Circuit Boards Location - Sony STR-V333ES Service Manual

5-2. CIRCUIT BOARDS LOCATION

V. SEL board
(E, PX model)
AC board
DC board
SURR SP board
HP board
F-VIDEO board
DISPLAY board
POWER-AMP board
VOL board
ROTARY board
FRONT SP board
CLOCK board
(EXCEPT US, CND, HK, TW model)
S-VIDEO board
C-VIDEO board
DIGITAL IN/OUT board
M-BUS board
(US, CND model)
AUDIO-2F board
INPUT board
DIGITAL board
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(IN ADDITION TO THIS NECESSARY NOTE IS PRINTED
IN EACH BLOCK.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1 / W or less unless otherwise
4
specified.
• % : indicates tolerance.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
Note:
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
• 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
( ) : VIDEO 1
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
J
: CD (ANALOG)
c : CD (DIGITAL)
I : PHONO
• Abbreviation
CND : Canadian model
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
17 17
STR-V333ES/V444ES/V555ES
For printed wiring boards.
Note:
• X : parts extracted from the component side.
•
: Through hole.
a
• b : Pattern from the side which enables seeing.
• There are few cases that the part isn't mounted in model is printed
on diagram.
C
Q
These are omitted
B E
B E C E C B
These are omitted
These are omitted
• Waveform
• DISPLAY SECTION
• S-VIDEO SECTION
1
1 IC209 9 (XS)
IC102 is (XO)
3.2Vp-p
14.31818MHz
16MHz
2
2 IC207 5
IC104 qh (X OUT)
4.6Vp-p
7.28MHz
14.31MHz
3
IC207 7
• DIGITAL SECTION
1
IC1201 od (XI)
17.34MHz
3.8Vp-p
16MHz
2
IC1304 <z// (CLKO)
3.6Vp-p
10MHz
3 4
IC1305 <z// (CLKO) IC1310 2
5.2Vp-p
3.6Vp-p
10MHz 12.2889MHz
2.1Vp-p
5.0Vp-p
5.0Vp-p