SERVICE MANUAL
DA
TA
COLOR TELEVISION
TV-SA2155 KE
S/M Code No. 09-005-431-4R1
REVISION
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-003-431-4T1).
· This Service Manual does not include "DISASSEMBLY INSTRUCTIONS" and
"ADJUSTMENT". These items will be issued in the next Supplement.
2
When servicing and checking on the TV, note the followings.
NOTICES BEFORE REPAIRING
To make the best use of this equipment, make sure to
obey the following items when repairing (or mending).
1. Do not damage or melt the tunicate of the leading
wire on the AC1 side, including the power supply
cord.
2. Do not soil or stain the letters on the spec.
inscription plates, notice labels, fuse labels, etc.
3. When repairing the part extracted from the
conducted side of the board pattern, fix it firmly
with applying bond to the pattern and the part.
4. Restore the following items after repairing.
1) Conditions of soldering of the wires (especially,
the distance on the AC1 side).
2) Conditions of wiring, bundling of wires, etc.
3) Types of the wries.
4) Attachment conditions of all types of the insulation.
5. After repairing, always measure the insulation
resistance and perform the voltage-withstand test
(See Fig-1).
1) The insulation resistance must be 6.0 to 10 M
when applying
500V per second.
2) In the voltage withstand test, apply 1.0 KV for 1
minute and check that the GO lamp lights.
*
Breaking current set to 10 mA.
*
Connect the safety checker as shown in Fig-1,
then measure the resistance and perform the test.
*
Do not touch the equipment during testing.
*
For details of the safety checker, refer to the supplied
Operation manual.
not to get close to the pyrogenic parts and high
voltage parts. Therefore, put these parts in the
original positions.
5. Take care of the cathode-ray tube.
By setting an explosion-proof cathode-ray tube in this
equipment, safety is secured against implosion.
However, when removing it or servicing from the
back, it gives out shock that is dangerous. Take
enough care to deal with it.
6. Avoid an X-ray.
Safety is secured against an X-ray by giving
considerations to the cathode-ray tube and the high
voltage peripheral circuit, etc. Therefore, when
repairing the high voltage peripheral circuit, use the
designated parts and do not change the circuit.
Repairing, except indicates, causes rising of high
voltage, and the cathode-ray tube emits an X-ray.
7. Perform a safety check after servicing.
Confirm that the screws, parts and wiring which were
removed in order to service are put in the original
positions, or whether there are deteriorated portions
around the places serviced.
Fig-1
Insulation resistance: 6.0 to 10 M
(500 V/s)
Voltage-withstand: 1.0 KV for 1 minute
1. Keep the notices.
As for the places which need special attentions, they
are indicated with labels or seals on the cabinet,
chassis and parts. Make sure to keep the indications
and notices in the operation manual.
2. Avoid an electric shock.
There is a high voltage part inside. Avoid an electric
shock while the electric current is flowing.
3. Use the designated parts.
The parts in this equipment have the specific
characteristics of incombustibility and withstand
voltage for safety.
Therefore, use a part which has the same character
as the replaced part. Especially as to the important
parts for safety which is indicated in the circuit
diagram or the table of parts with a
mark, the
designated parts must be used.
4. Put parts and wires in the original position after
assembling or wiring.
There are parts which use the insulation material
such as a tube or tape for safety, or which are
assembled so that these parts do not make contact
with the printed board. The inside wiring is designed
!
Safety checker (Model 7110, etc.)
Earth cable
AC cable
Connect the earth cable
to the outside metal part
terminal.
Safety Components Symbol
This symbol is given to important parts which serve to maintain the safety of the product, and which
are made to confirm to special Safety Specifications.
Therefore, when replacing a component with this symbol make absolutely sure that you use a
designated part.
!
3
SPECIFICATIONS
Tuner System
Frequency synthesized tuner
TV System
PAL (B/G, H, D/K)
SECAM (B/G, D/K, K1)
Channel Coverage
VHF:
E2 to E12, R1 to R12
UHF:
21 to 69
CATV: S1 to S41
Program Memory
100 TV stations
Antenna Input
75 ohms, unbalanced
Picture Tube
21"
Screen Size
406 (W) X 305 (H) mm
(16 x 121/
8 in.)
508 mm (diagonal) (20 in.)
Video Input/Output
1 Vp-p 75 ohms
Audio Input
-8dBs., more than 33 kohms
Audio Output
-8dBs., less than 2.2 kohms
Speaker
60 X 120 mm (23/
8 X 4
3/
4 in.)
Operating Voltage
110-240 V AC, 50/60 Hz
Power Consumption
85 W (Standby mode: 13.5 W)
Phone Jack
Stereo-mini jack
Operating Temperature
5
°C 40 °C
Operating Humidity
35 % 80 %
Dimensions
610 (W) X 440 (H) X 480(D) mm
(241/
8 x 17
3/
8 x 19 in.)
Weight
21.4kg (47.08 lbs.)
· Design and specifications are subject to change without notice.
· The word "BBE" and the "BBE symbol" are trademarks of BBE Sound, Inc.
Under license from BBE sound, Inc.
4
ELECTRICAL MAIN PARTS LIST
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
IC
8A-JEH-651-010
IC,TMP87CP38N
87-A21-133-080
IC,BMR-0101D
87-A91-538-010
RCR UNIT,SBX1981-72P
87-A21-433-010
IC,KS24C041I
87-A21-165-010
IC,TB1240AN
87-A21-166-010
IC,TA1275AZ
87-A21-259-010
IC,MM1454XD
87-A21-345-010
IC,NJM2150
87-A20-312-010
IC,M62420SP
87-A21-299-010
IC,LA6458SLL
87-A21-169-010
IC,MM1124B
87-A21-283-010
IC,AN5277
87-070-237-010
IC,LA7832
87-A21-344-010
IC,STR-F6656
87-020-903-010
IC,NJM7805FA
87-A20-389-010
IC,NJM7809FA
87-027-666-010
IC,TC4052BP
87-A21-261-010
IC,MSP3417D
TRANSISTOR
87-A30-066-080
TR,2SA1175FE
87-A30-090-080
FET,2SK2541
87-A30-091-080
FET,2SJ460
89-337-794-580
TR,2SC3779 D/E
87-A30-065-080
TR,2SC2785FE
89-109-504-080
TR,2SA950Y
87-026-218-080
TR,DTC144ES (0.2W)
87-A30-121-080
TR,DTC 323 TS
87-A30-005-010
TR,2SC2688M/L
87-A30-095-010
TR,2SD2333LS
89-334-674-580
TR,2SC3467 D/E
87-A30-041-110
TR,SE115N
89-110-155-080
TR,2SA1015GR
89-324-122-080
C-TR,2SC2412KR
DIODE
87-070-345-080
DIODE,IN4148
87-A40-347-080
ZENER MTZJ2.2B
87-070-444-080
ZENER,HZS33-1
87-A40-235-080
ZENER,MTZJ9.1C
87-A40-350-080
ZENER,MTZJ 4.7C
87-070-092-080
DIODE,S5566B
87-A40-286-080
DIODE,RGP10JE-5025
87-A40-794-080
DIODE,EGP20G
87-017-654-060
DIODE,GBU6J
87-A40-509-080
ZENER,MTZJ6.8C
87-A40-450-090
DIODE,RU 1P
87-A40-354-090
DIODE,UF3GL-6251
87-A40-611-080
ZENER,MTZJ3.9B
MAIN C.B
C1
87-018-151-080
CAP, TC U 20P-50V
C2
87-A11-073-080
CAP, TC U 22P-50V
C3
87-010-405-080
CAP, ELECT 10-50V
C4
87-018-134-080
CAPACITOR,TC-U 0.01-16
C5
87-010-263-080
CAP, ELECT 100-10 M
C6
87-018-119-080
CAP, CER 100P-50V
C7
87-010-405-080
CAP, ELECT 10-50V
C8
87-010-405-080
CAP, ELECT 10-50V
C9
87-018-134-080
CAPACITOR,TC-U 0.01-16
C10
87-018-119-080
CAP, CER 100P-50V
C11
87-018-119-080
CAP, CER 100P-50V
C13
87-010-405-080
CAP, ELECT 10-50V
C14
87-018-129-080
CAP,TC-U 680P-50 K B
C15
87-018-149-080
CAP,TC-U 15P-50 CH
C16
87-018-149-080
CAP,TC-U 15P-50 CH
C17
87-010-404-080
CAP, ELECT 4.7-50V
C100
87-010-384-080
CAP,E 100-25 SME
C101
87-010-404-080
CAP, ELECT 4.7-50V
C102
87-018-134-080
CAPACITOR,TC-U 0.01-16
C103
87-010-384-080
CAP, ELECT 100-25V
C104
87-018-134-080
CAPACITOR,TC-U 0.01-16
C105
87-010-263-080
CAP, E 100-10 M SME
C106
87-A10-207-080
