag + Cu (tin + silver + copper)
· Sn + Cu (tin + copper)
· Sn + Zn + Bi (tin + zinc + bismuth)

Caution:
As the melting point temperature of the lead free solder is
about 30°C to 40°C (50°F to 70°F) higher than that of the lead
solder, be sure to use a soldering iron suitable to each solder.
RX-V361/HTR-6030/
DSP-AX361




2
RX-V361/HTR-6030/DSP-AX361



I FRONT PANELS
RX-V361 (U, C models)




RX-V361 (R, T, K, A, B, G, E, L models)




HTR-6030 (U, C models)




RX-V361/HTR-6030/
DSP-AX361




3
RX-V361/HTR-6030/DSP-AX361




HTR-6030 (R, T, K, A, G, E models)




DSP-AX361 (J model)
RX-V361/HTR-6030/
DSP-AX361




4
RX-V361/HTR-6030/DSP-AX361



I REAR PANELS
RX-V361 (U, C models)




RX-V361 (R model)




RX-V361 (T model)




RX-V361/HTR-6030/
DSP-AX361




5
RX-V361/HTR-6030/DSP-AX361




RX-V361 (K model)




RX-V361 (A model)




RX-V361 (B, G, E models)
RX-V361/HTR-6030/
DSP-AX361




6
RX-V361/HTR-6030/DSP-AX361




RX-V361 (L model)




HTR-6030 (U, C models)




HTR-6030 (R model)




RX-V361/HTR-6030/
DSP-AX361




7
RX-V361/HTR-6030/DSP-AX361




HTR-6030 (T model)




HTR-6030 (K model)




HTR-6030 (A model)
RX-V361/HTR-6030/
DSP-AX361




8
RX-V361/HTR-6030/DSP-AX361



I REMOTE CONTROL PANELS
HTR-6030 (G, E models) · RAV311 · RAV312
RX-361 (U, C models) RX-V361 (R, T, K, A, L models)
HTR-6030 (U, C models) HTR-6030 (R, T, K, A models)
DSP-AX361 (J model)




DSP-AX361 (J model)




· RAV28
RX-V361 (B, G, E models)
HTR-6030 (G, E models)




9
RX-V361/HTR-6030/DSP-AX361



I SPECIFICATIONS
I Audio Section / I Video Section / I General /
Minimum RMS Output Power (Power Amp. Section) / Video Signal Type (Gray back) / Power Supply / "DTS", and "DTS Digital Surround" are registered trademarks
(1 kHz, 0.9 % THD, 8 ohms) U, C, R, K, J models .................................................. NTSC U, C models ............................................... AC 120 V, 60 Hz of Digital Theater Systems, Inc.
FRONT L/R, CENTER, SURROUND L/R T, A, B, G, E, L models ................................................. PAL R, L models .................... AC 110-120/220-240 V, 50/60 Hz
U, C models (8 ohms) ........................................ 100 W/ch Composite Video Signal Level / T model ..................................................... AC 220 V, 50 Hz
R, T, K, A, B, G, E, L, J models (6 ohms) ............. 100 W/ch .................................................................. 1 Vp-p / 75 ohms K model ..................................................... AC 220 V, 60 Hz
Maximum Power / (JEITA) (1 kHz, 10 % THD) Component Signal Level / A model ..................................................... AC 240 V, 50 Hz
FRONT L/R, CENTER, SURROUND L/R (U, C, R, T, K, A, B, G, E, L models) B, G, E models .......................................... AC 230 V, 50 Hz
U, C models (8 ohms) ........................................ 135 W/ch Y ............................................................... 1 Vp-p / 75 ohms J model ................................................. AC 100 V, 50/60 Hz
The XM name and related logos are registered trademarks of
R, T, K, A, L, J models (6 ohms) ............................ 135 W/ch D4-Video Signal Level / [J model] Power Consumption / XM Satellite Radio Inc.
Cb/Cr ..................................................... 0.7 Vp-p / 75 ohms U, C models ................................................ 240 W / 320 VA
Max. Power Per Channel/
R, T, K, A, B, G, E, L models .................................... 240 W
(1 kHz, 0.7 % THD, 4 ohms) (B, G, E models) Video Maximum Input Level / J model ...................................................................... 180 W
FRONT L/R, CENTER, SURROUND L/R .... 105 W or more .................................................................. 1.5 Vp-p or more
Standby Power Consumption (reference data) /
IEC Power / Signal to Noise Ratio / (IHF) Neural SurroundTM name and related logos are trademarks
(1 kHz, 0.1 % THD, 8 ohms) (B, G, E models) .................................................................. 50 dB or more owned by Neural Audio Corporation.
U, C, T, K, A, B, G, E, J models ................................ 0.8 W
MAIN L/R ........................................................ 90 W or more Monitor Out Frequency Response / Maximum Power Consumption /
Dynamic Power Per Channel / (IHF) Component video signal (U, C, R, T, K, A, B, G, E, L models) (5 ch drive, 10 % THD)
U, C models .......................................................... 5 Hz to 60 MHz, -3 dB R, L models ............................................................... 530 W
(8/6/4/2 ohms) .................................... 110/130/175/185 W D4-video signal (J model) ................ 5 Hz to 60 MHz, -3 dB
R, T, K, A, B, G, E, L, J models Dimensions / (W x H x D)
(6/4/2 ohms) .............................................. 105/135/165 W I FM Section / ....... 435 x 151 x 317.6 mm (17-1/8" x 5-15/16" x 12-1/2")
Dynamic Headroom / Weight /
Tuning Range / ......................................................... 8.0 kg (17 lbs. 10 oz.)
U, C models (8 ohms) ............................................. 0.41 dB
U, C models ............................................ 87.5 to 107.9 MHz · DIMENSIONS
Input Sensitivity/Input Impedance / R, L models ............... 87.5 to 108.0 / 87.50 to 108.00 MHz Finish /
T, K, A, B, G, E models ...................... 87.50 to 108.00 MHz [RX-V361]
(1 kHz, 100 W / 6 ohms)




