Part No. 1AA6P2P0852-- F2KT (SHEET 1/7)
COLOUR TELEVISION
W
W
W
W
B
B
B
B
2
2
2
2
B
B
B
B
SERVICE REF.NO.
MODEL NUMBERS
CHASSIS SERIES
CE32W1-C-00
CE32WN1-C-00
CE32W1-C
CE32WN1-C
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.
NOTIZIE SULLA SICUREZZA DI FUN-
ZIONAMENTO
Ogni sotituzione di componenti va fatta
tenendo conto della sicurezza di funzion-
amento. I componenti indicati sollo
schema con il simbolo /!\ hanno partico-
lare importanza per il sicuro funziona-
mento del TV.
I suddetti componenti devono essere
sostituti esclusivamente con quelli indi-
cati nell'elenco.
PRECAUZIONE DI SERVIZIO
L'area inclusa in questa linea ( )
è collegata direttamente con la tensione
della rete CA quando si serve l'area col-
legare un trasformatore isolante tra il
ricevitore TV e la linea CA per eliminare
il pericolo di scossa elettrica.
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 signifi-
cance to product safety. It is particu-
larly recommended that only parts
specified on the part service manual
be used for components replacement
pointed out by the mark.
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
larga banda ed una sonda bassa capasità.
8. Rispetto a quando indicato su questo
schema possono essere state introdotte
delle modifiche.
9.
■
I diodo 1S1555 possono essere sostitutti
con 1S2473, 1S2076 oppure DS472 a
meno che sia specificato altrimenti.
■
I transistori possono essere sostitutti con
2SC536(Q,R,S), 2SC1740(Q,R,S),
2SC945A(Q,R,P) oppure
2SC1815(G,O,Y) a meno che sia speci-
ficato altrimenti.
■
Il transistore 2SA608(E,F) puo essere
sostituito con 2SA933(Q,R),
2SA564(QA,RA), oppure 2SA1015(O,Y)
a meno che sia specificato altrimenti.
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, all
capacitance values of less than 1 are
expressed in µF and more than 1 are pF.
4. All capacitance rated voltages are 50V
unless otherwise noted.
5. All inductance values are in µH.
6. Voltage readings taken a digital voltmeter
are from point indicated chassis ground.
Voltage readings taken by using a colour
bar signal are with all controls at normal
position. Some voltages may vary with
signal strength.
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.
ASSY PWB CRT F2KB
1AA0B10E125B0
SCR
GND
HEA
210V
R
G
B
GND
BLK
GND
1
3
1
5
TO:
COM/FILTER
K28H
(W76LFC185X)
2
1
4
5
1
1
1
1
4
3
3
6
3
K10F
TO:
BACK
1
7
9
1
GND
KEY1
GND
12V
RC
GND
PO
WER-ON/OFF
RC-5V
H/P
R-IN
GND
GND
GND
GND
L-IN
1
1
1
3
3
É_ÉCÉIÅ|Éhñ…
(NPN.TR)
E.F.G
E.F.G
F.G
F.G
F.G
F.G
2SC536
2SC945A
P.Q.R
P.Q
P
P.Q
P.Q.R
P
2SC1815
O.Y.G
Y.G
G
Y.G
O.Y.G
G
2SC1740
Q.R.S
Q.R.S
Q.R.S
Q.R.S
R.S
R.S
2SC1740S
KSC945C
Y.G
Y.G
G
B
D
F
H
I
G
A
E.F.G
P.Q.R
O.Y.G
Q.R.S
Q.R.S
FRONT
1
2
GND
1AA0B10E278D0
ASSY,PWB,POW/DEF
F2KT
GND
12
1
1
12
4
1
GND
12V-1
140V
1
2
îæè[ìdïî
îæè[ìdïî
1
3
1
3
5
6
HV
(29KV 1.6MA)
FOCUS
SCREEN
1
3
PR0TECT
12V-1
1
TUNING
H-GND
GND
(B10E09900)
H-DRIVE
H-FBP
V-TRIG
GND
ABL
AUDIO
è[ìdïî
T-GND
STAND-BY
GND
GND
VCC
EHT
EW-O
EW-FB
V-FB
NC
NC
V-O
V-AGC
T.C
V-IN
V-RAMP
SCL
SDA
GND
V-F/B
GND
SCL
SDA
TEXT+5V
1
NRML/PITRI
JIMAKU
RC 5V
3L-YC+5V
GND
GND
210V
HEATER
H-OUT
V-OUT
8
A-GND
A-GND
A-GND
A+26V
A+26V
A+26V
+11V
+11V
NRML
TEXT ODD/EVEN
VCC
GND
VCC
SCL
SDA
<SHARPNESS>
<COLOUR>
<BRIGHT>
<CONT>
SUB VIDEO
SQ
CLK
SI
GND
H-BLK OUT
P
AL/NTSC
SHARPNEES
VM OUT
5V
<SQ>
<CLK>
<SI>
<BEEM>
<ODD/EVEN>
<H-DRIVE>
<V-RAMP>
<CS-SW>
ÉVÉLÉCíl
GND
GND
<FBP>
<V-FDB>
1
12
1
8
ASSY,PWB,MAIN F2KT
1AA0B10E279F0
1
12
1
12
K20
PWB:B10E10000
TITLE IN
<TINT>
1
3
1
2
1000KM1000AHD
C603/.../C606
