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FRONT(R) P.C.B.
IR7801
REMOTE CTL.
RECEIVER
3
2
1
N SW+5V
S7802
S7801
SKIP-F
OPEN/CLOSE
S7813
S7812
S7811
S7809
SKIP-R
STOP
REC
CH-DOWN
S7822
S7821
S7820
S7819
SELECT
PLAY
TIME-WARP
CH-UP
N SW+5V
TIME-WARP
QR7801
D7801
(TIME-WARP LED DRIVE)
HDD SEL
QR7804
D7804
(HDD SEL LED DRIVE)
DVD SEL
QR7805
(DVD SEL LED DRIVE)
D7805
DVD
QR7806
D7806
(DVD LED DRIVE)
HDD
QR7519
(HDD LED DRIVE)
D7512
IC7501
(TIMER)
RESET
P7801
P7504
IR
2
REMOTE CTL.
11
FL TXD
FL RXD
FL CLK
P7801
P7504
KEY IN1
96
KEY IN1
3
FAN PWM OUT
FL RESET
P7801
P7504
KEY IN2
97
KEY IN2
1
FAN LOCK
P7801
P7504
KEY IN3
104
KEY IN3
2
AUDIO MUTE
SCART MUTE
P7801
P7504
74
TIME WARP LED
H
4
SYNC IN 109
CVIN1
SYNC DET 59
P7801
P7504
73 HDD SEL LED
H
5
RGB
DR P ON
P7801
P7504
70
DVD SEL LED
H
POWER ON
7
JC POWER ON
POWER SAVE
P7801
P7504
65 DVD LED
H
IIC DATA
10
IIC CLK
XCIN
XCOUT
78
HDD LED
H
XOUT
TBUS CLK
IC7508
(RESET)
L
11
4
5
X SW5.2V
IP7501
IC
X SW 13V
1
2
PROTECTOR
4
5
6
IC7506
(FAN MOTOR DRIVE)
Q7512
23
5
7
3
1
(FAN MOTOR DRIVE)
L
84
FAN MOTOR
P7503
1
P7503
H
64
3
XT MUTE
L
20
QR4002-
B
SCART MUTE
L
57
QR4012-
B
Q7507
SLICER VIDEO
BUFFER
IC3001-
Q7505
113
BUFFER
SYNC DET
IC3001-
RGB
H
H
50
IC3002-
1
H
86
DR P ON
H
88
POWER ON
H
89
JC P ON
H
H
58
QR7401/QR7503-
IIC DATA
29
IIC CLK
28
IC7504
(EEPROM)
9
6
SCL
X7502
32.768KHz
5
SDA
10
IC3001
(VIDEO PROCESSOR)
12
58
SCL
X7501
10MHz
57
SDA
14
XIN
SCLK
1
P7402-
33
T7501
1
DISPLAY
4
REGULATOR
5
IC7502
(DISPLAY DRIVE)
4
S DATA
SEG00
44
3
SCK
SEG11
33
SEG19 25
SEG25 19
SEG26
17
SEG31 12
SEG35 45
SEG41
51
DIG00 63
1
RESET
L
DIG07
56
M
TO/FROM
L
ANALOG AUDIO SECTION
67
TO/FROM
ANALOG VIDEO SECTION
59
H
PK7702
PK7302
TO
1
POWER SUPPLY SECTION
PK7702 PK7302
H
2
B
,PP7403-
1
PP7401
PS3901
2
PP7401 PS3901
1
<EEPROM information>
1.Country & Language
2.Tuner preset
3.Timer REC info.
4.ROM correction info.
TO
DIGITAL P.C.B.
DMR-E85HEP
Timer Block Diagram
DP7501
1
F+
59
F-
TIMER
DISPLAY
20
P1
51
P32
7
1G
14
8G
IC7301
(DECODER PACK)
29
SCL
30
SDA
IC3901
A/V BUFFER AND
SELETOR SWITCH
21
SDA
22
SCL
IC4001
(AUDIO PROCESSOR)
21
SDA
20
SCL
DU7402
TUNER
3
MSDA
12
SDA
5
MSCL
11
SCL
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