Read Sharp DV-L80 (serv.man4) Service Manual online
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A
B
C
D
E
F
G
H
I
J
DV-L80S/W
DV-L80S/W
24~25
9-2. MAIN/LCD BLOCK DIAGRAM
68
67
66
69
70
62
From a
C1803
C1805
Q1801
C1821
C1819
C1815
AT_A_5V
C1807
R1812
R1847
Y/VIDEO
Q1804
FADJ
C1848
R1870
R1854
R1803
R1810
R1805
R1807
R1816
Q1800
AT_A_5V
AT_A_5V
R1813
R1809
Q1807
C1842
C1825
Q1838
+
Q1802
AT_A_5V
DVD_L
R1831
R1855
IC3201
MB8346BV
MB8346BV
IC5501
IC506
D510
To a
AT_A_5V
DVD_L
C1846
R1889
R1853
AT_A_5V
C1828
C1831
X1800
AT_A_5V
A_7.5V
R1808
R1804
IC1801
IC1800
IC1805
IC1806(1/2)
IC1900
LZ9GK21
LZ9GK21
IC1806(1/2)
Q1805
Q1806
R1882
R1953
R1894
IC1802
C1809
C1806
R1811
R1806
RXDCTL
TV_KEY1
D_3.2V
R565
TVMI_5V
LED
60 LED_R
61 LED_G
61 LED_G
TH5501
D5503
C5510
C5516
57
37
56
54
22
55
21
38
36
19
R4006
R4005
R4004
R4003
SW4005
VOL_UP
VOL_UP
SW4004
DVD/TV/IN
SW4003
RIGHT/SKIP
SW4002
UP/STILL
SW4001
CONTROL
SW4006
PLAY/ENTER
R4008
R4009
R4010
R4011
R4012
SW4007
DOWN/STOP
SW4008
LEFT/SKIP/BACK
SW4009
SHIFT
SW4010
VOL_DOWN
X5501
RESET
VCC
TV_H
17
34
VOL_DOWN 4
VOL_UP
33
CSYNC
IC5502
IX1750GE
TV MICON
IX1750GE
TV MICON
13
DVD_L
35
DEF
OUTV_MUTE
63
49
50
42
VOL_CLK
58
41
A_MUTE
72
29
X5502
32KHZ
8MHZ
Main
STNBY
SW4011
RETURN
SW4012
POWER
_1
_1
_1
PCON_M
MIRST
DVD_PCON
20
18
16
45
79
46
POWER
5
TV_KEY1
78
TV_KEY2
80
TU_PCON
48
15
47
59
S803
R5529
F
P
TV_KEY2
PCON_H
DVD_PCON
TU_PCON
LED_G
LED_R
R/C
MICS
_1
_1
_1
Q2222
AT_A_5V
D5504
Y/ VIDEO
R1846
R1850
DVD_L
DVD_L
D1800
IC1804
IR3Y29AM
IR3Y29AM
C1827
R1918
R1938
L1904
R1932
IC1901
R1928
R1927
R1925
R1924
R2242
R2237
R2249
R2254
D1900
HSY
TP1800
R1923
R1914
C1913
R1921
L1903
R1955
R1956
IC1999
D1904
VSS (-16V)
VGH(+13V)
R1943
R1944
R1930
R1929
R2204
Q2202
Q2201
R1941
C1935
C1936
C1937
R1922
R1926
R1936
R1164
C1949
C2214
CLAMP
SELECT
LPF
6TH ORDER
6TH ORDER
LPF
6TH ORDER
6TH ORDER
9
VCC1 16
7
6
+
C2210
IC2201
TK15430V
TK15430V
6dB
AMP
AMP
6dB
AMP
AMP
6dB
AMP
AMP
6dB
AMP
AMP
6dB
AMP
AMP
C2212
+
5
11 +
C2213
6dB
AMP
AMP
C2211
+
10
12
12
C2204
CLAMP
2
C2207
C2209
J2202
D1802
D2204
AT_A_5V
AT_A_5V
Q2250
IC6610
4
17
15
16
16
23
20
15
2 3
9
21
16
TPA0152
AT_A_5V
Q2218
Q2219
D_3V
VOL_DOWN
VOL_UP
VOL_CLK
AT_A_5V
1 VCC2
Q5513
Q2217
Q2216
AT_A_5V
BIOS
15
C1945
D1902
C1938
C1939
C1943
C1946
Q1900
R1939
J6001
J6002
R6683
R6682
R6673
R6672
Q6609
Q6606
Q6605
Q6603
R6646
3
5
1
7
IC6607
NJM4560M
AUDIO AMP.
NJM4560M
AUDIO AMP.
R6612
R6622
R6619
R6611
A_5V
A_5V
IN_H
A_MUTE
TVMI_5V
R6684
Q6604
Q6602
Q6601
R6627
R6614
Q6608
Q6607
IC6606
R6625
R6618
D_3V
DVD_AU_MUTE
RESET
TVMI_5V
DVD_AU_MUTE
H/P_CTL
D6601
R6647
R6685
D_3V
SNT1G08C
Click on the first or last page to see other DV-L80 (serv.man4) service manuals if exist.