LIST OF REPLACEABLE TRANSISTORS
AC
AB
7T200182
7T200181
2SA564A2SA10152SA933S
Q,R
R
O,Y,GR
Y,GR
Q,R
R
14TH CODE
AK
7T200221
2SA1037AK
R,S
14TH CODE
(2SA1037K CHIP TYPE)
(2SA933S TYPE)
AE
AD
7QT00202
7T200183
2SC945A 2SC1815
2SC1740S
RA,QA,PA
QA,PA
O,Y,GR
Y,GR
14TH CODE
AH
7T200220
2SC2812
2SC2412K
L6,L7
R,S
14TH CODE
(2SC1740S TYPE)
(2SC2412K CHIP TYPE)
Q,R,S
Q,R,S
2SA1235A
1E,1F,
C1E,C1F
KTA1504S
GR
W10B20200
W901
W10B19700
LIST OF REPLACEABLE DIODE
7DD00019
7DD00192
7ED00025
7DD00021
R
AA
M
P
1S1555,1S2473,1S2076,DS442,1N4148
1S1555,1S2473,1S2076,DS442,1N4148
1SS176,1SS133,GMA01
1SS176,GMA01,1SS133
1S1553,1S2076A,1S2471,1N4148
14TH CODE
DIODE NAME
L81B03300
L901
A10B06200
SP901
A10B08300
A10B06200
SP902
A10B08300
PWB MAIN BE4R (1AA4B10S04700)
ASSY,PWB,MAIN BE4B (1AA0B10S270DA)
AUD
D603&D604
D605&D606
D
OCP/BD
FF
FF
CC
CC
88
88
--
--
AA
AA
PRODUCT SAFETY NOTICE:
Product safety should be considered when a
component replacement is made in any area
of a receiver.
Components indicated by a mark in this
circuit diagram show components whose
values have special significance to product
safety. It is particularly recommended that only
parts specified on the part service manual be
used for components replacement pointed out
by the mark.
CIRCUIT DIAGRAM NOTICE:
1. All resistance value are in ohms, K=1,000, M=1,000,000.
2. All resistance rated wattages are 1/6W unless otherwise noted.
3. Excepting electrolytic capacitors, all capacitance values of less than 1
are expressed in µ F and more than 1 are pF.
4. All capacitance rated voltages are 50V unless otherwise noted.
5. All inductance values are in µ H.
6. Voltage readings take with a "VTVM" are from point indicated chassis
ground. Voltage readings taken by using PAL colour bar signal are
with all controls at normal position. Some voltage may vary with signal
strength.
7. Waveform were taken with PAL colour bar and controls adjusted for
normal picture. Waveforms were taken by using a wide band oscillo-
scope and a low capacity probe.
8. This circuit diagram covers a basic or representative chassis only.
There
may be some components or partial circuit differences between the
actual chassis and the circuit diagram.
9. Parts specified with "X" are not installed in this model.
10. Parts specified with "J" are just jumper wires.
THE SERVICE PRECAUTION:
The area enclosed by this line( ) is directly connected with AC mains voltage.
When servicing the area, connect an isolating transformer between TV receiver and AC
line to eliminate hazard of electric shock.
11. Expression of capacitance and resistance in circuit diagrme.
BE4B
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