(7/8")
21.7
J model ..................................................... 76.0 to 90.0 MHz Gold color ........................................................ T, L models
CD, etc. ............................................... 200 mV / 47 k-ohms
Black color .................................. U, C, R, A, G, E models
MULTI CH INPUT 50dB Quieting Sensitivity / 50 dB (IHF) (1 kHz, 100 % Mod.) Silver color .................................. U, R, A, B, G, E models
FRONT L/R, CENTER, SURROUND L/R, SUBWOOFER Mono ......................................................... 2.8 V (20.2 dBf) Titanium color ............................................ K, G, L models
........................................................ 200 mV / 47 k-ohms
Signal to Noise Ratio / (IHF) [HTR-6030]
Maximum Input Signal / (1 kHz, 0.5 % THD, Effect on) Mono / Stereo ................................................. 73 dB / 70 dB Gold color .............................................................. T model
(U, C, R, T, K, A, B, G, E, J models) Harmonic Distortion / (1 kHz) Black color ....................................... U, C, R, A, G models




274.9 (10-13/16")
CD, etc. .......................................................... 2.0 V or more Silver color ......................... U, C, R, T, K, A, G, E models




317.6 (12-1/2")
Mono / Stereo ................................................. 0.5 % / 0.5 %
Output Level/Output Impedance / [DSP-AX361]
Antenna Input / ............ 75 ohms unbalanced Silver color ............................................................ J model
REC OUT .......................................... 200 mV / 1.2 k-ohms
SUBWOOFER (2 ch STEREO and FRONT SP: Small) Accessories /
................................................................. 4 V / 1.2 k-ohms I AM Section / Remote control x 1, Batteries (Manganese dry) x 2, FM
Headphone Jack Rated Output/Impedance / antenna x 1, AM loop antenna x 1
Tuning Range /
U, C models .............................................. 530 to 1,710 kHz
CD, etc. (1 kHz, 50 mV, 8 ohms) ......... 150 mV / 100 ohms R, L models ....................... 530 to 1,710 / 531 to 1,611 kHz * Specifications are subject to change without notice due to
Frequency Response / T, K, A, B, G, E, J models ........................ 531 to 1,611 kHz product improvements.
(10 Hz to 100 kHz) Antenna Input / ......................... Loop antenna
CD, etc. to FRONT L/R ....................................... 0 / -3.0 dB




(13/16")
(10 Hz to 20 kHz)




21
U ......... U.S.A. model C ..... Canadian model
V-AUX to FRONT L/R ......................................... 0 / -3.0 dB R ......... General model T ...... Chinese model
Total Harmonic Distortion / (1 kHz, 50 W, 8 ohms) K ......... Korean model A ...... Australian model
CD, etc. (2ch stereo) to FRONT L/R SP OUT B ......... British model G ..... European model




