Table of Contents
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SHARP
NESS
CONT
BRIGHT
R803
1/10GJ
R802
180K
2.0V
1/10GJ
0.6V
2.2K
Q801
PH2369
0V
R812
1/10GJ
3.9K
C812
R813
R816
EM1
1/10GJ
33K
10K
R818
C814
R817
R820
1/10GJ
EM1
56K
1/10GJ
68K
10K
R822
C816
R821
R824
1/10GJ
25EM
1/10GJ22K
1/10GJ
47K
4.7
3.9K
C818
R825
25EM
1/10GJ
4.7
3.3K
R121
TP-D
8.0V
B7
47K
J30B0250N
8V
3.3V
Q121
C121
25KZ0.1FA
2.8V
:KZ0.1FA
Q121
2SC536
R1909
R1908
(E-NP:F-NP
1/10GJ
1/10GJ
1.5K
680
:G-NP)
:QT0378(A:B)
R1907
1/10GJ
R1906
10K
1/10GZ
0.0
R1905
1/10GJ
2.2K
50/60
R1904
1/10GJ
3.3K
SW1901/.../SW1904
S10B1170N
S10B1170N
S10B1170N
S10B1170N
TV/AV
VOL -
SW1904
S-VHS
R1903
VOL +
1/10GJ
SW1903
5.6K
AV2
R1902
POS -
1/10GJ
SW1902
8.2K
SC1
R1901
POS +
1/10GJ
SW1901
22K
SC2
R1900
1/10GJ
100K
R1922
1/10
GJ390
IGNOR
R1924
6.8K
B6
12V
D1903
MTZJ11C
:UZ-11
BSC
D1901A
SLP-181B-51
D1901-1
1AA2HLM0182B-
B1
130V
R661
2SJ
4.7K
D661
HZT33
R662
:L5630
2SJ
:UPC574J
5.6K
R806
C661
10K
EM4.7
R804
10K
C802
63GK0.1V
:HJ0.1G
0V
1
OUT-1
11.6V
2
OUT-2
2.0V
3
IN-1
5
R894
1/10
0V
GJ1K
4
IN-2
R893
1/10
GJ1K
GND
5
SDA
0V
SCL
11.6V
KCS
KC
6
J11EL050N
VDD
J10EA050N
R808
DJ3.9K
7
2.2V
OUT-3
0V
8
OUT-4
C107A
11.7V
KZ0.01FA
9
VCC
IC810
LA7910
Q681
2SD1913QRA
:2SD1913RRA
R682
D683
:2SD1913SRA
EM01Z
2SJ68
7.8V
C683
10EM
5.0V
1000T
5.7V
Q682
R681
2SA608
1/2DJ
(ECNP:FCNP:GCNP)
1.8K
:QT0379(A:B)
D682
5.0V
RD5.6EB3
C682
C681
MUTE
KZ
25EM
:UZ-5.6BCC
0.1V
0.01FA
1000MJ
:MTZ5.6C
5.6V
C684
D685
R685
R684
1SS133
EM3.3
22K
8.2K
:1SS176
KE-1
C600
DEGAUSSING
J30B
500KK
J039
COIL
0250N
4700A
J1
KE
C602
250HM
KE-2
0.1XD
L901
J30B
:250GM
L81B0
0250N
(3400:3500)
0.1XBC
PS601
EV0019
L601
C601
F35B0330N
250HM0.1XD
:250GM0.1XBC
L608
L607
Z20103
Z20103
---
KF-1
---
SW601
J30B
W901
S10B2491N
0250N
JG0141
KF
KF-2
J30B
F601
0250N
4A250VTCSL
<T4AH250V>
COLOUR TELEVISION
E E
B B
4 4
E E
B B
4 4
CHASSIS SERIES
21D4
CE
-C
MODEL NUMBER
CE21D4-C-01
SERVICE REF.NO.
