Panasonic DMR-E80HP - Timer Block Diagram

SW UART
29
RST UART
28
UART P.C.B.
TO/FROM
(REAL TIME IC)
IC7504
XIN
XOUT
VDD
SIO
SCK
CS
5V(D)
REAL TIME SI
REAL TIME SO
REAL TIME CLK
REAL TIME CS
X SW 5.15V
2
3
5
6
7
8
24
36
35
34
19
BATTERY
BACKUP
B7501
32.768MHz
X7501
F-
F+
IP7501
PROTECTOR
IC
21
T7501
REGULATOR
DISPLAY
4
5
1
FIP
KEY IN3(R)
KEY IN2(R)
KEY IN2(L)
HDD REC LED(H)
KEY IN3(L)
KEY IN1(R)
29
L1/L2/L3 DET
3
L123 SWIDE
(IC3003- )
1G2G
X SW5.15V
S7816
OPEN/CLOSE
S7815
SKIP-F
S7805
STOP
S7804
SKIP-R
S7803
CH-DOWN
S7812
PLAY
S7811
TIME-WARP
S7810
ERASE
S7809
MODE
LED(H)
TIME-WARP
43
15
1
P7801
1 15
PP1503 P1103
PS102
PP1503
14 2
P7801
2 14
12
4
P7801
4 12
PP1503 PS102
LED REC DVD(H)
TIME-WARP LED(H)
(TIME-WARP LED DRIVE)
QR7801
D7802
(DVD REC LED DRIVE)
QR7803
D7801
X SW5.15V
DVD REC
TIME-WARP
10
PP1503 PS102
10 6
668
PP1503 PS102
11
PP1503
11
PS102
5 148
PP1503
88
PS102
7
PS103
PS103
PS103
PS103
PS103
PS103
PS103
P7501
66
P7001
KEY IN3
P7501
55
P7001
KEY IN3
99
P7501
44
P7001
KEY IN2
N SW+5V
IC7501
(TIMER)
FRONT(R)P.C.B.
FRONT(L)P.C.B.
(LED DRIVE)
QR7003
N SW+5V
HDD
S7002
IR7001
123
(HDDREC LED DRIVE)
QR7002
D7002
S7801
DVD
S7817
(DVD LED DRIVE)
QR7802
BLIND OPEN(H)
(GLUE SEC.IC6701- )
TO DIGITAL P.C.B.
8
P7501
7
P7501
1
P7501
3
P7501
5
P7801
6
P7801
8
P7801
7
P7801
8
P7001
7
P7001
1
P7001
3
P7001
VIDEO MUTE(L)
EXT SYNC(H)
AUDIO MUTE(L)
OUT
IN
FAN LOCK(H)
FAN DC OUT
JC P ON(H)
DR P ON(H)
POWER ON(H)
P SAVE(L)
DGT1
DGT2
DGT3
DGT8
SEG33
SEG1
DVD LED(H)
LED REC DVD LED(H)
KEY IN1
HDD REC LED(H)
HDD LED(H)
REMOTE CTL.
KEY IN2
8
16
20
23
22
9
96
37
38
39
47
88
87
86
81
48
80
46
45
1
11
12
30
100
3
P7503
1
P7503
DP7501
DISPLAY
(DISPLAY DRIVE)
Q7510
(DISPLAY DRIVE)
Q7511
N SW+5V
4.194MHz
X7502
FAN MOTOR
M
(FAN MOTOR DRIVE)
Q7509
X SW13V
P SAVE(L)
POWER ON(H)
DR P ON(H)
JC P ON(H)
VIDEO MUTE(L)
EXT SYNC(H)
XT MUTE
ANALOG VIDEO
TO/FROM
15
2
(IC3005- , )
(QR3011,Q3012)
(QR4002,4005)
TO ANALOG AUDIO
TO POWER SUPPLY
FANPWM
15
IC7507
(FAN MOTOR DRIVE)
A OUT B+IN
DGT3 DGT8
SEG1 SEG33
TRAY
123456
S7808
CH-UP
S7802
REC
HDD REC
RECEIVER
REMOTE CTL.
654321
S7003
POWER
Timer Block Diagram
DMR-E80H P/PC
X SW 5.15V
1182
IC7505
(RESET)
RESET
L