Block Diagram; System Control - Panasonic SA-PT160GC Service Manual

17 Block Diagram

17.1. System Control

IC904
C0GAY0000013
TRAY LOADING MOTOR DRIVE
TRAY
LOADING
MOTOR
3
DRIVE CONTROL
7
VREF
M+9V 2 VCC
FP8101 CN2001 DVD CMD
2
FP8101 CN2001 DVD CLK
TO/FROM
3
DVD (AUDIO)
FP8101 CN2001 DVD STAT
1
FP8101 CN2001 ZFLAG
TUNER PACK
23
CN2002 TUN CLK
2
CN2002 TUN DI
3
CN2002 TUN SD
4
CN2002 TUN ST
6
VIDEO MUTE
TO
DVD VIDEO
RGB
IC2018
C2CBYY000438
SYSTEM CONTROL
S901 PLAY
CS901 H2004
1 TRAY CLOSE
2
S902 OPEN
CS901 H2004
4 TRAY OPEN
1
CS901 H2004
9 2
TRY CCW
3
CS901 H2004
1 3 TRY CW
7
Q2030
CS901 H2004
VREF
8 100 BRAKE H
4 CONTROL
VREF
15
X IN
X2001
10MHz
13 X OUT
30 DVD CMD
28 DVD CLK
29 DVD STAT
Q2006
42
DVD MUTE
36
TUN CLK
38
TUN DI
35 TUN SD
37 TUN DO
Q2003
RESET
VREF 12 RESET
SYS6V
46 VMUTE
81 RGB
IC2004
EEPROM
(Not Supplied)
DI 5 23 EDA
DO 6
SK
4 24 ECK
CS 3 25 ECS
FL6901
FL DISPLAY
IC6901
VREF
C0HBB0000057
DISPLAY DRIVER
MIC EN 21
CN2007 CN6001
FLD OUT 87 7
D IN
11
CN2007 CN6001
FLD CLK 85 8
CLK
10
CN2007 CN6001
FLD STB 9
86 STB
12
OSC
5
VREF 98 VREF
Z6900
(REMOTE SENSOR)
CN2007 CN6001
RMT 18 VREF
4
STANDBY LED
Q2004
D6900
LED STBLED CN2007 CN6001
DRIVE
2
MUTE F SW 68
MUTE FRONT 69
STYB 71
VCC CTRL 65
PCONT 40
SYNC 19
DC DET2 88
DC DET1 70
ASP CLK 83
ASP DAT 84
66
MIC SW
MUTE C S 67
ECHO MUTE 51
ECHO LVL 2 53
ECHO LVL 1 52
VR6800
VOLUME JOG
CN2005 H6004
JOG A
76
(VOL UP) 1
CN2005 H6004
JOG B
77
(VOL DOWN) 2
POWER
S6800
VREF
CN2007 CN6001
KEY1 97
5
OPEN/CLOSE FORWARD REVERSE
S6801 S6802 S6803
VREF
CN2005 H6004
KEY2 91
3
67
SA-PT160GC / SA-PT160GCP / SA-PT160GCS / SA-PT160GCT / SA-PT160GS
FL1
CN6001 CN2007
8 FROM
FL2
CN6001 CN2007
AMP & POWER
6
-VP 30 -VP
MUTE F SW
MUTE FRONT
STYB
VCC CTRL
TO/FROM
PCONT
AMP & POWER
SYNC
DC DET2
DC DET1
ASP CLK
ASP DAT
MIC SW
TO/FROM
AUDIO
MUTE C
ECHO MUTE
ECHO LV 2
ECHO LV 1
STOP PLAY SELECTOR
S6804 S6805 S6806
SA-PT160GC/GCP/GCS/GCT/GS SYSTEM CONTROL BLOCK DIAGRAM