Panasonic SA-XH70GW / SA-XH70EE / SC-XH70EE Service Manual ▷ View online
9
2.4.2.
Grounding for electrostatic breakdown prevention
Some devices such as the DVD player use the optical pickup (laser diode) and the optical pickup will be damaged by static electric-
ity in the working environment. Proceed servicing works under the working environment where grounding works is completed.
ity in the working environment. Proceed servicing works under the working environment where grounding works is completed.
2.4.2.1.
Worktable grounding
1. Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed, and ground the sheet.
2.4.2.2.
Human body grounding
1. Use the anti-static wrist strap to discharge the static electricity form your body.
Figure 2
10
3 Service Navigation
3.1.
Service Information
This service manual contains technical information which will allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
manual.
• DVD Mechanism Unit (BRS1D):
1) This model uses DVD Mechanism Unit (BRS1D).
• Micro-processor:
1) The following components are supplied as an assembled part.
• Micro-processor IC, IC200 (RFKWMXH70EB)
• Micro-processor IC, IC200 (RFKWMXH70EB)
11
4 Specifications
Main unit
O
AMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
Front Ch
Front Ch
55 W per channel (5
Ω
), 1 kHz, 10% THD
Surround Ch
55 W per channel (5
Ω
), 1 kHz, 10% THD
Center Ch
55 W per channel (5
Ω
), 1 kHz, 10% THD
Subwoofer Ch
80 W per channel (3
Ω
), 100 Hz, 10% THD (GW)
55 W per channel (5
Ω
), 100 Hz, 10% THD (EE)
Total RMS Dolby Digital mode power
335 W (GW)
330 W (EE)
Front Ch
67 W per channel (5
Ω
), 1 kHz, 30% THD
Surround Ch
67 W per channel (5
Ω
), 1 kHz, 30% THD
Center Ch
67 W per channel (5
Ω
), 1 kHz, 30% THD
Subwoofer Ch
100 W per channel (3
Ω
), 100 Hz, 30% THD (GW)
65 W per channel (5
Ω
), 100 Hz, 30% THD (EE)
Total RMS Dolby Digital mode power
435 W (GW)
400 W (EE)
PMPO Output Power
4000 W (GW)
O
FM TUNER, TERMINALS SECTION
Preset Memory
FM 30 stations
Frequency Modulation (FM)
Frequency range
Frequency range
87.50 MHz to 108.00 MHz (50-kHz step)
Antenna terminals
75
Ω
(unbalanced)
USB Port
USB standard
USB standard
USB 2.0 Full Speed
Media file format support
MP3 (*.mp3)
JPEG (*.jpg, *.jpeg)
DivX (*.divx, *.avi)
USB device file system
FAT12, FAT16, FAT32
USB Port power
Max. 500 mA
Bit rate
Up to 4 Mbps (DivX)
O
DISC SECTION
Discs played (8 cm or 12 cm)
(1) DVD (DVD-Video, DivX
*4, 5
)
(2) DVD-R (DVD-Video, MP3
*2, 4
, JPEG
*3, 4
, DivX
*4, 5
)
(3) DVD-R DL (DVD-Video, DivX
*4, 5
)
(4) DVD-RW (DVD-Video, MP3
*2, 4
, JPEG
*3, 4
, DivX
*4, 5
)
(5) +R/+RW (Video)
(6) +R DL (Video)
(6) +R DL (Video)
(7) CD, CD-R/RW (CD-DA, Video CD, SVCD
*1
, MP3
*2, 4
, JPEG
*3, 4
,
DivX
*4, 5
)
*1
Conforming to IEC62107
*2
MPEG-1 Layer 3, MPEG-2 Layer 3, MPEG-2.5 Layer 3
*3
Exif Ver 2.1 JPEG Baseline files
Picture resolution:
16:9 min. size 4 x 4, max. size (720 x 8) x (405 x 8);
4:3 min. size 4 x 4, max. size (720 x 8) x (540 x 8)
16:9 min. size 4 x 4, max. size (720 x 8) x (405 x 8);
4:3 min. size 4 x 4, max. size (720 x 8) x (540 x 8)
*4
The total combined maximum number of recognizable audio, pic-
ture and video contents and groups: 2600 audio, picture and video
contents and 259 groups. (Excluding Root folder)
contents and 259 groups. (Excluding Root folder)
*5
Plays DivX
®
video
Pick up
Wavelength (DVD/CD)
Wavelength (DVD/CD)
655/790 nm
Laser power
CLASS 1
Audio output (Disc)
Number of channels
Number of channels
5.1 ch (FL, FR, C, SL, SR, SW)
O
VIDEO SECTION
Video system
PAL, NTSC
Composite video output
Output level
Output level
1 Vp-p (75
Ω
)
Terminal
Pin jack (1 system)
HDMI AV output
Terminal
Terminal
19-pin type A connector
HDAVI Control
This unit supports “HDAVI Control 5” function.
O
GENERAL
Power supply
AC 220 V to 240 V, 50 Hz
Power consumption
Main Unit 50 W (GW)
Main Unit 47 W (EE)
Dimensions (W
×
H
×
D)
360 mm
×
48 mm
×
273 mm
Mass
Main unit 2.0 kg
Operating temperature range
0
°
C to +40
°
C
Operating humidity range:
35 % to 80 % RH (no condensation)
Power Consumption in standby mode:
approx. 0.45 W
Note:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum ana-
lyzer.
Solder:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum ana-
lyzer.
Solder:
This model uses lead free solder (PbF).
Refer to their respective original service manuals for *1.
12
4.1.
Others (Licences)
Click on the first or last page to see other SA-XH70GW / SA-XH70EE / SC-XH70EE service manuals if exist.