Service
Manual
SR8400 /U1B
AV Surround Receiver
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AV SURROUND RECEIVER SR8400 |
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SELECTOR |
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VOLUME |
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CLEAR |
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MEMORY |
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TUNING |
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F/P |
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DOWN |
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UP |
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MODE |
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SPEAKERS A/B |
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MULTI |
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MULTI SPEAKER |
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7.1CH INPUT |
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AUX2 |
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SELECT |
ENTER |
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MUTE |
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S-DIRECT |
STANDBY |
TV |
DVD |
VCR1 |
DSS/VCR2 |
AUX1 |
CD-R |
TAPE |
CD |
TUNER |
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AUX1 INPUT |
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POWER ON/STANDBY |
PHONES |
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DIGITAL |
S-VIDEO |
VIDEO |
L AUDIO R |
REMARK :
•This service manual shows only the differences between the model SR8400/U1B and the model SR7400/U1B.
•The most significant changes from SR7400 to SR8400 are the quality of sound improvement parts. All other information is described in the service manual of the model SR7400
(Part no. 37AW855010).
•The dispatch of the parts for after sales service has to be referred to these service manuals, with the first priority.
For this reason, please use this service manual with referring to the model SR7400 service manual without fail.
SR8400
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
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SR8400 |
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Printed on 100% Recycled Paper |
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Part no. 06BW855010 |
Printed in Japan |
First Issue 2004.02 |
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ecm |
The changed parts are listed below. Not listed parts are the same as the model SR7400.
POS. NO |
VERS. |
PART NO. |
PART NO. |
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DESCRIPTION |
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COLOR |
(FOR EUR) |
(MJI) |
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AMP PCB (CUP11656Z) |
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C401 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C402 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C409 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C410 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C419 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C420 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C501 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C502 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C509 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C510 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C519 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C520 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C601 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C602 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C609 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C610 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C619 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C620 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C701 |
/U1B |
nsp |
OA10605050 |
ELECT. CAP |
10µF/50V |
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C709 |
/U1B |
nsp |
*OA000130R |
ELECT. CAP |
22µF/50V |
HCEA1HAHS220T |
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C719 |
/U1B |
nsp |
*OA000120R |
ELECT. CAP |
100µF/50V |
HCEA1HAHS101T |
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C809 |
/U1B |
nsp |
nsp |
CER. CAP. |
4700pF 50V KB |
CCKT1H472KB |
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R457 |
/U1B |
nsp |
nsp |
RES. |
470Ω 1/6W J |
CRD20TJ471T |
R557 |
/U1B |
nsp |
nsp |
RES. |
470Ω 1/6W J |
CRD20TJ471T |
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COMPONENT PCB (CUP11660-1), |
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7.1CH PREOUT PCB (CUP11660-2), |
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SBLR PCB (CUP11660-3) |
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JK11 /U1B |
nsp |
*YT003740R |
TERMINAL |
3P,G/B/R,GOLD |
CJJ4S036Z |
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JK12 /U1B |
nsp |
*YT003740R |
TERMINAL |
3P,G/B/R,GOLD |
CJJ4S036Z |
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JK13 /U1B |
nsp |
*YT003740R |
TERMINAL |
3P,G/B/R,GOLD |
CJJ4S036Z |
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JK15 /U1B |
nsp |
*YT003720R |
TERMINAL |
GOLD PLATE |
CJJ4P047Z |
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JK16 /U1B |
nsp |
*YT003720R |
TERMINAL |
GOLD PLATE |
CJJ4P047Z |
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DSP PCB (CUP11658Z) |
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C210 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C217 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C224 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C231 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C238 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C246 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C253 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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C273 |
/U1B |
nsp |
OA22602550 |
ELECT. CAP |
22µF/25V |
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JK14 /U1B |
nsp |
*YT003760R |
TERMINAL |
B/B/B,GOLDPLATE |
CJJ4S038Z |
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JK15 /U1B |
nsp |
*YT003700R |
TERMINAL |
CINCH 1P BLACK GOLD |
CJJ4M051Z |
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RC36 /U1B |
nsp |
NN05393610 |
CHIP RES. |
39kΩ |
HRJ10DJ393T |
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RC37 /U1B |
nsp |
NN05563610 |
CHIP RES. |
56kΩ |
HRJ10DJ563T |
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SW10 /U1B |
nsp |
*SP001290R |
SWITCH |
SPUJ19XSM011 |
HSH2B018Z |
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INPUT PCB (CUP11657-1), |
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TUNER PCB |
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C238 |
/U1B |
nsp |
*OA000110R |
ELECT. CAP |
10µF/50V |
HCEA1HAHS100T |
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C239 |
/U1B |
nsp |
*OA000110R |
ELECT. CAP |
10µF/50V |
HCEA1HAHS100T |
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C240 |
/U1B |
nsp |
*OA000110R |
ELECT. CAP |
10µF/50V |
HCEA1HAHS100T |
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C241 |
/U1B |
nsp |
*OA000110R |
ELECT. CAP |
10µF/50V |
HCEA1HAHS100T |
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C242 |
/U1B |
nsp |
*OA000110R |
ELECT. CAP |
10µF/50V |
HCEA1HAHS100T |
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NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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