2
ASSY,PWB SUB POW
1AA0B10E277A0
B10E09800
PB1601
1
A1
A2
B2
B1
1
3
F2HV
=
1
2
1
3
K
L
M
N
P
R
1S1555, 1S2473, 1S2076, 1SS133, DS442, 1SS176
1S1555, 1S2473, 1S2076, 1SS133, DS442, 1SS176, 1N4148
1S1553, 1S2076A, 1S2741, DS442, 1N4148
1S1553, 1S2076A, 1S2741, 1N4148
1S1555, 1S2076A, 1S2741
1SS176, GMA01, 1SS133
1S1555, 1S2473, 1S2076, DS442
17
16
14
15
11
13
12
8
7
6
5
3
2
3
2
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
1
2
3
4
5
6
1
2
3
1
2
3
4
5
6
7
8
3
2
1
3
2
1
3
2
1
25V
25V
+14V
+140V
RC
5V
SCL
SDA
31V
B6
12V
B9
9V
B7
8V
B2
25V
B9
9V
SDA
SCL
B8
5V
B8
5V
PRO
TECT
31V
PRO
TECT
S-VHS
TEX
5V
B8
5V
RC
5V
B6
12V
4
3
2
1
K16B1
K16B2
K16B3
K16C2
K16C1
K16E2
K16E1
L603A5
L603A1
L603A6
L603A7
R602A3
R602A1
R602A4
R602A2
K16A3
K16A2
K16A1
L603A9
L603A8
L603A2
F601B
F601A
L603A3
L603A4
2400010
2400010
2400010
2400010
K16D2
K16D1
CRT_J
L902
SP3
SP3
W901
C481
R503
R435
Q461
Q462
R475
L407
R474
R476
R471
D461
R422
R424
Q402
C421
C465
C466
C403
D403
D464
C404
C429
R426
L402
Q403
L453
C427
C426
C422
C467
D481
L461
R477
R481
R421
R631
R641
C636
R432
C462
C426A1
D466
L503
C511
C434
C424
R436
R437
R429
C469
R628
D628
R632
R633
R639
C632
D634
D632
D633
R637
R638
Q633
R636
Q632
R644
L631
D631
R634
Q634
R646
C634
R645
C633
R643
R614
R615
C621
C616
D615
D613
D616
D617
D618
C617
T611
L632
D622
Q614
D619
R617
C631
IC611
Q421
D636
R647
R640
L425
C425
R425
R648
C637
R642
C635
R505
D501
L502
R501
R502
R504
D611A
IC501
IC531
D462
R403
R543
R544
R546
C543
C542
R541
Q542
Q541
R549
R548
C541
R545
R533
R540
C536
R537
Q531
R536
C534
R547
C531
R523
R521
R524
Q521
R528
R527
C521
C502
C503
C504
C508
C512
R512
Q505
SW501
R509
R511
C507
R507
R508
R506
C509
Q501
L501
D502
C506
D482
D486
R482
R486
C482
R488
R487
D487
C486
C623
D615A
D615B
C618
C624
R654
Q651
R653
IC651
R656
R658
C652
C653
R539
D623
Q631
D624
R491
D491
C491
D626
R493
R651
R652
C651
R657
C654
Q616
L633
R616
R515
D503
C463
R461
R621
L634
R416
R417
R485
D492
R510
D611A2
D611A1
R470
J510
R625
D627
C546
R542
R550
R401
R402
C401
C501
C472
R418
T402
L40B03601
C435
D427
R626
D544
D545
R478
C402
C470
T401
R532
C439
L462
C608
R405
R522
R526
R427
Y601
R514
R462
C464
IC481
R834
IC802
C810
R849
R808
C131
R839
R840
R858
D801
R859
R851
R847
R814
R819
R823
R828
C806
C805
C804
C803
R837
R838
L804
R815
C811
R861
Q805
R860
R866
Q806
R862
R863
R844
Q802
R841
R842
R250
C102
C103
C101
IC671
C671
C672
D684
D683
R1802
C117
C118
IC672
R674
D685
C673
R675
R676
R1831
R1832
C120
TP-E
Y03
Y04
Y06
R677
R806
R112
R113
R251
R805
IC673
D686
TP-G
R252
R1830
R831
R832
C807
R824
R846
K1M
F601
L603
C602
C607
D603
D605
D606
D604
C605
C603
C604
C606
R603
R601
L602
L601
C601
R602A
L901
C1617
BXXAVB061MAA-
X
X
X
L70B
09601
X
X
X
X
X
X
X
X
X
X
X
X
X
X
W10B00100
250EM
33BE
1SJ220
1SJ1K
2SC3114
(R:S:T)
2SB1370
(D:E:F)
:2SB1565
(D:E:F)
680
AC0042F
47K
39K
330
M
DJ22K
DJ68K
2SC2271
(D:E)
1500MJ
8000
(X:XB)
630NJ
0.027
630NJ
0.015
500KK470A
ERD
07-15L
:RS3FS
LF-U1
ERC25-06
:RU3AM
500KK2200A
250GJ0.47
7WK4.7I
L7133B
:L7133D
2SD1880
YB
ZZ0208
200NJ0.2
1500MJ
9800
100GJ
2.2P
EU01:
ERA22-04
AA0017
:A5111
1/2FJ2.7
1/2FJ1
1K
1/2DJ68K
1/2CK
5.6MXG
400KM
1000
(XS:XH)
J10EF120N
J30B0250N
J10EA030N
2SJ2.7
KZ
0.01F
M
L2G33R3KN:
L7133(B:D)
100FK0.1B
:100FJ0.1D
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200NJ0.2
1/2DJ100K
10K
100
100GJ2.2P
2SJ15K
UZ-36
(BCA:BCB)
5.6K
DG
1.8K
22K
FJ0.015
(BE:D)
K
ES1
;ES1Z
RD9.1
EB3
1.5K
1.2K
2SC
3807
RYA
FJ47P
W
2SJ33
J
1S1553
:1S2076A
DJ15K
2SC4429
(LYB:MYB)
J
2000KK
2200
(AHHJ
:CTD)
1/2DJ
120K
400EM
