Service
Manual
Please use this service manual with referring to the user guide (D.F.U) without fail.
319W855010 AO
3120 785 22690
First Issue:2001.08
AV Surround Receiver
SR4200
TABLE OF CONTENTS
1. TECHNICAL SPECIFICATIONS .............................................................................1
2. REMARK.................................................................................................................2
3. BLOCK DIAGRAM ..................................................................................................3
4. WIRING DIAGRAM .................................................................................................5
5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side)..............................7
6. MICROPROCESSOR AND IC DATA ....................................................................21
7. MEASUREMENTS AND ADJUSTMENTS ............................................................31
8. EXPLODED VIEW AND PARTS LIST...................................................................34
9. ELECTRICAL PARTS LIST ...................................................................................37
SR4200/N1B,/N1G,/F1N,/K1G,/L1G,/U1B
AV SURROUND RECEIVER SR4200
UP
SURROUND
VOLUME
DOWN
DSS/VCR2
VCR1
DVD
TV CD
CDR/MD
TAPE
TUNER
MEMORY
TUNING/PRESET
MODE
F/P
CLEAR
NIGHT
ATT
PEAK
DISPLAY OFF
SLEEP
S-DIRECT
DIMMER MUTE
A/D
POWER ON/OFF
PHONES
STANDBY
kHz
MHz
mS
DELAY T.PRESET CH.
DTS
STEREO
RDS PTY
RT
RT TA TP
TAPE M
MEMO
DIGITAL PRO LOGIC
3 STEREO AC-3 PCM THEATER
HALL STADIUM DISCO CHURCH
VCR 1 REC SPK A B
DVD LD AUX SOURCE
TUNED
2
2
SR4200SR4200
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