Diagrams - Sony RHT-G800 Service Manual

• Note for Printed Wiring Boards and Schematic Diagrams
Note on Schematic Diagrams.
• 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
/ W or less unless otherwise
4
specified.
• % : indicates tolerance.
• f : internal tolerance.
• 2 : nonflammable resistor.
• C : panel designation.
Note: Note:
Les composants identifiés par
The components identi-
fied by mark 0 or dotted une marque 0 sont critiques
line with mark 0 are criti- pour la sécurité.
cal for safety. Ne les remplacer que par une
piéce portant le numéro
Replace only with part
spécifié.
number specified.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground under no-
signal conditions.
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production toler-
ances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production toler-
ances.
• Circled numbers refer to waveforms.
• Signal path.
F : ANALOG AUDIO
J : DIGITAL AUDIO
E
: VIDEO
• Abbreviation
CND : Canadian model
• Circuit Board Location
HDMI board
DISPLAY board
RHT-G800
SECTION 3

DIAGRAMS

Note on Printed Wiring Boards.
• X : parts extracted from the component side
• Y : parts extracted from the conductor side
• a : Through hole
• : 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 from
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.
WRITER board
IO board
MAIN board
POWER board
TSW board
• Waveforms
– HDMI Board –
IC3511 ig (XTALIN)
1
161 mV
28.322 MHz
0.1 V/DIV, 10 nsec/DIV
IC3519 qd (XIN)
2
550 mV
10 MHz
0.2 V/DIV, 50 nsec/DIV
7 7
RHT-G800
– MAIN Board –
IC2 <zvx (CLKIN)
1
70 mV
25 MHz
20 mV/DIV, 10 nec/DIV
IC1011 wa (XOUT)
2
4.3 Vp-p
81.5 ns
1 V/DIV, 50 ns/DIV
IC1002 qg (XIN)
3
370 mV
5 MHz
0.1 V/DIV, 0.1 µsec/DIV
IC3010 rk (XFSOIN)
4
480 mV
49.1 MHz
0.2 V/DIV, 10 nsec/DIV