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
S-24CS02AFJ-TB-GE
WP
JG3601
SCL
0
5.0
JG3602
A0
VCC
SDA
JG3603
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
R3604
18
+5V_POWER
D3604
6
10 1/16W
17
DDC_GND
R3607
EZJZ0V80010
16
DDC_SDA
100
1/16W
15
DDC_SCL
D3605
R3608
14
RESERVED
NC
100 1/16W
EZJZ0V80010
13
CEC
NC
12
TMDS_CLK-
11
TMDS_CLK_SH
10
TMDS_CLK+
L3602
EXC28CG900U
9
TMDS_DATA0-
8
TMDS_DATA0_SH
7
TMDS_DATA0+
6
TMDS_DATA1-
5
5
TMDS_DATA1_SH
4
TMDS_DATA1+
L3603
EXC28CG900U
3
TMDS_DATA2-
2
TMDS_DATA2_SH
1
TMDS_DATA2+
FROM REGULATOR
D3607
D5.0V
SS160
4
3
2
1
A
B
G-5
C
5.0
3.3
CH1_SCL
BUFFER
R3643
Q3607
3.3
2SK3541_T2L
3.3K 1/16W
3.3
5.0
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
Q3613
CH1_D1-
S
2SK3541_T2L
3.3
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
R8J66955BG
3.3
E20
RX01P
RX03P
G22
3.3
E21
RX01M
RX03M
G21
3.3
D21
RX11P
RX13P
F22
3.3
D22
RX11M
RX13M
F21
RX23P
G19
3.3
C21
RX21P
RX23M
G20
3.3
C22
RX21M
RXC3P
H20
RXC3M
H21
3.3
F19
RXC1P
3.3
F20
RXC1M
DDC3_SDA
A19
DDC3_SCL
A18
3.3
D17
DDC1_SDA
3.3
D16
DDC1_SCL
PWR3
B18
3.3
A17
PWR1
HPD3
W19
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
H19
D20
RXC2M
PLL_XFC_X
J18
0
B19
DDC2_SDA
0
C18
DDC2_SCL
0
C17
PWR2
PLL_XFC_P
H18
NC
W16
HPD2
EXT_RES
E18
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
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
NC
NC
NC
NC
R3657
0
10K 1/16W
1005
C3609
0.1
B
R3652
C3610
0
7.5K 1/16W
B
6.3V
4.7
R3653
C3613
1608
0
6.8K 1/16W
+-1%
25V
0.022
B
1005
1005
R3651
C3608
0
3K 1/16W
0.0022
B
1005
R3654
2.8
560 1/16W
F
G
H
8
7
6
5
4
3
FROM SCALER POWER
HDMI_A3.3V
FROM REGULATOR
B3601
D3.3V
HCB1608KF-181T20
GND
2
PCBDH0
CEH432
1
H
G-6
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