Panasonic SA-VK960GCP User manual

Q
QQ
QAMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
OFront Ch (High Ch) 110 W per channel (3 Ω), 1 kHz,
10% THD
OFront Ch (Low Ch) 55 W per channel (6 Ω), 100 Hz,
10% THD
OSurround Ch 110 W per channel (3 Ω), 1 kHz,
10% THD
OCenter Ch 110 W per channel (3 Ω), 1 kHz,
10% THD
© 2007 Matsushita Electric Industrial Co Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SA-VK960GCP
Colour
(K).......................Black Type
OSubwoofer Ch 110 W per channel (3 Ω), 100 Hz,
10% THD
OTotal RMS Dolby Digital mode power
880 W
PMPO output power 10000 W
Q
QQ
QFM/AM TUNER, TERMINALS SECTION
Preset station FM 20 stations
AM 15 stations
Frequency Modulation (FM)
DVD Stereo System
Notes: This model is based on SA-VK960GC/GCS/GCT/GS-K. Please refer to the original service manual
(Order no. MD0707009CE).
Specifications
ORDER NO. MD0707015AE

OFrequency range 87.50 to 108.00 MHz (50 kHz
step)
OSensitivity 4.0 µV (IHF)
OS/N 26 dB 2.2 µV
OAntenna terminals 75 Ω(unbalanced)
Amplitude Modulation (AM)
OFrequency range 522 to 1629 kHz (9 kHz step)
520 to 1630 kHz (10 kHz step)
AM Sensitivity S/N 20 dB at 999 kHz
1000 µV/m
Music Port input jack
OSensitivity 100 mV, 4.7 kΩ
OTerminal Stereo, 3.5 mm jack
Phone jack
OTerminal Stereo, 3.5 mm jack
Mic jack
OSensitivity 0.7 mV, 600 Ω
OTerminal Mono, 6.3 mm jack (2 system)
AUX
OSensitivity 2V,8kΩ
OTerminal Stereo, RCA jack
USB Port
OUSB standard USB 2.0 full speed
OMedia file format support MP3 (*.mp3)
WMA (*.wma)
JPEG (*.jpg, *jpeg)
MPEG4 (*.asf)
OUSB device file system FAT12, FAT16, FAT32
OUSB port power 500 mA (Max)
Q
QQ
QCASSETTE DECK SECTION
OType 1 way, Auto Reverse
OTrack system 4-Track, 2 Channel
Heads
ORecord/Playback Solid permalloy head
OErasure Double gap ferrite head
Motor DC servo moto
r
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
Tape speed 4.8 cm/s
Overall frequency response (+3, -6 dB) at DECK OUT
ONormal 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
Q
QQ
QVIDEO SECTION
Video system NTSC
Composite video output
OOutput level 1 Vp-p (75 Ω)
OTerminal Pinjack(1system)
Component video output
[NTSC: 480p/480i, PAL: 576p/576i]
OY output level 1 Vp-p (75 Ω)
OPBoutput level 0.7Vp-p(75Ω)
OPRoutput level 0.7Vp-p(75Ω)
OTerminal
Pin jack (Y: green, PB:blue,P
R:red)(1system)
Q
QQ
QDISC 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)]
#1Conforming to IEC62107
#2MPEG-1 Layer 3, MPEG-2 Layer 3
#3Windows Media Audio Ver. 9.0 L3
Not compatible with Multiple Bit Rate (MBR)
#4Exif 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.
#5MPEG4 data recorded with Panasonic SD multi cameras or DVD
video recorders.
Conforming to SD VIDEO specifications (ASF standard) / MPEG4
(Simple Profile) video system/ G.726 audio system.
#6Plays all versions of DivX®video (including DivX®6) with standard
playback of DivX®media files. Certified to the DivX Stereo System
Profile.
#7The total combined maximum number of recognizable audio,
picture and video contents and groups: 4000 audio, picture and video
contents and 400 groups.
Pick up
Wavelength
OCD 785 nm
ODVD 662 nm
Laser power
OCD CLASS 1M
ODVD CLASS 1
Audio output (Disc)
ONumber of channels (FL,FR,C,SL,SR,SW)5.1ch
Audio performance (measurement at: Rec out terminal)
OFrequency response (CD-Audio) 4Hzto20kHz
Q
QQ
QGENERAL
Power supply AC 110 to 127V/220 to 240 V,
50/60 Hz
Power consumption 360 W
Power consumption in standby mode
0.9 W (approximate)
Dimensions (W x H x D) 250 x 330 x 334.6 mm
Mass 5.5 kg
Operating temperature range +5°C to +35°C
2
SA-VK960GCP

Operating humidity range 5% to 90% RH (no condensation)
Notes:
1.Specifications are subject to change without notice.
Mass and dimensions are approximate.
2.Total harmonic distortion is measured by the digital spectrum
analyzer.
Q
QQ
QSYSTEM
Refer to the respective original service manuals for *1, *2, *3, *4.
This model uses CRS1D mechanism (DVD/CD changer mechanism).
You can refer to the original service manual for information on this
mechanism.
3
SA-VK960GCP

1 Notes: 5
2 Voltage and Waveform Chart 6
2.1. DVD Module P.C.B. 6
2.2. Main P.C.B. 7
2.3. Panel P.C.B. 8
2.4. Deck, Deck Mechanism & Mic P.C.B. 9
2.5. D-Amp P.C.B. 9
2.6. SMPS P.C.B. 10
2.7. Waveform Chart 11
3 Block Diagram 15
3.1. System Control 15
3.2. DVD (Servo) 16
3.3. DVD (Audio) 17
3.4. DVD (Video) 18
3.5. Deck 19
3.6. Audio 20
3.7. Audio Digital Amp 21
3.8. Power 22
4 Schematic Diagram 23
4.1. DVD Module Circuit 23
4.2. Main Circuit 27
4.3. Panel Circuit 31
4.4. Tact Switch/Mic/Deck Mechanism/USB Relay/USB Circuit
32
4.5. Deck Circuit 33
4.6. D-Amp Circuit 34
4.7. SMPS Circuit 36
4.8. Speaker/Optical Pickup Unit Circuit 38
5 Printed Circuit Board 41
5.1. DVD Module P.C.B. 41
5.2. Main P.C.B. 42
5.3. Panel/USB Relay/USB P.C.B. 43
5.4. Tact Switch/Mic/Deck/Deck Mechanism P.C.B. 44
5.5. Damp/Speaker P.C.B. 45
5.6. SMPS P.C.B. 46
6 Exploded Views 47
6.1. Cabinet Parts Location 49
6.2. Deck Mechanism Unit Parts Location (RAA4901-S) 51
6.3. Packaging (SF-VK960GCP) 53
7 Replacement Parts List 54
7.1. Component Parts List 55
8 Schematic Diagram for printing with letter size 71
CONTENTS
Page Page
4
SA-VK960GCP

1 Notes:
—This service manual contains technical information which will allow service personnel’s to understand and service this
model.
—If the circuit is changed or modified, this information will be followed by supplement service manual to be filled with the
original service manual.
1) The base for this model is SA-VK960GC/GCS/GCT/GS-K. You can refer to the original service manual (Order no.
MD0707009CE). As such this service manual does not contain the following information as below:-
• • •
• Safety Precautions
• • •
• Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
• • •
• Precaution of Laser Diode
• • •
• About Lead Free Solder (PbF)
• • •
• Handling Precautions for Traverse Unit
• • •
• Accessories
• • •
• Operation Procedures
• • •
• DVD/CD Changer Mechanism Unit
• • •
• Self-diagnosis & Special Mode Setting
• • •
• Assembling & Disassembling
• • •
• Service Position
• • •
• Adjustment Procedures
• • •
• Illustration of IC’s, Transistors & Diodes
• • •
• Wiring Connection Diagram
• • •
• Schematic Diagram Notes
2) Contents include for this service manual:-
• • •
• Voltage and Waveform Chart
• • •
• Block Diagram
• • •
• Schematic Diagram
• • •
• Printed Circuit Board
• • •
• Cabinet Exploded Views
• • •
• Replacement Parts List
5
SA-VK960GCP

