Pioneer DVR-543H-S Service Manual page 21

5
QQ
3 7 63 1515 0
V+5V
D114
1SS355-TRB
SELIR
1-C2
R220
***
V+12R1E
1-B1,2-D1
FLSTB
FLCLK
FLDATA
C168 ***
C169
TE
***
L 13942296513
FLPON
KEY1
KEY2
KEY3
2R
2L
2V
2Y
SDET2
2C
GND
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JA102
RKN1004-
R219
2
220
3
R221
1
220
GND GND
V+5F
CN101
9604S-23C
1 GND
2 FLSTB
3 FLCLK
4 FLDATA
5
GND
6 IR
7
V+5F
8
V+12R1E
9 FLPON
10 KEY1
11 KEY2
12
KEY3
13 2R
14
GND
15 2L
16 GND
17 2V
18 GND
19 2Y
20 GND
21 SDET2
22 GND
23
2C
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6
8
A
Q Q
3 6 7 1 3
UMF21N
C B2 E2
u163
E B C2
.
DVR-640H-S
6
7
2 9 9 4 2 8
1/3
TUJB ASSY
(VXX3146)
1 5 0 5 8 2 9 9 4
UMB1N(R1=R2=22k)
C B2 E2
C B2 E2
VC
E B C2 E B C2
RN4903
m
C B2 E2
C B2 E2 C B2 E2
VC
co
E B C2 E B C2 E B C2
7
8
9 9
A
B
C
2 8 9 9
D
E
F
A 1/3
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