Read Panasonic SA-PT150EE Service Manual Simplified online
5 Block Diagram
5.1. System Control
(VOLUME)
VR6800
100
Q2006
S902
SYSTEM CONTROL
IC2018
C2CBYY000438
SA-PT150EE SYSTEM CONTROL BLOCK DIAGRAM
Q2030
CONTROL
VREF
BRAKE H
VCC
VREF
TRY CW
TRY CCW
MOTOR
TRAY
LOADING
C0GAY0000013
TRAY LOADING MOTOR DRIVE
IC904
CONTROL
DRIVE
7
3
2
8
1
9
2
12
3
13
15
30
4
TRAY CLOSE
DVD CMD
TUN CLK
36
TUN DI
38
DVD CLK
28
DVD STAT
29
DVD MUTE
42
TUN SD
35
TUN DO
37
ECS
25
ASP CLK 83
ASP DAT 84
MIC EN
21
ECK
24
EDA
23
SYNC 19
DC DET2 88
DC DET1 70
JOG A
(VOL UP)
76
JOG B
(VOL DOWN) 77
STYB
MUTE FRONT
68
PCONT 40
MUTE F SW
69
71
MUTE C S
MUTE C
67
VCC CTRL 65
KEY2 91
KEY1 97
DC DET1
MUTE F SW
MUTE FRONT
STYB
Q2004
D6900
DRIVE
LED
IC2004
EEPROM
(Not Supplied)
CS
DO
SK
DI
FL DISPLAY
G1
P17
G10
P1
G1
P17
G10
P1
FL6901
DISPLAY DRIVER
IC6901
C0HBB0000057
FLD CLK
D IN
FL2
3
4
6
5
ASP CLK
ASP DAT
SCART MUTE 79
SCART MUTE
TO/FROM
AUDIO
TO
AUDIO
RGB
RGB
81
YC H
YC H
82
WIDE 1
WIDE 1
80
VMUTE
VIDEO MUTE
46
TO
DVD VIDEO
87
STB
18
CLK
85
7
8
9
FLD OUT
RMT
OSC
5
(REMOTE SENSOR)
Z6900
98
86
FLD STB
FL1
M+9V
OPEN
RESET
X IN
X OUT
X2001
10MHz
Q2003
RESET
VREF
SYS6V
TUN CLK
TUN DI
TUN SD
TUN ST
TUNER PACK
SYNC
DC DET2
PCONT
VCC CTRL
ZFLAG
1
3
7
4
S901
1
TRAY OPEN
PLAY
2
H2004
CS901
CS901
DVD CLK
DVD STAT
DVD CMD
FP8101
2
CN2001
FP8101 CN2001
FP8101 CN2001
CN2002
2
CN2002
CN2002
CN2002
3
4
6
1
FP8101 CN2001
23
3
VREF
S6801
S6802
S6803
S6804
S6805
FORWARD
REVERSE
PLAY
STOP
S6800
5
CN6001
H6004
CN2007
CN2005
3
H6004
H6004
CN2005
1
CN2005
2
POWER
S6806
SELECTOR
OPEN/CLOSE
CN6001
2
CN2007
CN6001
11
CN2007
CN6001
4
CN2007
CN6001
10
CN2007
CN6001
12
CN2007
VREF
VREF
VREF
VREF
VREF
AMP & POWER
TO/FROM
DVD (VIDEO/ AUDIO)
TO/FROM
H2004
CS901 H2004
CS901 H2004
CS901 H2004
STANDBY LED
VREF
FROM
AMP & POWER
AMP & POWER
8
CN2007
CN6001
6
CN2007
CN6001
30
-VP
-VP
STBLED
SA-PT150EE
15
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