Read Panasonic SA-HT885WEE Service Manual online
lGeneral
Power Source:
AC 230V, 50Hz
Power consumption:
25 W
Dimensions (W×H×D):
430×60×348.3 mm
Mass:
2.7 kg
lAmplifier section
RMS Output Power: Dolby Digital Mode
lTotal RMS Dolby Digital
mode Power:
700 W
At 1kHz and total harmonic of 10%
lFront:
60 W/ Channel (6
Ω)
lCenter:
220 W/ Channel (6
Ω)
lSurround:
60 W/ Channel (6
Ω)
At 100Hz and total harmonic of 10%
lActive subwoofers:
240 W/ Channel (4
Ω)
DIN Output Power: Dolby Digital Mode:
lTotal DIN Dolby Digital mode Power:
450 W
At 1kHz and total harmonic of 1%
lFront:
40 W/ Channel (6
Ω)
lCenter:
140 W/ Channel (6
Ω)
lSurround:
40 W/ Channel (6
Ω)
At 100Hz and total harmonic of 1%
lSubwoofer:
150 W/ Channel (4
Ω)
lAmplifier section (For digital receiver)
At 1kHz and total harmonic of 10%
lSurround Ch:
60 W/ Channel (6
Ω)
2005 Panasonic AVC Networks Singapore Pte.
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SA-HT885WEE
Colour
(S).......................Silver Type
(S).......................Silver Type
lFM tuner section
Frequency Range:
87.5-108.0MHz
(50kHz in step)
Sensitivity:
1.5µV (IHF)
S/N 26dB
1.2µV
Antenna Terminal:
75
Ω (non balance)
lAM tuner section (AM/MW)
Frequency Range:
522-1629kHz (9kHz in step)
AM Sensitivity S/N 20dB at
999kHz:
999kHz:
560µV/m
Phone Jack:
Terminal:
Stereo 3.5mm jack
MIC Jack:
Sensitivity:
0.7 mv 1.2k
Ω
Terminal:
Mono 6.3 mm jack (2 systems)
lDisc section
Discs played [8 cm or 12 cm]:
(1) DVD-RAM (DVD-VR compatible, JPEG, MPEG4, DivX
formatted discs)
(2) DVD-Audio
(3) DVD-Video
(4) DVD-DivX
(5) DVD-R, DVD-RW (DVD-Video compatible, DivX)
+R, +RW (Video compatible)
(6) CD-Audio (CD-DA)
(7) Video CD
DVD Home Theater Sound System
Specifications
ORDER NO.MD0510384C3
(8) SVCD (Conforming to IEC62107)
(9) CD-R/CD-RW (CD-DA, Video-CD, SVCD, MP3, WMA, JPEG
, MPEG4, DivX, HighMAT Level 2 formatted discs)
(10) MP3/WMA
lMaximum number of recognizable audio, picture and video
contents and groups:
contents and groups:
4000 audio, picture and video
contents and 400 groups
contents and 400 groups
lCompatible compression rate:
MP3: between 32 kbps and 320 kbps
WMA: between 48 kbps and 320 kbps
(11)
JPEG
lMaximum number of recognizable audio, picture and video
contents and groups:
contents and groups:
4000 audio, picture and video
contents and 400 groups
contents and 400 groups
lExif Ver 2.1 JPEG Baseline files
lPicture resolution: between 160 x 120 and 6144 x 4096
pixels (sub sampling is 4:2:2 or 4:2:0)
pixels (sub sampling is 4:2:2 or 4:2:0)
(12)
MPEG4
lData recorded with Panasonic SD multi cameras or DVD
video recorders
video recorders
Conforming to SD VIDEO specifications (ASF
standard)/MPEG4 (Simple Profile) video system/G.726 audio
system
standard)/MPEG4 (Simple Profile) video system/G.726 audio
system
lMaximum number of recognizable audio, picture and video
contents and groups:
contents and groups:
4000 audio, picture and video
contents and 400 groups
contents and 400 groups
(13)
DivX
lDivX 3.11, 4.x, 5.x
GMC (Global Motion Compensation) is not supported.
