THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
•
: Internal component.
f
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen
(Conductor Side)
from the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side)
the parts face are indicated.
Caution:
Pattern face side:
Parts on the pattern face side seen
(SIDE B)
from the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(SIDE A)
the parts face are indicated.
• DIGITAL and F-HDMI boards are multi-layer printed board.
However, the patterns of intermediate layers have not
been included in diagrams.
• Indication of transistor.
C
Q
These are omitted.
B
E
B
C E
These are omitted.
• Lead layouts
Lead layout of conventional IC
CSP (Chip Size Package)
Note: When the DIGITAL board is defective, replace the
complete mounted board.
STR-ZA1000ES/ZA2000ES/ZA3000ES
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.
•
: Internal component.
f
• 2 : Nonfl ammable resistor.
• C : Panel designation.
Note:
Note:
The components identi-
Les composants identifi és
fi ed by mark 0 or dotted
par une marque 0 sont
line with mark 0 are criti-
critiques pour la sécurité.
cal for safety.
Ne les remplacer que par
Replace only with part
une pièce portant le nu-
number specifi ed.
méro spécifi é.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
• Voltages are taken with VOM (Input impedance 10 M).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
: TUNER
f
: MIC
N
E
: VIDEO
Note: When the DIGITAL board is defective, replace the
surface
complete mounted board.
• Circuit Boards Location
Power unit (PU1)
(ZA3000ES)
AUDIO board
STBY board
POWER_KEY board
DISPLAY board
DCDC board
F-HDMI board
(ZA2000ES/ZA3000ES)
49
49
STR-ZA1000ES/ZA2000ES/ZA3000ES
Ver. 1.1
DIGITAL board
PRE-OUT board
(ZA3000ES)
A-VIDEO board
GND board
TUNER1AMF assy
(FM/AM tuner unit) (TU1)
SPTM board
AMP board
M_VOL board