2 Voltage and Waveform Chart
Note:
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it
may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
2.1. DVD Module P.C.B.
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 1.2 1.4 1.5 0 0 3.4 1.8 1.3 1.4 1.2 1.3 0 1.1 1 0 3.4 1.3 1.1 1.9 0.7
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CD PLAY 0.6 0.4 2.3 0.5 1.4 2.6 2 0.8 1.8 0.7 3.4 0 3.4 0.7 1.1 1.5 1.6 1.8 1.4 2
Ref No.
MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
CD PLAY 1.8 0 0 1.3 0 3.4 3.4 3.4 3.4 1.7 0 3.4 2.8 2.8 3 3.4 3.2 3.2 0 3.2
Ref No.
MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
CDPLAY0.1000.80.11.91.603.23.203.23.200.100000
Ref No.
MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
CD PLAY 0 0 1.2 3.2 0.8 2.3 0 1.8 0 0.5 1.8 3.3 2.2 2.2 1.8 1.8 1.7 1.7 1.7 1.7
Ref No.
MODE 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
CDPLAY 0 0 0.40.10.21.93.3 0 2.21.72.62.62.62.62.72.72.42.52.52.5
Ref No.
MODE 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140
CD PLAY 1.8 2.0 2 1.7 0 1.7 1.7 3.4 0.9 0.9 0.4 3.3 2.4 1 1 2.4 0 0.4 0.9 0
Ref No.
MODE 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160
CDPLAY3.43.400003.41.51.71.70.91.703.41.51.601.333.1
Ref No.
MODE 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
CD PLAY 2.9 3.2 2.9 3.1 0 3.4 3.2 3.1 3 3 3.1 3 0 3.4 3.2 3 3.1 2.9 2.9 2.9
Ref No.
MODE 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200
CD PLAY 3.3 0 1.6 3.4 1.6 0 1.3 3.3 3.3 3.2 3.1 0.1 2.1 0 0 3 1.5 0 0 1.6
Ref No.
MODE 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
CD PLAY 3.4 0.1 2.2 0.1 0 3.4 0.3 1.6 1.6 0 1.2 1.8 2.7 2.5 1.4 1
Ref No.
MODE 1234567891011121314151617181920
CDPLAY 3.32.93.33.13.00.13.13.33.3 3 3 0 2.93.32.63.33.23.23.11.8
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CDPLAY 1.60.10.10.20.21.43.3 0 1.61.61.71.60.10.10.1 - 3.31.62.6 -
Ref No.
MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54
CD PLAY 0 2.9 3.3 3.1 3 0 2.9 3.2 3.3 2.8 2.8 0 3.0 0
Ref No.
MODE 12345678
CD PLAY 3.2 - 0 - 4.6 - - 5
Ref No.
MODE 12345
CD PLAY 2.5 2.5 0 1.3 0.8
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 1.7 1.7 1.7 2.2 2.2 1.8 0 5.1 3.3 0 2.4 2.8 2.6 2.6 4.1 4.3 4.8 3.7 0 3.3
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30
CDPLAY 8.98.81.71.71.71.73.35.1 0 0
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 0 3.3 2.9 3.3 1.6 0.9 1.7 1.7 5.2 0 0.9 0.1 0.1 0 2.5 2.5 5.2 0 2.5 2.5
Ref No.
MODE 21 22 23 24 25 26 27 28
CD PLAY 2.5 2.5 5.2 0 2.6 2.5 2.6 5.1
Ref No.
MODE 1234 12345 12345678
CDPLAY1.23.300 3.33.300 - 00003.23.303.3
Ref No.
MODE 1234567891011121314151617181920
CDPLAY 1.11.01.81.01.72.31.31.81.20.13.33.33.33.31.61.60.61.21.51.7
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 35 36 37 38 39 40
CD PLAY 1.8 1.8 2 1.9 0 2 0 2.5 1.7 1.1 0.8 1.6 1.0 1.6 2.3 1.4 3.3 1.7 1.1 1.4
Ref No.
MODE 41 42 43 44 45 46 47 48
CDPLAY1.61.71.721.903.30.8
Ref No.
MODE 12345 12345 123456
CD PLAY 3 3 0 4.6 5.1 2.7 2.7 0 4.2 5.1 1.6 0.1 1.6 1.7 3.3 1.6
Ref No.
MODE 12345678
CDPLAY 0.15.15.13.32.23.30.13.4
Ref No.
MODEECBECBECBECBECB
CDPLAY1.100.4 1.500.9 1.100.4 1.600.9 1.500.9
Ref No.
MODEECBECBECBECB
CD PLAY 0.1 5.1 0.1 5.1 0 5.1 1.3 3.9 1.9 4.5 2.3 3.9
Ref No.
MODE 123456 ECB ECB
CD PLAY 0 0 1.3 0.1 0.1 4.8 0 4.3 0.1 3.4 3.3 0.1
SA-VK960GCP DVD MODULE P.C.B.
QR8111 QR8420 QR8571
Q8321 Q8325 Q8331 Q8335 Q8341
Q8551 Q8552 Q8561 Q8562
IC8691 IC8695 IC9003
IC9005
IC8651
IC8651
IC8651
IC8421
IC8421
IC8611IC8606IC8601
IC8001
IC8001
IC8001
IC8001
IC8001
IC8001
IC8001
IC8001
IC8001
IC8001
IC8001
IC8051
IC8251
IC8251
IC8051
IC8051
IC8111
IC8151
6
SA-VK960GCP

