Sharp LC-60UD20KN (serv.man2) Service Manual ▷ View online
21
LC-60UD20
LC-70UD20
8
1
2
3
4
5
6
7
9
10
G
F
E
D
C
B
A
MAIN Unit-10 (HP LINE-OUT)
HP_L_ANALOG_OUT
HP_R_ANALOG_OUT
MUTE_A_ALL
SCART5V
SCART5V
*R1914
82K
TUNER_L_OUT
001
R1906
15K
C1909
47P
HP_L_ANALOG_OUT
001
C1911
390P
390P
*R1917
82K
*R1913
10K
*C1922
390P
TUNER_R_OUT
001
R1905
56K
*R1911
10K
*R1910
10K
HP_MONITOR_L
005
*C1924
47P
*C1919
2.2u
10V
C1915
1u
10V
1u
10V
HP_MONITOR_R
005
C1916
47P
C1914
1u
10V
R1908
22K
*C1920
2.2u
10V
*R1915
10K
R1904
15K
D5V
016
R1907
56K
*C1918
1u
10V
KZA520WJQZ
C1908
390P
*C1926
47P
C1905
2.2u
10V
C1906
2.2u
10V
C1901
220P
C1902
220P
R1903
10K
CZ
R1909
10K
CZ
10K
CZ
C1917
1u
*R1918
330
*R1919
330
R1916
0
OPT_OUT
005
OPTICAL_OUT
001
NCS2632
1
INRP
2
INRM
3
OUTR
4
AGND
5
EN
6
VSS
7
CN
8
CP
9
VDD
10
PGND
11
UVP
12
OUTL
13
INLM
14
INLP
NCS2632
1
INRP
2
INRM
3
OUTR
4
AGND
5
EN
6
VSS
7
CN
8
CP
9
VDD
10
PGND
11
UVP
12
OUTL
13
INLM
14
INLP
*C1923
390P
*C1904
1u
10V
1u
10V
*C1907
1u
10V
KZA520WJQZ
Q1901
LTC014EEB
MUTE
HP_R_ANALOG_OUT
001
10uH
L1901
DER
10uH
*L1902
DER
MUTE_A_ALL
007
TUNER_OUTR
005
TUNER_OUTL
005
C1927
220P
C1928
220P
TO MAIN5(CPU)
TO MAIN16(POWER)
TO MAIN1(TERMINAL)
TO MAIN5(CPU)
WS (2014.01.16)
TO MAIN7(UCOM)
ALTAIR
(
)
IC1981
*IC1901
DUNTKG380WE**
22
LC-60UD20
LC-70UD20
8
1
2
3
4
5
6
7
9
10
G
F
E
D
C
B
A
MAIN Unit-11 (AUDIO)
SCL0_400k
SDA0_400k
D1.8V
AMP_PROTECT
I2S_DSPAMP_BCLK
I2S_DSPAMP_LRCLK
I2S_DSPAMP_WODATA
I2S_DSPAMP_MCLK
N_PER_RST
AMP_AMPMUTE
SPOUT_Lch_+
SPOUT_Lch_-
SPOUT_Rch_-
SPOUT_Rch_+
SPOUT_SW_-
SPOUT_SW_+
*TL1703
C1771
0.33u
0.33u
25V
KZB032WJ
AMP13V
009
D3.3V
016
I2S_SP_BCLK
005
C1769
0.22u
0.22u
25V
KZA709WJQZ
*R1769
15K
L1707
10uH
CIL
*L1709
10uH
CIL
*R1767
4.7K
L1708
10uH
CIL
*C1794
0.22u
0.22u
25V
KZA709WJQZ
C1708
0.1u
10V
*L1710
10uH
CIL
C1773
0.33u
25V
KZB032WJ
*TL1702
C1762
1u
L1706
10uH
CIL
C1765
0.22u
25V
25V
KZA709WJQZ
SDA0_400k
005
C1706
0.1u
10V
YDA176DL
