Sony STR-V333ES / STR-V444ES / STR-V555ES Service Manual ▷ View online
STR-V333ES/V444ES/V555ES
17
17
5-2. CIRCUIT BOARDS LOCATION
For schematic diagrams.
Note:
Note:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
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.
•
5
: 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
( )
: VIDEO 1
• 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 (ANALOG)
c
: CD (DIGITAL)
I
: PHONO
• Abbreviation
CND : Canadian model
AUS
AUS
: Australian model
CH
: Chinese model
EE
: East European model
EA
: Saudi Arabia model
SP
: Singapore model
TW
: Taiwan model
MY
: Malaysia model
HK
: Hong Kong model
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
E
These are omitted
C
B
• Waveform
• DISPLAY SECTION
Note:
The components identified by
mark
The components identified by
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
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.
•
a
: Through hole.
• b
: Pattern from the side which enables seeing.
• There are few cases that the part isn't mounted in model is printed
on diagram.
1
IC102
is
(XO)
2
IC104
qh
(X OUT)
1
IC1201
od
(XI)
2
IC1304
<z//
(CLKO)
3
IC1305
<z//
(CLKO)
3.2Vp-p
16MHz
4.6Vp-p
7.28MHz
• DIGITAL SECTION
C
These are omitted
B
E
3.8Vp-p
16MHz
3.6Vp-p
10MHz
2.1Vp-p
14.31818MHz
3.6Vp-p
10MHz
1
IC209
9
(XS)
2
IC207
5
3
IC207
7
• S-VIDEO SECTION
5.0Vp-p
14.31MHz
5.0Vp-p
17.34MHz
HP board
F-VIDEO board
DISPLAY board
ROTARY board
DIGITAL board
INPUT board
CLOCK board
(EXCEPT US, CND, HK, TW model)
(EXCEPT US, CND, HK, TW model)
FRONT SP board
SURR SP board
DC board
AC board
V. SEL board
(E, PX model)
(E, PX model)
S-VIDEO board
M-BUS board
(US, CND model)
(US, CND model)
AUDIO-2F board
C-VIDEO board
DIGITAL IN/OUT board
VOL board
POWER-AMP board
4
IC1310
2
5.2Vp-p
12.2889MHz
STR-V333ES/V444ES/V555ES
18
18
5-3. SCHEMATIC DIAGRAM — DIGITAL (1/4) SECTION — • See page 22, 23 for Printed Wiring Board. • See page 66 for IC Block Diagrams.
Former Type
75 COAXIAL
(Page 19)
(Page 19)
(Page 19)
(Page 19)
(Page 19)
(Page 19)
(Page 20)
(Page 21)
(Page 19)
(Page 40) (Page 40)
(Page 26)
(Page 26)
(Page 20)
(Page 19)
(Page 21)
STR-V333ES/V444ES/V555ES
19
19
5-4. SCHEMATIC DIAGRAM — DIGITAL (2/4) SECTION — • See page 17 for Waveforms.
• See page 22, 23 for Printed Wiring Board.
• See page 71 for IC Pin Function.
• See page 71 for IC Pin Function.
Former Type
STR-V333ES/V444ES/V555ES
20
20
5-5. SCHEMATIC DIAGRAM — DIGITAL (3/4) SECTION —
• See page 17 for Waveforms. • See page 22, 23 for Printed Wiring Board. • See page 74 for IC Pin Function.
Former Type
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