Marantz ps4500 Service Manual

Service
Manual
INPUT SELECTOR
7.1CH INPUT
STANDBY
POWER ON/OFF
SECTION
1. TECHNICAL SPECIFICATIONS ............................................................................................ 1
2. TECHNICAL DESCRIPTION ................................................................................................. 4
3. WIRING DIAGRAM ................................................................................................................ 7
4. BLOCK DIAGRAM ................................................................................................................. 9
5. SCHEMATIC DIAGRAM ........................................................................................................ 11
6. PARTS LOCATION .............................................................................................................. 27
7. IC DATA ................................................................................................................................ 38
8. EXPLODED VIEW AND PARTS LIST .................................................................................. 45
9. POWER AMPLIFIER ADJUSTMENT ................................................................................... 52
10. SERVICE MODE .................................................................................................................. 53
11. SYSTEM ERROR ................................................................................................................ 55
12. UPDATE FIRMWARE .......................................................................................................... 56
13. ELECTRICAL PARTS LIST .................................................................................................. 58
Please use this service manual with referring to the user guide (D.F.U) without fail.
AV SURROUND RECEIVER SR4500
DISP MULTI AUTO TUNED ST V – OFF NIGHT
SLEEP AUTO SURR DIRECT DISC 6.1 MTX 6.1
SURROUND PURE SIMPLE
MODE DIRECT SETUP
S. SPEAKER B
ENTER
AUTO HT-EQ MENU
PHONES

TABLE OF CONTENTS

SR4500 / PS4500
SR4500 /
AV Surround Receiver
AV Surround Amplifier
VOLUME
PEAK ATT ANALOG SURROUND
DIGITAL
DIGITAL
EQ
L C R
LFE
PCM
SL S SR
DOWN
DISPLAY MEMORY CLEAR
MUTE
EXIT BAND T-MODE
A1B/N1B/U1B
K1G/L1G/N1G
A1S/N1S/U1S
PS4500 /
F1N
UP
ATT
PAGE
Part no. 90M07BW855010
First Issue 2004.06
ecm