151 (5-15/16")
130 (5-1/8")
.................................................................. 0.06 % or less E .......... South European model L ...... Singapore model
Signal to Noise Ratio / (IHF-A Network) J ......... Japanese model
CD, etc. (STEREO) to Input shorted SP OUT
250 mV ........................................................ 100 dB or more
Residual Noise / (IHF-A Network)
FRONT L/R SP OUT .................................... 150 µV or less 435 (17-1/8")




(13/16")
Channel Separation /




21
CD, etc. (Input 5.1 k-ohms shorted, 1 kHz / 10 kHz) Manufactured under license from Dolby Laboratories.
........................................ 60 dB or more / 45 dB or more "Dolby", "Pro Logic", and the double-D symbol are trade-
marks of Dolby Laboratories.
Tone Control Characteristics / Unit: mm (inch)
BASS
Boost/Cut ................................................ ±10 dB (100 Hz)
TREBLE
Boost/Cut ................................................ ±10 dB (20 kHz)
Filter Characteristics /
FRONT, CENTER, SURROUND small (H.P.F.)
"SILENT CINEMA" is a trademark of YAMAHA CORPORATION.
....... fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct.
SUBWOOFER (L.P.F.)
....... fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct.
10
RX-V361/HTR-6030/DSP-AX361


· SCENE TEMPLATE

Program Select (Default)
SCENE name Contents Source
Mode Sub-mode U, C models R, T, K, A, B, G, E, L, J models
DVD Viewing DVD Movie DVD STRAIGHT ­ O (SCENE 1) O
DVD Movie Viewing DVD MOVIE THEATER Movie Dramatic O O (SCENE 1)
DVD Live Viewing DVD MUSIC Pop/Rock O O
DVR Viewing DVR DVR MOVIE THEATER Movie Dramatic O O
Music Disc Listening DVD-Audio/SA-CD/CD Music Disc DVD STEREO 2ch Stereo O O (SCENE 2)
Disc Listening DVD STEREO 5ch Stereo O (SCENE 2) O
CD Listening CD Music Disc CD STEREO 2ch Stereo O O
CD Music Listening CD STEREO 5ch Stereo O O
Radio Listening TUNER/RADIO FM/AM FM/AM (TUNER) MUSIC ENHANCER 5ch Stereo O (SCENE 4) O (SCENE 4)
XM Listening (U, C models) XM XM MUSIC ENHANCER 5ch Stereo O ­
TV Viewing TV DTV/CBL STRAIGHT ­ O (SCENE 3) O (SCENE 3)
TV Sports Viewing DTV/CBL ENTERTAINMENT TV Sports O O
Game Playing GAME V-AUX ENTERTAINMENT Game O O




· SOUND/SURROUND SELECT MENU

Sound Field Parameters /
DSP LEVEL MUSIC ENHANCER
MIN, [MID], MAX LOW, [HIGH]
STEREO 2ch Stereo
5ch Stereo
MUSIC Pop/Rock O
Hall O
Jazz O
ENTERTAIN Game O
TV Sports O
MOVIE Movie Spacious O
Movie Dramatic O
MUSIC ENHANCER Music Enh. 2ch O
Music Enh. 5ch O




Surround Decoders /
PANORAMA DIMENSION CENTER WIDTH
ON, [OFF] -3, [STD], +3 0, 1, 2, [3], 4, 5, 6, 7
DECODING FORMAT Dolby Digital
DTS
AAC (J model)
POST DECODING FORMAT Dolby Pro-Logic
Dolby Pro Logic II Music O O O
Dolby Pro Logic II Movie
Dolby Pro Logic II Game
Neural Surround (U, C models)




11
12
· SET MENU TABLE /

CATEGORY MAIN MENU SUB MENU SELECT MENU VALUE [INITIAL]
BASIC SETUP ROOM :M S / [M] / L
SUBWOOFER : YES [YES] / NONE
SPEAKERS : 5 spk 2 spk / 3 spk / 4 spk / [5 spk]
SET / [CANCEL]
CHECK : Test Tone
CHECK OK? : YES [YES] / NO
SPEAKER LEVEL FL · · · · · || · · · · · -10 dB to +10 dB [CENTER (0)], 1 dB step
FR · · · · · || · · · · ·
C · · · · · || · · · · ·
SL · · · · · || · · · · ·
RX-V361/HTR-6030/DSP-AX361




