Philips DVP620VR - Page 52

Power
Supply
&
Junction
Schematic
Diagram
<
VCR
Section
>
Comparison
Chart
of
Voltage
indications
for
PLAY,
REC
and
DVD
modes
Models
and
Marks
me
CAUTION
!
CAUTION
!
nS
[MODEL
|
MARK]
For
continued
protection
against
fire
hazard,
Fixed
voltage
(
or
Auto
voltage
selectable
)
power
supply
circuit
is
used
in
this
unit.
on
the
Schematic
Diagrams
are
as
shown
below:
replace
only
with
the
same
type
fuse.
if
Main Fuse
(F1001)
is
blown,
check
to
see
that
all
components
in
the
power
supply
OO
Oz=
PLAY
MODE
=
circuit
are
not
defective
before
you
connect
the
AC
plug
to
the
AC
power
supply.
0
TE
25)
4
By
MODE
NOTE:
fade
Otherwise
it
may
cause
some
components
in
the
power
supply
circuit
to
fail.
Papece
bo
Mons,
CR
GneS
a
De
omer
The
voltage
for
parts
in
hot
circuit
is
measured
using
hot
GND
as
a
common
terminal.
“e"=SMD
POWER SUPPLY Schematic Diagram
Parts Location Guide
ee
ge
ae
Pi
ee
ee
gee
er
ae
cca
[RefNo
|
Position
|
RefNo.
|
Position
|
;
EO
----------------------5
| |
JUNCTION!
|
ous
jCBA
i
|
[coi
|
4
[Lois
os
ae
J
i
en
[coi7_
|
b-3
[11002
|
As
DC aS a
Pfs
ara}
{|
3
[—~coz0
|
p-3
[L104
a
=
jo198h,
H2S8Rs
Lfa[eo
oe
[coer
|
3
[k1005
[As
(
a}
[cose
|
p-2
[L109
[0-2
i
Loss
1
Sa
a
TT
3}
1]
|
10
naan
cou}
_C1005__|__C-3
[TRANSISTORS
—— cst
| cioo7_ | D2 | aioo3 | B3 |
—_ [—c1o1s_| Be | _ai004 [bt
raj —! fa [croig_ | b-2 | aio0s | B2
|
a
Pcrozi
|
b-1_
|
_RESISTORS
ee Tcioee | bors Ts
i ese pal
1
peal
[c1oza
|
82
[Rossa
| [cosa | e2 | Rosa [oa
|
tesete ote [cross | oe [nova a
Tcr106 [2 | Ri001 [as
[cr107_| oe | Ri002 | 52
| _c2014_ | c-3 {| R1003_ | BB 2
| c201s_ [| p2 | i004 _ | C3 |
[CONNECTORS | R1005_| 83
PcLosia [ E4 J R1006_| BS
Pcros2a | E3 | R1007_| B83 |
| DIODES
Ri008 | B3 |
| bois | b-4 | Ri01i0 | B3 |
pc-4 fT Ri01t_ | C3
p_b-3 [| R1020_ | D2
Doig [bg R1021 | Ct
bo17_ | 3 R022 | Dt
dois [gf 1023 |] et
| D019 |
| Des | | R1024 | 024 | Dt |
Bae
ry
1007]
Ba
|
R1025
|
p+
Ue
Elica)
gos
|
pioc2
|
B4
_|
-—s3
|
(eam)
}
/—p1003|
4
|
_R1032_|
Be
|
cult
'—p1004]
B+]
R1035
|
B2
|
Dio0s | c3 | Riose | 82 |
| bio00s_[ b-2 | R1037_| 82 |
Pbio11_[ c-3 | 1038 | B2
Pbi0i2 | ca T Ri030_| Bi
01024 %
A
pains)
pi016_|
D2
|
Ri040
|
D2
|
Fee
Taw
[pio]
1]
1043
Ba
Dios | B2 | Ri059 | £3 |
|_Dio1ig | D-1 | R1127_ | D2 |
| _bioz2 [| B2 | R1128 | D2 |
| pi024_ | Be | Rize | D2 |
| _bi025 | 682 | MISCELLANEOUS |
eee
ee
bee
Ree
oe
ee
eee
eee
{FEED
BACK!
|
Dio2z6
[|
D-1
|
Aci001
|
A4
y_Di030_| D-2 | F1001_ | A4 |
SAioo1 | A3 |
iC 1001 T0011
aisle
1-12-35
1-12-36
H9720SCP
VIDE-V31747 / DRUCK 15