![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg1.png)
DVD Stereo System
SA-VK62DGC
SA-VK62DGS
SA-VK62DGCS
Colour
(S)... Silver Type
ORDER NO. MD0503096C3
Specifications
n AMPLIFIER SECTION
RMS Output Power Stereo Mode both channels driven: 10 %
Total Harmonic Distortion
1 kHz Front CH 110 W per channel (4 Ω )
Total RMS Stereo mode power 220 W
PMPO output power 2400 W
n FM/AM TUNER, TERMINALS SECTION
Preset station FM 15 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range 87.50 - 108.00 MHz (50 kHz step)
Sensitivity 2.5 µV (IHF)
S/N 26dB 2.2 µV
ntenna terminals 75 Ω (unbalanced)
mplitude Modulation (AM)
Frequency range 522 - 1629 kHz (9 kHz step)
520 - 1630 kHz (10 kHz step)
M Sensitivity S/N 20dB at 1000 kHz
560 µV/m
udio performance (Amplifier)
Input sensitivity/Input impedance
ux 250 mV, 12 kΩ
Digital audio output
Optical digital output Optical terminal
Phone jack
Terminal Stereo, 3.5 mm jack
Mic jack
Sensitivity 0.7 mV, 600 Ω
Terminal Mono, 6.3 mm jack (2 system)
n CASSETTE DECK SECTION
Type Auto-Reverse
Track system 4-Track, 2 Channel
Heads
Record/playback Solid permalloy 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
Overall frequency response (+3, -6 dB) at DECK OUT
Normal 35 Hz - 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
n DISC SECTION
Disc played [8 cm or 12 cm]
(1) DVD (DVD-Video)
(2) DVD-RAM (DVD-VR, JPEG*4,*5)
(3) DVD-R/RW (DVD-Video)
+R/RW (Video)
© 2005 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg2.png)
20 Block Diagram
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
OPTICAL PICKUP
B
QR8571
CONTROL
HFM
VCC
HFM
SUPPLY
SWITCH
Q8552
Q8551
OUT
LDDVD
SWITCH
SWITCH
Q8562
Q8561
LDCD
SWITCH
SWITCH
LDU
17
LD(DVD)
16
LD(CD)
15
SW
8
SUBSEL
1M
PIN(CD)
PIN(DVD)
VREF
SUB2
SUB1
13
11RF9
14
SUB1
SUB2
VREF1
6
RF
VREF2 (RF-)
FE2
FE1
7
FE1(DVD/CD)
FE2(DVD/CD)
TC
4
TC(DVD)
TD
5
TD(DVD)
TB
2
TB(DVD)
3
TA(DVD)
TA
TRACKING COIL
T-
T+
13
14
V01-
VIN3
23
V01+
9
F-
11
V02-
MUTE12
20
FOCUS COIL
F+
12
V02+
MUTE4
MUTE3
27
TRVM+
15
V04+
IC8251
C0GBG0000048
MOTOR DRIVE
VIN1
28
2
SPINDLE MOTOR UNIT
SPM+
TRVM-
16
17
V04-
V03+
VIN2
LDCNT
3
SPM-
TRV_INNER_SW
5
6
18
V03-
OPIN-
OPOUT
1
BIAS1
4
OPIN+
24
LDIN
25
BIAS2
26
TRIN
R
78
DRV3
LPC01
126
82
AD0
LPC02
143
124
134
125
130
133
110
129
123
LPC1
LPC2
DRV7
VIN9
VIN5
VIN10
127
VIN6
VREFH
111
RFINN
132
RFINP
131
VIN7
136
VIN8
VIN3
115
137
VIN4
138
114
116
VIN2
VIN2RF
VIN4RF
135
VIN3RF
MN2DS03VP1H
OSCO
OSCI
166
165
X8621
117
VIN1
IC8001
VIN1RF
76
DV2.1
148
83
DRV1
DRV8
146
79
DRV4
147
VCOF/AD4
PWM1
139
AD2
PWM0
75
DRV0
81
128
140
AD1
DRV6
VHALF
65
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg3.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
Q8560
D8550
Q8550
SWITCH
SWITCH
B
IC8601
C0EBE0000384
RESET IC
DQ0
2,4,5,7,8,10,11,
13,42,44,45,47,
48,50,51,53
1,2,4,5,7,8,10,
11,13-15,17,18,
252,254,256
MDQ0
DQ15
MDQ15
A0
22-26,
29-35
217,220,221,223
224,226-228,230,
233,237,238
MA0
IC8051
C3ABPG000133
64 SDRAM
A11
20
234
MA11
IC8651
RFKWMH82H160(GC/GS)
RFKWMH82J160(GCS)
16M FLASH ROM
/WE
/CS
UDQM
BA1
LDQM
BA0
39
21
15
19
232
249
BA1
BA0
251
DQM0
240
DQM1
243
NCSM
/RAS
CLK
38
MCK
/CAS
16
17
18
244
245
MCKI
NRAS
248
NCAS
NWE
241
A16
9,10,16,17,48
21,30,31,43,45
EXADR16
A20
EXADR20
MN2DS03VP1H
A0
1-8,18-25
23-25,27,32,
33,36,37,39-42,
46,47,50,51
EXADT0
IC8001
A15
EXADT15
DV2.1
DQ0
39-36, 38-45
192-195,197-200,
203,204,206-208
210-212
MDQ16
DQ15
MDQ31
XWE
11
22
NEXWE
26
38
XRESET
XCE
28
52
NEXCE
XOE
NEXOE
12
R
Q8607
SWITCH
Q8606
SWITCH
IC8606
C0EBA0000031
RESET IC
IC8611
C3EBGC000055
16M EEPROM IC
VCC
B
SDA
SCL
5
6
73
59
60
P9
NRST
P8
66
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg4.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
DIN1
45-47
DIN3
15(14)
8
MIXL(R)
10(9)
VOUTL(R)
FL(R)
SL(R)
20(19)
VOUT3(4)
VOUT5(6)
IC8420
C0FBBK000049
AUDIO DAC
SCK5BCK7DATA16LRCK
DSPCLK
A
TO MAIN
BLOCK
C
CNT
SW
15
16
VOUT8
VOUT7
ZERO2
MS
MC
MD
16
34
2
QR8420
MUTING
SWITCH
PY/Y/G
ZFLAG&AMUTE
PB/CB/B
PR/CR/R
Y
CMD
IECOUT
STATUS
4
IC8695
C0JBAA000346
LOGIC IC
2
1
B
QR8111
SWITCH
QR8112
SWITCH
5
IC8111
C0CBCBD00018
3.3V
REGULATOR
8
5
5
4
IC8691
C0JBAA000346
LOGIC IC
1
2
174-176
ADOUT0
169
ADOUT2
171
LRCK
170
ADOUT3
163
SRCK
DACCK
56
57
53
55
P11
P12
P13
P15
MN2DS03VP1H
IC8001
DV2.1
149
151
DAC1OUT
152
DAC3OUT
DAC2OUT
156
158
DAC5OUT
DAC4OUT
70
177
P1
IECOUT
69
P2
68
P3
67
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg5.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
FM ANT
17
5
Q1 (RF AMP)
6
B
(FM)
Z2620
Q2
MIXER
Q3 Q4
BUFFER
OSC
CF2601 CF2602
8
Q2601
FM
IF AMP
IC2601
C1BB00000962
FM/AM IF AMP,
DET/AM OSC,
MIX/FM MPX
24
LEVEL
DET
FM
IF
1
ALC
BUFFER
AM ANT
L2601
D2602
L2602
B
RCH
22 21
23
AM
AM
OSC
MIX
S-CURVE
AM/FM
FM
BUFFER
DET
REG
2
4
3
19
20
IF
5
AM
RM AMP
AM
IF
AGC
COMP
TUNING
DRIVE
SD
6
18
DET
7
16
9 10
15
PHASE
DET
VCO
FF FF
14
DECODER
STEREO
SWITCH
11
PILOT
CANCEL
PILOT
FF
DET
12
17
AM
ST
REG
8
13
B
Z2602
AM
IFT
X2602
ST/DO
SD
16
PHASE DETECTOR
CHARGE PUMP
Q2606
TUNER
15V
SUPPLY
SWITCH
B
(FM)
UNLOCK
DETECTOR
UNIVERSAL
COUNTER
POWER ON
RESET
19
17
18
11
15
B
B
REFERENCE
DIVIDER
SWALLOW COUNTER
1/6,1/17,4 BITS
12 BITS PROGRAMMABLE
SHIFT REGISTER LATCH
10
7
1
2
DIVIDER
6
9
IC2602
C1CB00001937
PLL FREQUENCY SYNTHESIZER
C2B
I/F
8
1
X2603
20
14
12
13
5
DO
CE
2
3
DI
4
CL
ST/DO
PLLDA
PLLCLK
CE
B
68