270XD
:XF
2SJ22
DG82K
DG24K
35EM
3300CD
160EM
470XB
:XE
RU4YX-S
EU2:EU2Z
RU4AMLF-11
M
HZ35
1000KK1000
(AHH:CRD:CTB)
L51B1400N
J
M
F
M
10K
FK0.1
(BE:D)
SE140NL
TXXGA
000868N
K
1/2DJ
120K
1/2CK
5.6MXG
LM0016D
200NJ0.082
2SJ120
2SJ33
FK
0.033
(BE:D)
2SJ22
X
2SJ220
EM01Z
L26B0290N
1/2FJ150
FJ1.5P
1SJ1K
RU4YX-S
LA7833
TA8859AP
UZ-12BCB-N
DJ39
470
470
22K
EM0.47CD
16TK2.2AD
J
F
F
10K
10K
FK0.018
(BE:D)
100
120K
1K
KK820
1.8K
F
10K
FK0.047
(BE:D)
3.3K
16EM
100CD
8.2K
33K
1.2K
F
1.8K
22K
25EM
2.2CD
500KK
1000A
CJ39C
35EM220CD
KZ
0.01F
25EM
3300CD
1SJ1
2SC3114
(R:S:T)
S10B
1370N
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2.7K
25EM
10CD
4.7K
4.7K
56K
25EM
10CD
F
L2C2
330KN
R
35EM
470CD
TVR1G
EU1
1SJ1.5C
1/2DJ560
16EM
100CD
8.2K
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UZ-20BCA
25EM
47CD
1000KK1000
(AHH:CRD:CTB)
Z2072
Z2072
25EM
3300T
35EM
470T
220
2SB1274
RRA
1SJ3.3
M5237L
1/6
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1/6DG
3.9K
16EM
220CD
KZ
0.01F
1K
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PC113B
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1/2DJ
330
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2.2K
J10EF080N
2SJ2.2
2SJ2.2
16EM
100CD
J
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L2E9220KN
10K
4.7K
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63GK0.068V
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22K
J
J
2SJ
10K
2SJ
12K
1/2DJ270
UZ-9.1BCA
1K
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J
DJ22K
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EM1CD
18K
100K
330
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100GK
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470
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390K
3000KK
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L26B0170N
:LM0045D
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J30B
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1/2DJ
5.6K
15K
68K
1SJ4.7K
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1/10
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16EM10CD
1/10
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47K
16EM47CD
100
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1/10
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1/10
GJ330
1/10
GJ100
1/10
GJ100
1/10
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1/10
GJ33K
1/10
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1/10
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25EM4.7CD
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1CD
EM1CD
25EM
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1/10GJ100
1/10GJ100
L2C11R5MN
1/10
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5.6K
1/10
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82K
1/10
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---
Z20103
---
125GM0.1XE
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1AV2FX9MA05--
10WK3.9G
L81B19200
400KM470
(XS:XH)
J10EA030N
K16D
K16K
X
K16A
K16B
K16E
K16C
H1603
K6D
K4S
K4C
K4A
K4T
K4G
X
X
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K16R1-3
K6A
K6G
K6J
K4B
K4H
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K7D
K7C
X
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K8I
K3A
K3B
K3E
K1G
K19M
K19L
K19B
K19C
K19S
K0L
K0R
K0G
K19F
K0M
K19G
K0H
K7B
K7Y
K7V
1
4
2
3
9
10
6
8
7
11
8
7
6
5
4
3
2
1
IC521
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14
13
12
10
8
9
2
5
11
7
-4 -3 -2 -1
LOAD
DATA
CLK
5V
31V
IF
HB
AGC
TU
Q901
