Read Panasonic SA-VKX20EE / SC-VKX20EE Service Manual Simplified online
13
5 Block Diagram
5.1.
DVD Module
SA-VKX20EE DVD MODULE BLOCK DIAGRAM
QR9030
SWITCH
Q8561,Q8562
Q8551,Q8552
Q8563,Q8564,Q8565
+
+
X9004
DAC1OUT
131
NRST 70
P8 55
VIN1 2
VIN2 3
VIN3 23
DV5.0 LSI
MN2DS0018MP
IC8001
FLASH MEMORY
RFKWMH53D3D0
IC8651
MOTOR DRIVER
C0GBG0000048
IC8251
SDRAM
C3ABPG000160
IC8051
LATCH
C0JBAZ002999
IC9001
LATCH
C0JBAZ002999
IC9002
EXADR0 ~ EXADR15
TC - 1
EXADR1 ~ EXADR20
TC - 3
MA 0 ~ MA 11
TC - 4
MDQ 0 ~ MDQ 15
TC - 5
FEXDT 0 ~ FEXDT 7
TC - 2
FEXDT 8 ~ FEXDT 15
TC - 2
1A
4
2Y
1
2A
6
1Y
3
INVERTER
C0JBAB000908
IC9003
SDT0
1
AINL
10
LRCK
2
AINR
9
A/D
CONVERTER
CONVERTER
C0FBAK000026
IC8422
60 P13
65 DRV2
15 VO4+
50 P5
USB VBUS
USB OVER
D+
NRST
ROUT
146
LOUT
144
PWM1
126
PWM1
126
LPC1
103
LPCO2
106
VIN7
115
VIN8
116
VIN5
113
VIN6
114
VIN3RF
100
VIN9
112
VIN10
111
PWM1
126
AD1
122
PWM0
127
CPU-CLK
P12 59
DMIXOUT
AIN0
PDN
13
SCLK
12
MCLK
11
SDA
5
SCL
6
EXDT10 4
P10 57
RSTB
P7 54
CPU-STAT
P8 53
CPU-CMD
DAC1OUT
SRCK
149
SRCK
LRCK
150
LRCK
DACCK
148
ADOUT
151
ADAC-CLK
Y PY G
Y PY G
8
4
FP8302 CN3501
A LIN
48
3
FP8101 CN3500
3
3
CN1113 FP9001
5
1
CN1113 FP9001
USB P.C.B.
IN
5V
3.3V
OUT
5
DRV1
66
VIN2RF
98
RFINP
96
TRCDATA0
77
VIN1RF
97
VIN4RF
99
HIGH SIDE
SWITCH
SWITCH
C0DBZYY00311
IC9006
1
EN
3
OC
4
OPTICAL
PICKUP UNIT
PICKUP UNIT
TRAVERSE &
SPINDLE
SPINDLE
10
FP8531
7
FP8251
TR+
16 VO4-
6
FP8251
TR-
17 VO3+
5
FP8251
SP+
18 VO3-
5 OPIN-
4 OPIN+
4
FP8251
SP-
14 VO1+
22
FP8531
T+
E
TRDRV
VIN9
16
FP8531
A/a
VIN1
15
FP8531
B/b
VIN4
20
FP8531
C/c
VIN3
19
FP8531
D/d
VIN2
17
FP8531
RF
RF
5
FP8531
MD
3
FP8251
INNER SW
INNER SW
2
FP8251
UNLOAD SW
LPC1
LPC2
105
LPC2
14
FP8531
F
VIN10
FORRV
SP DRV
LDCNT 28
LDIN 24
TRCDATA3
80
LDCNT
DVD CD
TRIN 26
DRV0
67
TRV DRV
MUTE3 27
P3
48
SPMUTE
MUTE1/2 9
BIAS1 1
BIAS2 25
P4
49
EXDT11
8
TRVFTMUTE
OPOUT 6
OPOUT
VHALF
110
VHALF
13 VO1-
21
FP8531
T-
12 VO2+
23
FP8531
F+
7
FP8531
VR DVD
8
FP8531
VR CD
18
FP8531
CD/DVD SW
6
FP8531
CD-LD
11 VO2-
24
FP8531
F-
Y PY G
DOP CPU-STAT
CPU STAT
3
48
FP8101 CN3500
CPU STAT
USB REC LED
CPU-CMD
CPU CMD
2
49
FP8101 CN3500
CPU CMD
TRCCLK 76
AMUTE
ZFLAG & AMUTE
ZFLAG & AMUTE
7
44
FP8101 CN3500
ZFLAG/AMUTE
OPEN SW
OPEN SW
6
45
FP8101 CN3500
UNLOAD SW
DOP CPU-CLK
A LIN
CPU CLK
1
50
FP8101 CN3500
CPU CLK
BLCK
26
25
FP8101 CN3500
28
23
FP8101 CN3500
BLCK
LRCK
LRCK
MCLK
36
15
FP8101 CN3500
MCLK
SB03
CDTI
43
8
FP8101 CN3500
CDTI
DMIX OUT
25
26
FP8101 CN3500
DMIX OUT
AUDIODIGITAL
IECOUT
152
IECOUT
40
11
FP8101 CN3500
IECOUT
A LIN
NRST
A RIN
50
1
FP8101 CN3500
A RIN
A RIN
INNER SW
4
47
FP8101 CN3500
INNER SW
INNER SW
LDIN
5
46
FP8101 CN3500
LDIN
LDIN
CD LASER
DRIVE
LPCO1
104
2
FP8531
DVD-LD
DVD LASER
DRIVE
CD/DVD
SWITCHING
CIRCUIT
BUFFER
DAC2OUT
130
DAC2OUT
CB PB B
CB PB B
10
2
FP8302 CN3501
CB PB B
BUFFER
DAC3OUT
129
DAC3OUT
CR PR R
CR PR R
11
1
FP8302 CN3501
CR PR R
BUFFER
DAC4OUT
138
DAC4OUT
Y
Y
6
6
FP8302 CN3501
Y
BUFFER
DAC5OUT
139
DAC5OUT
C
C
4
8
FP8302 CN3501
C
BUFFER
D+
USB5V
USB REC LED
USB REC LED
USB REC LED
VBUS EN
JK1111
D1111
D+ 3
D-
4
2
CN1113 FP9001
D-
D- 2
2
1
ZJ1111A*
CN2404
USB5V 1
USB PORT
Q8331
Q8335
Q8341
Q8321
Q8325
FROM
POWER SUPPLY
POWER SUPPLY
FROM
POWER SUPPLY
POWER SUPPLY
MAIN P.C.B.
DVD MODULE P.C.B.
TRAVERSE UNIT
INNER
SWITCH
UNLOAD
SWITCH
SPINDLE MOTOR
TRAVERSE MOTOR
: CD/DVD VIDEO INPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
FROM/TO
POWER
AMPLIFIER &
VIDEO
POWER
AMPLIFIER &
VIDEO
FROM/TO
AUDIO
AUDIO
FROM/TO
SYSTEM CONTROL
SYSTEM CONTROL
NOTE: “ * ” REF IS FOR INDICATION ONLY
P2 47
P1 46
EEPROM
RFKBX0885A
IC8611
X8621
I2C SCL
I2C SDA
OSCO
156
OSCI
155
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