MARANTZ SR7200U1B
Manual de Servicio

Service Manual
AV SURROUND RECEIVER SR7200 SURROUND MULTI ROOM NIGHT ATT DISPLAY OFF

SR7200 /K2G, /N2G, /N2B, /U2B /K1G, /N1G, /N1B, /U1B

AV Surround Receiver

VOLUME

VIDEO SET THX DOLBY PRO LOGIC 1 2 3 4 5 6 DTS DIGITAL VIRTUAL RF AUTO LOCK DIGITAL ANALOG MLP PCM

TAPE 2 MON STEREO DSP SOUND TUNED MPEG DIRECT

RDS EON TP CT L CR AUTO PTY TA RT SL SC SR MEMORY PRESET SW LFE AB MUTE SLEEP
DOWN UP

CIRCLE SURROUND EX

CLEAR

MEMORY

TUNING/PRESET

F/P

MODE

MULTI ROOM

MUTE

A

SPEAKERS B

7CH INPUT

A/D

S-DIRECT

SLEEP

DIMMER

STANDBY AUX INPUT POWER ON/STNDBY PHONES TV DVD VCR1 DSS/VCR2 AUX CDR/MD TAPE CD TUNER S-VIDEO VIDEO L AUDIO R

TABLE OF CONTENTS
1. TECHNICAL SPECIFICATIONS .................................................................................. 1 2. WIRING DIAGRAM ...................................................................................................... 3 3. BLOCK DIAGRAM ........................................................................................................ 5 4. SCHEMATIC DIAGRAM ............................................................................................... 7 5. PARTS LOCATION .................................................................................................... 25 6. IC DATA ..................................................................................................................... 38 7. EXPLODED VIEW AND PARTS LIST ........................................................................ 41 8. ALIGNMENT PROCEDURES .................................................................................... 45 9. ELECTRICAL PARTS LIST ........................................................................................ 48

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

R

SR7200
322W855010 MIT 3120 785 22810 First Issue 2001.12

SR7200