Hdmi - Sanyo DP19649 Service Manual
18.5" hdtv lcd
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Also See for DP19649:
- Owner's manual (60 pages) ,
- Service manual (53 pages) ,
- Setup manual (2 pages)
Table of Contents
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A
B
8
EEP_ROM IC
IC3601
AT24C02BN-SH-T
WP
SCL
0
5.0
A0
VCC
SDA
0
5.0
A1
WP
0
5.0
A2
SCL
0
5.0
GND
SDA
7
C3603
0.1 B
C3601
0.1 B
PORT1
HDMI CONNECTOR
CP3601
1A0300030
21
NC
NC
20
NC
NC
19
HOT PLUG
6
R3604
18
+5V_POWER
D3604
10 1/16W
17
DDC_GND
R3607
EZJZ0V80010
16
DDC_SDA
R3608
100 1/16W
15
DDC_SCL
D3605
100 1/16W
14
RESERVED
NC
EZJZ0V80010
NC
13
CEC
12
TMDS_CLK-
11
TMDS_CLK_SH
10
TMDS_CLK+
L3602
DLP2ADN900HL4L
9
TMDS_DATA0-
8
TMDS_DATA0_SH
7
TMDS_DATA0+
5
6
TMDS_DATA1-
5
TMDS_DATA1_SH
4
TMDS_DATA1+
L3603
DLP2ADN900HL4L
3
TMDS_DATA2-
2
TMDS_DATA2_SH
1
TMDS_DATA2+
FROM REGULATOR
D3607
D5.0V
4
SS160
3
2
1
A
B
G-5
C
BUFFER
JG3601
Q3607
JG3602
2SK3541_T2L
JG3603
5.0
3.3
CH1_SCL
R3643
3.3
3.3K
5.0
3.3
1/16W
CH1_SDA
CH1_D0+
BUFFER
R3644
Q3608
3.3
CH1_D0-
2SK3541_T2L
3.3K
1/16W
3.3
D
CH1_D1+
0.9
G
BUFFER
CH1_D1-
Q3613
S
3.3
2SK3541_T2L
PWR1
CH1_D2+
HPD_SW
Q3604
CH1_D2-
KTC3875S_Y_RTK
5.0
HPD1
0
CH1_CLK+
0
CH1_CLK-
0
HPD_SW
0.7
Q3612
0
KTC3875S_Y_RTK
CH1_SDA
CH1_SCL
CH1_CLK-
CH1_CLK+
PWR1
CH1_D0-
HPD1
CH1_D0+
CH1_D1-
CH1_D1+
CH1_D2-
CH1_D2+
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
HDMI SCHEMATIC DIAGRAM
(DIGITAL PCB)
SCALER IC
IC2801
R8J04012BG
3.3
E20
RX01P
RX03P
3.3
E21
RX01M
RX03M
3.3
D21
RX11P
RX13P
3.3
D22
RX11M
RX13M
RX23P
3.3
C21
RX21P
RX23M
3.3
C22
RX21M
RXC3P
RXC3M
3.3
F19
RXC1P
3.3
F20
RXC1M
DDC3_SDA
DDC3_SCL
3.3
D17
DDC1_SDA
3.3
D16
DDC1_SCL
PWR3
3.3
A17
PWR1
HPD3
3.3
W17
HPD1
CEC_IN
AB13
3.3
C19
RX02P
CEC_OUT
AB19
3.3
C20
RX02M
3.3
B21
RX12P
XOUT18
AA15
3.3
B22
RX12M
XIN18
AB15
3.3
A21
RX22P
3.3
A22
RX22M
3.3
D19
RXC2P
3.3
PLL_XFC_A
D20
RXC2M
PLL_XFC_X
0
B19
DDC2_SDA
0
C18
DDC2_SCL
0
C17
PWR2
PLL_XFC_P
NC
W16
HPD2
EXT_RES
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
3.3
G22
3.3
G21
3.3
F22
3.3
F21
3.3
G19
3.3
G20
3.3
H20
3.3
H21
0
A19
0
A18
0
B18
W19
NC
NC
NC
NC
1005
R3657
0
10K 1/16W
C3609
0.1 B
R3652
1608
C3610
6.3V
4.7
B
7.5K 1/16W
0
H19
1005
1005
R3653
C3613
0
J18
6.8K 1/16W
25V
0.022
B
+-1%
1005
R3651
C3608
0
H18
3K 1/16W
0.0022
B
R3654
2.8
E18
560 1/16W
B3601
HCB1608KF-181T20
F
G
H
8
7
6
5
4
3
FROM SCALER POWER
HDMI_A3.3V
FROM REGULATOR
D3.3V
GND
2
PCBDH0
CEJ500
1
H
G-6
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