HCD-FLX9W
40
40
HCD-FLX9W
8-5. BLOCK DIAGRAM – POWER AMP Section –
76
72
71
70
78
80
77
M801
(FAN)
+
–
+
–
SPEAKER
FRONT L
FRONT R
+
–
+
–
CENTER
S.WOOFER
+
–
+
–
REAR L
REAR R
i
J301
• R-ch is omitted due to same as L-ch.
TM801
FAN MOTOR
DRIVE
Q860, 863
FAN MOTOR
CONTROL
Q861, 862
RELAY DRIVE
Q801
M
STANDBY
SWITCH
Q421 - 423
• SIGNAL PATH
: AUDIO
RY801
–2
–1
STANDBY
SWITCH
Q521, 522
R-CH
FL
OUT
SL
OUT
C
OUT
SW
OUT
RELAY BTL
HP SW
DC DETECT
Q855, 856
PROTECT
DETECT
Q851
PROTECTOR
Q852, 853
PROTECT
DETECT
Q850
Q854
+
+
+
+
+
+
+
+
+
RELAY DRIVE
Q807
RY807
–2
–1
RELAY DRIVE
Q804
RY804
–2
–1
RELAY DRIVE
Q805
RY805
–2
–1
RELAY DRIVE
Q803
RY803
–2
–1
RELAY DRIVE
Q806
RY806
–1
RELAY DRIVE
Q802
RY802
–2
–1
D860
FEED BACK
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299