TAV-L1
54
54
TAV-L1
7-8. BLOCK DIAGRAM – AUDIO AMP Section –
POWER AMP
IC306
FRONT LCH+
SW+
FRONT LCH–
STREAM PROCESSOR
IC305
23 SCLATCH
27 INIT
19 SOFTMUTE
24 FLAGROVF
25 FLAGLOVF
LATCH1
INIT
SOFTMUTE
SCDT
SHIFT
DC OFFSET
DETECT
Q305, 309
DC OFFSET
DETECT
Q306, 310
MAIN SYSTEM CONTROLLER
IC602 (3/5)
SDO1
MCK
BCK
LRCK
INIT
LATCH1
LATCH3
SCDT
SHIFT
OVF1
PROTECT DETECT
Q307
AMP BUS
X301
49.152MHz
SOFTMUTE
OVF1
OVF2
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
• SIGNAL PATH
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
FRONT RCH+
FRONT RCH–
POWER AMP
IC307
SW–
STREAM PROCESSOR
IC304
23 SCLATCH
27 INIT
19 SOFTMUTE
24 FLAGROVF
25 FLAGLOVF
LATCH3
INIT
SOFTMUTE
SCDT
SHIFT
DC OFFSET
DETECT
Q304, 308
MUTING
CONTROL
Q601
MUTING
Q2806
MUTING
Q2805
SP1301, 1302
SPEAKER
(SUBWOOFER)
SP302, 304
SPEAKER
(FRONT R-CH)
SP301, 303
SPEAKER
(FRONT L-CH)
SDO3
MCK
BCK
LRCK
OVF2
LPF
LPF
FAN MOTOR
DRIVE
Q913 – 915
M1201
(FAN)
M
AMP +12V
D902
J9852
i
Summary of Contents for Esprit TAV-L1
Page 10: ...10 TAV L1 MAIN board MAIN BOARD SERVICE POSITION ...
Page 46: ...46 TAV L1 MEMO ...
Page 209: ...209 TAV L1 MEMO ...