Read Panasonic SA-PT850EE Service Manual online
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O
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GENERAL
Power Supply:
AC 230 V, 50 Hz
Power Consumption:
135 W
Power Consumption in Standby Mode:
approx. 0.8 W
Dimensions (W×H×D):
430×60×363 mm
Mass:
Main unit approx. 3.5 kg
Operating Temperature Range:
+5°C to +35°C (+41°F to
+95°F)
+95°F)
Operating Humidity Range:
5% to 90% RH (no
condensation)
condensation)
O
O
O
O
AMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
O
O
O
O
Total RMS Dolby Digital mode power:
1000 W
At 1 kHz and total harmonic of 10%
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O
O
O
Front Ch:
125 W / Channel (3
Ω
)
O
O
O
O
Center Ch:
250 W / Channel (6
Ω
)
O
O
O
O
Surround Ch:
125 W / Channel (3
Ω
)
At 100 Hz and total harmonic of 10%
O
O
O
O
Subwoofer Ch:
250 W / Channel (6
Ω
)
SA-PT850EE
Colour
(S).......................Silver Type
(K).......................Black Type
DIN Output Power: Dolby Digital Mode
O
O
O
O
Total DIN Dolby Digital mode power:
590 W
At 1 kHz and total harmonic of 1%
O
O
O
O
Front Ch:
75 W / Channel (3
Ω
)
O
O
O
O
Center Ch:
145 W / Channel (6
Ω
)
O
O
O
O
Surround Ch:
75 W / Channel (3
Ω
)
At 100 Hz and total harmonic of 1%
O
O
O
O
Subwoofer Ch:
145 W / Channel (6
Ω
)
O
O
O
O
FM TUNER, TERMINALS SECTION
Preset Memory:
FM 30 stations
Frequency Modulation (FM)
Frequency range:
87.50-108.00 MHz
(50-kHz step)
Sensitivity:
1.8 µV (IHF)
S/N 26 dB:
1.4 µV
Antenna terminals:
75
Ω
(unbalanced)
Digital Audio Input:
Optical digital input:
Optical terminal
Sampling frequency:
32 kHz, 44.1 kHz, 48 kHz
Phone Jack:
DVD Home Theater Sound System
Specifications
ORDER NO. MD0705016AE
Terminal:
Stereo, 3.5 mm jack
Mic Jack:
Sensitivity:
0.7 mV, 1.2 k
Ω
Terminal:
Mono, 6.3 mm jack (2 system)
Front Music Port:
Sensitivity:
100 mV, 1.4 k
Ω
Terminal:
Stereo, 3.5 mm jack
USB Port:
USB standard:
USB 2.0 full speed
Media file format support:
MP3 (*.mp3)
WMA (*.wma)
JPEG (*.Jpg, *.JPEG)
MPEG4 (*.asf)
USB device file system:
(FAT12) (FAT16) (FAT32)
USB Port power:
Max. 500 mA
O
O
O
O
DISC SECTION
Discs played (8 cm or 12 cm):
(1)
DVD [DVD-Video, DivX (*6, *7)]
(2)
DVD-RAM [DVD-VR, MP3 (*2, *7), JPEG (*4, *7), MPEG4
(*5, *7), DivX (*6, *7)]
(*5, *7), DivX (*6, *7)]
(3)
DVD-R [DVD-Video, DVD-VR, MP3 (*2, *7), JPEG (*4, *7),
MPEG4 (*5, *7), DivX (*6, *7)]
MPEG4 (*5, *7), DivX (*6, *7)]
(4)
DVD-R DL [DVD-Video, DVD-VR]
(5)
DVD-RW [DVD-Video, DVD-VR, MP3 (*2, *7), JPEG (*4, *7),
MPEG4 (*5, *7), DivX (*6, *7)]
MPEG4 (*5, *7), DivX (*6, *7)]
(6)
+R/+RW [Video]
(7)
+R DL [Video]
(8)
CD, CD-R/RW [CD-DA, Video CD, SVCD (*1), MP3 (*2, *7),
WMA (*3, *7), JPEG (*4, *7), MPEG4 (*5, *7), DivX (*6, *7),
HighMAT Level 2 (Audio and Image)]
WMA (*3, *7), JPEG (*4, *7), MPEG4 (*5, *7), DivX (*6, *7),
HighMAT Level 2 (Audio and Image)]
*1 Conforming to IEC62107
*2 MPEG-1 Layer 3, MPEG-2 Layer 3
*3 Windows Media Audio Ver.9.0 L3
O
Not compatible with Multiple Bit Rate (MBR)
*4 Exif Ver 2.1 JPEG Baseline files
O
Picture resolution: between 160 x 120 and 6144 x 4096
pixels (Sub sampling is 4:0:0, 4:2:0, 4:2:2, or 4:4:4).
