Sony HBD-TZ210, Руководство по обслуживанию

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HBD-TZ210/TZ230/TZ510/TZ630/TZ710
24
SECTION 5
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in
P
F unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in
:
and 1/4 W or less unless otherwise
specifi ed.
•
f
: Internal component.
•
C
: Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• Voltages and waveforms are dc with respect to ground in
service mode.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
no mark : TUNER (FM)
< > : DVD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
:
).
• Circled numbers refer to waveforms.
• Signal path.
F
: TUNER
J
: DVD PLAY
L
: VIDEO
r
: COMPONENT VIDEO
• Abbreviation
AR :
Argentina model
AUS : Australian model
CH : Chinese model
CND : Canadian model
E3
: 240V AC area in E model
E12 : 220 – 240V AC area in E model
E32 : 110 – 240V AC area in E model
EA : Saudi Arabia model
HK : Hong Kong model
MX : Mexican model
PH : Philippines model
RU : Russian model
SAF : South African model
SP : Singapore model
TH : Thai model
TW : Taiwan model
For Printed Wiring Boards.
Note:
•
X
: Parts extracted from the component side.
•
a
: Through hole.
• : Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Note:
The components identi-
fi ed by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Indication of transistor.
C
B
These are omitted.
E
Q
C E B
These are omitted.
• Abbreviation
AR :
Argentina model
AUS : Australian model
CH : Chinese model
CND : Canadian model
E3
: 240V AC area in E model
E12 : 220 – 240V AC area in E model
E32 : 110 – 240V AC area in E model
EA : Saudi Arabia model
HK : Hong Kong model
MX : Mexican model
PH : Philippines model
RU : Russian model
SAF : South African model
SP : Singapore model
TH : Thai model
TW : Taiwan model
• Circuit Boards Location
SCART board (TZ230/TZ630)
MAIN board
POWER board
MS-203 board
KEY-SW board
FL board
USB KEY board
P-SW board
USB board
Ver. 1.1