2.2. Main P.C.B.
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 5 0 0 2.2 4.8 1.5 0 1.5 2.2 0 1.5 0 2.2 4.8 2.2 5 2.2 2.2 0 2.2
STANDBY 5 0 0 2.2 4.8 1.5 0 1.5 2.2 0 1.5 0 2.2 4.8 2.2 5 2.2 2.2 0 2.2
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32
CDPLAY2.201.41.401.41.401.41.402.3
STANDBY2.201.41.401.41.401.41.402.3
Ref No.
MODE 1234567891011121314151617181920
CDPLAY00000000000000000000
STANDBY00000000000000000000
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CDPLAY00000000000000000000
STANDBY00000000000000000000
Ref No.
MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
CDPLAY000000001.50000.10 - 00000
STANDBY000000001.50000.10- 00000
Ref No.
MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
CDPLAY00005.204.80000000000000
STANDBY00005.204.80000000000000
Ref No.
MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
CDPLAY0000-77.1000.10.2-0 -00.100000
STANDBY0000-77.1000.10- 0 - 00.100000
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 2.6 2.6 2.6 2.6 2.6 0 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 0.6 0.6 0.6 2.6
STANDBY 2.6 2.6 2.6 2.6 2.6 1.8 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 0.6 0.6 0.6 2.6
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CDPLAY2.62.605.200001.45.1000000002.62.6
STANDBY2.62.605.200001.45.1000000002.62.6
Ref No.
MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
CD PLAY 2.6 2.6 2.6 0 0.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 0 5.2 2.6 2.6 2.5 2.5 2.6
STANDBY 2.6 2.6 2.6 0 0.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 0 5.2 2.6 2.6 2.5 2.5 2.6
Ref No.
MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
CDPLAY 2.62.62.62.62.62.62.62.52.52.62.62.62.52.62.62.62.62.62.62.6
STANDBY 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.5 2.5 2.6 2.6 2.6 2.5 2.6 2.6 2.6 2.6 2.6 2.6 2.6
Ref No.
MODE 12345678
CDPLAY000-70007.1
STANDBY000-70007.1
Ref No.
MODE 12345678
CDPLAY000-70007.1
STANDBY000-70007.1
Ref No.
MODE 123456789101112131415161718
CD PLAY 2.6 1.5 2.6 - 2.6 - 2.6 2.6 5.1 0.8 0.8 0.6 - 5.1 - 0 0.5 0
STANDBY 2.6 1.5 2.6 - 2.6 - 2.6 2.6 5.1 0.8 0.8 0.6 - 5.1 - 0 0.5 0
Ref No.
MODE 1234567891011121314
CDPLAY0007.1000000-7000
STANDBY0007.1000000-7000
Ref No.
MODE 1234567891011121314
CDPLAY0007.1000000-7000
STANDBY0007.1000000-7000
Ref No.
MODE 12345678910111213141516
CDPLAY000000-7000000007.1
STANDBY000000-7000000007.1
Ref No.
MODE 1234567891011121314151617181920
CDPLAY50000.10.1023.51.10.75.1-0 -5.25.25.11.40
STANDBY50000.10.1023.51.10.75.1-0 -5.25.25.11.40
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CDPLAY00.250005.15.15.15.100002.74.14.5000
STANDBY00.250005.15.15.15.100002.74.14.5000
Ref No.
MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
CDPLAY05.24.20.14.905.205.200000000000
STANDBY05.24.20.14.905.205.2000000005.100
Ref No.
MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
CDPLAY 5.25.2 0 0 0.80.80.55.15.15.15.25.15.15.2 5 5 0 3.8 0 0
STANDBY 5.2 5.2 0 0 0.8 0.8 0.5 5.1 5.1 5.1 5.2 5.1 5.1 5.2 5 5 0 3.8 0 0
Ref No.
MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
CD PLAY 0 0 4.7 5.1 0 0 0 5.1 4.3 0.5 4.7 3.9 4.3 4.3 0.5 0 3.5 5.1 5.2 5
STANDBY 0 0 4.7 5.1 0 0 0 5.1 4.3 0.5 4.7 3.9 4.3 4.3 0.5 0 3.5 5.1 5.2 5
Ref No.
MODE 12345678 12345 123
CDPLAY-5.100000- 17.15.2013.2 17.1012
STANDBY-5.100000 - 17.15.2013.2 17.1012
IC2200
IC2600
IC2600
IC2720IC2660
IC2502
IC2600
IC2600
IC2000
IC2000
IC2200
IC2200
IC2810
IC2600
IC2401
IC2500
IC2501
IC2210
IC2210
IC2300
IC2340
IC2200
IC2200
IC2210
IC2210
7
SA-VK960GCP

Ref No.
MODEECBECBECBECBECB
CD PLAY 0 0 4.2 0 12 0 12 0 12 4.7 - 5.2 4.7 - 5.1
STANDBY 0 3.6 0 0 12 0 12 0 12 4.7 - 5.1 4.7 - 5.1
Ref No.
MODEECBECBECBECBECB
CDPLAY0-1.70 00-1.7 00-1.7 00-4.7 00-4.7
STANDBY 1.7 -1.7 0 0 0 0.6 0 0 0.6 0 0 0.6 0 0 0.6
Ref No.
MODEECBECBECBECBECB
CD PLAY 0 -4.7 0 0 0 0.7 1.5 1.5 0 0 0 0.6 1.4 1.4 0
STANDBY 1.5 1.5 0 0 0 0.1 1.5 1.5 0 0 0 0.6 1.4 1.4 0
Ref No.
MODEECBECBECBECBECB
CD PLAY 0 0 -4.7 0 0 0.7 0 0 0.6 0 0 -4.7 0 5.1 0
STANDBY0 00.6 0 00.7 0 00.6 0 00.6 05.10
Ref No.
MODEECBECBECBECBECB
CD PLAY 5.1 5.1 4.4 0 0 4.5 5.1 5.1 4.3 3.2 4.7 3.8 5.2 4.8 5.1
STANDBY 5.1 5.1 4.4 0 0 4.5 5.1 5.1 4.3 6.2 4.7 3.8 4.8 5.1 4.8
Ref No.
MODEECBECBECBECBECB
CD PLAY 5.6 6.2 9 12 0 12 12 0 12 0 12 0 0 12 0
STANDBY 5.6 6.2 9.1 12.1 0 12 12.1 0 12 0 12 0 0 12 0
Ref No.
MODEECBECBECBECBECB
CD PLAY 0 0 0.2 0 0 0.2 0 5.1 0 0 5.1 0 6.3 0.5 6
STANDBY 0 0 0.2 0 0 0.2 0 5.1 0 0 5.1 0 6.3 0.9 6.1
Ref No.
MODE E C B E C B E C B
CD PLAY 0 4.6 -2.1 0 0 0 0 0 -3.5
STANDBY04.6-2.1 000 000.7
Ref No.
MODE E C B
CD PLAY 0 -3.5 0
STANDBY 1.8 1.8 0
SA-VK960GCP MAIN P.C.B.
Q2913
Q2110 Q2111
Q2200 Q2201 Q2202
Q2000 Q2001 Q2002
Q2340 Q2341
Q2342 Q2501
Q2700
Q2370 Q2371 Q2500
Q2502 Q2503 Q2504 Q2505
Q2902
Q2600
Q2903
Q2711
Q2904
Q2701 Q2702 Q2710
Q2905 Q2906 Q2907
Q2810 Q2900 Q2901
QR8031
Q8030 Q8031Q2915
2.3. Panel P.C.B.
Ref No.
MODE 1234567891011121314151617181920
CD PLAY -28.2 -24.8 -21.3 -17.9 -21.4 -14.5 -24.8 -21.3 -24.7 -24.7 -21.3 -24.7 -23.1 -24.7 -21.3 -24.7 -24.7 -28 -18 -21.3
STANDBY -28.2 -24.8 -21.3 -17.9 -21.4 -14.5 -24.8 -21.3 -24.7 -24.7 -21.3 -24.7 -23.1 -24.7 -21.3 -24.7 -24.7 -28 -18 -21.3
Ref No.
MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CD PLAY -21.3 -21.3 -24.8 -28.1 -28.1 -24.8 -21.8 -28.1 -28.1 -21.3 -25 -25.2 -25 -25 -25 -25 -25 -25.1 -25.1 -25.1
STANDBY -21.3 -21.3 -24.8 -28.1 -28.1 -24.8 -21.8 -28.1 -28.1 -21.3 -25 -25.2 -25 -25 -25 -25 -25 -25.1 -25.1 -25.1
Ref No.
MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
CD PLAY -28 -28 -28 -28 -28 -28 -28 -28 0 2.2 2.1 5.1 4.2 4.8 0.1 4.7 0 0 -7.6 -11
STANDBY -28 -28 -28 -28 -28 -28 -28 -28 0 2.2 2.1 5.1 4.2 4.8 0.1 4.7 0 0 -7.6 -11
Ref No.
MODE 61 62 63 64
CD PLAY -17.9 -17.9 -28 -21.3
STANDBY -21.3 -21.3 -17.9 -24.8
Ref No.
MODE 12345678
CDPLAY000-70007.1
STANDBY000-70007.1
Ref No.
MODE ECB ECB ECB ECB ECB
CDPLAY0120 0120 12012 12012 00.10
STANDBY 0 12 0 0 12 0 12 0 12 12 0 12 0 0.1 0
Ref No.
MODE ECB ECB ECB ECB ECB
CD PLAY 0 5.1 -1.1 0 0.1 5 0 0.1 5 0 0.1 5 0 0 -2.2
STANDBY 0 5.1 -1.1 0 0.1 5 0 0.1 5 0 0.1 5 0 0 0.7
Ref No.
MODE E C B E C B
CD PLAY 0 0 0 0 -2.2 0
STANDBY 0 0 0.7 1.1 1.1 0
SA-VK960GCP PANEL P.C.B.
Q6803Q6802
Q6801
Q6603 Q6604 Q6701
Q6702 Q6703 Q6704 Q6705
Q6601 Q6602
IC6702
IC6701
IC6701
IC6701
IC6701
8
SA-VK960GCP

