Sony DAV-SB100 / DAV-SB200 / HCD-SB100 / HCD-SB200 Service Manual ▷ View online
41
HCD-SB100/SB200
Ver. 1.1
3) C
14. AUDIO OUTPUT FORM AUDIO DAC
1) Audio related Signal
1) Audio related Signal
42
HCD-SB100/SB200
Ver. 1.1
SECTION 5
TEST MODE
DVD Processor Reset Procedure:
1. Press the DVD SETUP key on the remote commander to
enter the set up screen. The following SET UP menu is dis-
played.
played.
2. Move the cursor to [TV Aspect,16:9 Wide] on the screen.
3. Press the following keys in the order of 1 t 3 t 9 t 7
t 1 t 3 t 9 t ENTER on the remote commander.
4. The following menu is displayed and the DVD Processor is
reset to the default set up when the product is shipped from
the factory.
the factory.
5. Press any key on the remote commander to exit this mode.
The DVD Processor reset procedure is completed.
43
HCD-SB100/SB200
SECTION 6
ELECTRICAL ADJUSTMENT
+
–
–
DVD board
oscilloscope
PDM01 pin
2
(RFOUT)
PDM01 pin
6
(GND PD)
Procedure:
1. Connect an oscilloscope to PDM01 pin 2 (RFOUT) and
PDM01 pin 6 (GND PD) on the DVD board.
2. Turn the power on.
3. Set the test disc (DVD: TDV-520CSO, CD: LUV-P01) on the
3. Set the test disc (DVD: TDV-520CSO, CD: LUV-P01) on the
tray and touch the B button to playback.
4. Confirm that oscilloscope waveform is clear and check RFOUT
signal level is correct or not.
Note:
A clear RFOUT signal waveform means that the shape “
◊
” can be
clearly distinguished at the center of the waveform.
RFOUT signal waveform
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level: 1.09
±
0.2 Vp-p (DVD)
1.05
±
0.2 Vp-p (CD)
Checking Location: DVD board (COMPONENT SIDE)
IC5C1
IC5A1
IC501
IC506
IC505
IC201
IC202
1
11
10
2
[DVD BOARD](COMPONENT SIDE)
PDM01 pin
2
(RFOUT)
PDM01 pin
6
(GND PD)
PDM01
1
2
22
23
[RFMON Level Check]
Connection:
Ver. 1.2
DVD SECTION
[TEST DISC LIST]
Use the following test disc on test mode.
TDV-520CSO (DVD-SL):
TDV-520CSO (DVD-SL):
PART No. J-2501-236-A
LUV-P01 (CD):
PART No. 4-999-032-01
TDV-540C (DVD-DL):
PART No. J-2501-235-A
Note:
Do not use exiting test disc for DVD.
45
HCD-SB100/SB200
45
HCD-SB100/SB200
Ver. 1.1
SECTION 7
DIAGRAMS
• Circuit Boards Location
For Schematic Diagrams.
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground
under no signal (detuned) conditions.
no mark: DVD STOP
no mark: DVD STOP
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
J
: CD PLAY
c
: DVD PLAY
d
: TUNER
L
: VIDEO
d
: Y
a
: CHROMA
r
: COMPONENT VIDEO
q
: R, G, B
• Abbreviation
AUS
: Australian model
CND
: Canadian model
EA
: Saudi Arabia model
EE
: East European model
RU
: Russian model
SP
: Singapore model
For Printed Wiring Boards.
Note:
•
Note:
•
X
: parts extracted from the component side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
Note:
The components identi-
fied by mark
fied by mark
0
or dot-
ted line with mark
0
are
critical for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés
par une marque
par une marque
0
sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
EAR PHONE board
FRONT board
LED board
POWER board
MOTOR ASSEMBLY
JACK board
DVD PICK-UP
AMP board
DVD board
C E
B
These are omitted
Q
C
E
B
These are omitted
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