Part No. SKP20226
F7KTV
(SHEET 1/3)
COLOUR
C892
KZ0.01FA
R891
1/10GJ
4.7K
0V
1
R800
R892
2.2K
1/10GJ
IC801
4.7K
QXXAVB130---N
0V
2
SAA5297 APS /0
R898
R897
1K
1K
0V
1
TUNING
BAND
52
3
0.6V
2.9V
R811
R887
2.2K
0V
1/10GJ
2.4V
0V
2
BRIGHT
BAND
51
3.9K
4
R886
R815
C884
1/10GJ
100
CJ22CA
150
3.7V
3
50
CONT
SDA
4.8V
R885
R819
R884
1/10GJ
2.2K
1/10GJ150
1.8V
4.8V
3.9K
4
49
CLR
SCL
C883
R823
CJ22CA
2.2K
2.1V
5
48
SOUND
SHARP
SOUND
0V
R1911
MUTE
R831
NESS
MUTE
1/10GJ
1/10FJ
5.0V
470
10K
0V
6
RC IN
47
R879
R832
1/10GJ
1/10FJ
5.4V
0V
10K
10K
7
IDENT
46
IDENT
D871
1SS133
R838
0V
4.7V
:1SS176
1/10GJ 15K
8
45
POWER
PROTECT
C875
C872
R842
R880
25KZ0.1FA
16EM
4.7K
1/10
:KZ0.1FA
2.6V
47
GJ47K
9
44
AFT
VDDM
R841
4.9V
L871
1/10GJ
L2C1
22K
0V
5R6KN
10
43
RESET
R844
0.5V
X871
0V
1/10GJ
V10B2120N
4.7K
2.5V
:V10B1690N
C874
42
11
X-OUT
CJ22CA
R843
R845
0V
2.4V
C879
1/10GJ
1/10GJ
25KZ0.1FA
10K
10K
Q873
:KZ0.1FA
12
50/60
X-IN
41
2SC536
0V
C841
2.1V
(E-NP:F-NP
C873
KZ
R895
:G-NP)
CJ22CA
0V
0V
0.01FA
1/10GJ
:QT0378
4.9V
13
40
VSSD
OSCGND
1.2K
(A:B)
C871
R846
5.6V
25KZ0.1FA
1/10GJ
3.7V
:KZ0.1FA
4.7K
4.9V
Q874
14
39
TV/AV
VDDT
QT0378(A:B)
R847
4.9V
:2SC536(E-NP
1/10GJ
Q872
0V
:F-NP:G-NP)
10K
0.2V
15
38
S-VHS
VDDA
R848
0.6V
4.9V
1/10GJ
4.7K
0V
0.2V
16
37
R875
AV2
V-SYNC
0V
1/10GJ
R871
5.6K
1/10GJ
0.8V
0V
4.7K
17
SC1
H-SYNC
36
R851
C861
R870A
FJ5600
1/10
22K
GJ1K
0V
0V
(D:BE)
18
35
SC2
BLK
R852
R869
D861
1/10
1/10GJ
1SS133
GJ1K
0V
27K
:1SS176
19
34
R
0V
R1921
1/10
0V
GJ120
0V
20
33
G
R853
1/10
0V
GJ22K
0V
21
32
IGNOR
B
R2004
1/10GJ
150
0V
5.0V
5.0V
22
31
VSSA
RGBREF
R863
C2001
1/10GJ
25KZ0.1FA
22K
5.0V
:KZ0.1FA
2.2V
5.0V
23
30
CVBS0
SERVICE
C2002
R862
25KZ0.1FA
1/10GJ
2SA608
0.2V
5.0V
:KZ0.1FA
22K
(ECNP:FCNP
24
29
CVBS1
:GCNP)
C2003
R861
:QT0379
25KZ0.1FA
1/10GJ
(A:B)
0V
:KZ0.1FA
2.0V
2.7K
25
28
BLACK
13.2V
2.3V
Q2001
0V
0V
26
27
2SC536
R2001
IREF
ODD/EVEN
(E-NP:F-NP
1/10GJ
R2002
27K
:G-NP)
1/10GJ
0V
:QT0378(A:B)
10K
ASSY,PWB,MAIN F7KTV
1AA0B10H018T0
IC654
BA178M09T
T101
B6
C110
9V
R807
SL0004XV
12V
CJ82CA
10K
L101
L2B9
100KN
1
2
3
C100
16EM
C101
47
16EM
470CD
C109
C108
CC5CA
CC5CA
Y02
Y01
J30B0250N
J30B0250N
C117
R101
1/10GZ
1/10GZ
0.0
IF
47
R108
C114
L102
C102
1/10GZ
1/10GZ
L2B9
16EM
0.0
0.0
4R7KN
47
MB
C119
KZ0.01FA
LB
C103A
KZ
HB
0.01FA
C107B
