DMR-EH65EC
DMR-EH65EP
TIMER
BLOCK DIAGRAM
(FAN MOTOR DRIVE)
IC7507
1
2
3
-
+
X SW+12.4V
23
P1501
23
P1501
23
P1102
23
P1102
3
P1103
1
P1103
FAN MOTOR
M
(FAN MOTOR DRIVE)
Q7511
FANDCOUT
H
H
H
H
H
L
L
L
H
H
H
L
D7505
VP 15
-33V
5
1
IC1506-
P SAVE
G SBMTP A
G SBPTM A
G SCLK A
P7402
SBMTP
TBUS RXD
TBUS TXD
TU P ON
2
IC1510-
B
QR1501-
DR P ON
XTMUTE
VSS
5
D7506
UNREG.+38V
POWER SAVE 61
(
:ON)
QR7508
(
:OFF)
Q7510
X SW+12.4V
(IC PROTECTOR)
IP7501
2
1
VDD
VCC
7
FL CS 45 CS
3
16
( BTL+30V)
U/V TUNER
TO
3
PS7801
PP7401
T7501
TRANSFORMER
POWER SWITCHING
DISPLAY HEATER
6
7
GND
+38V
HEATER-
+B
8
3
1
9
X SW+5.2V
IC7502
(RESET)
4
RESET
12
FL TXD 5
DISPLAY
TIMER
DP7501
F-
F+
1
45
FL RESET 51 RESET
8
B
DIGITAL P.C.B.
TO/FROM
11 SCL
36
M OUT 22
CK H 39
US CLK
35
37
P7402
SCLK
P7402
SBPTM
ON 42
QR4003-
XT MUTE
85
IC3001-
SLICER VIDEO
Q7501
Q7503
12
PP7401 PS7801
PS7801
PP7401
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
TU7801
SDA
(NICAM/A2)
IC7301
SDA
SCL
IIC DATA
IIC CLK
BUFFER
BUFFER
CVIN1
SYNC IN
IC7504
(DISPLAY DRIVE)
FL CLK
FL RXD
SCK
S DATA
10
9
7
6
FL29
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
ANALOG A/V SECTION
TO/FROM
5
Содержание DMR-EH65EC
Страница 45: ...10 7 DV IN P C B 1 Remove 1 Screw to remove DV IN P C B 45 ...
Страница 53: ...10 13 HDMI P C B 1 Disconnect FFC Connector 2 Pull out the HDMI P C B in the direction of the arrow 53 ...
Страница 54: ...Caution When replacing HDMI P C B pay attention as below 11 MEASUREMENTS AND ADJUSTMENTS 54 ...
Страница 68: ...16 2 PACKING ACCESSORIES SECTION 68 ...
Страница 75: ...C3017 F1H1C104A042 CHIP CAPACITOR 1 1 2 3 75 ...
Страница 77: ...C4028 F2A1V100A534 ALU ELEC CAPACITOR 1 1 2 3 77 ...
Страница 79: ...C56133 ECJ1VB1A105K CHIP CAPACITOR 1 1 2 3 79 ...
Страница 81: ...C7517 ECJ1VC1H180J CHIP CAPACITOR 1 1 2 3 81 ...
Страница 86: ...LB7507 D0YBR0000020 CHIP RESISTOR 1 1 2 3 86 ...
Страница 89: ...R3008 D0GB102JA057 CHIP RESISTOR 1 1 2 3 89 ...
Страница 91: ...R4057 D0HB123ZA002 METAL FILM RESISTOR 1 1 2 3 91 ...
Страница 93: ...R56140 ERJ2GEJ8R2X RESISTOR 1 1 2 3 93 ...
Страница 95: ...R7501 D0GB102JA057 CHIP RESISTOR 1 1 2 3 95 ...
Страница 97: ...R7579 D0GB223JA057 CHIP RESISTOR 1 1 2 3 97 ...
Страница 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 ...
Страница 154: ...DMR EH65EC DMR EH65EP DV IN P C B VEP73135A 1B 1D P37001 P37002 ...
Страница 156: ...JW7001 S7002 DMR EH65EC DMR EH65EP FRONT VEP70161A ...