Timer Block Diagram - Panasonic DMR-EH65EC Service Manual

12.4. TIMER BLOCK DIAGRAM

IR7501
REMOTE CONTROL
RECEIVER
IC7505
(RESET)
X SW+5.2V 2
S7508
CH-DOWN
S7507
PLAY
S7002
POWER
FRONT(L) P.C.B.
VDD GND CTL.
3 1
2
VDD OUT 1
S7504 S7501
OPEN/CLOSE EXT LINK
S7506 S7502
STOP REC
S7505 S7503
SELECT CH-UP
P7001 P7506
4
MAIN P.C.B.
KEY IN1
KEY IN2
KEY IN3
IC7501
(TIMER)
POWER SAVE
IR
3 REMOTE CTL.
74 SYS PFAIL H
73 PFAIL L
86 KEY IN1
87 KEY IN2
88 KEY IN3
DR POWER ON
10
XCIN
DI POWER ON
X7502
TU POWER ON
32.768KHz
11 XCOUT
13 XOUT
X7501
10MHz
15 XIN
FAN LOCK H 39
H 61
RESET L 1
FL TXD 5
FL RXD
FL CLK
FL RESET L 5
FL CS 4
IIC CLK 2
IIC DATA 3
XTMUTE 6
SYNC IN 9
CVIN1
8
4
H
H 4
H
4
TBUS CLK 3
TBUS TXD 35
TBUS RXD 36
FAN PWM OUT 2