Service Manual
AV SURROUND RECEIVER SR9300
SELECTOR
SR8300 /N1S AV Surround Receiver SR9300 /N1S
VOLUME
DOWN DISPLAY CLEAR MEMO DOWN GYRO TUNING UP F/P AUTO-TUNE T-MODE
UP
SELECT
ENTER
LD
DVD
DSS
TV
VCR 1
VCR2/DVD-R
CD
TAPE
CD-R
TUNER
MUTE
ATT
STANDBY
MULTI-SPK
SLEEP
S-DIRECT
AUX1
DIGITAL S-VIDEO
AUX1 INPUT
VIDEO L AUDIO R
POWER ON/STANDBY
PHONES
MULTI ROOM
A/D
7.1CH-IN
AUX2
REMARK : This service manual shows only the differences between the model SR8300/N1S, SR9300/N1S and the model SR8300/N1B/N1G, SR9300/N1B/N1G. The most signi�cant changes from SR8300/N1B/N1G, SR9300/N1B/N1G to SR8300/N1S, SR9300/N1S are the exterior parts. (Silver color version was added.) All other information is described in the service manual of the model SR8200/SR9200 (code number: 344J855010) and SR8300/SR9300 (code number: 344J855020) For the dispatch of the after-sales service parts, refer to those service manuals with the �rst priority. Therefore, please use this document with referring to the model SR8200/SR9200 and SR8300/SR9300 service manual without fail.
SERVICE TOOL
Updated of the CPU and DSP DISC ...........................*SR9300CDR REMARK: The disc is used when QU01 and Q671 are replaced. No software is in the IC's when replaced. Refer the service manual for SR9200/SR8200/PS9200 (344J855010) to upload software. The procedure to upload is the same to the SR9200/SR8200/PS9200. However the software is NOT the same to the SR9200/SR8200/PS9200. NEVER write the software to SR9200/SR8200/PS9200. It causes breakdown. So be careful to use this disc to upload.
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
R
SR8300 / SR9300
344J855030 ecm First Issue 2003.03
