Sony WM-EX527 User Manual

WM-EX527
1212
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM
+
–
PREAMP
AMS
AGC
DET
COMPARATOR
IC704
BEEP
V/I
EQ
METAL
CONTROL
SPEED
CONTROL
DIRECTION CONTROL
PHOTO REFLECTOR
SWITCH & BUFFER
Q702
PLUNGER
DRIVE
Q701
AVLS CONTROL
SWITCH
Q304
MEGA BASS/GROOVE
SWITCHING
Q303
RIPPLE FILTER
Q301
RESET SIGNAL
GENERATOR
IC703
ROTATION DETECT
SENSOR
PH701
CAPSTAN/REEL
MOTOR DRIVE
IC601
SYSTEM CONTROLLER
IC701
M901
(CAPSTAN/REEL)
HP901
(PLAYBACK)
AUDIO MASTER AMP
IC301
SIGNAL PATH
: PLAYBACK
MOTOR
DRIVE
CIRCUIT
SWITCH &
LOGIC
CIRCUIT
BIAS
REFERENCE
VOLTAGE
OSC
CIRCUIT
DRY BATTERY
SIZE AA
(IEC DESIGNATION R6)
1PC. 1.5V
BATT B+
DDC B+
BATT B+
X701
4MHz
THP601
TAPE SPEED
RV601
START
VREF
IN+
COMPARATOR
VSP
OUT
VCC
DATA
REMO
GND
BATT B+
BATT B+
BASE
PW OUT-L
PW OUT-R
PW OUT-C
POWER AMP
POWER AMP
POWER AMP
PW
NF-L
BASS BOOST
AMP
PW
IN-L
PW
IN-C
BST
OUT
VOL
RV301-1
HOLD
S707
J301
S901-2
(ATS)
PRE
OUT-L
MTL
DRV-L
FWD
IN-L
REV
IN-L
L-CH
R-CH
FWD
L-CH
R-CH
REV
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
S701
(DIRECTION)
OSC
OSC IN
MOTOR DIR
AMS OUT
F/R SW
M/N SW
25
8
7
5
DR
6
10
9
11
W
3
V
1
U
WV
U
19
5
X2
26
X1
27 34
LED BATT
31
18
VCC
19
RF OUT
17
20
22
21
29
EQ-L
30
40
BST SW
43
AGC IN
35
BEEP
39
28
32
33
AMS
IN
12
7
8
4644
F/R CTL
16
TAPE SW
13
F/R SW
3
AVLS
CTL
18
GRV/MB CTL
19
AMS IN
4
BST CTL
20
SPEED CTL
35
MOTOR CTL
33
BEEP
15
MT SW
41
MUTE
36
PW SW
42
AMP CTL
11
RMUM
14
R DATA OUT
30
KEY IN
2
1
5
S901-1
(TAPE DETECT)
+
+
+
FWD
CENTER
REV
OFF
HOLD
D703
BATT
PHOTO IN
8
PHOTO CTL
10
PM CTL
PM901
(PLUNGER)
38
DDC B+
BATT DET
1
DDC B+
RESET
12
WAKE UP
LED BL SKIP
40
D706
BL SKIP/
LED AVLS
39
D705
AVLS
S702 – 706, 708
R-ch is omitted due to same as L-ch.
DC/DC
CONVERTER
D702, IC702, L701
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 WM-EX527 Specifications

General

Brand	Sony
Model	WM-EX527
Category	Cassette Player
Language	English