KZ
UB
0.01FA
TU
C106A
KZ0.01FA
AGC
C120
X
TP-A
C104
16EM
J30B0250N
A101
47
F1BEB0090
R840
470
29.4V
D831
1S1553
0V
:1S2076A
:1S2471
R839
0V
:DS442X
33K
Q835
B3
2SC536
15V
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
D681
EM01Z
D684
ED0274
:1S1555
D615
PC113B
3
2
1
T681
:EL0199
PT0146
<CNY17F-3>
:L5PT0250-
4
5
6
D603/.../D606
R602
ERC05-10B
7WK3.9I
:RM11C
D603
D605
C605
C603
C607
400EM
220
(XB:XG)
C604
C603/.../C606
1000KM1000AHD
C606
D604
D606
R620
:1000KK1000CBB
R625
1/2DJ
2SJ39
120K
R621
C616
1/2DJ
2000KK
120K
680
(AHH
C613
:CTB)
R611
FK4700
D614
5.6K
R622
(BE:D)
DJ
15K
Q611
2SA608
R619
Q613-1
10.8V
(ECNP:FCNP
DJ22
0HA0017---
:GCNP)
:QT0379
Q613
(A:B)
C614
2SC3895LYB
10.5V
63GK0.1V
:2SC3895MYB
-1.4V
D618
:HJ0.1G
--V
-1.1V
D619
D617
R624
2SJ56
MTZ11C
ES1Z
0V
:RD11
D616
:ES1
R626
L610
EB3
:ED0448
DG
J1
2.2K
R623
-1.1V
2.2K
R631
64 µ s
3.8Vp-p
1/2CK
R617
R615
-1.4V
5.6MXG
0V
1.2K
22K
D614/D616/D618
1S1553
:1S2076A
C615
Q612
C617
:1S2471
FJ0.015
2SC3807
FK0.033
:DS442X
(BE:D)
RYA
(BE:D)
The service Precaution:
PRECAUZIONE DI SERVIZIO
The area enclosed by this line
L'area inclusa in questa linea (
(
) is directly connected with
è collegata direttamente con la tensione
AC mains voltage. When servicing the
della rete CA quando si serve l'area col-
area, connect an isolating transformer
legare un trasformatore isolante tra il
between TV receiver and AC line to
ricevitore TV e la linea CA per eliminare
eliminate hazard of electric shock.
il pericolo di scossa elettrica.
Product safety notice:
NOTIZIE SULLA SICUREZZA DI FUN-
Product safety should be considered
ZIONAMENTO
when a component replacement is
Ogni sotituzione di componenti va fatta
made in any area of a receiver.
tenendo conto della sicurezza di funzion-
Components indicated by a mark /!\ in
amento. I componenti indicati sollo
this circuit diagram show components
schema con il simbolo /!\ hanno partico-
whose values have special signifi-
lare importanza per il sicuro funziona-
cance to product safety. It is particu-
mento del TV.
larly recommended that only parts
I suddetti componenti devono essere
specified on the part service manual
sostituti esclusivamente con quelli indi-
be used for components replacement
cati nell'elenco.
pointed out by the mark.
