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CX-JD5
35
35
STNDBY
SWITCH
Q221 – 223
F-R
F-L
REAR-R
CENTER
REAR-L
STK MUTE
FAN DET
FAN
I-HOLD
OVER LOAD
DETECT
Q201, 251
+
+
+
HP MUTING
Q114, 115
FAN
HP-SW
I-HOLD
OVER LOAD
DETECT
Q301, 351
RELAY DRIVE
Q281
RELAY DRIVE
CONTROL
Q282
HP-SW
+
-
-
+
FRONT SPEAKER
SURROUND
SPEAKER
CENTER
SPEAKER
L
R
PHONES
J221
RY281
TM201
M
FAN
SWITCH
Q708 – 710,
713, 714
(FAN)
M961
TH201
THERMAL
DETECT
Q216, 217
TH301
THERMAL
DETECT
Q316, 317
+
+
+
RY381
RY382
TM301
L
R
RELAY DRIVE
Q383
RELAY DRIVE
Q381
D391
OVER LOAD
DETECT
Q341
D491
D291
PROTECT
SWITCH
Q233, 234
OVER LOAD
DETECT SWITCH
Q232
-
-
-
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
IC201
POWER AMP
IC301
POWER AMP
IC203
OVER CURRENT
PROTECTOR
: TUNER (FM/AM)
VACS
CONTROL
Q602
RELAY DRIVE
CONTROL
Q384
6-5.
BLOCK DIAGRAM – AMP Section –
Summary of Contents for Aiwa CX-JD5
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