2.4. Deck, Deck Mechanism & Mic P.C.B.
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 0 0 0.6 5.5 5.5 2.8 0 0.3 0 1.9 7.2 0 11.3 0 0 0 0.3 0 0.2 5.4
STANDBY000.40.40.2000000000000.3000.1
Ref No.
MODE 21 22 23 24
CD PLAY 6.3 0.7 0 0
STANDBY 0.3 0.3 0 0
Ref No.
MODE 1234
CD PLAY 7.9 0 0 0
STANDBY0000
Ref No.
MODEECBECBECBECBECB
CD PLAY 0 -0.1 0 0 15.3 0 0 15.3 0 0 0 0 0 11.6 -0.6
STANDBY000 000 000 000 000
Ref No.
MODE 1234
CD PLAY 0.7 5 4.2 5.3
STANDBY0000
Ref No.
MODE 1234
CD PLAY 0.5 0 3.9 5
STANDBY0000
Ref No.
MODE E C B E C B E C B
CD PLAY 2.4 4 3 0.1 1.5 0.7 4.5 6.3 5
STANDBY 2.4 4 3 0.1 1.5 0.7 4.5 6.4 5
SA-VK960GCP DECK P.C.B.
SA-VK960GCP MIC P.C.B.
Q6901 Q6902 Q6903
IC951
IC971
SA-VK960GCP DECK MECHANISM P.C.B.
Q1005 Q1007 Q1017
IC1001
IC1001
IC1004
Q1003 Q1004
2.5. D-Amp P.C.B.
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 2.5 0 0 29.2 0 -29.2 -21 29.6 11.1 -0.2 -29.5 -16.9 -29.5 -0.3 11 29.5 -29.2 -29.2 0 29.2
STANDBY 0.2 0 0 0.5 0 -0.5 0.3 0.5 0.3 0 -0.4 0.1 -0.4 0 0 0.5 -0.4 -0.4 0 0.5
Ref No.
MODE 21 22 23
CD PLAY 0 -0.1 6
STANDBY 0 0 0
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 2.5 0 0 29.2 0 -29.2 -21 29.6 11.1 -0.2 -29.5 -16.9 -29.5 -0.3 11 29.5 -29.2 -29.2 0 29.2
STANDBY 0.2 0 0 0.5 0 -0.5 0.3 0.5 0.3 0 -0.4 0.1 -0.4 0 0 0.5 -0.4 -0.4 0 0.5
Ref No.
MODE 21 22 23
CD PLAY 0 -0.1 6
STANDBY 0 0 0
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 2.5 0 0 29.2 0 -29.2 -21 29.6 11.1 -0.2 -29.5 -16.9 -29.5 -0.3 11 29.5 -29.2 -29.2 0 29.2
STANDBY 0.2 0 0 0.5 0 -0.5 0.3 0.5 0.3 0 -0.4 0.1 -0.4 0 0 0.5 -0.4 -0.4 0 0.5
Ref No.
MODE 21 22 23
CD PLAY 0 -0.1 6
STANDBY 0 0 0
Ref No.
MODE 1234567891011121314151617181920
CD PLAY 2.5 0 0 29.2 0 -29.2 -21 29.6 11.1 -0.2 -29.5 -16.9 -29.5 -0.3 11 29.5 -29.2 -29.2 0 29.2
STANDBY 0.2 0 0 0.5 0 -0.5 0.3 0.5 0.3 0 -0.4 0.1 -0.4 0 0 0.5 -0.4 -0.4 0 0.5
Ref No.
MODE 21 22 23
CD PLAY 0 -0.1 6
STANDBY 0 0 0
Ref No.
MODE 1234567891011121314
CDPLAY0.102.52.702.505.302.52.75.305.3
STANDBY 0 0.5 0.2 0.2 0.2 0.2 0 0.2 0 0.2 0.2 0.1 0 0.4
Ref No.
MODEECBECBECBECBECB
CD PLAY 2.7 -0.8 5.4 2.7 2.6 1.7 0 5.1 0 0 5.1 0 5.5 5.5 0
STANDBY 0.2 -1.5 0.2 0.2 1 0.2 0 0.5 0 0 0.5 0 0.4 0 0.4
Ref No.
MODE E C B E C B E C B
CD PLAY 0 0 0.7 0 5.3 -0.3 0 5.2 -0.3
STANDBY00.40 000 000
IC5400
Q5603Q5602Q5601
Q5600Q5551Q5550Q5501
SA-VK960GCP D-AMP P.C.B.
IC5100
IC5100
IC5500
IC5200
IC5200
IC5300
Q5500
IC5300
IC5400
9
SA-VK960GCP

2.6. SMPS P.C.B.
Ref No.
MODE 12345 12345678
CD PLAY -30.3 -30.7 30.4 -27.6 -30.7 -30.6 -30.6 -30.7 -30.3 -27.5 -29.4 -26.6 -26.3
STANDBY -30.4 -30.7 30.4 -27.7 -30.8 -30.6 -30.6 -30.7 -30.5 -27.8 -29.8 -26.8 -26.7
Ref No.
MODE 12345678 123
CD PLAY -30.4 -26.6 -30.4 -30.3 30.3 - 30.4 30.3 -11.3 -29.6 -27
STANDBY -30.8 -27 -30.7 -30.3 30.4 - 30.4 30.3 -11.3 -29.6 -27
Ref No.
MODEECBECBECBECBECB
CD PLAY 7.1 19.5 7.7 15.1 16.6 15.7 -7 -19.4 -7.5 -29.1 -29 -29.6 -21.6 -20.4 -20.9
STANDBY 7.1 19.9 7.7 15.3 16.7 15.9 -7 -20 -7.5 -29.3 -29.1 -29.5 -21.7 -20.5 -21
Ref No.
MODEECBECBECBECBECB
CD PLAY -21.6 -20.4 -20.9 0 0.1 4.5 1.3 0 0.7 0 0.1 0.6 0 5 0.1
STANDBY -21.7 -20.5 -21 0 0.1 4.5 1.3 0 0.7 0 0.1 0.6 0 5 0.1
Ref No.
MODEECBECBECBECBECB
CD PLAY 3.6 4.7 4.2 0 1.2 0.5 0 29.5 0 -28.2 -29.6 -28.8 -30.7 -30.8 -30.4
STANDBY 3.6 4.7 4.2 0 1.3 0.5 0 29.5 0 -28.2 -29.6 -28.8 -30.7 -30.8 -30.6
Ref No.
MODE E C B
CD PLAY 0 -7.5 -0.5
STANDBY 0 -7.5 -0.6
Ref No.
MODE E C B E C B E C B
CD PLAY 0 5 0 050 05-2.6
STANDBY 0 5 0 050 05-2.6
IC5790IC5701
IC5801 IC5901
SA-VK960GCP SMPS P.C.B.
Q5705Q5704
Q5804 Q5925 Q5928
Q5752
Q5971
Q5970Q5802
Q5702
QR5500 QR5503QR5502
Q5751Q5750
Q5502 Q5503 Q5504 Q5701
10
SA-VK960GCP

2.7. Waveform Chart
2.7.1. Waveform 1
WF No. IC2000-32 (PLAY)
1.2Vp-p(20usec/div)
WF No. IC2200-13,15,16,17
28 (PLAY)
0.1Vp-p(200usec/div)
WF No. IC2200-14 (PLAY)
0.3Vp-p(200usec/div)
WF No. IC2200-30 (PLAY)
3.3Vp-p(200usec/div)
WF No. IC2200-34 (PLAY)
6.8Vp-p(200usec/div)
WF No. IC2200-35,36 (PLAY)
4.6Vp-p(200usec/div)
WF No. IC2200-18 (PLAY)
0.2Vp-p(200usec/div)
WF No. IC2200-37 (PLAY)
7.2Vp-p(200usec/div)
WF No. IC2200-44 (PLAY)
5.9Vp-p(200usec/div)
WF No. IC2200-79 (PLAY)
2.1Vp-p(200usec/div)
WF No. IC2000-4 (PLAY)
0.6Vp-p(20usec/div)
WF No. IC2000-6,8,11 (PLAY)
1Vp-p(20usec/div)
WF No. IC2000-13,21(PLAY)
0.4Vp-p(20usec/div)
WF No. IC2000-15,18(PLAY)
0.4Vp-p(20usec/div)
WF No. IC2000-24,27,30 (PLAY)
2Vp-p(20usec/div)
WF No. IC2200-80,81 (PLAY)
1.1Vp-p(200usec/div)
WF No. IC2200-82 (PLAY)
1.2Vp-p(200usec/div)
WF No. IC2200-83,84 (PLAY)
0.7Vp-p(200usec/div)
WF No. IC2200-87 (PLAY)
0.7Vp-p(200usec/div)
WF No. IC2200-88 (PLAY)
0.6Vp-p(200usec/div)
WF No. IC2200-91,92 (PLAY)
5.9Vp-p(5msec/div)
WF No. IC2200-93,94 (PLAY)
3Vp-p(200usec/div)
WF No. IC2200-99 (PLAY)
1.8Vp-p(200usec/div)
WF No. IC2200-100 (PLAY)
0.3Vp-p(200usec/div)
11
SA-VK960GCP

2.7.2. Waveform 2
WF No. IC2210-77 (PLAY)
6.8Vp-p(200usec/div)
WF No. IC5100-1 (PLAY)
7.6Vp-p(1usec/div)
WF No. IC2502-2,4 (PLAY)
6.8Vp-p(200usec/div)
WF No. IC2502-3,10 (PLAY)
4.6Vp-p(200usec/div)
WF No. IC2502-5,6 (PLAY)
7.2Vp-p(200usec/div)
WF No. IC2210-62,63,75
(PLAY)
1Vp-p(200usec/div)
WF No. IC2600-15 (PLAY)
4.2Vp-p(50nsec/div)
WF No. IC2600-10 (PLAY)
2.2Vp-p(5msec/div)
WF No. IC2600-11 (PLAY)
1.7Vp-p(10usec/div)
WF No. IC2600-13 (PLAY)
4.4Vp-p(50nsec/div)
WF No. IC2210-64 (PLAY)
0.16Vp-p(200usec/div)
WF No. IC2210-74 (PLAY)
0.4Vp-p(5msec/div)
WF No. IC5100-2 (PLAY)
3.1Vp-p(5msec/div)
WF No. IC5100-10,14 (PLAY)
70Vp-p(1usec/div)
WF No. IC5100-22 (PLAY)
1.75Vp-p(200usec/div)
WF No. IC5200-1 (PLAY)
7.6Vp-p(1usec/div)
WF No. IC5200-2 (PLAY)
3.1Vp-p(5msec/div)
WF No. IC5200-10,14 (PLAY)
70Vp-p(1usec/div)
WF No. IC5200-22 (PLAY)
1.75Vp-p(200usec/div)
WF No. IC5300-1 (PLAY)
7.6Vp-p(1usec/div)
WF No. IC5300-2 (PLAY)
3.1Vp-p(5msec/div)
WF No. IC5300-10,14 (PLAY)
70Vp-p(1usec/div)
WF No. IC5300-22 (PLAY)
1.75Vp-p(200usec/div)
WF No. IC5400-1 (PLAY)
7.6Vp-p(1usec/div)
12
SA-VK960GCP

2.7.3. Waveform 3
WF No. IC5400-2 (PLAY)
3.1Vp-p(5msec/div)
WF No. IC5400-10,14 (PLAY)
70Vp-p(1usec/div)
WF No. IC5400-22 (PLAY)
1.75Vp-p(200usec/div)
13
SA-VK960GCP

14
SA-VK960GCP

3 Block Diagram
3.1. System Control
MICROPROCESSOR
IC2600
C2CBYY000470
SA-VK960GCP SYSTEM CONTROL BLOCK DIAGRAM
2
3
4
1
12
11
10
35
100
OPEN_SW
ST_SW
HOME
CW
CCW
DVD_CMD
PLL_CLK
30
PLL_DA
29
DVD_CLK
37
DVD_STAT
36
50
TUN_SD
27
TUN_ST/DO
28
EE_CS
40
ASP CK
49
ASP DA
48
EE_CLK
39
EE_DAT
38
SYNC
19
KA CS
52
KA CLK
54
KA DAT
53
85
JOG_A
76
JOG_B
75
DC DET
MUTE_C
70
PCONT
58
69
F_HOP
F_HOP
6
KEY2
KEY1
PCONT
MUTE_D
DC DET
LED 1
IC2660
EEPROM
CS
DO
SK
DI
FL DISPLAY
GR9 GR2
SG1
SG35
G8 P1 G1 P35
FL6601
IC6701
C0HBB0000064
FL_CLK
S DATA
FL2
3
4
6
5
ASP CLK
ASP DAT
DVD_MUTE
44
CS
18
S CLK
45
55
54
53
RESET
52
FL_DAT
42
FL_RST
RMT
OSC
5
30
54
1
-VP
(REMOTE CONTROL SENSOR)
Z6702
98
43
FL_CS
FL1
RESET
XC_IN
XC_OUT
X2602
H0A327200115
32.8kHz
Q2600
RESET
VREF
TUN_CLK
TUN_DI
TUN_SD
TUN_ST/DO
TUNER PACK
DVD_CLK
DVD_STAT
DVD_CMD
FP8101
2
CN2036
FP8101 CN2036
FP8101 CN2036
CNP2100
CNP2100
CNP2100
CNP2100
2
3
4
6
1
3
S6711 S6712 S6713 S6714 S6715
TUNER
S6702
S6701
1021
CN6703CN2602
H6704H6902CN6703CN2602
772011
H6704H6902CN6703CN2602
9918 13
H6704H6902CN6703CN2602
101019 12
POWER
S6703 S6704 S6705
SOUND EQ
S6706
S6716 S6717 S6718
REC TAPE DVD/CD FF
S6719 S6720
STOP REW
6
CN5103
CN2808
3
CN5102
CN2809
12
CN5603
CNP2370
VOL_JOG_A
VOL_JOG_B
28
3
CN6703CN2602
1615
CN6703CN2602
247
CN6703CN2602
1714
CN6703CN2602
1417
CN6703CN2602
1516
CN6703CN2602
2
H6703
2
1
H6703
1
CNP5904
CNP5904
3
CNP5904H6703
VREF +
VREFVREF
VREF
SYS6V
VREF
TO POWER
DVD SERVO / VIDEO
TO / FROM
AUDIO
TO
93
94
1219
CN6703CN2602
VREF
92
KEY3
S6722
S6721
MULTI CHANGE
EXT-IN
OPEN/CLOSE
S6723
SINGLE CHANGE
S6724
DISC 1
S6725 S6726
DISC 3
S6727 S6728
DISC 4
S6729 S6730
DISC 5
DISC 2
1315
X2601
H2B100500004
10MHz
X_IN
X_OUT
DC_DET
SYNC
29
2
CN6703CN2602
84
LED 2
68
DVD_PCONT
CN2038
14
CN2038
13
CN2038
10
CN2038
9
CN2038
8
CN2038
7
CN2038
4
CN2038
2
CN2038
1
CN2038
3
5
CAM_SENSOR
21
PLAY_SW
22
UD_SENSOR
23
BOTTOM_SW
20
PLUNGER
CRS1
TO/FROM
TO AUDIO
FROM POWER
TO DIGITAL AMP
SMPS
FROM
82
MOTOR 10V
PLUNGER
ON/OFF
SWITCH
SUPPLY
CONTROL
SWITCH
57
MUTE HP
HP_SW
MIC_SW
MPORT
95
SPE_AD
MUTE HP
LED OSB
SPC_A
SPC_B
SPC_C
65
67
66
AUDIO
FROM
Q2110
Q2 111
INVERTER
INVERTER
DVD_PCONT
TO SMPS
HALF_1
72
MODE_1
73
PLUNGER 1
79
PLUNGER 2
80
DECK2 AD
91
PHOTO 2
90
PHOTO 1
89
MOTOR
MOTOR
74
REC
REC_H
DECK1_H1
71
DECK1_H
78
CN2602
29
CN6703
2
CN2602
28
CN6703
3
26
CN6703
5
27
CN6703
4
13
CN6703
18
9
CN6703
22
8
CN6703
23
CN1001
1
CN1001
5
CN1001
2
CN2602
CN2602
CN2602
CN2602
CN2602
CNP2101
CNP2101
CNP2101
FROM / TO
DECK
TO
DECK
FROM SMPS
FROM SMPS
Q2001
Q2002
D2001
1
CN6703
CN2602
30
21
CN6703
CN2602
10
Q6701
Q6703
Q6704
Q6705
Q2915
LED
DRIVE
Q2913
LED
DRIVE
D6708
D6709
D6910
D6707
VR6701
VOLUME JOG
(Not Supplied)
11
H6704 H6902
FROM
AUDIO
SUB WOOFER
S6707
USB
S6707
DECK 1 DECK 2
S6708 S6709
DISPLAY DECK 1/2
FL DRIVER
SPE AD
SPE AD
SPE AD
SPE AD
M+9V
SWITCH
KA DAT
KA CLK
KA CS
AUDIO
TO
LED
DRIVE
LED
DRIVE
LED
DRIVE
M+9V
FP8101 CN2036
23
DVD_MUTE
TO AUDIO
FROM
DVD (AUDIO)
DVD MUTE
TRIGGER
SWITCH
Q2000
SURROUND ENHANCER SUPER SOUND EQ SUPER SURROUND
MIC VOL + MIC VOL -
SA-VK960GCP
15

3.2. DVD (Servo)
1
-
FP8251
2
-
FP8251
MOTOR
SPINDLE
M
3
-
FP8251
4
-
FP8251
CH3
CH3
VCC2-Vf
2
2
VCC2-Vf
CH4
CH4
-
+
2
VCC1
CH2
CH2
CH1
CH1
OPIN+
OPIN-
4
5
+
-
MOTOR
TRAVERS
M
BIAS2
+
-
LDIN
24
25
1
VO3-
18
+
-
VO3+
17
+
-
SHIFT
LEVEL
VO4-
16
+
-
VO4+
15
-
+
-
+
-
+
SHIFT
LEVEL
+
-
BIAS1
SHIFT
LEVEL
SHIFT
LEVEL
-
+
-
+
-
+
-
+
VO2-
VO2+
VO1-
VO1+
OPOUT
VIN3
VIN1
VIN2
TRIN
OPTICAL PICK UP UNIT
PHOTO DETECTOR
A3A4
B3B4
A2A1
B2B1
24
FP8531 F-
22
FP8531 HFM
25
COIL
FOCUS
FP8531
F+
ACTUATOR
COIL
TRACKING
23
FP8531 T-
T+
26
FP8531
(CD)
DIODE
LASER
(DVD)
DIODE
LASER
AMP
HEAD
11
12
13
14
AD1
6
122
66 23
DRV1
PWM1
2
126
127
3
PWM0
DRV0
TRVFT MUTE
SP MUTE
26
67
VHALF
110
MOTOR DRIVE
48 27
MUTE
CH3
P3
P4
MUTE
CH1,2
9
49
LPC2
TRCDATA1
LPCO2
LPC1
LPCO1
RFINP
RFINN
VIN10
VIN9
VIN8
VIN7
VIN6
VIN5
VIN4
VIN3
VIN2
VIN1
105
PIN(CD) FP8531
3
FP8531 PIN(DVD)
103
12
LD DRIVE
11
106
LD+(CD) FP8531
Q8561,Q8562
SUPPLY CONTROL
SWITCH
QR8571
LD DRIVE
Q8551,Q8552
LD+(DVD)
104
14
96
RFP
FP8531
FP8531
RFN 95
13
111
112
17
116
FE2(DVD/CD) FP8531
FP8531
FE1(DVD/CD)
115
16
5
114
SUB2 FP8531
4
FP8531 SUB1
113
118
TD(DVD) FP8531
19
TC(DVD)
117
18
FP8531
20
FP8531 TB(DVD)
119
TA(DVD)
21
FP8531
DV5.0 LSI
120
20
MUTE
CH4
78
HFMON
D+3.3V
IC8001 IC8251
MN2DS0018MP C0GBG0000048
SA-VK960GCP DVD (SERVO) BLOCK DIAGRAM
P12
FP8531
15
DVD CD 59
: DVD HEAD SIGNAL LINE
: DVD RF SIGNAL LINE
: MOTOR DRIVE SIGNAL LINE
: CD HEAD SIGNAL LINE : TRACKING ERROR SIGNAL LINE
: FOCUS ERROR SIGNAL LINE
SA-VK960GCP
16

3.3. DVD (Audio)
4
6
USB
RECEPTACLE
D +
D -
33 1
55 3
CN8002-A
VBUS OUT
44 2
3
FP9001
1
FP9001
2
FP9001
3
5
CN8003
CN8002-ACN8003
CN8002-A
CN8002-B
CN8002-B
CN8002-B
CN8003
CN7002
CN7002
CN7002
4
IC9005
5
4
3
2
OC
EN
IN
IN
OUT
OUT
6
7
OUT 8
C0DBZYE00002
USB VBUS
USB OVER
D+5V
146
ROUT
144
LOUT
60
65
P13
DRV2
REGULATOR
OPTICAL PICK-UP UNIT
ADDRESS
MEMORY
DATA
MEMORY
IC8051
64M SDRAM
ADDRESS
MEMORY
DATA
MEMORY
CLK
NWE
NCAS
NRAS
NCS
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
38
16
17
18
19
35
22
34
33
32
31
30
29
26
25
24
23
53
51
50
48
47
45
44
42
13
11
10
8
7
5
4
2
MCK
NWE
NCAS
NRAS
NCSM
MA11
(DQM3)
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MDQ15
MDQ14
MDQ13
MDQ12
MDQ11
MDQ10
MDQ9
MDQ8
MDQ7
MDQ6
MDQ5
MDQ4
MDQ3
MDQ2
MDQ1
MDQ0
IC8001
DV5.0 LSI
RFINP
VN1RF
VN2RF
VN3RF
VN4RF
RFINN
P6
P7
P8
53
55
SYSTEM
CONTROL
TO/FROM
CPU CLOCK
CPU STATUS
CPU CMD FP8101
2
CN2036
1
3
FP8101 CN2036
100
14
FP8531
RFP
RFN
13
FP8531
160
162
164
168
170
172
176
178
177
175
171
169
201
203
207
209
208
206
202
200
198
199
192
190
189
188
194
181
185
167
163
161
159
TD(DVD)
19
TC(DVD)
18
20
TB(DVD)
TA(DVD)
21
95
96
97
98
99
1
2
4
54
FP8101 CN2036
62
151
63
64
150
149
58
56
148
57
71
FP8101 CN2036
39
FP8101 CN2036
37
FP8101 CN2036
35
FP8101 CN2036
33
FP8101 CN2036
31
FP8101 CN2036
29
FP8101 CN2036
27
FP8101 CN2036
25
23
FP8101 CN2036
A MUTE
QR8420
MUTING
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
AND GATE
AND GATE
IC8695
C0JBAA000502
IC8691
C0JBAA000502
6
13
12
11
7
8
SRCK
LRCK
DRV3
DRV4
DRV5
ADOUT
DATA1
DATA4
DATA3
DATA2
LRCK
BCK
4
3
2
DACCK
P11
STB DAC STB DAC
SBT3
SB03
P10
MD
5
FG
SCK
MC
MS
27
28
15
16
19
20
21
22
26
DVD MIX L
DVD MIX R
DVD FL
DVD FR
DVD SL
DVD SR
DVD CNT
SUBW
ZFLAG
MN2DS0018MP
IC8421
AUDIO DAC
C0FBBK000050
I/F
INPUT
SERIAL
CONTROLLER
FUNCTION
WITH
DIGITAL FILTER
OVERSAMPLING
4X/8X
MODULATOR
DELTA-SIGMA
MULTI-LEVEL
ENHANCED
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
V OUT5
V OUT4
V OUT3
V OUT2
V OUT1
LOW-PASS FILTER
DAC
OUTPUT AMP AND
DAC
LOW-PASS FILTER
DAC
ZERO2
V OUT8
V OUT7
V OUT6
MANAGER
CLOCK
SYSTEM
ZERO DETECT
CLOCK
SYSTEM
I/F
CONTROL
FUNCTION
TO AUDIO
TO
SYSTEM CONTROL
C3ABPG000145
FP8531
FP8531
FP8531
FP8531
1
2
4
FP8101
SA-VK960GCP
DVD (AUDIO) BLOCK DIAGRAM
P5
50
IC9003
X9004
INVERTER GATE
C0JBAB000908
60
65
82
3
4
5
7
6
IC8651
32M FLASH MEMORY
ADDRESS
ADDRESS
DATA
ADDRESS
ADDRESS / DATA
NRST
NEXOE
NEXCE
NEXWE
EXADR20
EXADR19
EXADR18
EXADR17
EXADR16
EXADT15
EXADT14
EXADT13
EXADT12
EXADT11
EXADT10
EXADT9
EXADT8
EXADT7
EXADT6
EXADT5
EXADT4
EXADT3
EXADT2
EXADT1
EXADT0
XRST 12
28
XOE
XCE
26
11
XWE
A20
10
9 A19
A18
16
17
A17
A16
48
1 A15
A14
2
3
A13
A12
4
5
A11
A10
6
7
A9
A8
8
18A7
A6 19
20A5
A4 21
22A3
A2 23
24A1
A0 25
45
DQ15
DQ14
43
41
DQ13
DQ12
39
36
DQ11
DQ10
34
32
DQ9
DQ8
30
DQ7 44
DQ6 42
DQ5 40
38
DQ4
DQ3
35
33
DQ2
31 DQ1
DQ0
29
212
42
41
40
39
38
37
36
29
28
27
26
25
24
23
22
21
35
34
30
45
31
213
214
70
RFKWMHB01320
3
1
3
OPTICAL IN
EXTRG1
75
IECINPUT
: DVD : MAIN SIGNAL LINE AUDIO SIGNAL LINE : USB SIGNAL LINE
: DVD RF SIGNAL LINE
SA-VK960GCP
17

3.4. DVD (Video)
1
1
OUT
1
OUT
RESET
C0EBA0000029
RESET
C0EBE0000456
IC8606
IC8601
NRST
70
P1
P2
5
6
46
47
( Not Supplied)
SDA
SDA
SCL
SCL
16M EEPROM
IC8611
46
47 6
5
IC8001
DV5.0 LSI
MN2DS0018MP
CR/PR/R
CB/PB/B
Y/PY/G
4
C IN
8
5
14
Y IN
MUTE 1
MUTE 2
CR IN
15
13
CB IN
CY IN
11
C OUT
32
IC2000
VIDEO BUFFER
C9ZB00000461
10
PR(BLUE)
JK2001
VIDEO OUT
JK2001
PB(GREEN)
JK2001
BIAS
6dB LPF
6 MHz
CLAMP
6dB LPF
6 MHz
LPF
6 MHz
BIAS
6dB LPF
12 MHz
BIAS
6dB LPF
12 MHz
6dB LPF
12 MHz
CLAMP
+
CY OUT
CY SAG
23
24
75
CR OUT
CR SAG
17
18
75
Y OUT
Y SAG
26
27
75
V OUT
V SAG
29
30
75
CB OUT
CB SAG
20
21
75
75
BIAS
6
CV IN
CLAMP
6dB
L
H
SEL
7
SEL
131
130
L
H
C
XRESET
Y
129
138
DAC1 OUT
DAC2 OUT
DAC3 OUT
DAC4 OUT
DAC5 OUT
139
11
BUFFER
Q8331
BUFFER
Q8335
BUFFER
Q8341
BUFFER
Q8321
BUFFER
Q8325
49
CN2036
FP8101
47
CN2036
FP8101
45
CN2036
FP8101
43
CN2036
FP8101
41
CN2036
FP8101
SA-VK960GCP DVD (VIDEO) BLOCK DIAGRAM
X8621
OSCO
OSCI
DVD A+5V
: DVD VIDEO SIGNAL LINE
Y(RED)
JK2001
155
156
70
SA-VK960GCP
18