1
REFA
2
AVSS
3
TEST
4
DVSS
5
MCK
6
SDATA
7
SCLK
8
LRCLK
9
PVDDPR
10
OUTPR
11
OUTPR
12
PVSSR
13
PVSSR
14
OUTMR
15
OUTMR
16
PVDDMR
17
SLEEPN
18
PROTN
19
PLIMIT1
20
PLIMIT2
21
GAIN
22
CKMOD
23
MONO
24
MUTEN
25
PVDDML
26
OUTML
27
OUTML
28
PVSSL
29
PVSSL
30
OUTPL
31
OUTPL
32
PVDDPL
GND
*C1793
0.22u
0.22u
25V
KZA709WJQZ
I2S_SP_LRCLK
005
AMP_PROTECT
005
*P1701
NB243WJ
1
SUB(+)
2
SUB(-)
3
RCH(+)
4
RCH(-)
5
LCH(-)
6
LCH(+)
*TL1704
C1704
12P
D1.8V
016
R1704
1K
*C1788
1u
10V
10V
N_PER_RST
005
C1768
0.22u
25V
KZA709WJQZ
0.22u
25V
KZA709WJQZ
*TL1701
*C1797
0.33u
25V
KZB032WJ
25V
KZB032WJ
SCL0_400k
005
*R1771
68K
YDA174QZ
1
DVDD18
2
GPIO6
3
GPIO5
4
GPIO4
5
GPIO3
6
DVSS
7
GPIO2
8
GPIO1
9
GPIO0
10
PLLVDD
11
IC_N
12
PLLVSS
13
XIN
14
XOUT
15
IOVDD
16
SCL
17
SDA
18
DVDD18
19
IRQ_N
20
NC
21
PROT_N
22
SLEEP_N
23
MUTE_N
24
TESTr
25
NC
26
PVDDPR
27
OUTPR
28
PVSSR
29
OUTMR
30
PVDDMR
31
PVDDML
32
OUTML
33
PVSSL
34
OUTPL
35
PVDDPL
36
NC
37
AVSS
38
REFA
39
DVSS
40
NC
41
DVSS
42
TESTb
43
GPIO11
44
GPIO10
45
GPIO9
46
GPIO8
47
IOVDD
48
GPIO7
R1707
1M
X1701
SCA276WJQZ
24.576MHz
1
2
NC
3
4
NC
*R1773
33K
C1763
10u
25V
KZA383WJ
C1703
12P
MUTE_A_ALL
007
C1767
0.22u
0.22u
25V
KZA709WJQZ
*TL1706
L1705
10uH
CIL
*TL1705
*C1790
10u
25V
KZA383WJ
25V
KZA383WJ
I2S_SP_DAT
005
*R1853
0
R1757
47K
VRK
1
2
3
4
5
6
7
8
Q1701
RN1702
1
2
3
4
5
SP_MUTE
005
TO POWER(016)
TO CPU(005)
TO CPU(005)
TO TCON-IF(009)
(
)
TO UCOM(007)
*IC1705
SP TO SPEAKER
IC1702
DUNTKG380WE**
(
)
23
LC-60UD20
LC-70UD20
8
1
2
3
4
5
6
7
9
10
G
F
E
D
C
B
A
MAIN Unit-12 (ETHER)
部 長
副参事
係 長
担 当
第
号
-
VTV
MDI0-
LAN_MDI_R+
LAN_MDI_R-
LAN_MDI_T+
LAN_MDI_T-
MDI1+
MDI0+
MDI1-
(AV)
システム開発 C 第4 開発部
C9405
0.01u
25V
T9401
ZA143WJQZ
1
2
3
6
7
8
9
10
11
14
15
16
C9411
1000P
1000P
C9406
0.01u
25V
J9401
ZA128WJQZ
1
TD+
2
TD-
3
RD+
4
5
6
RD-
7
8
(PWBXG445WJ)
GND_A
R9405
75
75
1
2
3
4
5
6
7
8
MDI0+
005
MDI1-
005
MDI0-
005
MDI1+
005
WS (2014.01.16)
コンプライアンステストの
結果如何ではバラす必要あり
