
FILE NO. 143-200403A
DOCUMENT CREATED IN JAPAN, April., 2004
This Supplement serves as an update to the original MD13P3 Service Manual, file number 140-200403.
Please refer to this Supplement in conjunction with the original Service Manual when servicing this model.
SERVICE MANUAL
COLOR TELEVISION
MD13P3

TOSHIBA CORPORATION DIGITAL MEDIA NETWORK COMPANY
VISUAL MEDIA NETWORK DIV.
INTERNATIONAL CUSTOMER SERVICE & SUPPORT DEPT [11F-B]
TOSHIBA BLDG.
1-1, SHIBAURA 1-CHOME, MINATOKU, TOKYO 105-8001, JAPAN
FACSIMILE: (03)5444-9439 PHONE: (03)3457-3536
SERVICE INSTRUCTION
A
Product: COLOR TELEVISION/DVD VIDEO PLAYER
FILE NO. 143-200403A
DATE:Apr.,2004
RANK:
Model: MD13P3
Symptom:
Corrective action:
Applicable units:
Performance improvement of IC.
Parts exchange.
92G26688 or younger.
TOSHIBA CORPORATION
KATSUMI TSUNODA
MANAGER
INTERNATIONAL CUSTOMER
SERVICE & SUPPORT DEPT

ELECTRICAL ADJUSTMENTS
2-16: Confirmation of Fixed Value (Step No.)
No.
Function From To
Cause
OSD CONTRAST 04 03
02
Change accompanying change of CHROMA IC.
How to Change Fixed Value (Step No.)
1.2.Set the VOLUME to minimum.
Press the VOL. DOWN button on the set and the Channel button (9) on the remote control for more than 1 second
to appear the adjustment mode on the screen.
Function
Step No.
3.
Press the channel button (02) on the remote control to select "OSD CONTRAST".
4.
Press the VOL. UP/DOWN button on the remote control until the OSD contrast step No. becomes "03".
5.
Press the MENU button on the remote control to end the adjustments.
01 OSD
12

ELECTRICAL REPLACEMENT PARTS LIST
MFR'S VERSION A MFR'S VERSION B
REF. NO. PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE
IC601 I03FC63190 IC LA76319M-MPB-E AD301765 I03FC319N0 IC LA76319NM-MPB-E AE004116 Performance improvement of IC.
PCB250 A5K305V250
All parts are interchangeable between version.
AV PCB ASS'Y (VERSION A)
TMB555A
AE002994 A5K302V250L
AV PCB ASS'Y (VERSION B)
TMB555A
AE004451

TOSHIBA CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN