Panasonic DVD-S29GCS / DVD-S29GCU / DVD-S29GN / DVD-S29PLA / DVD-S29PL / DVD-S29EE / DVD-S29GCA / DVD-S29GC / DVD-S29GD / DVD-S29PX Service Manual ▷ View online
Power supply:
AC120 V, 60 Hz
(DVD-S29PLA)
AC110-240 V, 50 / 60 Hz
(DVD-S29PL / PX)
AC230 V, 50 Hz
(DVD-S29EE)
AC220-240 V, 50 / 60 Hz
(DVD-S29GCS / GCU / GCA /
GC / GD)
GC / GD)
AC230-240V, 50 Hz
(DVD-S29GN)
Power consumption:
9 W
Power consumption in standby mode:
approx. 1 W
Dimensions:
430 (W) × 248 (D) × 43 (H)
mm
mm
Mass:
2.14 kg
2005
DVD-S29GCS
DVD-S29GCU
DVD-S29GN
DVD-S29PLA
DVD-S29PL
DVD-S29EE
DVD-S29GCA
DVD-S29GC
DVD-S29GD
DVD-S29PX
DVD-S29GCU
DVD-S29GN
DVD-S29PLA
DVD-S29PL
DVD-S29EE
DVD-S29GCA
DVD-S29GC
DVD-S29GD
DVD-S29PX
DL4.1 Mechanism Series
Colour
(S).......................Silver Type
Signal system:
NTSC
(DVD-S29PLA / PL / PX)
NTSC, PAL 625 / 50, PAL 525
/ 60
/ 60
(DVD-S29GCS / GCU / GD)
PAL625 / 50, PAL525 / 60,
NTSC
NTSC
(DVD-S29GN / EE / GCA /
GC)
GC)
Operating temperature range:
+ 5 to + 35 ° C
Operating humidity range:
5 to 90 % RH (no
condensation)
condensation)
DVD Player
Specifications
ORDER NO.CHM0501003C3
Region number:
Region No.1
(DVD-S29PX)
Region No.2
(DVD-S29GCA / GC)
Region No.3
(DVD-S29GCS / GCU / GD)
Region No.4
(DVD-S29GN / PLA / PL)
RegionNo.5
(DVD-S29EE)
Discs played [8 cm or 12 cm]:
(1)
DVD (DVD-Video)
(2)
DVD-RAM (DVD-VR compatible, JPEG formatted discs)
(3)
DVD-R / RW / + R / + RW (DVD-Video compatible)
(4)
CD-Audio (CD-DA)
(5)
SVCD (Conforming to IEC62107)
(6)
CD, CD-R / CD-RW (CD-DA, Video CD, SVCD, MP3,
WMA, JPEG formatted discs)
WMA, JPEG formatted discs)
(7)
MP3 / WMA
● The total combined maximum number of recognizable
audio and picture contents and groups:
audio and picture contents and groups:
4000 audio and picture
contents and 400 groups.
contents and 400 groups.
● Compatible compression rate:
MP3:
between 32 kbps and 320 kbps
WMA:
between 48 kbps and 320 kbps
(8)
JPEG
● Exif Ver 2.1 JPEG Baseline files
● The total combined maximum number of recognizable
audio and picture contents and groups:
audio and picture contents and groups:
4000 audio and picture
contents and 400 groups.
contents and 400 groups.
● Picture resolution:
between 320 × 240 and 6144
× 4096 pixels
× 4096 pixels
(Sub sampling is 4:2:2 or 4:2:0)
(9)
HighMAT Level 2 (Audio and Image)
Video output:
Output level:
1 Vp-p (75
Ω
)
Output terminal:
Pin jack (1 system)
S video output:
Y output level:
1 Vp-p (75
Ω
)
C output level:
NTSC; 0.286 Vp-p (75
Ω
)
PAL; 0.300 Vp-p (75
Ω
)
Output terminal:
S terminal (1 system)
Component video output:
[NTSC: 525(480)p / 525(480)i,
PAL: 625(576)p / 625(576)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
)
Output terminal:
Pin jack (Y: green, P
B
: bule,
P
R
: red)
Number of terminals:
1 system
Audio output:
Output level:
2 Vrms (1 kHz, 0 dB)
Output terminal:
Pin jack
Number of terminals:
2 channel:
1 system
Audio performance:
(1)
Frequency response:
● DVD (linear audio):
4 Hz-22 kHz (48 kHz sampling)
4 Hz-44 kHz (96 kHz sampling)
● CD audio:
4 Hz-20 kHz
(2)
S / N ratio:
● CD audio:
115 dB
(3)
Dynamic range:
● DVD (linear audio):
100 dB
● CD audio:
98 dB
(4)
Total harmonic distortion:
● CD audio:
0.0025 %
Digital audio output:
Coaxial digital output:
Pin jack
Pickup
Wave length:
662 nm / 785 nm
Laser power:
CLASS 2 / CLASS 3A
Note:
Specifications are subject to change without notice.
Mass and dimensions are approximate.
Solder:
This model uses lead free solder (PbF).
2
DVD-S29GCS / DVD-S29GCU / DVD-S29GN / DVD-S29PLA / DVD-S29PL / DVD-S29EE / DVD-S29GCA / DVD-S29GC / DVD-S29GD / DVD-S29PX
1
SAFETY PRECAUTIONS
4
1.1.
GENERAL GUIDELINES
4
2
PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
4
3
Precaution of Laser Diode
5
4
About lead free solder (PbF)
5
5
PREVENTION OF STATIC ELECTRICITY DISCHARGE
7
5.1.
Grounding for electrostatic breakdown prevention
7
5.2.
