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Sony SA-WP5000 - SECTION 2 DIAGRAMS; Wiring and Schematic Diagram Notes; Circuit Board Locations; IC Block Diagram - Main Board (SA-WP5000)

Sony SA-WP5000
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SA-WP5000/SS-CNP5000/CRP5000/CRP7001/MSP5000/SRP5000
SA-WP5000/SS-CNP5000/CRP5000/CRP7001/MSP5000/SRP5000
55
SECTION 2
DIAGRAMS
For Schematic Diagrams.
Note:
All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
All resistors are in Ω and 1/4 W or less unless otherwise
speci ed.
2 : non ammable resistor.
5 : fusible resistor.
C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
A : B+ Line.
B : B– Line.
Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark
: Power on
Voltages are taken with VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
• Signal path.
F : AUDIO
• Abbreviation
AR :
Argentina model
AUS : Australian model
E51 : Chilean and Peruvian models
MX : Mexican model
MY : Malaysia model
SP : Singapore model
TH : Thai model
For Printed Wiring Boards.
Note:
X : Parts extracted from the component side.
Y : parts extracted from the conductor side.
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Indication of transistor.
CEB
These are omitted.
B
These are omitted.
CE
Q
Note: The components identi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number speci ed.
INPUT CONTROL board
SWITCH board
LED board
MAIN board
POWER TRANS board
Circuit Boards Location
– SA-WP5000 –
IC Block Diagram
– MAIN Board (SA-WP5000) –
IC500 μPC1237C-A
SWITCH FOR
LATCH/AUTOMATIC
RESET
OUTPUT
OFFSET
DETECTOR
OVERLOAD
DETECTOR
AC-OFF
DETECTOR
FLIP-FLOP
OUTPUT
OFFSET
DETECTOR
OUTPUT
OFFSET
DETECTOR
1
LOADOVER
2
DETECT DC
3
RESET
4
OFF AC
6
DRIVER
RELAY
5
GND
7
OFF AC
8
VCC
Ver. 1.1
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

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