DMR-EH65EC
DMR-EH65EP
TIMER
BLOCK DIAGRAM
(FAN MOTOR DRIVE)
1
2
3
-
+
X SW+12.4V
23
23
23
23
3
1
FAN MOTOR
M
(FAN MOTOR DRIVE)
FANDCOUT
H
H
H
H
H
L
L
H
L
L
H
H
H
L
D7505
VP 15
-33V
5
MAIN P.C.B.
P SAVE
G SBMTP A
G SBPTM A
G SCLK A
SBMTP
TBUS RXD
TBUS TXD
TU P ON
B
DR P ON
XTMUTE
VSS
5
D7506
UNREG.+38V
POWER SAVE
61
(
:ON)
(
:OFF)
X SW+12.4V
(IC PROTECTOR)
2
1
VDD
VCC
7
FL CS 45
CS
3
16
(
U/V TUNER
TO
3
TRANSFORMER
POWER SWITCHING
DISPLAY HEATER
6
7
GND
+38V
HEATER-
+B
8
3
1
9
FRONT(L) P.C.B.
4
P7001
S7002
POWER
PLAY
73
86
87
88
PFAIL
1
VDD
OUT
X SW+5.2V
2
(RESET)
SYS PFAIL
74
CTL.
GND
VDD
X SW+5.2V
(RESET)
4
RESET
12
KEY IN3
KEY IN2
KEY IN1
FL TXD
5
DISPLAY
TIMER
F-
F+
1
45
FL RESET
51
RESET
8
B
DIGITAL P.C.B.
TO/FROM
11 SCL
36
FAN PWM OUT 22
FAN LOCK H
39
TBUS CLK
35
37
SCLK
SBPTM
DR POWER ON
42
KEY IN1
S7504
OPEN/CLOSE
IR
XT MUTE
SLICER VIDEO
KEY IN3
KEY IN2
12
8
7
30
29
30
29
IIC DATA
IIC CLK
POWER SUPPLY SECTION
TO
TU POWER ON
DI POWER ON
43
44
P OFF
U/V TUNER
SDA
XIN
XOUT
15
13
10MHz
X7501
XCOUT
XCIN
11
10
32.768KHz
X7502
(NICAM/A2)
SDA
SCL
IIC DATA
IIC CLK
BUFFER
BUFFER
CVIN1
SYNC IN
(DISPLAY DRIVE)
FL CLK
FL RXD
SCK
S DATA
10
9
7
6
S7507
S7506
STOP
S7505
SELECT
S7508
REC
S7501
EXT LINK
(TIMER)
IR7501
1
3
FL29
REMOTE CTL.
65
98
89
12
FL28 13
FL25 17
FL24 18
FL22 20
FL21 21
FL20 22
FL18 24
FL17 25
FL15 27
FL14 28
FL11 31
FL04 38
FL03 39
FL01 1
FL00 2
FL16 26
FL13 29
FL10 32
FL06 36
FL05 37
FL02 40
P1
41
P2
42
P3
37
P4
36
P5
34
P6
33
P7
32
P8
30
P9
29
P10
27
P11
26
P12
23
P13
13
P14
11
P15
9
P16
7
2G
28
3G
25
4G
22
5G
18
6G
15
7G
10
3
ANALOG A/V SECTION
TO/FROM
S7502
CH-DOWN
S7503
CH-UP
RECEIVER
REMOTE CONTROL
2
5
Summary of Contents for DMR-EH65EC
Page 45: ...10 7 DV IN P C B 1 Remove 1 Screw to remove DV IN P C B 45 ...
Page 54: ...Caution When replacing HDMI P C B pay attention as below 11 MEASUREMENTS AND ADJUSTMENTS 54 ...
Page 68: ...16 2 PACKING ACCESSORIES SECTION 68 ...
Page 75: ...C3017 F1H1C104A042 CHIP CAPACITOR 1 1 2 3 75 ...
Page 77: ...C4028 F2A1V100A534 ALU ELEC CAPACITOR 1 1 2 3 77 ...
Page 79: ...C56133 ECJ1VB1A105K CHIP CAPACITOR 1 1 2 3 79 ...
Page 81: ...C7517 ECJ1VC1H180J CHIP CAPACITOR 1 1 2 3 81 ...
Page 86: ...LB7507 D0YBR0000020 CHIP RESISTOR 1 1 2 3 86 ...
Page 89: ...R3008 D0GB102JA057 CHIP RESISTOR 1 1 2 3 89 ...
Page 91: ...R4057 D0HB123ZA002 METAL FILM RESISTOR 1 1 2 3 91 ...
Page 93: ...R56140 ERJ2GEJ8R2X RESISTOR 1 1 2 3 93 ...
Page 95: ...R7501 D0GB102JA057 CHIP RESISTOR 1 1 2 3 95 ...
Page 97: ...R7579 D0GB223JA057 CHIP RESISTOR 1 1 2 3 97 ...
Page 103: ...Ref No MODE E C B REC 3 8 1 2 3 1 PLAY 3 8 1 2 3 1 STOP 3 8 1 2 3 1 Q7802 ...
Page 154: ...DMR EH65EC DMR EH65EP DV IN P C B VEP73135A 1B 1D P37001 P37002 ...
Page 156: ...JW7001 S7002 DMR EH65EC DMR EH65EP FRONT VEP70161A ...