Panasonic SA-VK460EE / SC-VK460EE Service Manual ▷ View online
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AMPLIFIER SECTION
RMS Output Power Stereo mode:
Front Ch (both ch driven)
115 W per channel (3
Ω
), 1 kHz, 10% THD
Total RMS Stereo mode power
230 W
PMPO output power
2500 W
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FM/AM TUNER, TERMINALS SECTION
Preset station
FM 20 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range
87.50 to 108.00 MHz (50 kHz
step)
Sensitivity
2.5 µV (IHF)
S/N 26dB
1.3 µV
Antenna terminals
75
Ω
(unbalanced)
Amplitude Modulation (AM)
Frequency range
522 to 1629 kHz (9 kHz step)
520 to 1630 kHz (10 kHz step)
AM Sensitivity S/N 20dB at 999 kHz
505 µV/m
Digital audio output
Coaxial digital output
Pin jack
Music Port Input Jack
Sensitivity
100 mV, 4.7 k
Ω
SA-VK460EE
Colour
(S)... Silver Type
Terminal
Stereo, 3.5 mm jack
Phone jack
Terminal
Stereo, 3.5 mm jack
Mic jack
Sensitivity
0.7 mV, 600
Ω
Terminal
Mono, 6.3 mm jack (1 system)
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CASSETTE DECK SECTION
Type
1 way, Auto reverse
Track system
4 Track, 2 Channel
Heads
Record/playback
Solid permoy head
Erasure
Double gap ferrite head
Motor
DC servo motor
Recording system
AC bias 100 kHz
Erasing system
AC erase 100 kHz
Tape speed
4.8 cm/s
Over frequency response (+3, -6 dB) at DECK OUT
Normal
35 Hz to 14 kHz
S/N ratio
50 dB (A-Weighted)
Wow and flutter
0.18 % (WRMS)
Fast forward and rewind time
Approx. 120 seconds with
C-60 cassette tape
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VIDEO SECTION
DVD Stereo System
Notes: This model’s DVD/CD mechanism changer unit is CRS1D. Please refer to the original service
manual (Order No. MD0603065A3) for this mechanism.
manual (Order No. MD0603065A3) for this mechanism.
Specifications
ORDER NO. MD0707003CE
Video system
PAL625/50, PAL525/60, NTSC
Composite video output
Output level
1 Vp-p (75
Ω
)
Terminal
Pin jack (1 system)
Component video output
[NTSC : 480p/480i, PAL : 576p/576i]
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)
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DISC SECTION
Disc played [8 cm or 12 cm]
(1) DVD (DVD-Video, DivX
* 6,*7
)
(2) DVD-RAM (DVD-VR, JPEG
* 4,*7
, MP3
* 2,*7
, MPEG4
* 5,*7
, DivX
* 6,*7
)
(3) DVD-R (DVD-Video, DVD-VR, JPEG
* 4,*7
, MP3
* 2,*7
, MPEG4
* 5,*7
,
DivX
* 6,*7
)
(4) DVD-R DL (DVD-Video, DVD-VR)
(5) DVD-RW (DVD-Video, DVD-VR, JPEG
* 4,*7
, MP3
* 2,*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)]
* 1
Conforming to IEC62107
* 2
MPEG-1 Layer 3, MPEG-2 Layer 3
* 3
Windows Media Audio Ver 9.0 L3
Not compatible with Multiple Bit Rate (MBR)
* 4
Exif Ver 2.1 JPEG Baseline files
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.
sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long and narrow
pictures may not be displayed.
* 5
MPEG4 data recorded with the Panasonic SD multi cameras or
DVD 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.
* 6
Plays all versions of DivX
®
video (including DivX
®
6) with standard
playback of DivX
®
media files. Certified to the DixV
®
Home Theater
Profile. GMC (Global Motion Compensation) is not supported.
* 7
The total combined maximum number of recognizable audio,
picture and video contents and groups: 4000 audio, picture and video
contents and 400 groups.
contents and 400 groups.
Pick up
Wavelength
CD
785 nm
DVD
662 nm
Laser Power
CD
CLASS 1M
DVD
CLASS 1
Audio output (Disc)
Number of channels
(FL, FR) 2 channel
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GENERAL
Power supply
AC 230 V, 50 Hz
Power consumption
105 W
Power consumption in standby mode:
0.9 W (approx.)
Dimensions (W x H x D)
250 mm x 330 mm x 333.6 mm
Mass
7.5 kg
Operating temperature range
+5 to +35°C
Operating humidity range
5 to 90% RH (no condensation)
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SYSTEM
SC-VK460(EE)
Music Center: SA-VK460 (EE)
Speaker: SB-PF460 (GC)
For information on speaker system, please refer to the original
Service Manual (Order No. MD0707002CE) for SB-PF460GC-S.
Service Manual (Order No. MD0707002CE) for SB-PF460GC-S.
Notes:
1.
Specifications are subject to changes without notice. Mass and
dimensions are approximate.
dimensions are approximate.
2.
Total harmonic distortion is measured by the digital spectrum
analyzer.
analyzer.
2
SA-VK460EE
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
CONTENTS
Page
Page
3
SA-VK460EE
2
Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
7
3
Precaution of Laser Diode
8
4
About Lead-Free Solder (PbF)
9
4.1.
Service caution based on legal restrictions
9
5
Handling Precautions for Traverse Unit
10
5.1.
Handling Optical Pickup
10
5.2.
Replacing Precautions for Optical Pickup Unit
10
5.3.
Grounding for Preventing Electrostatic Destruction
10
6
Accessories
11
7
Operation Procedures
12
7.1.
Main Unit Operation Control
12
7.2.
Remote Control Operation Control
13
7.3.
Disc Information
14
7.4.
DivX VOD Content
16
8
DVD/CD Mechanism Changer Unit
17
8.1.
CRS1D Mechanism Overview
17
8.2.
Music Port
20
9
Self diagnosis and special mode setting
21
9.1.
Service Mode Summary Table
21
9.2.
Service Mode Table
21
9.3.
Optical Pick-up Breakdown Diagnosis
31
9.4.
DVD Self-Diagnostic Function Error Code
33
9.5.
Sales Demostration Lock Function
39
9.6.
Service Precautions
39
10 Assembling and Disassembling
41
10.1. Caution
41
10.2. Disassembly flow chart
42
10.3. Main Parts Location
43
10.4. Disassembly of Top Cabinet
44
10.5. Disassembly of DVD/CD Mechanism Changer Unit
44
10.6. Disassembly of Rear Panel
45
10.7. Disassembly of Main P.C.B.
46
10.8. Disassembly of SMPS P.C.B.
46
10.9. Disassembly of D-AMP P.C.B.
46
10.10. Disassembly of Front Panel Unit
48
10.11. Disassembly for Mic P.C.B.
48
10.12. Disassembly for Panel P.C.B.
48
10.13. Disassembly of Tact Switch P.C.B.
49
10.14. Disassembly of Deck mechanism unit
50
10.15. Disassembly of Deck P.C.B.
50
10.16. Disassembly for Deck Mechanism
50
10.17. Disassembly of Traverse Unit
53
10.18. Disassembly of DVD Module P.C.B.
54
10.19. Disassembly of Deck Mechanism P.C.B.
55
10.20. Replacement for cassette lid
55
10.21. Rectification for tape jam problem
55
11 Service Positions
56
11.1. Checking and Repairing of Main P.C.B.
56
11.2. Checking and Repairing of SMPS P.C.B.
56
11.3. Checking and Repairing of Panel P.C.B.
57
11.4. Checking and Repairing of D-AMP P.C.B., Deck P.C.B. &
Deck Mechanism P.C.B.
58
12 Adjustment Procedures
59
12.1. Cassette Deck Section
59
12.2. Tuner Section
60
12.3. Alignment Points
61
13 Illustration of ICs, Transistors and Diodes
62
14 Voltage and Waveform Chart
63
14.1. DVD Module P.C.B.
63
14.2. Main P.C.B.
64
14.3. Panel P.C.B.
64
14.4. Damp P.C.B. & SMPS P.C.B.
65
14.5. Deck P.C.B., Deck Mechanism P.C.B. & Mic P.C.B.
65
14.6. Waveform Chart
66
15 Wiring Connection Diagram
67
16 Block Diagram
69
16.1. System Control Block Diagram
69
16.2. DVD Servo/ Video Block Diagram
70
16.3. Audio Block Diagram
71
16.4. Digital Amp Block Diagram
72
16.5. Deck Block Diagram
73
16.6. SMPS Block Diagram
74
17 Schematic Diagram Notes
75
18 Schematic Diagram
77
18.1. (A) DVD Module Circuit
77
18.2. (B) Main Circuit
81
18.3. (C) Panel Circuit
85
18.4. (D) Tact Switch Circuit,
(E) Mic Circuit & (G) Deck
Mechanism Circuit
87
18.5. (F) Deck Circuit
88
18.6. (H) D-Amp Circuit
89
18.7. (I) SMPS Circuit
91
18.8. Optical Pickup Unit Circuit
92
19 Printed Circuit Board
93
19.1. (A) DVD Module P.C.B. (Side A & B )
94
19.2. (B) Main P.C.B.
95
19.3. (C) Panel P.C.B.
96
19.4. (D) Tact Switch P.C.B., (E) Mic P.C.B., (F) Deck P.C.B. &
(G) Deck Mechanism P.C.B.
97
19.5. (H) D-Amp P.C.B.
98
19.6. (I) SMPS P.C.B.
99
20 Basic Troubleshooting Guide for Backend Module
101
20.1. Initialisation and Playability
101
21 Terminal Function of IC
102
21.1. IC2801 (C2CBYY000469
) System Microprocessor
102
21.2. IC6601 (C0HBB0000057
) FL Driver IC
103
22 Exploded Views
105
22.1. Cabinet Parts Location
105
22.2. Deck Mechanism Unit Parts Location (RAA4901-S)
107
22.3. Packaging
108
23 Replacement Parts List
109
23.1. Component Parts List
110
24 Schematic Diagram for printing with letter size
121
4
SA-VK460EE