SR · · · · · || · · · · ·
SWFR · · · · · || · · · · ·
MANUAL SETUP 1 SOUND MENU A) SPEAKER SET FRONT B : FRONT [FRONT] / ZONE B
FRONT SP : LARGE SMALL / [LARGE]
CENTER SP : SML NONE / [SML] / LRG
SUR. L/R SP : SML NONE / [SML] / LRG
LFE/BASS OUT : BOTH SWFR / FRONT / [BOTH]
CROSS OVER : 80 Hz 40 / 60 / [80] / 100 / 110 / 120 / 160 / 200 Hz
SUBWOOFER PHASE : NORMAL [NORMAL] / REVERSE
B) SPEAKER LEVEL FL · · · · · || · · · · · -10 dB to +10 dB [CENTER (0)], 1 dB step
FR · · · · · || · · · · ·
C · · · · · || · · · · ·
SL · · · · · || · · · · ·
SR · · · · · || · · · · ·
SWFR · · · · · || · · · · ·
C) SP DISTANCE UNIT : feet feet / meters
FRONT L : 10.0 ft feet : 1.0 to 80.0 ft [10.0 ft], 0.5 ft step
FRONT R : 10.0 ft
CENTER : 10.0 ft
SURR L : 10.0 ft
SURR R : 10.0 ft
SWFR : 10.0 ft
FRONT L : 3.00 m meters : 0.30 to 24.00 m [3.00 m], 0.10 m step
FRONT R : 3.00 m
CENTER : 3.00 m
SURR L : 3.00 m
SURR R : 3.00 m
SWFR : 3.00 m
D) CENTER GEQ TEST : > OFF ON [OFF] / ON
100 Hz - - || - - 0 dB -6 dB to +6 dB [0 dB], 0.5 dB step
300 Hz - - || - - 0 dB
1 kHz - - || - - 0 dB
3 kHz - - || - - 0 dB
10 kHz - - || - - 0 dB
E) LFE LEVEL SP LFE : 0 dB -20 dB to 0 dB [0 dB], 1 dB step
HP LFE : 0 dB -20 dB to 0 dB [0 dB], 1 dB step
F) DYNAMIC RANGE SP D. R. : MAX MIN / STD / [MAX]
HP D. R. : MAX MIN / STD / [MAX]
G) AUDIO SET MUTING TYPE : FULL [FULL] / -20 dB
A. DELAY : 0 ms [0 ms] to 160 ms, 1 ms step
MAX VOL. : +16 dB [+16 dB] / +10 dB / +5 dB / 0 dB / -5 dB / -10 dB / -15 dB / -20 dB / -25 dB / -30 dB
INI. VOL. : OFF [OFF] / -80 dB to +16 dB, 1 dB step
(J model) DUAL MONO : MAIN [MAIN] / SUB / ALL
2 INPUT MENU A) I/O ASSIGN IN (1) COAXIAL : DVD CD / MD-CD-R / DVD / DTV/CBL / V-AUX / DVR
(U, C, R, T, K, A, B, G, E, L models) IN (2) OPTICAL : DVT/CBL CD / MD-CD-R / DVD / DTV/CBL / V-AUX / DVR


IN (3) OPTICAL : DVD CD / MD-CD-R / DVD / DTV/CBL / V-AUX / DVR


IN (1) COAXIAL : CD [CD] / MD-CD-R / DVD / DTV/CBL / V-AUX / DVR
(J model) IN (2) OPTICAL : DVT/CBL CD / MD-CD-R / DVD / [DTV/CBL] / V-AUX / DVR


IN (3) OPTICAL : DVD CD / MD-CD-R / [DVD] / DTV/CBL / V-AUX / DVR

B) INPUT RENAME CD / MD-CD-R / DVD / DTV/CBL / V-AUX / DVR
Input is possible to 8 characters /
Input possible Character type / Capital / A to Z,
Small / a to z, Figure / 0 to 9, Space / #*+,-./:<>?
C) VOLUME TRIM CD / MD-CD-R / TUNER / DVD / DTV/CBL / V-AUX / DVR / MULTI CH INPUT
-6.0 dB to +6.0 dB, [0.0 dB], 1 dB step
D) DECODER MODE [AUTO] / LAST
CD / MD/CD-R / DVD / DTV/CBL / [AUTO] / DTS / AAC (J model)
V-AUX / DVR
E) MULTI CH SET [LAST] / DVR / V-AUX / DTV/CBL / DVD
3 OPTION MENU A) DISPLAY SET DIMMER :0 -4 to [0], 1 step
(U, C models) FL SCROLL : CONT [CONT] / ONCE
B) MEMORY GUARD MEMORY GUARD : OFF [OFF] / ON
C) AUDIO SELECT DEFAULT : AUTO [AUTO] / LAST
D) PARAM. INI [NO] / YES
(U, C models) E) XM RADIO SET XM ANTENNA : NONE [NONE] / 0 % to 100 %, 1 % step
SIGNAL INFO 1 FORMAT (Signal format) Analog / PCM / DolbyD / DTS / AAC (J model) / Digital / --- / ???
2 SAMPLING xxx kHz
3 CHANNEL 3/2/0.1 (Front/Surround/LFE) / 1+1
4 B.RATE (Bit rate) xxx kbps
5 FLAG DolbyD / DTS / PCM / None
RX-V361/HTR-6030/DSP-AX361



