Read Sony STR-DA333ES / STR-DA555ES Service Manual online
STR-DA333ES/DA555ES
– 17 –
– 18 –
5-2. CIRCUIT BOARDS LOCATION
POWER SWITCH board
PS board
TH board
AC board
REAR AMP board
5.1 INPUT board
SP TM board
S. VIDEO board
VIDEO board
AUDIO board
DIGITAL INPUT board
DIGITAL board
MAIN board
PRE AMP board
MAIN VOL board
ENCODER board
BAL. VOL board
DISPLAY board
LED board
FRONT VIDEO board
SP SWITCH board
HP board
For schematic diagrams.
Note:
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
%
: indicates tolerance.
•
2
: nonflammable resistor.
•
1
: fusible resistor.
•
C
: panel designation.
•
U
: B+ Line.
•
V
: B– Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
No mark : FM
No mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
J
: CD
c
: DIGITAL
I
: PHONO
• Abbreviation
CND :Canadian
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(IN ADDITION TO THIS NECESSARY NOTE IS PRINTED
IN EACH
BLOCK.)
BOARDS AND SCHEMATIC DIAGRAMS.
(IN ADDITION TO THIS NECESSARY NOTE IS PRINTED
IN EACH
BLOCK.)
Q
C
These are omitted
E
B
C
These are omitted
E
B
• Waveform
• DISPLAY SECTION
Note:
The components identified by
mark
The components identified by
mark
!
or dotted line with mark
!
are critical for safety.
Replace only with part number
specified.
specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
!
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
For printed wiring boards.
Note:
Note:
• X
: parts extracted from the component side.
•
®
: Through hole.
• b
: Pattern from the side which enables seeing.
1
IC106
!§
(X OUT)
2
IC102
*™
(XO)
1
IC1201
(™
(XO)
2
IC1102
8
3
IC1101
@¶
(X OUT)
3.7Vp-p
7.28MHz
3.9Vp-p
4MHz
• DIGITAL SECTION
5.1Vp-p
4MHz
4.0Vp-p
49.152MHz
5.4Vp-p
24.576MHz
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