V IN
R1101
75
C1109
CD10CA
L881
C881
L2C11R5MN
KZ0.01FA
8
VCC
4.8V
C882
16EM
C1101
10
16EM
7
10
4.8V
0V
IC802
6
24C02A/P
SCL
:24LC02B/P
R888
:ST24C02AB1
1/10GJ100
5.0V
5
SDA
R889
1/10GJ
100
SDA
A1901
U20B14300
B6\12V
SCL
1
R1111
C1901
2
1/10GJ
KK1000BA
10K
0V
R1209
3
10K
J017
0V
J1
Q1202
4
2SC536
(E-NP:F-NP
:G-NP)
:QT0378(A:B)
D872
RD3.6EL
C878
KK
R876
4700BA
1/10GJ
AV2
10K
0.8V
TV/AV
4.5Vp-p
20ms
R877
R878
1/10GJ
1/10GJ
8.2K
1.5K
PRO
TECT
B6
12V
R873
Q871/Q872/Q875
1/10GJ
2SC536
R896
4.7K
(E-NP:F-NP
1/10
:G-NP)
GJ47K
:QT0378(A:B)
6.3V
Q875
0.1V
R874
1/10GJ
R872
10K
0V
Q871
1/10GJ
33K
R868
1/10GJ
1.2K
BLK
R
R867
1/10GJ
2.2K
G
R866
1/10GJ
2.2K
B
R865
1/10GJ
2.5V
2.2K
R864
1/10GJ
820
Q861
64 µ s
4.2Vp-p
C3804
R3814
KK4700BA
1/10GJ
560
X3801
OFWG9251M
IC3801
TDA2545A
4.5V
1
16
4.5V
R3811
1/10GJ560
4.6V
4.6V
2
15
6.0V
0V
3
14
C3805
63GJ
0.33V
0V
0V
:HJ0.33G
4
13
0V
5.9V
5
12
C3807
11.9V
16EM10
0V
6
11
0V
0V
7
10
C3808
KZ
5.3V
0.01FA
8
9
5.3V
C3806
CJ
56CA
T3801
SL0005XV
C3803
C3802
R3802
KZ0.01FA
KZ0.01FA
1/10GJ100
R3805
1/10
R3803
6.1V
GJ330
1/10
GJ
1.4V
10K
S2
Q3801
IF
2SC
0.7V
2814
R3804
(F4:F5)
R3806
1/10
K38H1
1/10
GJ1.8K
EZ0138A
GJ56
:EZ0127
4
1
Y04
Y05
Y06
KH1
X
J30B0250N
J30B0250N
J30B0250N
PRO
TECT
IC651
AN78M12-LB
:BA178M12T
:L78M12-RA
D647
:L78M12CV
1SS133
:MC78M12CT
:1SS176
T611
L51B1090N
D648
RD16EB3
D644
R646
:UZ-16BCC
ERC91-02L
5WK4.7I
:MTZ16C
1
B2
2
17
25V
L643
Z21B0040N
C645
35EM
2200T
3
16
D643
ERC91-02L
15
B3
15V
5
L641
L642
C644
Z21B0040N
Z21B0040N
25EM
2200T
C647
KZ
C640
0.01FA
KZ
D642
0.01F
R653
EU2
6
2SJ39
:EU2Z
14
B4
24V
C643
35EM
R643
D641
DJ
470T
7
EU2A
150K
C642-2
13
R641
DJ100K
R644
C642
1/2DJ47K
C641
12
200EM
C642-1
29.5V
1000KK680
220XD
(AHH:CTB)
R645
22K
6.7V
11
VR641
R30132XMT
6.3V
:R3D6222NJ
<B-2K>
Q641
8
10
2SC536
(E-NP:F-NP:G-NP)
R642
D645
:QT0378(A:B)
4.7K
MTZ6.2C
:MTZ6.8A
Y12
:RD6.2EB3
R632
J30B0250N
1/2CK
:RD6.8EB1
5.6MXG
Y13
C631
J30B0250N
64 µ s
400KM2200XS
550Vp-p
:400KK2200(XH:XP)
Y14
C632
400KM470XS
J30B0250N
:400KK470
(XH:XP)
Y15
J30B0250N
64 µ s
4Vp-p
Note sul diagramma di circuito :
1. Tutte i valori di resistenza sono in ohm,
)
K=1,000, M=1,000,000.
