SR3001 / PS3001
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
SR3001 /
N1B/N1G/N1S/U1B
Part no. 90M23CW855010
First Issue 2006.09
MZ
AV Surround Receiver
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ............................................................................................... 5
3. POWER AMPLIFIER ADJUSTMENT .................................................................................. 8
4. SERVICE MODE ................................................................................................................. 9
5. SYSTEM ERROR ................................................................................................................11
6. UPDATE FIRMWARE .........................................................................................................12
7. WIRING DIAGRAM .............................................................................................................19
8. BLOCK DIAGRAM ..............................................................................................................21
9. SCHEMATIC DIAGRAM .................................................................................................... 23
10. PARTS LOCATION ............................................................................................................ 37
11. EXPLODED VIEW AND PARTS LIST ............................................................................... 49
12. MICROPROCESSOR AND IC DATA .................................................................................. 54
13. ELECTRICAL PARTS LIST .................................................................................................61
14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .............................. 97
PS3001 /
F N
AV Surround Amplifi er
SURROUND
AV SURROUND RECEIVER SR3001
DOWN
UP
VOLUME
INPUT SELECTOR
PHONES
STANDBY
MUTE
7.1CH INPUT
S. SPEAKER B
ATT
PURE
SETUP
DIRECT
SIMPLE
AUTO
HT-EQ
MENU
ENTER
DISPLAY
MEMORY
CLEAR
T-MODE
EXIT
BAND
MODE
DISP MULTI AUTO TUNED ST V
–
OFF NIGHT PEAK ANALOG
DIGITAL
ATT
SLEEP
SURR
AUTO DIRECT DISC 6.1 MTX 6.1 EQ
DIGITAL
SURROUND
PCM
L
C
R
SL S SR
LFE
POWER ON/STANDBY
SURROUND
AV SURROUND AMPLIFIER PS3001
DOWN
UP
VOLUME
INPUT SELECTOR
POWER ON/OFF PHONES
STANDBY
MUTE
7.1CH INPUT
S. SPEAKER B
ATT
PURE
SETUP
DIRECT
SIMPLE
AUTO
HT-EQ
MENU
ENTER
DISPLAY
NIGHT
SLEEP
V-OFF
EXIT
A
/
D
MODE
DISP V
–
OFF NIGHT PEAK ANALOG
DIGITAL
ATT
SLEEP
SURR
AUTO DIRECT DISC 6.1 MTX 6.1 SPKR AB EQ
DIGITAL
SURROUND
AAC
PCM
L
C
R
SL S SR
LFE
SR3001
PS3001
/F Only