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg6.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
PLLDA
ST/DO
PLLCLK
SD
FL6602
P18
P1
23~40
11~14,
16~29
FL30
FL13
/RESET
/CS
SCK
9
SDATA
8
10
3
FL DISPLAY
IC6601
C0HBB0000044
FL DRIVER
RM11
UP/DOWN MOTOR
G1
G13
5~17
1~2,
30~40
FL0
FL12
XOUT
XIN
6
5
RM21
LOADING MOTOR
FROM POWER
TRANSFORMER
M M
4
OUT1
IC11
C0GAG0000007
UP/DOWN
MOTOR DRIVER
F_IN
7
2
R_IN
9
OUT2
4
C0GAG0000007
LOADING
MOTOR DRIVER
7
OUT1
IC21
F_IN
2
OUT2
R_IN
9
HALF
MODE
S951
S952
30
22
21
29
74
SD
ST/DO
PLLDA
CE
3
PLLCE
PLLCK
V_JOG_A
67
68
VR6201
JOG VOL
V_JOG_B
71
FL_CLK
72
FL_CS
FL_RESET
73
FL_DOUT
15
C2CBJG000639
X_IN
13
X2802
X_OUT
84
UP/DOWN_L
IC2801
10
83
UP/DOWN_R
MICROPROCESSOR
XC_OUT
XC_IN
11
X2801
80
OP/CL_FWD
79
OP/CL_REV
RMT
18
Z6481
REMOTE SENSOR
53
52
MODE_1
HALF_1
69
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg7.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
(DECK 1)
P.B. HEAD
(DECK 2)
R/P HEAD
LCH
LCH
4
2
IC1004
C1AA00000612
R/P SELECT
(DECK 2)
ERASE HEAD
3
5
Q1003
SWITCHING
(BEAT PROOF/
RECH)
IC1001
AN7348S-E1
P.B EQ/REC AMP/
ALC/TPS AMP
24(23)
1(2)
22(3)
21(4)
17(8)
6
19
15
12
L1002
LOGIC L/H
ALC
NOR/CrO &
HI/LO LOGIC
LOGIC
REC/PB
9
B
RIPPLE
REJECTION
11
BIAS OSC
CONTROL
Q1004, Q1005,
Q1007
20(5)
18(7)
10
16
14
13
Q2978
SWITCH
IC951
CNB13030R2AU
PHOTO
INTERRUPTER
97
PHOTO_1
S1
STOCK
RECINH_R
S974
OPEN_SW
81
S4
Q2979
DECK
MOTOR
SWITCH
S5
CHANGE
B
IC971
CNB13030R2AU
PHOTO
INTERRUPTER
95
PHOTO_2
C2CBJG000639
CHANGE_SW
85
58
IC2801
MICROPROCESSOR
D6201~D6204
B
MTR
59
REC
LED1
48~51
Q6201~Q6204
LED
DRIVE
LED4
60
DECK1_H
Q6415, Q6425
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
56
PLG1
POSITION
82
PHOTO COUPLER
Q1
D951
Q6411, Q6421
PLUNGER
SUPPLY SWITCH/
PLUNGER:ON/OFF
SWITCH
57
PLG2
B
D971
Q1017
MOTOR
SWITCH
M
M1002
HALF
MODE
RECINH_F
S972
S975
S971
Z971
INTERFACE
91
DECK2
ST_SW
S2
PLAY
PLAY_SW
87
78
S3
BOTTOM
BOTTOM_SW
86
OPEN
70
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg8.png)
RED
JK2803
COMPONENT
VIDEO
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
MIX_L(R)
CR
12
CbOUT
2
CIN
C
BLUE
GREEN
JK2800
S.VIDEO OUT
G Y
CG
C0DAAZG00012
REGULATOR
Y
VIDEO
CB
IC2561
Y
PY/PY/G
PB/CB/B
PR/CR/R
AUDIODIGITAL
DSPCLK
STATUS
CMD
ZFLAG&AMUTE
Q2552
REGULATOR
IC2563
C0DBEZG00021
REGULATOR
13
CyOUT
15
VOUT
IC2701
Q2901
SWITCH
C9ZB00000466
VIDEO IC
11
CrOUT
14
YOUT
16
COUT
CyIN
CbIN
CrIN
4
YIN
6
8
9
JK2801
OPTICAL
B
Q2912
B
MUTING
SWITCH
A
TO DVD
BLOCK
36
5
4
6
37
35
DVDPCON
C2CBJG000639
WIDE1
IC2801
MICROPROCESSOR
71
DVD_MUTE
DVD_CLK
DVD_CMD
DVD_STAT
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bg9.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
JK6502
MIC2
JK6501
MIC1
Z
Q6503
LIMITTER
Q6501, Q6502
MIC
AMP
IC6550
C1BB00001061
ECHO IC
2
10
7(8)
B1(2)
22(21)
JK2802
AUX
IC2103
C0ABBB000067
DUAL OP-AMP
2(6)
3(5)
9
1(7)
13(14)
32(31)
9(10)
E1(2)
5(6)
A1(2)
IC2101
C1BB00000732
AUDIO SOUND
REC1(2)
PROCESSOR
C1(2)
2(4)
SEL1(2)
SI
SC
17
18
OUT1(2)
IC2802
C3EBDG000072
E-EPROM
(NOT SUPPLIED)
5
6
43
EE_DAT
42
4
41
EE_CLK
3
EE_CS
MICSW
Q6550
76
ECHO_MUTE
C2CBJG000639
Q6504
Q6505
75
ECHO_LVL3
IC2801
Q6506
SWITCHSWITCHSWITCHSWITCH
70
69
ECHO_LVL2
ECHO_LVL1
MICROPROCESSOR
D2332
26
1
LM_L
27
ASP_DAT
ASP_CLK
72
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bga.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
IC2804
C0AABA000009
DUAL OP-AMP
2(6)
3(5)
Q2142 (Q2242)
Q2502
MUTING
SWITCH
Q2143 (Q2243)
MUTING
CONTROL
Q2501
MUTING
B
CONTROL
AGC
CONTROL
1(7)
FILTER
FILTER
Q2366
MUTING
CONTROL
HP_L(R)
40
MUTE_A
C2CBJG000639
IC2801
MICROPROCESSOR
Q2806
POWER
RESET
CONTROL
SWITCH
12
B
/RESET/EFP_RESET
Q2701,
Q2704~Q2706
FAN
MOTOR
DRIVE
FAN
M
Q2570
SWITCH
Q2576
SWITCH
Q2551
SWITCH
D2578
B
S6101~S6106,
S6201~S6210, S6301~S6310
DCDET
92 ~ 94
KEY3
SYNC
MUTE_H
PCONT/EFP_/CE
47
KEY1
B
B
B
DC_DET
HP_SW
20
39
46
SYNC
MUTE_H
73
![](/html/4d/4da3/4da36306afe8e04ffb329a35a329f46d61025caa54a21e3b99abe61ce4291e95/bgb.png)
SA-VK62DGC / SA-VK62DGS / SA-VK62 DGCS
DC_DET
FAN
HP _SW
MUTE_H
SYNC
D5813
10(14)
11(13)
12
9
-IN L(R)
+IN L(R)
IN GND
OUT GND
Q5812, Q5813
DC DETECT
SWITCH
HEADPHONE
SYNCHRONISING
B
Q6804
Q6805
IC5801
RSN35H2B-P
POWER HIC
FILTER
FILTER
Q5814
MUTING
SWITCH
Q5952
SWITCH
5V VOLTAGE
REGULATOR
SWITCH
SWITCH
OUT L(R)
AC DET
LATCH
-VCCM
Q5801
10V VOLTAGE
REGULATOR
B
Q5804, Q5806, Q5807Q5808
CURRENT STABILISER/
LIMIT SWITCH/
10V VOLTAGE REGULATOR
B
Q6803
SWITCH
4(1)
6
5
8
FILTER
Q5802, Q5805
VOLTAGE SUPPLY/
CURRENT CONTROL
SWITCH
Q5803
15V VOLTAGE
REGULATOR
REGULATOR
B
B
B
D5969
Q5951
VOLTAGE
(-VP)
FP5833
D5959
FP5950
FL DISPLAY
D5950~D5953
FP5951
TO
D5814
Q5950
SYSTEM 6V
VOLTAGE
B
REGULATOR
Q5954
CURRENT
LIMITING
B
SWITCH
FOR VK62DGCS/GS ONLY
T5950
RL5950
POWER TRANSFORMER
Q5953
POWER
SWITCH
CONTROL
D5961~D5962
D5989~D5990
B
LCH
JK5852
HIGH CH
(6 W)
JK6551
HEADPHONE
RCH
T5951
SUB
TRANSFORMER
S5950
VOLTAGE
SELECTOR
F3
E5800
AC INLET
F1
Z5950
FOR VK62DGCS/GS ONLY
JK5950
SIGNAL LINES
: MAIN SIGNAL LINE
: FM OSC SIGNAL LINE
: FM SIGNAL LINE
( ) Indicates the Pin No. of Right Channel.
: CD SIGNAL LINE
: AM OSC SIGNAL LINE
: AUX SIGNAL LINE
: AM SIGNAL LINE
: FM/AM SIGNAL LINE
: CD-DA (AUDIO/VIDEO) SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
74
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
: DVD (AUDIO) SIGNAL LINE
: DVD (VIDEO) SIGNAL LINE