クロストーク的な事はないか？
TO_CPU (005)
DUNTKG445WExx
MAIN UNIT 12/17
24
LC-60UD20
LC-70UD20
8
1
2
3
4
5
6
7
9
10
G
F
E
D
C
B
A
MAIN Unit-13 (USB/WifI/BT)
USB_BT_D-
USB_BT_D+
USB_WIFI_D+
USB0D+
USB_WIFI_D-
HUB_A3.3V
LR_REF_B_T
TCN_LR_REF
SD_CLK
SD_DAT0
SD_DAT2
SD_CMD
SD_DAT3
SD_DAT1
SD_WP
SD_DET
SD_DET
SD_USB_1D-
SD_USB_1D-
SD_USB_1D+
SD_USB_1D+
USB_HUB_3D-
USB_HUB_3D-
USB_HUB_3D+
USB_HUB_3D+
USB_HUB_4D-
USB_HUB_4D-
USB3D-
USB3D+
USB_HUB_4D+
USB_HUB_4D+
USB_HUB_2D-
USB_HUB_2D-
USB_HUB_2D-
USB_HUB_2D+
USB_HUB_2D+
USB_HUB_2D+
USB_EXT_3D-
USB_EXT_3D+
USB_EXT_2D-
USB_EXT_2D+
USB_EXT_0D+
USB_EXT_0D-
USB0D-
USB2D+
USB2D+
USB2D-
USB2D-
USB_5V
D3.3V
USB1D-
USB1D-
USB1D+
USB1D+
USB1D-
005
FB9510
A373WJQZ
定格：3A
TL9517
TL9522
C9509
0.01u
TL9518
CY65632L
LDO:5V to 33V
1
DM0
2
DP0
3
DM1
4
DP1
5
AVDD
6
DM2
7
DP2
8
PREF
9
AVDD
10
X1(I)
11
X2(O)
12
DM3
13
DP3
14
AVDD
15
DM4
16
DP4
17
RESET#
18
TEST/SCL
19
OVCUR4#
20
OVCUR3#
21
DVDD
22
PSELF
23
PGANG
24
OVCUR2#/SMD
25
OVCUR1#/SMC
26
SDA
27
V5
28
V33
GND
USB3D+
005
C9504
0.01u
FB9504
A373WJQZ
定格：3A
定格：3A
FB9514
A373WJQZ
定格：3A
FB9509
A374WJQZ
定格:2A
NB258WJ
1
VCC_5V
2
WIFI D-
3
WIFI D+
4
GND
5
BT D-
6
BT D+
7
GND
8
L/R_SYNC
SG9505
VXA238WJQZ
ZA235WJQZ
横型
サイド
Lim:500mA
1
+5V
2
USB_DN
3
USB_DP
4
GND
D3.3V
016
ZA235WJQZ
横型
ボトム右
Lim:1000mA
1
+5V
2
USB_DN
3
USB_DP
4
GND
C9513
0.1u
CZB
10V
D5V
016
USB0D-
005
FB9501
A374WJQZ
定格:2A
定格:2A
R9524
100K
SG9506
VXA238WJQZ
L9503
FA154WJ
1
2
3
4
L9501
FA154WJ
1
2
3
4
R9502
680
F
R9518
47K
C9506
0.01u
0.01u
X9501
SCA285WJQZ
12MHz
1
2
NC
3
4
NC
FB9506
A374WJQZ
定格:2A
TL9519
TL9520
R9506
100
C9502
12P
R9526
39K
F
SG9502
VXA238WJQZ
USB_5V
016
TL9524
C9520
10u
16V
16V
KZA510WJPZ
TL9521
C9514
1u
10V
1u
10V
KZA520
C9501
15P
C9511
0.01u
C9507
1u
C9508
0.1u
0.1u
R9538
100K
C9510
10u
TP9505
FB9505
A373WJQZ
定格：3A
定格：3A
SG9501
VXA238WJQZ
VXA238WJQZ
R9513
100K
C9505
0.01u
TP9506
R9541
18K
18K
J
C9521
0.1u
CZB
10V
C9522
1u
10V
1u
10V
KZA520
TCN_LR_REF
