Table of Contents
Advertisement
12.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T)
1
2
3
4
5
6
7
8
9
a
b
11
12
G
L1504
G0A220GA0026
IP7501
K5H751Z00003
(0494.750NR)
T7501
G4D1A0000117
G
-VP
G
Vin
TU
F+
F-
R7614
C7569
47
3900P
QR7508
B1GBCFJN0009
R7599
R7598
R7597
8200
8200
8200
330
R7607
330
R7509
330
R7510
R7621
100K
B1GBCFNA0010
d
f
h
c
e
g
13
14
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK
D7510
D7504
MA2C165001VT
MAZ4220NLF
D7505
B0AADM000003
D7506
B0AADM000003
R7617
270
D7507
B0JAMD000026
R7587
10K
5VREG+5VDET+RESET
8
7
6
5
1
2
3
4
R7623
180
C7584
5.5V 0.047F
QR7507
i
j
k
15
16
17
65
DMR-EH67GN / DMR-EH67GC / DMR-EH67GCS
LOCATION MAP
HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
1/4
2/4
3/4
4/4
M:Main Net Section (Page:
AV:AV I/O Section (Page:
TU:Tuner Section (Page:
D
T:Timer Section (Page:
IC7503
RESET,REGULATORR IC
IC-DETAIL BLOCK DIAGRAM
T_UNREG_38V
M
VOUT
6
VIN
M1
7
REG2
V SW1
DETECTOR
PREEND
VOLTAGE
DETECTOR
M
DDGND
CS
5VDETOUT
V SW2
VOLTAGE
4
DETECTOR
DETECTOR
SWITCH
VOLTAGE
CONTROLLER
DETECTOR
GND
1
REG1
M
TIMER5V
XSW3V_FAIL_L
M
TO
M
GND
TIMER SECTION
(4/4)
DMR-EH67GN/GC/GCS
Timer (2/4) Section (Main P.C.B. (4/4))
Schematic Diagram (T)
18
19
20
D
A
)
B
)
C
)
)
VBATIN
3
PREEND
2
RESET
5
RESET
XSW5VOUT
8
Advertisement
Table of Contents