2. Tutte le resistenze nominali watt sono di
1/6 a meno che sia specificato altrimenti.
3. Eccetto per i condensatori elettrolitici, tutti
i valori di capacitanza di meno di sono
espressi in µF, e di piu di 1 sono in pF. I
varoli di capacitanza elettrolitici sono in
µF.
4. Tutti volt di capacitanza nominali sono di
50V a meno cha sia indicato altrimenti.
5. Tutti valori di inductanza sono in µH.
6. I valori letti del voltaggio presi con un
"VTVM" proven gono dal punto indicato
sulla massa del chassis, i valori di voltag-
gio presi usando un segnale di barre col-
ore sono con tutti i controlli alle loro
posizioni normali ed il commutatore AFC in
posizione "OFF". Il voltaggio puo variare
con l'intensita del segnale.
7. Le forme di onda furono prese con il seg-
nale di barre colore e i controlli regolati
oppure le forme di onda di immagine nor-
male furono prese usando un oscillatore a
K1001
L IN
R IN
1
3
5
7
K1101
J12B1521N
2
4
6
C1105
X
R1001
R1003
1/10
1/10
R1002
R1004
GJ560
GJ560
1/10
1/10
L1101
L1102
GJ2.2K
GJ2.2K
L2B9
L2B9
L1003
L1004
L1005
L1006
100KN
100KN
L2B9
R1103
L2B9
L2B9
L2B9
100KN
100KN
1/10
100KN
100KN
R1104
GJ
1/10
C1001
C1005
2.2K
C1103
GJ
KK1000
C1003
C1007
KK1000
C1106
KK1000
2.2K
BA
CJ100CA
CJ100CA
BA
KK1000
BA
BA
R1105
R1106
1/10
1/10
C1004
C1008
C1002
C1006
GJ
KK
GJ
KK
16EM
16EM
100K
0.047BA
100K
0.047BA
10
10
C1107
R1052
R1055
16EM
1/10
1/10
10
B6
C1104
GJ
GJ
12V
16EM
100K
100K
10
Q1004
FR
5.6V
5.6V
11.9V
11.9V
R-IN
FR
L-IN
Q1005
C1108
5.0V
5.0V
D1101
CJ
L1103
R1102
MTZJ11C
1/10
180CA
L2B9
:UZ-11BSC
GJ150
4R7KN
R1053
R1051
R1056
1/10GJ
1/10GJ
11.8V
1/10GJ
R1054
1.2K
1.2K
150K
1
1/10GJ
VCC
150K
R1203
1/10GJ
7.8V
R1208
10K
1/10
0V
0V
2
GJ22K
H IN
J207
J
0V
Q1004/Q1005
3
2SC536
0V
Q1203
CONT
(E-NP:F-NP
ROL
:G-NP)
2SC536
0V
7.1V
:QT0378(A:B)
(E-NP:F-NP
4
:G-NP)
OUT
:QT0378(A:B)
IC1201
LA7016
0V
R1202
5
IC1202
1/10GJ
GND
LA7221
47K
1
2
3
4
0V
0V
6
NC
0.6V
J210
C1201
C1202
J
16EM
16EM10
7.7V
10
R1201
7
1/10GJ
L IN
0V
R1205
47K
1/10
0V
Q1201
GJ27K
8
2SC536
NC
(E-NP:F-NP
:G-NP)
R1204
:QT0378(A:B)
1/10
GJ27K
ASSY,PWB,SIF F2RT
1AA0B10H0270A
1AA0B10E230BA
X3814
