Hdmi - Sanyo DP19640 Service Manual

A B
8
7
C3601
PORT1
10V 0.1 B
CP3601
C-HDM-6-KK223110
19 HOT PLUG
R3604
6
18 +5V_POWER
D3604
10 1/16W
17 DDC_GND
EZJZ0V80010
16 DDC_SDA
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+
5 6 TMDS_DATA1-
5 TMDS_DATA1_SH
4 TMDS_DATA1+
L3603
EXC28CG900U
3 TMDS_DATA2-
2 TMDS_DATA2_SH
1 TMDS_DATA2+
4
3
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
A B
G-5
C D
BUFFER
Q3607
INK0012AU1
5.0
3.3
CH1_SCL
3.3 R3643
3.3K 1/16W
5.0 3.3
CH1_SDA
3.3
R3644
BUFFER
3.3K 1/16W
Q3608
CH1_D0+
INK0012AU1
CH1_D0-
CEC_PWR1
D
3.3 CH1_D1+
BUFFER
5.0 G
Q3613
CH1_D1-
INK0012AU1
S
3.3
PWR1
CH1_D2+
CH1_D2-
5.0
CH1_CLK+
0
CH1_CLK-
0
3.3 HPD1
0 HPD_SW
Q3602
0 HPD_SW
RT1N141C
Q3610
CH1_SDA
RT1N141C
CH1_SCL
CH1_CLK-
CH1_CLK+
PWR1
CH1_D0-
HPD1
CH1_D0+
CH1_D1-
CH1_D1+
CH1_D2-
CH1_D2+
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
HDMI SCHEMATIC DIAGRAM
(MAIN PCB)
SCALER IC
IC2801
R8J66975BG
3.3 NC
A21 RX01P RX03P E19
3.3 NC
A22 RX01M RX03M E20
3.3 NC
D19 RX11P RX13P D21
3.3 NC
D20 RX11M RX13M D22
3.3 NC
C19 C21
RX21P RX23P
3.3 NC
C20 RX21M RX23M C22
3.3 NC
B21 RXC1P RXC3P F19
3.3 NC
B22 RXC1M RXC3M F20
R3692 10K 1/16W
3.3 3.3
C16 DDC1_SDA DDC3_SDA D16
10K 1/16W
3.3 3.3 R3694
A16 DDC1_SCL DDC3_SCL D15
3.3 3.3 R6252 10K 1/16W
C15 PWR1 PWR3 B16
3.3 3.3
J20 HPD1 HPD3 J19
NC
C3609
NC
10V 0.1 B
A19 RX02P
R3652 C3610
1.2
NC
PLL_XFC_A F21
B19 RX02M
7.5K 1/16W 6.3V
R3653 C3613
1.2
PLL_XFC_X E21
NC
6.8K 1/16W +-1% 25V 0.022
A18 RX12P
R3651 C3608
1.2
NC
PLL_XFC_P E22
B18 RX12M
3K 1/16W 50V 0.0022
R3654
1.2
EXT_RES D18
NC
560 1/16W +-1%
A17 RX22P
NC C3607
B17 RX22M
16V 0.01 B
NC
A20 RXC2P
NC
NC GPY12 K22
B20 RXC2M
3.3
C17 DDC2_SDA
3.3
D17 DDC2_SCL
3.3
C18 PWR2
3.3
NC J22 HPD2
CAUTION: DIGITAL TRANSISTOR
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
E
F G
4.7 B
B
B
W801
F G
H
8
7
6
5
FROM/TO SCALER POWER
4
HDMI_A3.3V
3
FROM/TO REGULATOR
AT+3.3V
GND
2
PCBF40
CMK178
1
H
G-6