Read Panasonic SA-VKX80GA / SA-VKX80GC / SA-VKX80GS Service Manual online
103
16.3. System Control
SA-VKX80GA/GC/GS SYSTEM CONTROL BLOCK DIAGRAM
13
10
CN6000
CN2403
2
SK
3
DI
4
DO
MICRO PROCESSOR
RFKWMVKX80GA
IC2800
EEPROM
C3EBFY000006
X2802
IC2950
FL DISPLAY DRIVER
C0HBB0000061
IC6000
7 DIN
FL DOUT
11
12
CN6000
CN2403
FL CLK
12
11
CN6000
CN2403
XIN
15
XOUT
13
X2801
XC IN
10
XC OUT
11
EE CLK
42
EE DATA
43
RESET/EFP RESET
12
FL CS
5
18
CN6000
CN2403
4
19
CN6000
CN2403
3
3
CN6004
CN6001
FL DOUT
FL CLK
FL CS
16
7
CN6000
CN2403
LED SUPPLY
LED SUPPLY/+5V
KEY1
8 CLK
9 STB
5 OSC
SG1
SG16
SG1
SG16
GR1
GR12
GR1
GR12
FL6000
FL DISPLAY
1
F+
FL1
44
F-
FL2
VREF
3.3V
REMOTE CONTROL SENSOR
IR6000
QR2801
D2800
RESET
RMT 18
RMT
SYNC
20
SYNC
ASP DAT
30
ASP DATA
ASP CLK
29
ASP CLK
F HOP
7
F HOP
DC DET2
45
DC DET2
MOD DA
24
MODE DA
TUNER CLK
68
TUNER CLK
AM BP
63
AM BP
TUNER DATA
67
TUNER DATA
ROTARY JOG
1
22
CN6000
CN2403
1
2
ZJ6003B*
ZJ6003A*
KEY1
KEY1 94
KEY1
2
21
CN6000
CN2403
KEY2
KEY2 93
KEY2
ROTA JOG 91
FL DATA 81
FL CLK 83
FL CS 82
ROTARY JOG
3
20
CN6000
CN2403
J VOLA
VOL JOG 92
J VOL A
ASP CLK
PCONT/EFP CE
65
PCONT
PCONT
VOL/D.BASS LED
79
LED DIMMER
LED DIMMER
TUNER CLK
AM BP
TUNER DATA
AGC ACT/CLIP ATTN
39
CLIP ATTN
CLIP ATTN
MODE DA
FHOP
MUTE F
CLIP S
86
CLIP S
CLIP S
SYNC
LED SUPPLY
DC DET1
44
DC DET
DC DET PWR
TEMP SENSE
97
TEMP D
TEMP D
DVD MUTE
52
DVD MUTE
DVD MUTE
INNER SW 56
INNER SW
INNER SW
UNLOAD SW 53
OPEN SW
UNLOAD SW
DVD STA 36
CPU STAT
CPU STAT
DVD CLK 37
CPU CLK
CPU CLK
DC DET AMP
REC H
72
REC H
REC H
TAPE L
71
TAPE L
TAPE L
ASP DATA
TRACK/COTENT
VR6000
VOLUME
VR6002
FROM/TO
AUDIO
AUDIO
FROM/TO
DVD MODULE
DVD MODULE
FROM/TO
POWER AMPLIFIER & VIDEO
POWER AMPLIFIER & VIDEO
FROM/TO
POWER SUPPLY
POWER SUPPLY
FROM
POWER SUPPLY
POWER SUPPLY
MAIN P.C.B.
PANEL P.C.B.
CD OPEN
BUTTON P.C.B.
REMOTE
SENSOR P.C.B.
MUTE A
46
MUTE A
POWER
S6003
SURROUND
S6005
CD
OPEN/CLOSE
S6016
STOP
S6004
TAPE
S6002
USB
PLAY
S6000
USB
REC
REC
S6006
D.BASS
S6015
AUX
S6001
GROUP UP
S6011
GROUP DOWN
S6012
CD/DVD
PLAY
S6013
FM/AM
S6014
REWIND
S6010
FORWARD
S6009
MANUAL EQ
S6008
MIC-SWITCH
84
MIC SW
MIC SW
LM
1
LM
LM
DVD CMD 35
CPU CMD
TRAY CW H 54
TRAY CW H
TRAY CCW L 55
TRAY CCW L
CPU CMD
MOTOR ON
70
MOTOR ON
MOTOR ON
DVD PCONT
66
DVD PCON
DVD PCON
RIPPING LED
80
USB REC LED
USB-REC-LED
LDIN
D6006,D6010
D6030,D6032,D6019
DVREF
3.3V
QR2800
SWITCH
Q3501
SWITCH
Q3500
SWITCH
Q2960
PCONT
SWITCH
D2962
D2961
NOTE: “ * ” REF IS FOR INDICATION ONLY
SUPER WOOFER
S6007
MUTE A
HP SW
MPORT SW
SW LV1
SW LV2
ECHO MUTE
ECHO 1
ECHO 2
HP SW
HP SW
MPORT SW
MPORT SW
SW LVL1
SW LV1
SW LVL2
SW LV2
ECHO MUTE
ECHO MUTE
ECHO 1
ECHO 1
ECHO 2
ECHO 2
60
61
21
22
4
2
3
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