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L
L
H
H
H
H
H
L
H
H
H
DMR-E55P/PC
TIMER BLOCK DIAGRAM
(RESET)
XSW 5.2V
1
2 VDD
OUT
P FAIL
80
P7504
FAN LOCK
JC P ON
CV IN
L123 SWIDE
SLICER VIDEO
VCC
2
1
F+
F-
4
5
1
REGULATOR
DISPLAY
PROTECTOR
IC
FIP
51
-
-
SEG35
SEG41
45
-
SEG26
-
12
SEG31
17
SEG25
25
19
-
SEG19
--
SEG00
-
35
44
SEG09
56
63
-
DIG07
-
DIG00
SDATA
SCK
CS
RESET
1
2
3
4
(DISPLAY DRIVE)
FL RXD
5
56
P SAVE
XC OUT
XC IN
10
9
(REAL TIME CLK)
32.768KHz
X7502
113
BATTERY
BACK UP
69
X SW+5.2V
POWER
S7501
S7821
PLAY
S7819
CH-UP
TIME-WARP
S7820
S7813
SKIP-R
N SW+5V
(TIMER)
FRONT(R)P.C.B.
N SW+5V
IR7801
1
2
3
(LED DRIVE)
QR7801
D7801
P7504
P7504
P7504
P7504
3
P7801
4
P7801
11
P7801
1
P7801
2
P7801
L1 SWIDE
SYNC IN
XT MUTE
X OUT
X IN
FAN PWM OUT
SYS PFAIL
DR P ON
POWER ON
P SAVE
FL TXD
FL CLK
FL CS
FL RESET
KEY IN1
TIME WARP LED
IR
KEY IN2
KEY IN3
99
109
20
12
14
64
23
81
89
86
88
4
6
87
84
96
74
2
97
104
3
P7503
1
P7503
DP7501
DISPLAY
(MAIN CLK)
10MHz
X7501
FAN MOTOR
M
(FAN MOTOR SWITCH)
Q7512
X SW13V
POWER ON
DR P ON
JC P ON
SYS PFAIL
XT MUTE
BLOCK SECTION
FROM VIDEO
(QR4001,4004)
TO AUDIO BLOCK SEC.
BLOCK SECTION
POWER
TO/FROM
FANPWM
1
5
(FAN MOTOR DRIVE)
A OUT
B+IN
SEG00-SEG41
DIG00-DIG07
S7801
CLOSE
OPEN/
SKIP-F
S7802
TIME-WARP
SENSOR
REMOTE CTL.
STOP
S7812
S7809
CH-DOWN
REC
S7811
Содержание DMR-E55PC
Страница 32: ...13 2 Checking and Repairing of Main P C B 32 ...
Страница 33: ...13 3 Checking and Repairing of Digital P C B 33 ...
Страница 34: ...13 4 Checking and Repairing of DVD RAM Drive 34 ...
Страница 44: ...21 2 Casing Parts Mechanism Section 2 44 ...
Страница 45: ...21 3 Packing Accessories Section 45 ...
Страница 54: ...JK3904 K1U415B00001 JACK L2 1 54 ...
Страница 66: ......
Страница 79: ...1 A B C D 2 3 4 5 6 7 8 9 FRONT R P C B DMR E55P PC FRONT R P C B REP3713A ...
Страница 81: ...Ref No MODE E C B REC 0 3 5 0 PLAY 0 3 5 0 STOP 0 3 5 0 QR7801 ...
Страница 86: ...1 A B C 2 3 4 Location Map REAR DMR E55P PC Main P C B REP3662B 1 4 Section FRONT 1 4 2 4 3 4 4 4 ...
Страница 87: ...5 6 7 8 Location Map REAR DMR E55P PC Main P C B REP3662B 2 4 Section FRONT 1 4 2 4 3 4 4 4 ...
Страница 88: ...D E F MAIN P C B Location Map REAR DMR E55P PC Main P C B REP3662B 3 4 Section FRONT 1 4 2 4 3 4 4 4 ...
Страница 89: ...Location Map REAR DMR E55P PC UP Main P C B REP3662B 4 4 Section FRONT 1 4 2 4 3 4 4 4 ...