lMaximum number of recognizable audio, picture and video
contents and groups:
contents and groups:
4000 audio, picture and video
contents and 400 groups
contents and 400 groups
(14)
HighMAT Level 2 (Audio and lmage)
Pick up:
Source of light beam:
Semiconductor Laser
Wavelength:
lCD:
785nm
lDVD:
662nm
Laser power:
CLASS 2/ CLASS 3A
Audio output (DISC):
Number of channels:
5.1 ch (FL, FR, C, SL, SR,
SW)
SW)
Audio performance (measured at REC OUT terminal):
Frequency response:
DVD (linear audio):
10 Hz-22 kHz (48 kHz
sampling)
sampling)
10 Hz-44 kHz (96 kHz
sampling)
sampling)
DVD-Audio:
10 Hz-88 kHz (192 kHz
sampling)
sampling)
CD-Audio:
10 Hz-20 kHz
S/N ratio:
CD-Audio:
95 dB
Dynamic range:
DVD (linear audio):
95 dB
CD-Audio:
93 dB
Total harmonic distortion:
CD-Audio:
0.005 %
lVideo section
Video system:
Signal system:
PAL 625/50, PAL 525/60,
NTSC
NTSC
Composite video output:
Output level:
1 Vp-p (75
Ω)
Terminal:
Pin jack (1 system)
Scart jack (1 system)
S-video output:
Y output level:
1 Vp-p (75
Ω)
C output level:
PAL; 0.3Vp-p (75
Ω)
NTSC; 0.286 Vp-p (75
Ω)
Terminal
S terminal (1 system)
Scart jack (1 system)
Component video output (480P/480I):
NTSC: 525(480)p/525(480)i,
PAL: 625(576)p/625(567)i:
Y output level:
1 Vp-p (75
Ω)
P
B
output level:
0.7 Vp-p (75
Ω)
P
R
output level:
0.7 Vp-p (75
Ω)
Terminal:
Pin jack (Y: green, P
B
: blue,
P
R
: red) (1 system)
RGB video output:
R output level:
0.7 Vp-p (75
Ω)
G output level:
0.7 Vp-p (75
Ω)
B output level:
0.7 Vp-p (75
Ω)
Scart jack (1 system)
Power consumption in standby mode:
approx 0.7W
Note:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
Solder:
This model uses lead free solder (PbF).
2
SA-HT885WEE
1 Use of Active Subwoofer
5
1.1.
Checking Player when Active Subwoofer is not used
5
2 Safety Precautions
6
2.1.
GENERAL GUIDELINES
6
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
6
4 Before Repair and Adjustment (Using Active Subwoofer)
7
5 Protection Circuitry
7
6 Precaution of Laser Diode
8
7 About Lead Free Solder (PbF)
8
8 General Description
9
8.1.
Operating instructions
9
8.2.
Disc information
10
8.3.
Using of Receiver Unit (SH-FX50) - Optional
12
8.4.
About HighMAT
13
9 Accessories
18
10 Handling Precautions for Optical Pickup Unit
19
10.1. Cautions to Be Taken in Handling the Optical Pickup Unit
19
10.2. Cautions to Be Taken When Replacing the Optical Pickup
19
10.3. Grounding for electrostatic breakdown prevention
19
11 Disassembly and Main Component Replacement Procedure
21
11.1. Disassembly Procedure
21
11.2. Main Components and P.C.B. Locations.
22
11.3. Disassembling the Top Cabinet
23
11.4. Disassembling the Lid assembly (When taking out disc
manually)
23
11.5. Disassembling the Front Panel
24
11.6. Disassembling the FL P.C.B., Volume P.C.B. and MIC
P.C.B.
24
11.7. Disassembling the DVD mechanism Unit
24
11.8. Disassembling the DVD Module P.C.B.
25
11.9. Disassembling the Rear panel
25
11.10. Disassembling the Scart P.C.B.
25
11.11. Disassembling Main P.C.B.
25
11.12. Service Position
26
12 Assembling and disassembling the Mechanism Unit
27
12.1. Disassembly Procedure
27
12.2. Traverse Unit
27
12.3. Tray Unit
28
12.4. Loading section
29
12.5. Tray Loading P.C.B.
30
12.6. Optical Pickup Unit
30
12.7. Traverse Motor and Spindle Motor
32
13 Optical Pick-up Self-Diagnosis and Replacement Procedure
34
13.1. Optical Pickup Breakdown Diagnosis
34
13.2. Service Mode Table 1
35
13.3. DVD Self Diagnostic Function-Error Code
35
13.4. Service mode table 2
37
13.5. Sales demonstration lock function
39
13.6. Handling After Completing Repairs
39
CONTENTS
Page
Page
3
SA-HT885WEE
14 Self-Diagnosis Function
40
14.1. Automatic Displayed Error Codes
40
14.2. Memorized Error Codes
40
15 Service Precautions
41
15.1. Recovery after the DVD player is repaired
41
15.2. Firmware version-up of the DVD player
41
16 Adjustment Procedure
42
16.1. Service Tools and Equipment
42
16.2. Important points in adjustment
42
16.3. Storing and Handling Test Discs
42
16.4. Optical adjustment
43
17 Abbreviations
44
18 Voltage Chart
46
18.1. DVD Module P.C.B.
46
18.2. Main P.C.B.
47
18.3. FL P.C.B. & MIC P.C.B & Tray Loading P.C.B. & Scart
P.C.B.
48
19 Wave Form Chart
49
20 Schematic Diagram Notes
50
21 Block Diagram
51
22 Schematic Diagram
57
23 Printed Circuit Board Diagram
67
24 Wiring Connection Diagram
71
25 Illustration of IC's, Transistors and Diodes
73
26 Terminal Function of ICs
74
26.1. IC2018 (C2CBJG000672): System control
74
27 Parts Location and Replacement Parts List
75
27.1. Loading Mechanism, Traverse Unit & Cabinet
76
27.2. Component Parts List
79
27.3. Packing Materials & Accessories Parts List
89
27.4. Packaging
89
4
SA-HT885WEE