Sony TRINITRON GDM-1601 - Page 41

N!~. SCHEMATIC DIAGRAMS AND PRINTED WIRING B~D=AfR~D=S~1~ __ -L ____ ~2 ____ ~ __ ~3~ __ _L __ ~4~ __ -L __ ~5~ __ -L __ ~6~ __ -L ____ ~7 ____ ~ __ -=8 ____ ~ __ ~9~ __ _L __ ~1~O ____ L_ __ ~1~1 ____ L_ __ ~1~2~ __ L_ ___ l~3~ __ ~ ___ 1~4~ __ ~ ___ 1~5~ __ ~ __ ~16~ __ _L __ ~1~7 ____ L_ __ ~1~8 ____ L_ __ ~1~9 ____ L_ __ ~2~O~ __ ~ __ ~2~1~ __ ~ __ ~2~2~ __ _L __ _=2~3 ____ L_ __ ~2~4 ____ L_ __ ~2£5 ____ L_ __ ~2~6~ __ 1_ __ ~2~7~ __ 1_ __ ~2~8~ __ 1_ __ ~2~9~ __ JL __ _4--
• All ca pacitors are in p.F unless otherwise not ed . pF: /-'J.!F
50WV or less are not ind i cated except fo r electrolytics
and tantalum!;.
• Resistors on LA , LB, AA, AS and DC boards are ' flO W
and those o n all o ther boards are 1/0 W unless ot he rw ise
noted.
k: 1000 n, M: 1'0001<11
• 6. internal component.
• -m- : nonflammable r esistor.
• All varia ble and adjustable resisl or5 have characteristic
curve B, unless otherw ise noted .
•
The compone nts i dentified by B in this parts list have
been care fully factory-selected for each set in or der to
sat i sfy reg ulations regard ing X-ray radiation Should
rep l acement be required, replace only With the value
originally used .
•
When rep lacll'lg com p onents I dentif i ed by ~ ,make the
necessary adlustments mdKated . II re sults do n ot mee t
the spec ifi ed value, ctlange the component l uenti f ,ed by
1ft and repeat the adlus tment until the spec ,f ied value is
achieved. (Refer to 0302, R312 a nd R345 adjustments
and" mark on page 4·9 of S ect io n 4.)
When replacing t he part in below table, be sure to per ·
form the re lated adjustment
Part replaced
I !;ill
Adjustment {
BI
0302
0302
RV301, R31 1, R312, R313,
R312
0302
030 1, R305, A314, R345
R345
• Voltages are dc with respect to ground unless othe!'Vllise
noted .
•
Readings are taken w , th a 10Mf!: d i gita l mu l tlmetc r
• c:::=J adj us tm ent fo r repa , r.
• Vo l tage variat i ons may be noted due to norma l produc.
tion tolerances .
•
~ . 8+ bus .
• _ y _ : 8 - bu s.
•
Circled numbers a re waveform references .
•
Aeadings are taken with 16 gray scale signal Input.
components identified by shading and mark
are critical
for safety. Replace only with
number
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~ Note: Les composants identifies par un trame et une
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remplacer
que par une piece portant Ie numero
specifie.
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