Panasonic DMR-EZ28P

11.4. Analog Timer Block Diagram
L
L
H
H
H
H
Q7503
( L : ON)
75P SAVE
3
POWER
S7701
JW7501
JW7001
2
P7001PP7701
1
DMR-EZ28P/PC
Analog Timer Block Diagram
BLOCK SECTION
TO AUDIO
(RESET)
IC7514
X SW+5.2V
12 VDD OUT P FAIL
29
90
D5V P ON
L123 SWIDE
F+
F-
1
8
5
9
1
32
T7501
REGULATOR
DISPLAY
VPP
-
S1
-
65
48
S18
47
44
-
G4
-
G1
CH-UP
S7507
S7502
PLAY
IC7501
(TIMER)
FRONT (L) P.C.B.
132
L123 SWIDE
XT MUTE
10MHz OUT
10MHz IN
DI P ON
KEY3
IR
KEY2
KEY1
19
100
10
11
7
23
18
RST KEY
37
25
17
16
FAN LOCK 1
88
FAN PWM 1
94
DP7501
DISPLAY
TIMER
(MAIN CLK)
10MHz
X7501
X SW+12V
DI P ON
D5V P ON
H
H
DR P ON
71 DR P ON
BLOCK SECTION
FROM VIDEO
XT MUTE
HDMI P ON H
BLOCK SECTION
POWER
TO
S1-S18
G1-G4
S7201
CLOSE
OPEN/
S7504
RESET
SENSOR
REMOTE CTL.
REC
S7501
S7503
STOP
CH-DOWN
S7506
12
P7502P77201
3
FRONT (R) P.C.B.
P7502P77201
P7502 P77201
IC7701
Q7502
CONTROL
P SAVE
QR7503
(P SAVE L : OFF)
HDMI IN
28
P7401
P55201
5
HDMI MONI
XINTM
27
P7401
P55201
4
XINTM
TBUS RXD
6
P7401
P55201
2
SCLK
TBUS TXD
5
P7401
P55201
6
SBMTP
XMPREQ
26
P7401
P55201
12
XMPREQ T
HDMI OUT
38
P7401
P55201
7
HDMI CONT
39
P7401
P55201
9
HDMI P ON H
BLOCK SECTION
DIGITAL
TO/FROM
IC7591
FAN
MOTOR DRIVE
Q7591
FAN OUT
FAN LOCK
3
P7509
P7509
1
13
(FAN MOTOR DRIVE)
FAN MOTOR
M
DMR-EZ28P / DMR -EZ28 PC
39