Sony HBD-DZ310 - System Diagrams and Schematics

HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
24
SPEAKER board
S-AIR CON board (DZ810)
IO board
MAIN board
POWER board
MS-203 board
KEY-SW board
JACK board
FL board
ENCODER board
P-SW board
USB board
SECTION 5
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω 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 MΩ).
• Circled numbers refer to waveforms.
• Signal path.
F : TUNER
J : DVD PLAY
L : VIDEO
E : Y
a : CHROMA
r : COMPONENT VIDEO
N : MIC
• Abbreviation
CND : Canadian model
E3 : 240V AC area in E model
E12 : 220 – 240V AC area in E model
E15 : Iranian model
E32 : 110 – 240V AC area in E model
EA : Saudi Arabia model
SP : Singapore 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
CEB
These are omitted.
• Abbreviation
CND : Canadian model
E3 : 240V AC area in E model
E12 : 220 – 240V AC area in E model
E15 : Iranian model
E32 : 110 – 240V AC area in E model
EA : Saudi Arabia model
SP : Singapore model
• Circuit Boards Location