I INTERNAL VIEW
· Top view
1 2 3 4 5 6 7 1 Power Transformer
2 OPERATION (3) P.C.B.
3 OPERATION (5) P.C.B. (R, L models)
4 MAIN (3) P.C.B.
5 Tuner
6 MAIN (2) P.C.B. (U, C, R, T, K, A, B, G, E, L models)

D-VIDEO P.C.B. (J model)
7 DSP P.C.B.
8 MAIN (4) P.C.B.
9 MAIN (1) P.C.B.
0 OPERATION (2) P.C.B.
A OPERATION (11) P.C.B.
B OPERATION (6) P.C.B.
C OPERATION (10) P.C.B.
D OPERATION (1) P.C.B.
A 0 9 8 E OPERATION (7) P.C.B.

· Front view




B C D E




RX-V361/HTR-6030/
DSP-AX361




13
RX-V361/HTR-6030/DSP-AX361



I DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.

1. Removal of Top Cover
a. Remove 4 screws (1), 4 screws (2) and 1 screw (3). 1 2 3
(Fig. 1)
b. Slide the top cover rearward to remove it. (Fig. 1)



2. Removal of Front Panel Unit
a. Remove 6 screws (4). (Fig. 1) 4
b. Remove CB192, CB235, CB261 and CB408. (Fig. 1)
c. Remove hook and then remove the front panel unit.
(Fig. 1)

2




Top cover 3



1

Front panel unit

2
CB261


4
CB235



CB408
4
CB192
Hook
4


Fig. 1


3. Removal of MAIN (2) P.C.B.s
a. Remove CB193 and CB181. (Fig. 2)
b. Remove 7 screws (5). (Fig. 3) 5
c. Remove MAIN (2) P.C.B.s. (Fig. 2)

4. Removal of DSP P.C.B.
a. Remove 17 screws (6), 3 screws (7) and 2 screws 6 7
(8) (R, L models). (Fig. 3)
b. Remove cord stopper. (Fig. 2)
c. Remove rear panel. (Fig. 2) 9
d. Remove 1 screw (9). (Fig. 2)
e. Remove CB512 and CB516. (Fig. 2)
RX-V361/HTR-6030/




f. Remove the DSP P.C.B. which is connected directly to
DSP-AX361




the MAIN (1) P.C.B. with connectors. (Fig. 2)


14
RX-V361/HTR-6030/DSP-AX361




MAIN (2) P.C.B. (U, C, R, T, K, A, B, G, E, L models)
Rear panel D-VIDEO P.C.B. (J model)
Cord stopper
CB305 (J model) CB181 (U, C, R, T, K, A, B, G, E, L models)

DSP P.C.B.
DSP P.C.B. CB502
CB501

CB512

CB516



9
CB193
CB101
CB104
MAIN (1) P.C.B.

Fig. 2



U, C, R, T, K, A, B, G, E, L models

5 6




7 8 (R, L models)

J model

5 6




7

Fig. 3
RX-V361/HTR-6030/
DSP-AX361




15
RX-V361/HTR-6030/DSP-AX361


When checking the P.C.B.
a.Remove the Top cover. (Fig. 1)
b.Remove 3 screws (7). (Fig. 3) 7
c.Remove 5 screws (0) and 4 screws (A). (Fig. 4) 0 A
d.Place the P.C.B. upright. (Fig. 5)
e.The rear panel and P.C.B. removed from the chassis
does not work because its grounding is loose.
Be sure to connect the ground of heat sink, rear panel
and MAIN (1) P.C.B. (G103, G104, G105 and ST101)
to the chassis with a ground lead or the like. (Fig. 5)
· Be sure to use the extension cable for servicing for the
following section. (Fig. 6)
DSP P.C.B. CB408_OPERATION (1) P.C.B. CB202:
V2854400 (17P, 300mm)


0 A




Ground lead
Rear panel

0 0

Fig. 4 MAIN (1) P.C.B.

G104

G103

G105
ST101


Ground lead


Rear panel
Ground lead

DSP P.C.B.
Fig. 5



CB408




OPERATION (1) P.C.B.
RX-V361/HTR-6030/




V2854400
CB202
DSP-AX361




Fig. 6
16
RX-V361/HTR-6030/DSP-AX361



I UPDATING FIRMWARE /
After replacing the following parts with the replacement part,
be sure to write the latest firmware.
· DSP P.C.B.
· IC201 (DSP P.C.B.)

G Required Tools
· DVD or CD player (with DIGITAL OUTPUT (OPTICAL
or COAXIAL) terminal)
· Optical cable (when OPTICAL terminal is used)
· Digital audio pin cable (when COAXIAL terminal is
used)
· Firmware CD
* To make the firmware CD, download the latest firm-
ware from the specified download source to PC.

G Operation Procedures
1. Connect the main unit and DVD/CD player as shown
below. (Fig. 1)

Example of OPTICAL terminal /
Main unit


DVD/CD player




Optical cable




Example of COAXIAL terminal /
Main unit


DVD/CD player




Digital audio pin cable
RX-V361/HTR-6030/
DSP-AX361




Fig. 1
17
RX-V361/HTR-6030/DSP-AX361




2. While pressing the "STANDBY/ON" key and
"SPEAKERS A/B/OFF" key of the main unit simul-
taneously, connect the power cable of the main unit
to the AC outlet. (Fig. 2)
The FIRMWARE UPDATE mode will then be acti-
vated and "SPDIF Upgrade" is displayed. (Fig. 2)




"STANDBY/ON" key "SPEAKERS A/B/OFF" key


FIRMWARE UPDATE mode
SPDIF Upgrade
Fig. 2



3. Connect the power cable of DVD/CD player to the
AC outlet.
4. Press the "STANDBY/ON" key of the DVD/CD player.
5. Press the "EJECT" key of the DVD/CD player to open
the tray.
6. Put the firmware CD on the tray and close the tray.
7. Press the "PLAY" key of the DVD/CD player.
Then writing of the firmware is started. (Fig. 3)
8. When writing of the firmware is completed, "Up-
grade OK", "Please..." and "Turn off!!" are dis-
played repeatedly. (Fig. 3)




Writing is started. / Writing is completed. /

Address:XXXXXX Upgrade OK
XXXXXX: Address information of the received data /

Please...


Turn off!!


Fig. 3
RX-V361/HTR-6030/
DSP-AX361




18
RX-V361/HTR-6030/DSP-AX361




* When the version of the firmware to be written
is the same as the one existing in the main unit,
"Same Version", "Please..." and "Turn off!!" are
displayed repeatedly. (Upgrading is not neces-
sary.)
If the display remains unchanged for more than
10 seconds after starting the firmware CD play
procedure, perform the firmware CD play pro-
cedure again from the beginning.
If "FILE CORRUPTED" is displayed after
"Address:XXXXXX", check to make sure that
the written data is not corrupted and perform
Steps 1 to 8 of "Operation Procedures" again.
If "Upgrade Failed" is displayed, perform Steps
1 to 8 of "Operation Procedures" again.



9. Press the "STOP" key of the DVD/CD player.
10. Press the "EJECT" key of the DVD/CD player to
open the tray.
11. Remove the firmware CD from the tray and close
the tray.
12. Turn off the power of the DVD/CD player and dis-
connect the power cable from the AC outlet.
13. Turn off the power by pressing the "STANDBY/ON"
key of the main unit.


G Confirmation of firmware version and checksum
Confirm that the firmware version and checksum value
is updated successfully with the DIAG function.
For more information, refer to "SELF DIAGNOSIS FUNC-
TION (DIAG)".
* When the displayed firmware version and checksum
are different from written firmware version and
checksum, follow the steps from 1 to 13 of "Opera-
tion Procedures" again.




RX-V361/HTR-6030/
DSP-AX361




19
RX-V361/HTR-6030/DSP-AX361



I SELF DIAGNOSIS FUNCTION (DIAG)
This unit has self diagnosis functions that are intended for
inspection, measurement and location of faulty point.
There are 18 DIAG menu items, each of which has sub-
menu items.
Listed in the table below are menu items and sub-menu
items.
Note that not all menu items listed will apply to the models
covered in this service manual.

No. DIAG menu Sub-menu
1 BYPASS ANALOG BYPASS
DSP BYPASS
2 AUDIO CHECK AUDIO CHECK