Integra DTR-7.8 Service Manual page 58

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QQ
3 7 63 1515 0
SCHEMATIC DIAGRAMS-17 (SD-17)
E-CONTROL SECTION
1
2
TE
L 13942296513
3
4
www
5
.
http://www.xiaoyu163.com
B
NALAN-9079
U43 E-CONTROL PC BOARD
1
RE1/P2C
2
RE0/P2D
3
RB0/INT0/FLT0
4
RB1/INT1
5
RB2/INT2
6
RB3/INT3
R1008
R1009
7
MCLR
8
10K 470
RG4/CCP5/P1D
9
VSS
10
VDDcore/vCAP
C1008
10/50
11
RF7/SS2
12
RF6/AN11
13
RF5/AN10/CVref
14
RF4/AN9
15
RF3/AN8
16
RF2/AN7/C1OUT
x ao u163
y
i
http://www.xiaoyu163.com
C
2 9
8
Vddrx
TPIN+
TPIN-
Vssrx
Q1001 RB4
RB5
Q Q PIC18F66J60
3 6 7 1 3 1 5
PGC
Ethernet
VSS
Microcontroller
CLKO
CLKI
VDD
PGD
SDO1
SDI1/SDA1
SCK1/SCL1
RC2
+3.3V
10K
R1030
co
.
9 4 2 8
R1001
49.9_1%
+3.3V
L1001
BLM21PG221SN1
R1004
R1003
49.9_1% 49.9_1%
48
47
46
C1005
45
44 0.1
43
42
0 5 8 2 9 9 4 2 8
C1007 15p
41
40
39
38 15p
C1009
37
36
47 R1026
35 47 R1027
2 kbit EEPROM
34 47 R1028
33 47 R1029
IS25C32A
Q1002
1 8
CS VCC
2 7
SO HOLD
3 6
WP SCK
4 5
GND SI
+3.3V
m
DTR-7.8
D
9 9
R1002
49.9_1%
+3
R
R
9 9
P
+3.3V
R1010
10K