Proview 786PF service manual Missing ONE Color CRT KG

Page 25

NO CHARACTERS Yes

MISSING ONE

COLOR

No

CRT KG

80V0-P?

No

No

R979

7 V ?

No

Q902 (B)

Q903 (B) 1.5~13V ?

Q904 (B)

0~2.5V ?

CHECK

Q904

CHECKNO

RASTER

Rotation Coil

CHECK

15VIC203NL E

CHECK

7V LINE

CHECK

Q902

Q903

CHECK

IC901

Example:Missing Green

No

Yes

25

Image 25

Contents 786PF Table of Contents Important Safety Instruction Specifications SDA OFFSCL Control Location Adjustment Control Location FBT MAX GNDABL Static Page Page Block Diagram Page Page Page Page Page Bright HOR. LINEH. Trouble Shooting Hints Raster Deflective HOR. CKT Vesa Standard Dpms LED No Rotation Missing ONE Color CRT KG Work Replacement Parts List 1MΩ 1KΩPage 82KΩ R-MNF 2W 1KΩ R-NFNTC PTC2K,VR 75KΩ R-MNFNPO 2KVPHM 1KV PHMMPP MEM1KV CRT SocketHSB772S CPUHMPSA44 HZ13V HZ5C1HZ18V HZ30VSignal Cable Power CordCRT FBTMain Board Soild Side Schematic Diagram Memo Page Page Page Page