CAP,TCS 0.01-50KBUP050
C107
87-018-134-080
CAPACITOR,TC-U 0.01-16
C108
87-018-132-080
CAP, CER 2200P-16V
C110
87-018-132-080
CAP, CER 2200P-16V
C111
87-018-132-080
CAP, CER 2200P-16V
C113
87-010-260-080
CAP, ELECT 47-25V
C117
87-018-134-080
CAP, TC U 0.01-16
C121
87-018-134-080
CAPACITOR,TC-U 0.01-16
C122
87-010-260-080
CAP, ELECT 47-25V
C123
87-018-134-080
CAPACITOR,TC-U 0.01-16
C124
87-010-401-080
CAP, ELECT 1-50V
C125
87-018-134-080
CAPACITOR,TC-U 0.01-16
C126
87-010-544-080
CAP, ELECT 0.1-50V
C127
87-018-119-080
CAP, CER 100P-50V
C128
87-018-134-080
CAPACITOR,TC-U 0.01-16
C129
87-018-134-080
CAPACITOR,TC-U 0.01-16
C130
87-010-405-080
CAP, ELECT 10-50V
C131
87-010-405-080
CAP, ELECT 10-50V
C132
87-010-260-080
CAP, ELECT 47-25V
C137
87-010-384-080
CAP, E 100-25 SME
C301
87-010-545-080
CAP, ELECT 0.22-50V
C302
87-018-132-080
CAP, CER 2200P-16V
C303
87-018-148-080
CAP,TC-U 12P-50 CH
C307
87-018-134-080
CAPACITOR,TC-U 0.01-16
C308
87-010-385-080
CAP, ELECT 220-25 M
C309
87-018-147-080
CAP,TC-U 10P-50 CH
C310
87-018-147-080
CAP,TC-U 10P-50 CH
C311
87-018-147-080
CAP,TC-U 10P-50 CH
C312
87-010-404-080
CAP, ELECT 4.7-50V
C313
87-018-119-080
CAP, CER 100P-50V
C314
87-010-401-080
CAP, ELECT 1-50V
C315
87-018-196-080
CAP, CER 1500P-16V
C316
87-010-400-080
CAP, ELECT 0.47-50V
C317
87-010-381-080
CAP, ELECT 330-16 M
C318
87-018-134-080
CAPACITOR,TC-U 0.01-16
C319
87-010-400-080
CAP, ELECT 0.47-50V
C320
87-010-384-080
CAP, ELECT 100-25V
C321
87-018-134-080
CAPACITOR,TC-U 0.01-16
C323
87-018-209-080
CAP, CER 0.1-50V
C324
87-018-209-080
CAP, CER 0.1-50V
C328
87-010-400-080
CAP, ELECT 0.47-50V
C330
87-018-134-080
CAPACITOR,TC-U 0.01-16
C333
87-018-134-080
CAPACITOR,TC-U 0.01-16
C334
87-010-263-080
CAP, ELECT 100-10V
C335
87-010-401-080
CAP, ELECT 1-50V
C336
87-018-134-080
CAPACITOR,TC-U 0.01-16
C337
87-010-401-080
CAP, ELECT 1-50V
C338
87-010-401-080
CAP, ELECT 1-50V
C339
87-010-263-080
CAP, ELECT 100-10V
C340
87-018-134-080
CAPACITOR,TC-U 0.01-16
C341
87-018-134-080
CAPACITOR,TC-U 0.01-16
C344
87-010-263-080
CAP, ELECT 100-10V
C501
87-018-195-080
CAP, CER 1200P-16V
C502
87-018-115-080
CAP, CER 47P-50V
C503
87-010-247-080
CAP, ELECT 100-50V
C509
87-010-405-080
CAP, ELECT 10-50V
C511
88-708-980-810
CAP,M 0.056-100 J AMZV
C512
87-A10-011-090
CAP,E 2200-25 SMG
C513
87-018-127-080
CAP, CER 470P-50V
C601
87-A10-406-010
CAP,CER 270P-2K K BN DE
C603
87-A12-023-080
CAP,E 10-250 M SME
C606
87-016-515-080
CAP,CER 1000P-1K B
C607
87-010-397-090
CAP,E 1000-35 SME
5
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
C609
87-010-386-080
CAP,E330-25 SME
C610
87-016-217-080
CAP,E 4.7-160
C611
87-A10-043-010
CAP,M/P 0.56-200 J PM
C613
87-A10-625-090
CAP,M/P 8200P-1.25KJ
C614
87-012-396-090