Extremely long and narrow pictures may not be displayed.
Extremely long and narrow pictures may not be displayed.
*5 MPEG4 data recorded with the Panasonic SD multi cameras
or DVD video recorders.
O
Conforming to SD VIDEO specifications (ASF standard)/
MPEG4 (Simple Profile) video system/G.726 audio system.
*6 Plays all versions of DivX® video (including DivX®6) with
standard playback of DivX® media files. Certified to the DivX
Home Theater Profile.
Home Theater Profile.
*7 The total combined maximum number of recognizable audio,
picture and video contents and groups: 4000 audio, picture
and video contents and 400 groups.
and video contents and 400 groups.
Pick Up:
Wavelength:
O
O
O
O
CD:
785 nm
O
O
O
O
DVD:
662 nm
Laser power:
O
O
O
O
CD:
CLASS 1M
O
O
O
O
DVD:
CLASS 1
Audio Output (Disc):
Number of channels:
5.1 ch (FL, FR, C, SL, SR,
SW)
SW)
O
O
O
O
VIDEO SECTION
Video System:
PAL 625/50, PAL 525/60,
NTSC
NTSC
Composite Video Output:
O
O
O
O
Output level:
1 Vp-p (75
Ω
)
O
O
O
O
Terminal:
Scart jack (1 system)
S-video Output:
O
O
O
O
Y output level:
1 Vp-p (75
Ω
)
O
O
O
O
C output level:
PAL; 0.3 Vp-p (75
Ω
)
NTSC; 0.286 Vp-p (75
Ω
)
O
O
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O
Terminal
Scart jack (1 system)
Component Video Output: (NTSC: 480p/480i, PAL: 576p/576i)
O
O
O
O
Y output level:
1 Vp-p (75
Ω
)
O
O
O
O
P
B
output level:
0.7 Vp-p (75
Ω
)
O
O
O
O
P
R
output level:
0.7 Vp-p (75
Ω
)
O
O
O
O
Terminal:
Pin jack (Y: green, P
B
: blue,
P
R
: red) (1 system)
RGB Video Output:
O
O
O
O
R output level:
0.7 Vp-p (75
Ω
)
O
O
O
O
G output level:
0.7 Vp-p (75
Ω
)
O
O
O
O
B output level:
0.7 Vp-p (75
Ω
)
O
O
O
O
Terminal:
Scart jack (1 system)
HDMI AV Output:
O
O
O
O
Terminal:
Type A connector (19 pin)
This unit supports “HDAVI Control 2” function.
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.
analyzer.
Solder:
This model uses lead free solder (PbF).
Mechanism:
This model uses DL2S (Single tray) mechanism.
Refer to their respective original service manuals for *1, *2,
*3, *4.
*3, *4.
2
SA-PT850EE
3
SA-PT850EE
1
Safety Precautions
6
1.1.
GENERAL GUIDELINES
6
1.2.
Before Repair and Adjustment
6
1.3.
Protection Circuitry
6
1.4.
Safety Parts Information
7
2
Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
9
3
Precaution of Laser Diode
10
4
About Lead Free Solder (PbF)
11
4.1.