F31B0150N
<5.74M>
IC3811
TDA9821/V1
2.5V
1
16
5.5M
0V
X3811
F31B0020N
<5.5M>
2.5V
2
15
0V
5.74M
C3811
C3812
16EM
KZ
0V
5.1V
0.01FA
10
3
14
N.C
VCC
0V
0V
4
13
N.C
GND
4.3V
0V
5
12
C3813
N.C
CSTAB
EM2.2
2.6V
0V
R3815
VCO
6
11
N.C
1/10
REF
GJ27K
2.2V
2.2V
C3814
7
10
AF2
C2
EM2.2
2.2V
C3815
8
9
AF1
C1
EM2.2
2.2V
12V
5V
R3845
R3846
1/10GZ
1/10GZ
0.0
0.0
K38H2
PB001
EZ0138A
1AA4B10E0600A
:EZ0127
1
4
KH2
X
S2
AF1
AF2
D654
1SS133
:1SS176
Q652
2SD400
(D-MP
R655
:E-MP
2SJ33
:F-MP)
B8
5V
C655
D655
10EM
1SS133
100T
:1SS176
R656
2
3
470
D652
RD5.6EB3
:UZ-5.6BCC
:MTZ5.6C
B6
12V
R652
C651
2SJ12
16EM
470T
R135
1/10GJ
27K
1
2
3
B7
8V
C652
C653
KZ
16EM
IC652
0.01FA
47
AN78M08-LB
:BA178M08T
:L78M08-RA
:L78M08CV
TP-B
J30B0250N
:MC78M08CT
IDENT
B1
130V
TP-E
J30B0250N
0.9Vp-p
20ms
larga banda ed una sonda bassa capasità.
8. Rispetto a quando indicato su questo
schema possono essere state introdotte
delle modifiche.
Replaceable part code (DIODE)
ISS176,
1SS133, GMA01
1S1555,
1S2076,
1S2473,
DS442,
1S1555,
1S2076,
1S2473,
DS442,
1SS176, 1SS133, GMA01
1S1553,
1S2076A, 1S2471,
1N4148
Replaceable part code (TRANSISTOR)
2SC536
2SC945A
2SC1815 2SC1740S
JC546(QT0378)
F,G
Q,P
Y,GR
Q,R,S
A,B
E,F,G
R,Q,P
O,Y,GR
Q,R,S
A,B
2SA608
2SA564A
2SA1015 2SA933S
JC556(QT0379)
F
R
Y
Q,R
E,F
R,Q
O,Y
R
A,B
J1EK1745-
:J11B0490N
9
11
13
15
17
19
21
8
10
12
14
16
18
20
L1002
Z21B0040N
D1010
R1014
MTZJ11C
75
:UZ-11BSC
R1005
R1008
75
75
B6
R1012
R1010
75
12V
75
R1009
75
R1017
R1015
R1013
0.6V
10K
1/10
100
GJ
0V
11.8V
4.7K
IGNOR
R1011
C1009
16EM
1/10GJ
0.6V
10
0V
100
0.6V
D1005
D1007
Q1003
0.1V
MTZJ11C
MTZJ11C
0V
2SC536
0V
R1016
:UZ-11
:UZ-11
(E-NP:F-NP:G-NP)
Q1001
DJ390
BSC
BSC
D1011
:QT0378(A:B)
2SA608
MTZJ11C
(ECNP:FCNP:GCNP)
:UZ-11BSC
:QT0379(A:B)
Q1002
2SC536
(E-NP:F-NP:G-NP)
R1006
:QT0378(A:B)
1/10
R1018
GJ39K
1/10GJ
330
D1008
R
MTZJ11C
R1033
:UZ-11
BSC
1/10GJ220
G
BLK
R1032
1/10GJ220
B
R1031
SC1
1/10GJ220
R1007
1/10
GJ33K
R1200
DJ680
5
6
7
8
9
B6
12V
D1201
C1203
RD5.6EB3
KZ
:UZ-5.6BCC
0.01F
:MTZ5.6C
D271
RD5.1EB3
R271
R272
:UZ-5.1BCC
100
120
:MTZ5.1C
5.2V
9
VCC2
0V
10
GND
C274
16EM10
3.1V
11
R-Y OUT
3.1V
12
B-Y OUT