CAP,CER 820P-2K KBN DE
C616
87-018-132-080
CAP, CER 2200P-16V
C617
87-010-976-080
CAP,CER 1000P-500 B
C618
87-010-974-080
CAP,CER 220P-500 B
C801
87-A10-688-090
CAP,M/P 0.22-275 K (B81133)
C802
87-A10-688-090
CAP,M/P 0.22-275 K (B81133)
C805
87-012-370-010
CAP,CER 3300P-250NS
C807
87-A10-646-090
CAP,E 220-400 SMH (25.4*40)
C808
87-A10-684-010
CAP,CER 680P-2K K BN DE
C809
87-018-131-080
CAP, CER 1000P-50V
C810
87-010-384-080
CAP, ELECT 100-25V
C811
87-018-127-080
CAP, CER 470P-50V
C812
87-018-129-080
CAP, CER 680P-50V
C813
87-A10-626-090
CAP,M/P 0.01-1250 J
C815
87-A11-779-090
CAP,M/P 1000P-1.6K J ECWH(VB)
C816
87-A10-867-090
CAP,CER 2200P-2K K R
C817
87-A10-731-090
CAP,E 220-160 M KMF
C818
87-016-221-090
CAP,E 100-160 M TWSS
C822
87-A10-832-080
CAP,CER 1000P-1K
C823
87-010-398-090
CAP,E 2200-35V
C824
87-A12-082-090
CAP,E 1000-35 SMG
C826
87-010-235-080
CAP,E 470-16 SME
C827
87-010-405-080
CAP, ELECT 10-50V
C828
87-010-405-080
CAP, ELECT 10-50V
C829
87-A10-469-080
CAP,CER 2200P-500 K B DD10
C830
87-010-405-080
CAP, ELECT 10-50V
C831
87-010-405-080
CAP, ELECT 10-50V
C832
87-010-405-080
CAP, ELECT 10-50V
C833
87-010-405-080
CAP, ELECT 10-50V
C834
87-010-382-080
CAP, E 22-25 SME
C835
87-010-384-080
CAP, E 100-25 SME
C901
87-010-405-080
CAP, ELECT 10-50V
C902
87-010-401-080
CAP, ELECT 1-50V
C903
87-010-401-080
CAP, ELECT 1-50V
C904
87-010-221-080
CAP, ELECT 470-10V
C905
87-010-405-080
CAP, ELECT 10-50V
C906
87-010-405-080
CAP, ELECT 10-50V
C907
87-010-405-080
CAP, ELECT 10-50V
C908
87-010-401-080
CAP, ELECT 1-50V
C909
87-010-401-080
CAP, ELECT 1-50V
C910
87-010-401-080
CAP, ELECT 1-50V
C911
87-010-401-080
CAP, ELECT 1-50V
C912
87-010-260-080
CAP, ELECT 47-25 SME
C913
87-018-134-080
CAPACITOR,TC-U 0.01-16
C914
87-018-134-080
CAPACITOR,TC-U 0.01-16
C915
87-018-133-080
CAPACITOR,TC-U 4700P-16
C916
87-018-133-080
CAPACITOR,TC-U 4700P-16
CF201
87-A90-224-080
FLTR,TPS6.0MB
CF202
87-008-578-080
FLTR,TPS6.5MB2
CF203
84-LB3-626-080
FLTR,TPS4.5MB2
CF204
87-008-577-080
FLTR,TPS5.5MB2
CF205
87-008-574-080
FLTR,CER SFSH4.5MCB
CN1
87-099-407-010
CONN,7P EH V WHT
CN101
87-A60-734-010
CONN,8P JL-BT
CN102
87-A60-732-010
CONN,6P JL-BT
CN601
87-099-675-010
CONN,5P V V
CN602
87-A60-485-010
CONN,2P V LV GRA
CN801
87-099-674-010
CONN,2P VA V
CN802
82-481-649-010
CONN, 2P V VT-50P
CN901
87-049-469-010
CONN,4P V
CNA301
84-LB2-631-010
CONN ASSY,5P TN-4
CNA801
8Z-JB9-663-010
CONN ASSY,8P V AU PW 200
CNA802
8Z-JB4-658-010
CONN ASSY,5P MAIN-NK 20'/21'
CNA900
8Z-JBX-602-010
CONN ASSY,4P SP 205-0.5
CNA901
8Z-JB9-662-010
CONN ASSY,6P V AU L/R 300
CNA902
8Z-JB4-660-010
CONN ASSY,5P 401-481 AUDIO
CNA903
8Z-JB9-661-010
CONN ASSY,10P MAIN-AUDIO
D9
87-A40-422-010
LED,SLP-581D-51 Y-G/R
D801
87-A90-965-010
