Sony Cyber-shot DSC-W100, Руководство по обслуживанию

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4-3
DSC-W100_L3
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
1. Conne c tion
2. Ad j ust the distan c e so that the out p ut w ave f or m o f
F ig. a and the F ig. b c an b e o b tain.
When indi c ating p arts by re f eren c e nu mb er , p lease
in c lude the b oard na m e.
(For schematic diagrams)
• All c a p a c itors are in
μ
F unless other w ise noted. pF :
μ
μ
F . 50 V or less are not indi c ated e xc e p t f or ele c trol y ti c s
and tantalu m s.
• Chi p resistors are 1 / 10 W unless other w ise noted.
k
Ω
= 1000
Ω
, M
Ω
= 1000 k
Ω
.
• Caution w hen re p la c ing c hi p p arts.
N e w p arts m ust b e atta c hed a f ter re m oval o f c hi p .
Be c are f ul not to heat the m inus side o f tantalu m
c a p a c itor , Be c ause it is da m aged by the heat.
• So m e c hi p p art w ill b e indi c ated as f ollo w s.
E x a mp le C541 L452
22U 10UH
TA A 2520
• Constants o f resistors , c a p a c itors , I Cs and et c w ith XX
indi c ate that the y are not used.
I n su c h c ases , the unused c ir c uits m a y b e indi c ated.
• Parts w ith
★
di ff er a cc ording to the m odel / destination.
R e f er to the m ount ta b le f or ea c h f un c tion.
• All varia b le and ad j usta b le resistors have c hara c teristi c
c urve B , unless other w ise noted.
• Signal na m e
X ED I T
→
ED I T PB /XR EC
→
PB /R EC
•
2
: non f la mm a b le resistor
•
5
: f usi b le resistor
•
C
: p anel designation
•
A
: B + Line
•
B
: B – Line
•
J
: IN/O UT dire c tion o f (+,–) B L IN E.
•
C
: ad j ust m ent f or re p air.
•
A
: not use c ir c uit
(Measuring conditions voltage and waveform)
• V oltages and w ave f or m s are m easured b et w een the
m easure m ent p oints and ground w hen c a m era shoots
c olor b ar c hart o f p attern b o x . The y are re f eren c e values
and re f eren c e w ave f or m s.
(VO M o f DC 10 M
Ω
in p ut i mp edan c e is used )
• V oltage values c hange de p ending u p on in p ut
i mp edan c e o f VO M used. )
Kinds o f c a p a c itor
Case size
E x ternal di m ensions (mm)
Y
ello
w
A A B B A = B
F ig. a (V ideo out p ut ter m inal out p ut w ave f or m)
H
C
y
an
G
reen
White
Magenta
R
ed
Blue
F ig. b ( Pi c ture on m onitor T V)
C R T p i c ture f ra m e
Ele c troni c b ea m
s c anning f ra m e
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
Pattern b o x
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
Color bar chart
For PTB-450:
J-6020-250-A
For PTB-1450:
J-6082-559-A
Pattern b o x
F ront o f the lens
L = 30 cm ( PTB-450 )
L = 12 cm ( PTB-1450 )
L
Ca m era
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
for the camera section.
• As the imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
The c o mp onents identi f ied by m ar k
0
or dotted line w ith
m ar k
0
are c riti c al f or sa f et y .
R e p la c e onl y w ith p art nu mb er s p e c i f ied.
Les c o mp osants identi f i é s p ar une m ar q ue
0
sont
c riti q ues p our la s éc urit é .
N e les re mp la c er q ue p ar une p i èc e p ortant le nu mé ro
s péc i f ie.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS