Block Diagram; Backend - Panasonic SA-VKX95EE Service Manual

10 Block Diagram

10.1. Backend

: CD/DVD AUDIO INPUT SIGNAL LINE : CD/DVD VIDEO INPUT SIGNAL LINE
DVD MECHANISM UNIT
OPTICAL
PICKUP UNIT
FP8531
A/a
16
FP8531
D/d
19
FP8531 C/c
20
FP8531
B/b
15
FP8531
E
10
FP8531
F
14
FP8531 RF
17
FP8531 CD/DVD SW
18
FP8531
VR-DVD
7
FP8531
VR-CD
8
FP8531 CD-LD
6
FP8531
DVD-LD
2
FP8531
MD
5
FP8531
T+
22
FP8531
T-
21
FP8531
F+
23
FP8531 F-
24
LOADING,
TRAVERSE &
SPINDLE
FP8252
LD+
5
FP8252
LD-
4
+ FP8251 TR+
6
TRAVERSE MOTOR FP8251
TR-
5
FP8251
+ SP+
2
SPINDLE MOTOR
FP8251 SP-
1
FP8251 INNER SW
3
FP8252
CLOSE SW
1
FP8252
OPEN SW
3
: AUDIO OUTPUT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE
BACKEND P.C.B. ASS'Y
IC8001
MN2DS0018SP
DV5.0 LSI
OSCO 156
OSCI
155
98 VIN2RF
VIN1
115 VIN7
97 VIN1RF
VIN2
116 VIN8
99 VIN4RF
VIN3
113 VIN5
100 VIN3RF P2 47
VIN4
VIN6 P1 46
114
VIN9
112 VIN9
VIN10
111 VIN10
RF
96 RFINP
Q8563,Q8564,Q8565
CD/DVD
DVD CD NRST 70
SWITCHING
77 TRCDATA0
CIRCUIT
TRCDATA2 79
Q8561,Q8562
106 LPCO2
CD LASER
DRIVE
121 AD0
EXDT15 18 VOUT0
Q8551,Q8552
EXDT7 17 VOUT1
EXDT14 14 VOUT2
DVD LASER
DRIVE EXDT6 13 VOUT3
104 LPCO1
EXDT13 12 VOUT4
EXDT5 11 VOUT5
LPC1
EXDT12 10 VOUT6
103 LPC1
LPC2
LPC2 EXDT4 9 VOUT7
105
IC8251
C0GBY0000117
5CH
MOTOR DRIVER
126 PWM1
15 VOTK+ TRDRV
VINTK 26 123 AD2
16 VOTK-
FORRV DRV4 63
VINFC 1 124 AD4
14 VOFC+
127 PWM0
DRV5 62
13 VOFC-
DRV3 64
MUTE 28 48 P3
IECOUT 152
ADOUT 151
LRCK 150
SRCK 149
SP DRV
VINSP 4 66 DRV1
10 VOLD+ DACCK 148
TRV DRV
9 VOLD- VINSL 23 67 DRV0
18 VOSL+ FWD 6
FG 71
17 VOSL- REV 7
11 VOSP+
VHALF
BIAS 27 110 VHALF
12 VOSP-
IC8252
C0ABGA000090
OP-AMP
1 IN+
OUT 4 122 AD1
TRCCLK 76
3 IN-
P8 55
P7 54
INNER SW
8 EXDT11 P6 53
: USB SIGNAL LINE
IC3901
IC8701
MN864702A
C0JBAB000422
HDMI TRANSMITTER
INVERTER
2 INA OUT 4 111 HCLK TX2P 24
X8621
TX2M 22
TX1P 20
114 HSDA
TX1M 18
113 HSCL
TX0P 16
IC8611
RFKB5104A TX0M 14
EEPROM
TXCP 12
TXCM 10
5 SDA
6 SCL
SCL 121
IC8901
C0JBAA000261
AND GATE
SDA 120
NRST
1 IN1
TXRST
108 NRESET
HDMIRST
2 IN2
VOUT0 95 D0
VOUT1 94 D1
HPD 119
VOUT2 93 D2
VOUT3 92 D3
VOUT4 90 D4
VOUT5 89 D5
VOUT6 88 D6
VOUT7 87 D7
117 PCLKIN
AOUT2
36 AMSDI2
AOUT1
37 AMSDI1
AOUT0
38 AMSDI0
AUDIODIGITAL
43 AMRX
DMIXOUT
35 AMSDI3
LRCK
41 AMDAWS
SRCK
45 AMDACL
ADAC-CLK
33 AMDAM
HOTPLG
DVD BCK
DVD WCK
DVD SDMIX
AMUTE ZFLAG
CPU-CLK
DVD CLK
CPU-STAT DVD STAT
CPU-CMD DVD CMD
LD CW
LD CCW
INNER SW
CLOSE SW
OPEN SW
47
P3901
HDMI AV OUT
1 D2+
3 D2-
4 D1+
6 D1-
7 D0+
9 D0-
10 CLK+
12 CLK-
Q3903
DDC CLOCK
15 HDMISCL
SWITCH
+3.3V
DDC DATA
16 HDMISDA
SWITCH
Q3902
D3901
+3.3V
Q3901
HOTPLUG
19 HOTPLG
SWITCH
MAIN P.C.B. ASS'Y
FP8101 FP5001
DVD BCK
DVD BCK
14 17
FP8101 FP5001 DVD WCK
DVD WCK
12 19
FP8101 FP5001 DVD SDMIX
DVD SDMIX
18 13
FP8101 FP5001
ZFLAG
ZFLAG
23 8
FP8101 FP5001
DVD CLK
DVD CLK
22 9
FP8101 FP5001 DVD STAT
DVD STAT
19 12
FROM/TO
FP8101 FP5001 DVD CMD
DVD CMD
20 11 SYSTEM CONTROL
FP8101 FP5001
LD CW
LD CW
27 4
FP8101 FP5001
LD CCW
LD CCW
26 5
FP8101 FP5001
INNER SW
INNER SW
29 2
FP8101 FP5001
CLOSE SW
CLOSE SW
30 1
FP8101 FP5001
OPEN SW
OPEN SW
28 3
SA-VKX95EE/GA/GS BACKEND (1/2) BLOCK DIAGRAM
TO BACKEND
BLOCK (2/2)