Handling Precautions for Traverse Unit (Optical Pickup) 7
6
DISASSEMBLING THE CASING AND CHECKING P.C.B.S
8
6.1.
Disassembly Procedure
8
6.2.
Casing Parts and P.C.B. Positions
8
6.3.
Top Panel
9
6.4.
Front Panel
9
6.5.
Module P.C.B.
9
6.6.
Mechanism Unit
9
6.7.
Rear panel
10
6.8.
Mother P.C.B. and Power SW P.C.B.
10
6.9.
Service Position
11
7
ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
12
7.1.
Disassembly Procedure
12
7.2.
Traverse Unit
12
7.3.
Tray
13
7.4.
Loading section
14
7.5.
Loading motor P.C.B.
15
7.6.
Optical Pickup Unit
16
7.7.
Traverse Motor
18
8
Self-Diagnosis Function and Service Modes
20
8.1.
Optical Pickup Breakdown Diagnosis
20
8.2.
Service Mode Table 1
21
8.3.
DVD Self Diagnostic Function-Error Code
21
8.4.
Last Error Code saved during NO PLAY
22
8.5.
Service mode table 2
23
8.6.
Sales demonstration lock function
25
8.7.
Handling After Completing Repairs
25
9
Service Precautions
26
9.1.
Recovery after the dvd player is repaired
26
9.2.
Firmware version-up of the DVD player
26
10 ADJUSTMENT PROCEDURES
27
10.1. Service Tools and Equipment
27
10.2. Important points in adjustment
27
10.3. Storing and Handling Test Discs
27
10.4. Optical adjustment
28
11 Abbreviations
30
12 VOLTAGE CHART
32
12.1. MOTHER P.C.B. (EXCEPT DVD-S29PLA)
32
12.2. MOTHER P.C.B. (DVD-S29PLA ONLY)
33
12.3. MODULE P.C.B.
34
13 BLOCK DIAGRAM
37
13.1. OVERALL BLOCK DIAGRAM
37
13.2. POWER SUPPLY BLOCK DIAGRAM
38
13.3. SERVO BLOCK DIAGRAM
39
13.4. VIDEO BLOCK DIAGRAM
40
13.5. AUDIO BLOCK DIAGRAM
42
14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
DIAGRAM NOTES
43
14.1. INTERCONNECTION SCHEMATIC DIAGRAM
43
14.2. SCHEMATIC DIAGRAM NOTES
44
15 SCHEMATIC DIAGRAM
45
15.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (EXCEPT DVD-S29PLA)
45
15.2. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (EXCEPT DVD-S29PLA)
46
15.3. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (DVD-S29PLA ONLY)
48
15.4. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-S29PLA ONLY)
49
15.5. MODULE SCHEMATIC DIAGRAM
51
16 PRINT CIRCUIT BOARD
55
16.1. MOTHER P.C.B. (EXCEPT DVD-S29PLA)
55
16.2. MOTHER P.C.B. (DVD-S29PLA ONLY)
56
16.3. MOTHER P.C.B. & MODULE P.C.B. ADDRESS
INFORMATION
57
16.4. MODULE P.C.B. (1 / 2) (COMPONENT SIDE)
58
16.5. MODULE P.C.B. (2 / 2) (FOIL SIDE)
59
17 EXPLODED VIEWS
61
17.1. CASING PARTS & MECHANISM SECTION EXPLODED
VIEW
61
17.2. MECHANISM SECTION EXPLODED VIEW
62
17.3. PACKING & ACCESSORIES SECTION EXPLODED
VIEW
63
18 REPLACEMENT PARTS LIST
64
CONTENTS
Page
Page
3
DVD-S29GCS / DVD-S29GCU / DVD-S29GN / DVD-S29PLA / DVD-S29PL / DVD-S29EE / DVD-S29GCA / DVD-S29GC / DVD-S29GD / DVD-S29PX
1.1.1. LEAKAGE CURRENT COLD
CHECK
1. Unplug the AC cord and connect a jumper between the two
prongs on the plug.
2. Measure the resistance value, with an ohmmeter, between
the jumpered AC plug and each exposed metallic cabinet
part on the equipment such as screwheads, connectors,
control shafts, etc. When the exposed metallic part has a
return path to thechassis, the reading should be between
1M
part on the equipment such as screwheads, connectors,
control shafts, etc. When the exposed metallic part has a
return path to thechassis, the reading should be between
1M
Ω
and 5.2M
Ω
.
When the exposed metal does not have a return path to
the chassis, the reading must be
.
Figure 1
1.1.2. LEAKAGE CURRENT HOT CHECK
(See Figure 1 .)
1. Plug the AC cord directly into the AC outlet. Do not use an
isolation transformer for this check.
2. Connect a 1.5k
Ω
, 10 watts resistor, in parallel with a 0.15µF
capacitors, between each exposed metallic part on the set
and a good earth ground such as a water pipe, as shown in
Figure 1.
and a good earth ground such as a water pipe, as shown in
Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more
sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the
voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the
above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current mu3st
equivalent) may be used to make the hot checks, leakage
current mu3st
not exceed 1/2 milliamp. In case a
measurement is outsideof the limits specified, there is a
possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the
customer.
possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the
customer.
1 SAFETY PRECAUTIONS
1.1. GENERAL GUIDELINES
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
2 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD)
TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistorsand
semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage
caused by electro static discharge (ESD).
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistorsand
semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage
caused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available dischargingESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alminum
foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, alminum foil or
comparableconductive material).
comparableconductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
4
DVD-S29GCS / DVD-S29GCU / DVD-S29GN / DVD-S29PLA / DVD-S29PL / DVD-S29EE / DVD-S29GCA / DVD-S29GC / DVD-S29GD / DVD-S29PX
