Hdmi - Sanyo DP19640 Service Manual
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Also See for DP19640:
- Owner's manual (30 pages) ,
- Service manual (49 pages) ,
- Service manual (45 pages)
Table of Contents
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A
B
8
EEP_ROM IC
IC3601
AT24C02BN-SH-T
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
099AAAB19CACCNC
5.0
19
HOT PLUG
R3604
18
+5V_POWER
D3604
6
10 1/16W
17
DDC_GND
0
W867
EZJZ0V80010
16
DDC_SDA
W858
15
DDC_SCL
D3605
14
RESERVED
NC
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/TO 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
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
Q3613
CH1_D1-
S
2SK3541_T2L
3.3
PWR1
CH1_D2+
HPD_SW
Q3604
CH1_D2-
KTC3875S_Y_RTK
HPD1
0
CH1_CLK+
0
CH1_CLK-
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
(MAIN PCB)
SCALER IC
IC2801
R8J04012BG
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
C3609
0.1 B
R3652
6.3V
4.7
B
0
C3610
7.5K 1/16W
R3653
C3613
0
6.8K 1/16W
25V
0.022
B
+-1%
R3651
C3608
0
3K 1/16W
50V
0.0022
B
R3654
2.8
560 1/16W
B3601
HCB1608KF-181T20
F
G
H
8
7
6
5
4
3
FROM/TO SCALER POWER
HDMI_A3.3V
FROM/TO REGULATOR
D3.3V
GND
2
PCBF40
CMJ156
1
H
G-6
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