DOWNLOAD Panasonic SA-BTT270EB / SA-BTT270EE / SA-BTT270EG / SA-BTT270EP / SA-BTT270GN / SC-BTT270EEK Service Manual ↓ Size: 18.43 MB | Pages: 127 in PDF or view online for FREE

Model
SA-BTT270EB SA-BTT270EE SA-BTT270EG SA-BTT270EP SA-BTT270GN SC-BTT270EEK
Pages
127
Size
18.43 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / BLU-RAY DISC HOME THEATER SOUND SYSTEM
File
sa-btt270eb-sa-btt270ee-sa-btt270eg-sa-btt270ep-sa.pdf
Date

Panasonic SA-BTT270EB / SA-BTT270EE / SA-BTT270EG / SA-BTT270EP / SA-BTT270GN / SC-BTT270EEK Service Manual ▷ View online

13
3.3.3.
Nondisclosure mode 2 (Combination of multiple pressing: [5] [9] [Red])
Press and hold [5] [9] [Red] on the remote control simultaneously for about 5sec., then “70 RET” is displayed on FL display window.
3.4.
Caution for Replacing Parts
3.4.1.
Firmware updates
3.4.2.
Items that should be done after replacing parts
Note:
Download latest Firmware and burn it on CD-R or CD-RW, and update Firmware.
14
3.4.3.
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. 
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. 
No abnormality should be seen in the picture, sound or operation. 
7
After checking and making repairs, upgrade the firmware to the 
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. 
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). 
Make sure that [CLR] appears in the FL display. 
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 
15
4 Specifications
Main unit SA-BTT270EB/EE/EG/EP/GN
O
GENERAL
Power supply:
AC 220 to 240 V, 50 Hz
Power consumption:
85 W
Power consumption in standby mode:
0.4 W
iPod/iPhone Connector:
DC OUT 5V 1.0A MAX
Dimensions (W
××××
H
××××
D)
430 mm
×
38 mm
×
279 mm
Mass (Weight):
Approx. 2.7 kg (6.0 lbs)
(Dimensions and Weight do not
include Speakers)
Operating temperature range:
°
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:
160 W per ch (3 
)
Center:
160 W per ch (3 
)
Surround:
160 W per ch (3 
)
100 Hz, 10 % total harmonic distortion
Subwoofer:
200 W per ch (3 
)
Audio input
AUX
x 1
Digital audio input
Optical:
x 1
Sampling frequency:
32 kHz, 44.1 kHz, 48 kHz
Audio Format:
PCM, Dolby Digital, DTS
O
FM TUNER SECTION
Frequency range: 
87.50 MHz to 108.00 MHz (50 kHz step)
Antenna terminals:
75 
 (unbalanced)
TERMINAL SECTION
USB:
(Front)
USB Standard:
USB 2.0 1 System
USB Port:
DC OUT 5 V 500 mA Max
USB Port for WiFi:
Ready:
USB 2.0 1 System
 
DC OUT 5 V 500 mA Max
SD card slot:
Connector: 1 system
Ethernet:
10BASE-T/100BASE-TX
1 system
O
VIDEO SECTION
Signal system:
PAL/NTSC
Video output
Output level:
1.0 Vp-p (75 
)
Output connector:
Pin jack (1 system)
HDMI AV output
Output format:
1080p/ 1080i/ 720p/ 480p
Output connector:
Type A (19 pin)
This unit supports “HDAVI Control 5” function.
LASER Specification
Class I LASER Product
Wave length:
790 nm (CDs)/655 nm (DVDs)/405 nm (BDs)
Laser power:
No hazardous radiation is emitted with the safety protection
Note:
1.
Specifications are subject to change without notice.
Solder:
This model uses lead free solder (PbF).
Refer to their respective original service manuals for *1.
16
4.1.
Others (Licenses)
Page of 127
Display

Click on the first or last page to see other SA-BTT270EB / SA-BTT270EE / SA-BTT270EG / SA-BTT270EP / SA-BTT270GN / SC-BTT270EEK service manuals if exist.