Diagrams - Sony SA-WP5000 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
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.
B C E
These are omitted.
Q
B C E
These are omitted.
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
SA-WP5000/SS-CNP5000/CRP5000/CRP7001/MSP5000/SRP5000
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
specifi ed.
• 2 : nonfl ammable resistor.
• 5 : fusible resistor.
• C : panel designation.
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
• 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
x a o
y
. i
http://www.xiaoyu163.com
SA-WP5000/SS-CNP5000/CRP5000/CRP7001/MSP5000/SRP5000
8
• Circuit Boards Location
– SA-WP5000 –
Q Q
3 7 6 3
• IC Block Diagram
– MAIN Board (SA-WP5000) –
IC500 μPC1237C-A
SWITCH FOR
LATCH/AUTOMATIC
RESET
AC-OFF
DETECTOR
OUTPUT
OFFSET
DETECTOR
u 1 6 3
.
5 5
2 4
9 9 8
INPUT CONTROL board
SWITCH board
LED board
POWER TRANS board
1 5 1 5 0 8 9 2 4
OVERLOAD
DETECTOR
OUTPUT
OFFSET
DETECTOR
FLIP-FLOP
OUTPUT
OFFSET
DETECTOR
m
c o
Ver. 1.1
2
9 9
MAIN board
9 8 2 9 9