IC
DIAGRAM
TO
P501A
* THE DIFFERENCE PARTS
C-50N
B/G
D/К I/H
B/G D/K
3.58/4.43
P550
Я541
620
cso:
220
Я612
BIOK
R51i
*5
R553
2V10K
R554
1/4270
Я551
1*2
BIAS * DRIVE
GREEN
Я552 5 6K1/4	220ul6V
R61f-----
1005
L Я515
OF DTK-1417/1649/2057/2157VMS
1L1OO
0502
BIOK
BIAS* DRIVE
BLUE
0650 KTAS4Q
C51L С5Г
270т 220
biok
0523
220
Я52'
Я525
200
BIAS DRIVE
RED
4 C724
lOuF
50V
ша
1701
T04053BP
С7И
-w-
20K 1/
<304
Ki/4
A743
10K1/4
R711
10K
0706
KTC319BY
0403
IP020
R414
1K1/4
R41I
C475
¥
47P
А41Ц
R7613 3K|/4
Г723----------
220UF
1.6V
C771 О 1
R703 <
100K >
0701
«te C72B
4700 (acXOOV) 4:
V CENTER
c
0302
T lOOOu
* 35V
P402
Я31
1/4
0 047ц
R305
0310
ixviooo
L4C3 I
ЯЭО0
270
1/2*
L4Q4
L- 102
0303
1*4936
0704
1*4148
0423
9 UlM
100V
8704
KTC319BY
азов
2200U 16*
R307
1/2*2.;
0727
500V1500
C726
470uF
16V
8
-----
C701
10uF50V
! 1*4930
CD
0424 **
9425	R421
1/4W1GK IK 1/4
C731 T
"“‘A
Я723	C721
100K 10uF50V
R313
BIOK fl312
0423
1/2* 10K
R41B
1W 56(
I, I	R311
т 0306	♦ 0304	Ю0К1/4
Jr. 1900₽ X 1
R70’
> Б2 t 0701
X I 1N414B
R704
100K
> R422
f 1/4M120K
СЭ04
220u
3SY
c*21 £ 0405 *
1000 f l*49306pf
1KV 1---------о
C304^-	—
R419
К
PC-817
A725
2K
iac3i9eY
452 1
200
1С5У
301
к i/4
R45A
M54
22uF18V
[752
50V10U
B707 i 10K
IK J rd
R713£(u
IK
С7ОЛ БР
R709 R OB
82	22K
R727
4.7K
R726
100
1703
1702
6N136
* 0702
ZP0,‘
KTC3198
VIDEO
J703
PHONE
JACK
AUDIO
J702
PHONE
JACK
T701
TVP-309
0650 1M4148
-----M
R555
1/4W1K
8551 KTC319BY
P551
0553
0.01
R556
1/4* 15K
Л 0951
0951
TKTC2120Y
j R962
430
EO
3-
TRANSMITTER
SYS1
ТЕМ
0952 1*4148 0953 1*4140
NO	LOCA- TION	PARTNAME	0TK-1457VMS	DTK-1649VMS	DTK-2057VMS	DTK-2157VMS
1		CRT SOCKET	1530	1530	1530	2030
2	C410	C - ELECTRO	160V luF	160V luf	160V lOvF	160V lOuF
3	C413	C - CERA	500V B20pF	500V 820pF	500V B20pF	500V 470pF
4	C416	C - MYLAR	BLIP 1 6K 6900pF	BUP 1 MV 6900pF	BUP 1 6KV 7500pF	BUP l.MV 7500pF
5	C417	C - CERA				2KV 470pF
6	C41B	C - MYLAR	MPP 200V 0 3uF	MPP 200V 0 3uF	MPP 200V 039uF	MPP 200V 0 27uF
7	C44J	C - CERA	500V 2200pF	500V 2200pF	500V lOOOpF	500V lOOOpF
В	C475	C - CERA	SL 500V 47pF	SL 500V 47pF	SL 500V 47pF	500V lOOpF
9	R305	R CARBO*	1/M 16K	1/6* IM	1/6* IM	1/6* 15K
10	R306	R-CARBOM	1/4N 24K	1/4W 24K	1/4* 24K	1/6* IM
11	R351	R CARBON	1/4W 360K	1/4* 300K	1/4W ЗЭОК	1/4* 240K
12	R451	R CARBON	2W 3 6K	2W 3 БК	2W 3 6K	» 4.7K
13	R416	R CAR80N	2W 3.BK	2W 3 M	2* 3 6K	2* 4.7K
14	R422	R CARBON	1/4* 240K	1/4* 240K	1/4* 120K	1/4* 120K
15	R444	R CARBON	1/4W 2 2K	1/4W 2 2K	1/4* ЭК	1/4* 3*
16	R542	R FUSIBLE	IM 3 9	IN 3 9	1* 4.7	IN 5 1
17	P402	CONN WAFER	020 ( 5PIN )	020 ( 5PIN )	020 ( 5PIN )	020 ( 6PIN )
18	T402	FAT	OCF 1577A	DCF-1577A	DCF-2077A	DCF-2217A
19	R552	R CARBON	1/4W 3 9K	1/4W 3 9K	1/4* 5 6K	1/4* 7.5K
09C
IN
OSC
OUT
т C95r
M50467-001P
E2
VIDEll^f 0 *
X951
CS8455EB
0953
100
VOL
ANA
(♦I
ANA
MUTE
HOUR
ALL
AFT
В
MIN
UTE
PRE
SET
9
5
RESET SLEE ’
PC
(♦I
SAFETY CAUTION
BEFOflE SERVICING THIS CHASSIS IT IS INPORTANT THAT
0703
1*4936
C729
X X
IF MODULE
R131
R174
R136 IK
0133 I <30
1*4140 J5UH
R157S
R306
0130
1*414
R139
220
R17i
600
0132
1*4140
RIBO
4 7K
R724
100K
R150
20K
Я171
5 6K
0302
0.047ц
W
0124
KTC3198Y
18K
-41——
0307
2 2uF
50V
0127
KTC319BY
C3031M9*
т 50V 1000.
x C417
T 470pF2K»
0451	T402 DCF-2217A
BW95C
0126
. Cl
§
1121
TA8701N
CH-101
™r
<FF- J
5
в
I
IK ► *
Т C146
I 22QP
C14
* 0 1
C435
M
33uF160V
P101
R124
«ATER
9151
10K
0123
112186
i3
001
R14.
2 71
R127
100
Я12В
В 2K
R1
27
C14B £
0 022l£T
1121
5Ш FILTH,
05*220IN
R16
7
Cl
7124
SFE4.94I
L122
TRF-1201
1 R132
TAF 1444P	TW^44>
R121aC15!
100 7 чнж
( SYSTEM )
( VOLUME У
R158
THE SERVICE TECHNICIAN READ AND FOLLOW THE
X-fiAY RADIATION PRECAUTION
SAFETY PRECAUTIONS’ ANO ’PRODUCT SAFETY NOTICE

C134
0 01

ATT OUT
7130
’ TPS6 5MB
AUDIO OUT
.1 C4101 C41B
£ lOu т 0 39i
!	200V
* (MJ
0402
" 1*49366»
ATT IN
C416 <
7500
r;
1405
_____G*-»l
C420_R310 HG 3
1000
MOV
6ND 1B0V
P401
R133
IK
Й175
220
скгТ
C121	T121	T122
1000RF TRF-M102S TRF M112S
—H	•	 •
0122
1N414B
0121
182!
Aififl
330
—-M—
0124
1M414B
R151
0127
КTil226
5 6K
C131
0.01
С1Э6
0.01
Z128
TPS6 OMB
7123
. C133 SEE6 01
• 0 01
EV* I
TRF-6033
Ria
R126
C129
iuF
Я140
10K
R13
820
С1Э0
lOuF
l cm
- lOuf
---
0.01M*
C173	'
47ul6V
Cl<
RIB
012в[
1*4140
5.6K
R10
Й1К
IK
* 7125
SFE5 5MB
R146
5.6K
A147
10K
R104
IK
L10O C182
33	51p
0126
1N414
C180 X120
470p
7127
SFEfi 5MB
CXJ
IN THE SERVICE MANUAL.
NOTE
1. RESISTANCE VALUES ARE IN OHMS К - 1000 M - 1000000
2. CAPACITANCE VALUES 1.0 AND ABOVE ARE IN pF THOSE
BELOW ARE IN uF EXCEPT AS INDICATED.
3. INDUCTOR VALUES IN uF EXCEPT AS INDICATED.
4. VOLTAGES ARE MEASURED FROM CHASIS GROUND TO POINT
INDICATED WITH A ’ VTVM ’ WHILE RECEIVING A COLOR
BAR SIGNAL WITH CONTROLS SET TO THE MAXIMUM
POSITION.
R135>
270KJ
A6	AO
P/S/N4	М3

D125
1*4140
( FOR A NOMINAL LINE VOLTAGE AC 240V MHz ) .
5. SINCE THE CIRCUIT DIAGRAM IS A STANDARD ONE TIE
CIRCUIT AND CIRCUIT CONSTANTS MAY BE SUBJECT TO
CHANGE FOR IMPROVEMENT WITHOUT ANY М0ПСЕ.
PRODUCT SAFETY NOTE
SHADED COMPONENTS HAVE SPECIAL CHARAТЕЯISTICS
IMPORTANT TO SAFETY AND SHOULD BE REPLACED ONLY
WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL OR
0121
КТСЭ1
ties
SPECIFIED IN THE PARTS LIST.
DONT’T DEGRADE THE SAFETY OF THE SET THROUGH
IMPROPER SERVICING.