3.5. Deck
SA-VK960GCP DECK BLOCK DIAGRAM
LOGIC L / H
ACC
R
R
RP
NOR / CrO &
HI / LO LOGIC
LOGIC
REC / PB
REC_H/
BEATPROOF
SWITCH
BIAS
OSCILLATOR
CONTROL
RIPPLE
RESECTION
11
CNP2101CN1001
7
CNP2101CN1001
2
CNP2101CN1001
5
CNP2101CN1001
REC_H
DECK 1_H
REC_NR
MOTOR
MOTOR
DRIVE
1
CNP2101CN1001
SUPPLY CONTROL /
PLUNGER SWITCH
SUPPLY CONTROL /
PLUNGER SWITCH
B
B
PLAYBACK
HEAD
CS1001
CS1002
ERASE HEAD
( DECK 2 )
PB_L
PB_R
IC1004
CNB13030R2AU
PHOTO_PB
PL1
PL2
PLG1
PLG2
REC IN H_F
MODE
REC IN H_R
HALF
PHOTO_RP
HALF_PB
MODE_PB
ADOUT
IC971
CNB13030R2AU
RGSD12A1445T
Z971
L1002
D971
D951 PL971
PL970
S 952
S 951
S 975
S 971
S 974
S 972
8
7
10
6
911
19
15
12
4
23
5
16
14
13
Q1003
Q1004 , Q1005 ,
Q1007
Q6601 Q6603
M
13
CN6703
18
CN2602
28
CN6703
3
CN2602
29
CN6703
2
CN2602
9
CN6703
22
CN2602
8
CN6703
23
CN2602
CN6601
1
CN971
1
CN6601
2
CN971
2
6
CN971
6
7
CN971
7
8
CN971
8
10
CN971
10
5
CN971
5
CN6601
CN6601
CN6601
CN6601
CN6601
IC951
FROM / TO
AUDIO
FROM
SYSTEM CONTROL
FROM
SYSTEM CONTROL
TO
SYSTEM CONTROL
FROM
SYSTEM CONTROL
C1AA00000612
IC1001
AN7348S-E1
Q1017
RP
23
2
1
10
CNP2101CN1001
5
20
24
22
3
8
CNP2101CN1001
REC_NL
L_CH
R_CH
RECORD/PLAY
HEAD
18
17
L_CH
TP5
R_CH
274
CN2602CN6703
265
CN2602CN6703
TP3
TP4
TP10
TP11
TP12
,
Q6602 Q6604
,
P.B EQ/REC AMP/ALC/TPS AMP
R/P SELECT
PHOTO INTERRUPTER
PHOTO INTERRUPTER
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
SA-VK960GCP
19

3.6. Audio
+
_
+
_
PB_R
PB_L
C0ABCB000052
IC2500-2
C0ABCB000052
IC2501-2
6
57
-
+
-
+
67
5
IC2500-1
QUAD OP-AMP
QUAD OP-AMP
QUAD OP-AMP
QUAD OP-AMP
QUAD OP-AMP QUAD OP-AMP
C0ABCB000052
C0ABCB000052
IC2501-1
2
31
-
+
-
+
21
3
13
12 14
13
12 14
-
+
-
+
C0ABCB000052
IC2501-3
9
10 8
-
+
C0ABCB000052
IC2500-3
9
10 8
-
+
9
2
3
6
10
4
5
C0JBAR000326
IC2502
WIDE SURROUND SWITCH
Q6803
MUTING
CONTROL
Q2371
MUTING
CONTROL
MUTE C
FROM
SYSTEM CONTROL
JK6902
MIC 1
JK6901
MIC 2
4
1
5
7
2
8
Q6901, Q6902,
Q6903
CNP2601
CN6702
H6701
CN6701
52
77
63
65
C1BB00001012
IC2210
KARAOKE PROCESSOR
MIC IN
C0ABBB000230
IC2300
KARAOKE AMP
6
57
-
+
-
+
21
3
62
64
KA LOUT
KA LOUT
KA ROUT
KA ROUT
65
KA DAT
65
KA CLK
65
KA CS
74
KA LIN
75
KA RIN
KA DAT
KA CLK
KA CS
HP MUTE
FROM
SYSTEM CONTROL
TO
SYSTEM CONTROL
C1BB0000086
IC2401
SPECTRUM ANALYZER
17
SPE AD
10
SPC A
11
SPC B
12
SPC C
7
CIN SPE AD
SPC A
SPC B
SPC C
FROM
SYSTEM CONTROL
H6704
H6902
11
MPORT
TO
SYSTEM CONTROL
Q2504
MUTING
E OUT L
Q2502
MUTING
E OUT R
Q2500
MUTING
Q2505
MUTING
Q2503
MUTING
FLSEL OUT
FRSEL OUT
SUB IN
C IN
OP IN 1
OP IN 2 OP OUT 2
FLVOL OUT
FRVOL OUT
FLF IN
FRF IN
SL OUT
SR OUT
FL OUT
FR OUT
C OUT
SURROUND L
SURROUND R
FRONT L
FRONT R
CENTER
SUBOUT
OP OUT 1
C1BB00001098
AUDIO SIGNAL PROCESSOR
FL IN
SL IN
SR IN
PB_L
INR4
PB_R
INL4
RECOUTR
RECOUTL
L IN
R IN
AUX L
JK2300
FLSEL OUT
FRSEL OUT FLVOL IN
FRVOL IN
SLVOL IN
SRVOL IN
CVOL IN
SUBVOL IN
SLSEL OUT
SRSEL OUT
CSEL OUT
SUBSEL OUT
IC2200
AUX R
JK2300
AMP
AMP
AMP
AMP
AMP
AGC
AMP
AMP
AMP
AMP
AMP
H BASS
ASS
TONE
INL1
INR1
100
MIX R
MIX L
TUN R-CH
TUN L-CH
AUX R-CH
AUX L-CH
FR IN
RMPORT L
RMPORT R
99
72
75
90
89
92
91
87
96
95
84
83
81
80
82
79
64
65
13
22
36
35
23
53
21
37
24
52
34
14
20
FRF IN
16
28
15
30
17
44
SRVOL OUT
SLVOL OUT
CVOL OUT
39
26
32
SRF IN
CF IN
SLF IN
40
27
31
48
47
45
46
MCU
I/F
DVD FR
DVD FL
DVD SR
DVD SL
DVD CNT
DVD SUBW
88
C0AABB000125
IC2340
HEADPHONE AMP
6
57
-
+
-
+
21
Q2342
Q2340
MUTING
CONTROL
MUTING
18
41
19
3
FROM
DVD
(AUDIO)
HP MUTE
FROM
SYSTEM CONTROL
SA-VK960GCP AUDIO BLOCK DIAGRAM
SUBWOOFER
TUNER PACK
JK6801
HP DETECT
TO SYSTEM CONTROL
HEADPHONE
5
4
1
2
3
6
7
INR5
INL5
FMPORT R
FMPORT L
94
93
JK6802
5
4
1
2
3
6
7
MUSIC PORT
MPORT R-CH
MPORT L-CH
MPORT
TO
AUDIO
DIGITAL AMP
TO AUDIO
DIGITAL AMP
25
CN2036
FP8101
27
CN2036
FP8101
31
CN2036
FP8101
29
CN2036
FP8101
35
CN2036
FP8101
33
CN2036
FP8101
39
CN2036
FP8101
37
CN2036
FP8101
5
7
TN2100
TN2100
7
CN5603
CNP2370
CN5603
CNP2370
CN5603
CNP2370
CN5603
CNP2370
CN5603
CNP2370
CN5603
CNP2370
9
5
3
6
7
9
5
3
6
11
1
3
CNP2601
CN6702
4
CNP2601
CN6702
CNP2601
CN6702
Q2501
BUFFER
HP L-CH
HP R-CH
9
CNP2601
CNP2601
CN6702
7
CN6702
11
CNP2101
CNP2101
CN1001
CN1001
10
CLOCK
DATA
1
2
3
6
5
7
C0ABBB000230
IC6702
MUSIC PORT AMP
L IN
R IN
Q2341
MUTING
Q6801
MUTING
Q6802
MUTING
Q2370
MUTING
4
1
5
7
2
8
MIC AMP
QR8031
BUFFER
Q8031
MUTING
MUTE F
FROM
SYSTEM CONTROL
Q8030
MUTING
Q2202
MUTING
Q2201
MUTING
Q2200
BUFFER
DVD MUTE
FROM
SYSTEM CONTROL
H6701
CN6701
3
MIC SW
TO
SYSTEM CONTROL
FROM
DECK
: MAIN SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: AM / FM SIGNAL LINE
: MIC / MUSIC PORT / AUX SIGNAL LINE
: AUDIO SOURCE SIGNAL LINE
SA-VK960GCP
20