009
FB9513
A374WJQZ
定格:2A
USB3D-
005
C9512
10u
16V
16V
KZA510WJPZ
C9503
1u
USB0D+
005
TL9523
USB1D+
005
R9504
680
680
R9511
10K
R9507
100
ZA235WJQZ
横型
電子取説
Lim:1000mA
1
+5V
2
USB_DN
3
USB_DP
4
GND
L9552
FA154WJ
1
2
3
4
R9503
4.7K
VRK
1
2
3
4
5
6
7
8
FB9552
A373WJQZ
定格：3A
R9551
100K
C9551
1u
10V
1u
10V
KZA520
R9554
18K
18K
J
SG9551
VXA238WJQZ
SG9552
VXA238WJQZ
C9552
0.1u
CZB
10V
C9553
10u
16V
16V
KZA510WJPZ
ZA235WJQZ
横型
ボトム左
Lim:1000mA
1
+5V
2
USB_DN
3
USB_DP
4
GND
FB9551
A374WJQZ
定格:2A
R9528
10K
10K
J
R9529
10K
10K
J
R9530
10K
10K
J
TL9552
TL9551
TL9553
TL9554
C9524
390P
CCZ
CCZ
C9527
1u
10V
RTS5176E
1
AV18
2
RREF
3
DM
4
DP
5
3V3_IN
6
3V3_IN
7
CARD_3V3
8
3V3_IN
9
GPIO
10
SD_CD#
11
SD_WP
12
SD_DAT1
13
SD_D0
14
SD_D7
15
MS_INS#
16
SDREG
17
SD_D6
18
SD_CLK
19
SP6
20
SD_CMD
21
SD_D4
22
SD_D3
23
SD_D2
24
48MHz_In
GND
R9515
10
SC9501
ZA363WJQZ
SD CARD CONNECTOR
1
CD/DAT3
2
CMD
3
VSS
4
VDD
5
CLK
6
VSS
7
DAT0
8
DAT1
9
DAT2
10
SW_CD
11
SW_COMMON
12
SW_WP
R9509
6.2K
6.2K
F
R9517
10
C9517
0.1u
0.1u
10V
C9530
10u
16V
KZA510WJPZ
R9519
10
R9510
100K
C9519
1u
10V
C9526
0.1u
10V
R9516
10
C9531
0.01u
0.01u
CZB
25V
R9531
1K
FB9502
A373WJQZ
R9520
10
C9516
10u
16V
KZA510WJPZ
R9514
10
GND_A
USB2D+
005
USB2D-
005
PS2553DB
1
Vin
2
GND
3
EN
4
/OC
5
ILIM
6
Vout
PS2553DB
1
Vin
2
GND
3
EN
4
/OC
5
ILIM
6
Vout
PS2553DB
1
Vin
2
GND
3
EN
4
/OC
5
ILIM
6
Vout
FB9503
A374WJQZ
A374WJQZ
C9532
1u
C9525
1u
C9533
0.01u
R9508
10K
L9506
FA156WJ
1
2
3
4
L9505
FA156WJ
1
2
3
4
TO MAIN9(TCON-IF)
TO_MAIN8(CPU)
TO_POWER(016)
CTRL
PUMP
CHG
Inserting ON
SW_CD
Write enable position ON
SW_COMON
SW_WP
SD card socket (QSOCZA272WJZZY)
SW_CD : OPEN = No card insert
SHORT = Card insert
SHORT = Card insert
SW_WP : OPEN = LOCK(Protect) or No card insert
SHORT = UNLOCK(No protect)
SHORT = UNLOCK(No protect)
TCON
から直結でよかったかな
IC9501
P9501
UB
J9501
J9503
J9505
J9504
IC9503
IC9502
IC9505
IC9504
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