Service manual

Schematic Diagrams
B - 54 W870CU RJ11 & TV Board
B.Schematic Diagrams
W870CU RJ11 & TV Board
H J_R J1 C1 0171-10 204 -Y
TIP
1
RING
2
MGND
GND1
MGN D
GND2
HJMOD EM1
852 05-0 2701
1
1
2
2
.
HL1 HCB1608KF-121T25
HRING
HTIP
M5 70u CON
TV ANTENNA
HGND HGND
.
HL2 HCB1608KF-121T25
HJ ANT 2
FR-005D
1
1
2
2
3
3
4
4
HH 2
C1 26D 12 6N
1
HH1
MTH 7_0D2_8
2
3
4
5 6
7
8
9
HJ ANT 1
202 79- 001E- 0 1
1
2
3
HGND
Z3644
6-21-B4010-104
6-21-B4P30-102
6-20-H1000-103
6-20-41100-002
HGN D
HGND
1
HH 3
MT H7 _0 D 2_ 8
2
3
4
5 6
7
8
9
HGND
Sheet 53 of 57
W870CU RJ11 & TV
Board