Service caution based on legal restrictions
11
5
Handling Precautions for Traverse Unit
12
5.1.
Cautions to Be Taken in Handling the Optical Pickup Unit
12
5.2.
Grounding for electrostatic breakdown prevention
12
6
Accessories
14
7
Operation Procedures
15
7.1.
Remote Control Key Buttons Operations
15
7.2.
Main Unit Key Buttons Operations
16
7.3.
Using the VIERA Link “HDAVI Control™”
17
7.4.
Music Port Connection and Operation
18
7.5.
USB Connection and Operation
19
7.6.
Audio & Video Connections
20
7.7.
Disc Information
21
8
New Features
23
8.1.
About HDMI
23
9
Self-Diagnosis and Special Mode Setting
25
9.1.
Service Mode Summary Table
25
9.2.
Service Mode Table
25
9.3.
DVD Self Diagnostic Function-Error Code
33
9.4.
Sales Demonstration Lock Function
36
9.5.
Service Precautions
37
10 Assembling and Disassembling
38
10.1. Disassembly Flow Chart
39
10.2. Main Components and P.C.B. Locations
40
10.3. Disassembly of Top Cabinet
41
10.4. Disassembly of the DVD Lid (When taking out disc
manually)
41
10.5. Disassembly of Front Panel
42
10.6. Disassembly of Volume P.C.B.
42
10.7. Disassembly of Mic P.C.B.
43
10.8. Disassembly of Panel P.C.B.
43
10.9. Disassembly of USB P.C.B.
44
10.10. Disassembly of Scart P.C.B.
44
10.11. Disassembly of Rear Panel
44
10.12. Disassembly of DVD Mechanism Unit
45
10.13. Disassembly of Relay P.C.B.
45
10.14. Disassembly of DVD Module P.C.B.
45
10.15. Disassembly of Main P.C.B.
46
10.16. Replacement of Regulator IC (IC2903)
46
10.17. Disassembly of D-Amp P.C.B.
47
10.18. Replacement of Digital Amp IC (IC5000)
48
10.19. Disassembly of SMPS & AC-Inlet P.C.B.
48
10.20. Replacement of Switch Regulator IC/Diode
(IC5701/D5702)
49
10.21. Replacement of Regulator Diode (D5801/D5802)
49
10.22. Replacement of Regulator Diode (D5803)
50
11 Assembly and Disassembly of DVD Mechanism Unit
51
11.1. Disassembly Procedure
51
12 Service Position
56
12.1. Checking & Repairing Scart P.C.B.
56
12.2. Checking & Repairing Panel P.C.B.
56
12.3. Checking & Repairing Mic P.C.B.
56
12.4. Checking & Repairing Main P.C.B.
56
12.5. Checking & Repairing D-Amp P.C.B.
57
12.6. Checking & Repairing DVD Module P.C.B.
57
12.7. Checking & Repairing SMPS P.C.B.
58
13 Measurements and Adjustments
59
13.1. Service Tools and Equipment
59
13.2. Important points in adjustment
59
13.3. Storing and handling of test discs
59
13.4. Optical adjustment
60
14 Abbreviations
61
15 Voltage and Waveform Chart
63
15.1. DVD Module P.C.B.
63
15.2. Main P.C.B.
65
15.3. D-Amp P.C.B.
66
15.4. SMPS P.C.B.
66
15.5. Panel & Tray Loading P.C.B.
67
15.6. Scart P.C.B.
67
15.7. Mic P.C.B.
67
15.8. Waveform Chart
68
16 Illustration of IC’s, Transistors and Diodes
70
17 Wiring Connection Diagram
71
18 Block Diagram
73
18.1. System Control
73
18.2. DVD (Servo)
74
18.3. DVD (Audio)
75
18.4. DVD (Video)
76
18.5. DVD (HDMI)
77
18.6. Audio
78
CONTENTS
Page
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4
SA-PT850EE