VRIS,TNR15G471K
F801
87-035-458-010
FUSE,4A 250V T W/C
FB1
87-003-320-080
F-BEAD,FBR07HA121NB
FB501
87-003-320-080
F-BEAD,FBR07HA121NB
FB601
87-003-320-080
F-BEAD,FBR07HA121NB
FB801
87-003-320-080
F-BEAD,FBR07HA121NB
FB802
87-003-320-080
F-BEAD,FBR07HA121NB
FB805
87-003-320-080
F-BEAD,FBR07HA121NB
FB806
87-003-320-080
F-BEAD,FBR07HA121NB
FC801
87-033-213-080
CLAMP, FUSE PFC5000
FC802
87-033-213-080
CLAMP, FUSE PFC5000
FR601
87-A00-063-060
RES, FUSE 2.2-1/2W J
FR602
87-A00-419-090
RES, FUSE 1-2W J ERQ2Z
FR603
87-029-150-090
RES, FUSE 3.9-2W J
FR604
87-A00-486-090
RES, FUSE 1.5-2W J
FR606
87-A00-049-060
RES, FUSE 2.2K-1/2W J
FR803
87-A00-672-090
RES, M/F 68-3W J
HL9
84-LB3-216-010
HLDR,LED
J901
87-A60-324-110
JACK,PIN 6P Y-W-R W/SW
J902
87-A61-021-010
JACK,PIN 3P W/SW YKC21-5734
J903
87-A60-858-010
JACK,3.5 BLK ST 2 SW
JW807
87-018-134-080
CAP,TC U 0.01-16 N Y
L1
87-003-147-080
COIL, 22UH
L2
87-003-152-080
COIL, 100UH
L101
87-005-444-080
COIL 100UH,K
L102
87-003-152-080
COIL, 100UH
L104
87-003-098-080
COIL,2.2UH K LAL02
L108
87-003-102-080
COIL,10UH J LAL02
L109
87-003-282-080
COIL,12UH J LAL02
L110
87-003-146-080
COIL,15UH J LAL02
L111
87-003-282-080
COIL,12UH J LAL02
L112
87-003-149-080
COIL,47UH
L113
87-003-098-080
COIL,2.2UH K LAL02
L114
87-A50-530-010
COIL,VCO38.0MHZ
L301
87-005-444-080
COIL 100UH,K
L302
87-005-474-080
COIL,12UH J FLR50
L303
87-005-444-080
COIL 100UH,K
L601
87-A50-040-010
COIL,2.2MH
L602
88-JBJ-625-010
COIL,HLC-ELH5L4120N
L801
87-A50-170-010
COIL,390UH RCH106
LF801
87-JB8-651-010
FLTR,LINE SS24H-K15070
PR801
87-A90-090-080
PROTECTOR,1.5A 491SERIES 60V
PR803
87-A90-094-080
PROTECTOR,4A 491SERIES 60V
PR804
87-A90-094-080
PROTECTOR,4A 491SERIES 60V
PS801
87-A91-407-010
P-COUPLER,ON3171-R
PS802
87-A91-407-010
P-COUPLER,ON3171-R
PT801
8Z-JBA-621-010
PT,SW ZJB-KE-7 M
R101
87-A00-164-090
RES,M/F 12K-2W J RSF(S)
R123
87-010-260-080
CAP,E 47-25 M
R317
87-A00-308-090
RES,M/F 47-3W J RSF
R511
87-025-119-090
RES,M/F 560-1W J
R612
87-A00-225-090
RES,M/F 2.2K-5W J
R619
87-A00-200-090
RES,M/F 100-2W J
R802
87-A00-552-010
RES,CEM 1.0-10W J MPC722
R803
87-A00-552-010
RES,CEM 1.0-10W J MPC722
R804
87-A00-543-080
RES,SD 8.2M-1W J RCR60
R807
87-A00-639-090
RES,CEM 0.15-5W K BPR
R808
87-A00-573-090
RES,CEM 0.33-5W K BPR
R816
87-A00-170-090
RES,M/F 82K-3W J RSF(S)
R817
87-A00-223-090
RES,M/F 47K-2W J RSF(S)
R827
87-A00-673-090
RES,M/F 82K-5W J RSS5L30
R830
87-A00-077-090
RES,M/F 8.2-3W J
R936
87-A00-070-090
RES,M/F 220-1W J
R937
87-A00-070-090
RES,M/F 220-1W J
S1
87-A90-712-080
SW,TACT EVQ11L07K
S2
87-A90-712-080
SW,TACT EVQ11L07K
S3
87-A90-712-080
SW,TACT EVQ11L07K
S4
87-A90-712-080
SW,TACT EVQ11L07K
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