Panasonic SA-BT230EB / SA-BT230EE / SA-BT230EG / SA-BT230EP / SA-BT330EB / SA-BT330EG / SA-BT330EP / SC-BT230EE Service Manual ▷ View online
13
3.2.
Caution for Replacing Parts
3.2.1.
Items that should be done after replacing parts
Note 1:
Download latest Firmware and burn it on CD-R or CD-RW, and update Firmware.
3.2.2.
Standard Inspection Specifications after Making Repairs
After making repairs, we recommend performing the following inspection, to check normal operation.
Use the following checklist to establish the judgment criteria for the picture and sound.
No.
Procedure
Item to Check
1
Turn on the power, and confirm items pointed out.
Items pointed out should reappear.
2
Insert RAM disc.
The Panasonic RAM disc should be recognized.
4
Perform playback for one minute using the RAM disc.
No abnormality should be seen in the picture, sound or operation.
*Panasonic DVD-RAM disc should be used when recording and play-
back.
*Panasonic DVD-RAM disc should be used when recording and play-
back.
5
Perform playback for one minute using the BD-Video disc.
No abnormality should be seen in the picture, sound or operation.
6
If a problem is caused by a BD-Video disc, VCD, DVD-R, DVD-
Video, Audio-CD, or MP3, playback the test disc.
Video, Audio-CD, or MP3, playback the test disc.
No abnormality should be seen in the picture, sound or operation.
7
After checking and making repairs, upgrade the firmware to the
latest version.
latest version.
Make sure that [UPD OK] appears in the FL displays.
*[UNSUPPORT] display means the unit is already updated to newest
same version. Then version up is not necessary.
*[UNSUPPORT] display means the unit is already updated to newest
same version. Then version up is not necessary.
8
Transfer [9][9] in the service mode setting, and initialize the ser-
vice settings (return various settings and error information to
their default values. The laser time is not included in this initial-
ization).
vice settings (return various settings and error information to
their default values. The laser time is not included in this initial-
ization).
Make sure that [CLR] appears in the FL display.
After checking it, turn the power off.
After checking it, turn the power off.
Item Contents Check
Item Contents Check
Picture
Block noise
Sound
Distorted sound
Crosscut noise
Noise (static, background noise, etc.)
Dot noise
The sound level is too low.
Picture disruption
The sound level is too high.
Not bright enough
The sound level changes.
Too bright
Flickering color
Color fading
Flickering color
Color fading
14
4 Specifications
Main unit SA-BT230EB/EG/EP/EE, SA-BT330EB/EG/EP
O
GENERAL
Power supply:
AC 220 V to 240 V, 50 Hz
iPod/iPhone Connector:
DC OUT 5V 500mA MAX
WIRELESS LAN Connector:
DC OUT 5V 500mA MAX
(USB 2.0 Standard)
Power consumption:
Power consumption:
100 W
Power consumption in standby mode:
0.2 W (BT330)
0.1 W (BT230)
Dimensions (W
×
H
×
D):
430 mm
×
54 mm
×
287 mm
Mass (Weight):
Approx. 3.1 kg
Operating temperature range:
0
°
C to 40
°
C
Operating humidity range:
35 % to 80 % RH
(no condensation)
O
AMPLIFIER SECTION
RMS TTL Power Output:
1000 W
1 kHz, 10 % total harmonic distortion
Front:
125 W per ch (3
Ω
)
Center:
250 W per ch (6
Ω
)
Surround:
125 W per ch (3
Ω
)
100 Hz, 10 % total harmonic distortion
Subwoofer:
250 W per ch (6
Ω
)
DIN TTL Power Output:
590 W
120 Hz to 20 kHz, 1.0 % total harmonic distortion
Front:
90 W per ch (3
Ω
)
Center:
115 W per ch (6
Ω
)
Surround:
90 W per ch (3
Ω
)
100 Hz, 1.0 % total harmonic distortion
Subwoofer:
115 W per ch (6
Ω
)
Audio input
AUX
x1
Digital audio input
Optical:
x2
Sampling frequency:
32 kHz, 44.1 kHz, 48 kHz
Audio Format:
PCM, Dolby Digital
O
FM TUNER SECTION
Present Memory:
30 Stations
Frequency range:
87.50 MHz to 108.00 MHz (50 kHz step)
Antenna terminals:
75
Ω
(unbalanced)
O
VIDEO SECTION
Signal system:
PAL 625/50, PAL 525/60,
NTSC
Video output
Output level:
1.0 Vp-p (75
Ω
)
Output connector:
Pin jack (1 system)
HDMI AV output
Output format:
480p(525p)/ 1080i(1125i)/ 720p(750p)/ 1080p(1125p)
Output connector:
Type A (19 pin)
HDMI (V.1.4, Content Type)
This unit supports “HDAVI Control 5” function.
LASER Specification
Class I LASER Product
Wave length:
Wave length:
790 nm (CDs)/650 nm (DVDs)/405 nm (BDs)
Laser power:
No hazardous radiation is emitted with the safety protection
TERMINAL SECTION
USB:
USB:
(Front)
USB Port Power:
USB Port Power:
Max 500 mA
Bit Rate:
Up to 4Mbps (DivX)
(Rear)
USB 2.0 (Uses for Wireless LAN Adaptor only)
Ethernet:
10BASE-T/100BASE-TX
1 system
SD card slot:
Connector : 1 system
Calibration Mic (BT330):
Sensitivity:
Sensitivity:
100 mV, 4.7 k
Ω
Terminal:
Mono, 3.5 mm
Note:
1.
Specifications are subject to change without notice.
Mass and dimensions are approximate.
Mass and dimensions are approximate.
2.
Total harmonic distortion is measured by the digital spectrum
analyzer.
analyzer.
Solder:
This model uses lead free solder (PbF).
Refer to their respective original service manuals for *1.
15
16
5 Location of Controls and Components
5.1.
Remote Control Key Button Operations
1
Turn the unit on and off
2
Display the Home screen of VIERA CAST
3
Select title numbers, etc./Enter numbers or characters
[CANCEL]: Cancel
[CANCEL]: Cancel
4
Basic playback control buttons
5
Select preset radio stations
6
Show status messages
7
Show Top Menu/Direct Navigator
8
[
,
,
,
]: Menu selection
[OK]: Selection
[
[
,
]: Select preset radio station
[
] (
), [
] (
): Frame-by-frame
9
Show option menu
10 These buttons are used when;
Operating a BD-Video disc that includes Java
TM
applications (BD-J).
Displaying Title View and Album View screens.
Operating contents of VIERA CAST
Displaying Title View and Album View screens.
Operating contents of VIERA CAST
11 Set the sound mode/Select speaker channel
12 Select surround sound effects
13 TV operation buttons
12 Select surround sound effects
13 TV operation buttons
[
]: Turn the television on and off
[INPUT]: Input select
[ + - VOL]: Adjust the volume
[ + - VOL]: Adjust the volume
14 Adjust the volume of the main unit
15 Mute the sound
15 Mute the sound
MUTE flashes on the unit s display, while the function is
on.
To cancel, press the button again or adjust the volume.
Muting is canceled if the unit is turned off.
Muting is canceled if the unit is turned off.
16 Select the source
[BD/SD]: Select disc drive or SD card drive
[iPod]: Select iPod/iPhone as the source
[RADIO/EXT-IN]: Select FM Tuner, USB or external audio
as the source
[iPod]: Select iPod/iPhone as the source
[RADIO/EXT-IN]: Select FM Tuner, USB or external audio
as the source
18 Select radio stations manually
17 Switch on/ off Secondary video (Picture-in-picture)
19 Exit the menu screen
20 Show START menu
21 Show Pop-up menu
22 Return to previous screen
23 Select audio
24 Show Playback menu/Set the sleep timer
20 Show START menu
21 Show Pop-up menu
22 Return to previous screen
23 Select audio
24 Show Playback menu/Set the sleep timer
CANCEL
RETURN
VOL
STOP
1
2
3
4
5
6
7
8
0
9
SEARCH
SKIP
SLOW
SKIP
PLAY
PAUSE
SEARCH
OK
BD/SD
iPod
EXT-IN
MUTE
RADIO
PO
P-U
P
M
EN
U
T
O
P
M
EN
U
EXIT
STATUS
R
G
B
Y
-SLEEP
-CH SELECT
SOUND SURROUND DISPLAY
AUDIO
D
IR
EC
T
N
A
V
IG
A
TO
R
STA RT
ABC
DEF
JKL
MNO
TUV
GHI
QRS
P
XYZ
W
@.
_,
OPTION
s
VOL
TV
INPUT
19
8
21
22
24
13
20
1
4
18
2
23
14
17
15
16
3
5
6
7
9
10
11
12
1
Press and hold [ SLE EP].
2
While SLEEP is displayed, press [ SLEEP]
several times to select the time (in minutes).
several times to select the time (in minutes).
Timer selection is up to 120 minutes.
Select Off when cancelling the setting.
To confirm the remaining time
Press and hold the button again.
Select Off when cancelling the setting.
To confirm the remaining time
Press and hold the button again.
PIP
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