Sony TRINITRON PVM-14L1 Service Manual page 4

2-15. Sub Contrast Adjustment 20... ec sessesssssssscssesesesneensesseessnessenesnnenssaneaes 2-14
2-16. Adjustment of NTSC Mode oo... cecsssssssesssssseseseessssseesteseesssesensssesseeeensees 2-15
2-16-1. NTSC Composite Input ......ccccccssessssssceesceessseerereensenseeseeees 2-15
9-16-22 (NTSC. Y/C Tnput: sicivctessetvsccestaesniveunticcataniceceant entecxesceceeseasvsbeveses 2-15
2-17. Adjustment of PAL Mode ou... esssssscssscesssssssssesseenenessesesssssneeccsesessenesseaees 2-15
2-17-1. PAL Composite Input ......ccccssseccesseceseseeenseseeasenessesnenseeaeenees 2-15
2-17-2. PAL Y/C Input 0... escscssscecsescnssssssscecessssressessseessesesseaceseeseees 2-15
3. Safety Related Adjustment
3-1. +B Voltage Check 0.0... eessesssessssssansscssessseeessseestsnsanserensersseseenseneesaaesenane 3-1
3-2. Protection Circuit Confirmation ..........ccssccecssscesenseesessccescoeesesssensenscnesosossens 3-1
3-2-1. HV Protector Circuit Confirmation ...........ccccccsesscsssecreceeseeeeeeee 3-1
A. Semiconductors cision ctceprcccntienewaneds 4-1
5. Spare Parts
5-1. Notes on Repair Parts ......cecsssscssscssssssessereseerssseseesesensaseseassensessneeeeeenesseeeeeees 5-1
5-2. Exploded ViewS ........scccsssssscsssssssssesscssssesenseessceseatencaeeneenssneaeaeeeesneseasenaesseeos 5-2
5-3. Electrical Parts List ..........csccsssscsssssssssssssssssescsseseesseseseesaseeeseesracseeesarenees 5-10
6. Block Diagrams
OMY CaF 11 coe ene eT Tne oete nes er nee ere wr aneerrnar rie err 6-1
Pe OID VIM hoch ete acannon lineal teiel WT 6-2
7. Diagrams
7-1. Frame Schematic Diagram 0.0.0... csscssssesssssscssssesssscssesesesneessesceeesensennessaneas 7-2
FLAME ......sscessoosstersercscssancesssscnanossrnseverserssarsoneconesscencesassasstesenstnenseasssnsensoes 7-2
7-2. Schematic Diagrams and Board Layouts ..........ssssscsccssececseseessessnesneeeseesens 7-3
Schematic Diagrams
C (14 Inch)
© (QD TCH) soasessssencccndenaatesesdtesedncscuscnctcaustesesastancde Meabucbesuuesckedueestesesteeudaates 7-13
PVM-14L1/14L1MDE/20L1
SSM-14L1/20L1