0V
C272
13
REF
KK
1000BA
14
B-Y IN
1.3V
0V
C271
15
NC
KK
1000BA
16
R-Y IN
1.3V
R213
1/10GJ
15K
64 µ s
1.1Vp-p
R212
6.8K
27
50/60
HUE
5.9V
28
B-Y IN
C205
4.0V
25KZ0.1FA
:KZ0.1FA
29
R-Y IN
0.8Vp-p
64 µ s
C204
4.0V
25KZ0.1FA
:KZ0.1FA
30
R-Y OUT
1.5V
31
B-Y OUT
1.7Vp-p
64 µ s
1.5V
C203
KK4700BA
32
SECAM
0V
C202
63GK0.1V
33
:HJ0.1G
COL-PLL
R202
4.9V
64 µ s
4.8Vp-p
1/10GJ
100K
34
3.58XTAL
C201
R201
3.5V
CJ18CA
1/10GJ
2.6V
8.2K
R365
35
4.43XTAL
X201
1/10GJ
V10B2110N
4.7K
:V1E042XCB
36
H-START
C362
C363
KZ
8.0V
16EM
0.01FA
100
37
H-OUT
R364
D361
0.9V
1/10GJ
MTZJ11C
100
:UZ-11BSC
38
H-F/B
R361
R363
0.7V
S.C.P
1/10GJ
1/10GJ
390K
22K
39
H-SHIFT
C361
VR361
C354
KK2700
3.0V
R30128XMT
EM1
:R3D6103NJ
BA
R362
R357
<B-10K>
40
AFC1
J1
1/10
C353
GJ
4.0V
KK4700
10K
BA
41
V-F/B
R356
C352
2.5V
1/10GJ
63GK0.047V
100
:HJ0.047G
B6
42
V-RAMP
12V
R352
C351
R353
1M
0V
63GK0.1V
1/10GJ
:HJ0.1G
220K
43
V-OUT
R351
100
0.8V
44
AFT
C132
4.1V
KK1000BA
45
IF IN-M
X131
C131
4.1V
SF5315
1/10GZ0.0
:SF5315U
46
IF IN-P
R133
1/10GJ
C133
4.1V
KZ0.01FA
180
47
TU AGC
C134
7.0V
EM2.2
R134
R138
1/10GJ
1/10GJ
48
AGC CAP.
8.2K
5.6K
C138
R137
KZ
3.1V
1/10GJ
0.01FA
100
49
AGC ADJ.
1.6V
R163
1/10
VR131
50
A-OUT
GJ47K
R30128XMT
3.6V
:R3D6103NJ
<B-1OK>
51
4.3V
6.7V
Z101
52
1AA2SHF0116--
IC201
Z102
C162
TDA8361/N5
1AA2SHF0117--
25KZ0.1FA
:KZ0.1FA
1.5Vp-p
20ms
Circuit diagram notes :
1. All resistance values 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,
MARK
all capacitance values of less
M
than 1 are expressed in µF and
1N4148
R
more than 1 are pF.
1N4148
AA
4. All capacitance rated voltages
are 50V unless otherwise noted.
P
5. All inductance values are in µH.
6. Voltage readings taken a digital
voltmeter are from point indicated
MARK
chassis ground. Voltage readings
AD
taken by using a colour bar sig-
AE
nal are with all controls at normal
position. Some voltages may
AB
vary with signal strength.
AC
7. Waveforms were taken with
colour bar and controls adjusted
for normal picture. Waveforms
were taken by using a wide band
oscilloscope and a low capacity
probe.
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