Sony HCD-VM330AV User Manual

HCD-VM330AV
2525
7-5. BLOCK DIAGRAM – AMP Section –
R-MUTE
1011
6 12
98
REAR OUTPUT
SELECT SWITCH
IC307
R-CH R-CH
DBFB
SWITCH
Q141
DBFB LEVEL
CONTROL
Q142
R-CH
R-CH
POWER AMP
IC501
MUTING
Q517, 518
MUTING
CONTROL
Q522
MUTING
Q501
MUTING
CONTROL
Q502, 516
R-CH
65
STK-MUTE
44
A-MUTE
23
R-MUTE
21
C-MUTE
STK-MUTE
A-MUTE
R-MUTE
C-MUTE
34
FRONT
35
REAR
47
DBFB-ON
48
DBFB-H/L
STK MUTE
STK MUTE
R-CH
MUTING
Q602, 603
MUTING
CONTROL
Q341, 342
MUTING
Q601
POWER AMP
IC602
MUTING
CONTROL
Q343, 344
C-MUTE
Q524
POWER ON
MUTING
Q521
D513
AU +9V
PROTECT
DETECT
Q514
PROTECTOR
Q505, 508
+
D501
OVER LOAD
DETECT
Q506, 507
+ + +
+
+ ++
OVER LOAD
DETECT
Q604, 605
OVER LOAD
DETECT
Q606
MUTING
Q519, 520
MUTING
CONTROL
Q523
+
–
+
–
+
–
40
R-RELAY
HP CHK
F-RELAY
55
F-RELAY
45
HP-CHK
DC DETECT
Q513, 515
RY502
RY503
RELAY DRIVE
Q504, 510
HP CHK F-RELAY
RELAY DRIVE
Q503, 509
J501 (2/2)
M391
(FAN)
J502
L
R
SURROUND
SPEAKER
+
–
+
–
L
R
PHONE
J503
RY501
DBFB AMP
IC303
SYSTEM CONTROLLER
IC801 (4/5)
D389
D395, 399
• SIGNAL PATH
: TUNER
• R-ch is omitted due to same as L-ch.
FRONT
L-CH
L
(Page 24)
REAR
L-CH
M
(Page 24)
CENTER
N
(Page 24)
J501 (1/2)
+
+
+
+
D503
FAN MOTOR
DRIVE
Q391, 392
M
CENTER
REAR
FRONT SPEAKER
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Sony HCD-VM330AV Specifications

General

Brand	Sony
Model	HCD-VM330AV
Category	Receiver
Language	English