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SERVICE MANUAL
Projection Television
62HM15B
FILE NO. 023-200525
SUPPLEMENT
DOCUMENT CREATED IN JAPAN, Sep., 2005
62HM15B is the same as 62HMX94 except for the parts list on back of this
sheet.
Use this service manual together with the original service manual of 52/62HMX94
(File No. 020-200423 Revised.2).
- SUMMARY -
TOSHIBA CORPORATION 2005


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CAPACITORS
CB01
76794470
ELECTROLYTIC, 16V 47UF M
CB51
76590103
PLASTIC FILM, 50V 0.01UF J
CB52
76794470
ELECTROLYTIC, 16V 47UF M
CB53
76503041
PLASTIC FILM , 63V 0.1UF J
CB54
76436221
CERAMIC DISC, 50V SL 220PF J
CB55
76797010
ELECTROLYTIC, 50V 1UF M
CB56
76794470
ELECTROLYTIC, 16V 47UF M
CB58
76794470
ELECTROLYTIC, 16V 47UF M
CB59
76590103
PLASTIC FILM, 50V 0.01UF J
CB60
76794100
ELECTROLYTIC, 16V 10UF M
CB61
76503041
PLASTIC FILM , 63V 0.1UF J
RESISTORS
RB15
76366471
CARBON FILM, 1/6W 470 OHM J
RB19
76366470
CARBON FILM, 1/6W 47 OHM J
RB51
76366224
CARBON FILM, 1/6W 220K OHM J
RB52
76366123
CARBON FILM, 1/6W 12K OHM J
RB53
76366123
CARBON FILM, 1/6W 12K OHM J
RB54
76366123
CARBON FILM, 1/6W 12K OHM J
RB55
76366224
CARBON FILM, 1/6W 220K OHM J
RB56
76366151
CARBON FILM, 1/6W 150 OHM J
RB57
76366103
CARBON FILM, 1/6W 10K OHM J
RB58
76366103
CARBON FILM, 1/6W 10K OHM J
RB59
76366122
CARBON FILM, 1/6W 1.2K OHM J
RB60
76366224
CARBON FILM, 1/6W 220K OHM J
RB61
76366100
CARBON FILM, 1/6W 10 OHM J
RB62
76366272
CARBON FILM, 1/6W 2.7K OHM J
RB63
76366271
CARBON FILM, 1/6W 270 OHM J
RB67
76366221
CARBON FILM, 1/6W 220 OHM J
RB69
76366272
CARBON FILM, 1/6W 2.7K OHM J
RB70
76366331
CARBON FILM, 1/6W 330 OHM J
COIL & TRANSFORMERS
LB51
23289972
COIL, PEAKING, TRF4100AC
T804
23211807
COIL, LINE FILTER, TRF3228AQ
TE01
23211807
COIL, LINE FILTER, TRF3228AQ
SEMICONDUCTORS
QA93
23085067
IC,R1121N331B-TR-FA
QB51
23085527
IC, OPE AMP, M5218AP
QB52
23205499
TRANSISTOR, KTC3198 Y/P
QB53
23205497
TRANSISTOR, KTA1266 Y/P
QC01
23085879
IC, USB2224-NU-05
DB03
23358615
DIODE, LED INFRARED, SIR-56SB3F
DB51
23358616
PHOTO DIODE, PIN 900NM HPI-2FER4
DB52
23357697
DIODE, 1SS133
DB54
23357697
DIODE, 1SS133
DB55
23357697
DIODE, 1SS133
DB56
23357697
DIODE, 1SS133
MISCELLANEOUS
K913
23306614
REMOCON IR, BLASTER
SK04
23763039
PC BOARD ASSY, PD2033 SENSOR UNIT
ACCESSORIES
A701
23015196
CARTON,CARTON62HM15B
Y101
23566547
OWNERS MANUAL, ENGLISH
CABINET PARTS
A201
23533365
COVER, BEZEL PURCHASE ASSY
AA01
23429390
CABINET, STAND MODEL# ST6214
Location
Parts No.
Description
No.
CHASSIS AND CABINET REPLACEMENT PARTS LIST


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SERVICE MANUAL
Projection Television
52HMX94
62HMX94
Published in Japan, Jan. 2005 (YC)
FILE NO. 020-200423
REVISION 2
DOCUMENT CREATED IN JAPAN, Jan., 2005


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TABLE OF CONTENTS
CHAPTER 1 GENERAL ADJUSTMENTS
SAFETY INSTRUCTIONS .............................................................................................................................................. 3
SERVICE MODE ............................................................................................................................................................ 4
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA ...................................................................................................................................... 7
LAMP UNIT REPLACEMENT ......................................................................................................................................... 8
PARTS REPLACEMENT IN LIGHT ENGINE.................................................................................. .............................
11
LIGHT ENGINE REPLACEMANT.................................................................................................................................
13
EXPLODED VIEW ........................................................................................................................................ ................ 15
MECHANICAL DISASSEMBLY .................................................................................................................................... 16
CHASSIS REPLACEMENT PARTS LIST ..................................................................................................................... 17
PC BOARDS TOP AND BOTTOM VIEW ..................................................................................................................... 26
CIRCUIT BLOCK DIAGRAM ........................................................................................................................................ 47
APPENDIX:
CIRCUIT DIAGRAM