Toshiba 19DV616DG Service Manual page 144

A B
8
BUFFER BUFFER
Q3603 Q3604
2SK3541_T2L 2SK3541_T2L
D 5.0 5.0 D
G
3.3
S S
3.2
7
C3722
0.1 B
HDMI_CONNECTOR
R3715
CP3601 1A0300030
22K
21 NC NC
20 NC NC
19 HOT PLUG
6
18 +5V_POWER
D3601
17 DDC_GND
EZJZ0V80010 R3607 47
16 DDC_SDA
R3606 47
15 DDC_SCL
D3603
14 RESERVED NC
EZJZ0V80010
13 CEC NC
12 TMDS_CLK-
11 TMDS_CLK_SH
10 TMDS_CLK+
9 TMDS_DATA0-
L3601
8 TMDS_DATA0_SH
EXC28CG900U
7 TMDA_DATA0+
5
6 TMDS_DATA1-
5 TMDA_DATA1_SH
4 TMDS_DATA1+
3 TMDS_DATA2-
L3602
2 TMDS_DATA2_SH
EXC28CG900U
1 TMDS_DATA2+
4
3
2
1
A B
H-53
C
INTERFACE_HDMI IC SCHEMATIC DIAGRAM
JG3606
JG3607
EEP_ROM IC
JG3614
IC3606
S-24CS02AFJ-TB-GE
5.0 0
SDA GND
5.0 0
3.3 SCL A2
G
R3628
0 0
WP A1
3.2
4.7K 4.9 0
VCC A0
3.3 S
BUFFER
5.0
Q3618
G
2SK3541_T2L
D
3.3
C3629 B3601
0.1 B FCM1608KF-151T06
0 1.8 3.2 3.2 3.1 3.1
C3604
36 35 34 33 32
10 B
C3609
3.3
PVCC0
C3602
0.1 B 3.3
AVCC
0.001 B 3.3
R0XC-
3.3
R0XC+
0
AGND
C3621
3.3
AVCC 35 DVCC
0.001 B 3.3
R0X0-
36 DGND
3.3
R0X0+
0
AGND
C3622
3.3
AVCC
0.001 B 3.3
R0X1-
3.3
R0X1+
0
AGND
C3623
3.3
AVCC
0.001 B 3.3
R0X2-
3.3
R0X2+
0
AGND
0
PGND
C3607
3.3
PVCC1
JG3608
0.1 B
3.3
ANTSTO
C3624
3.3
AVCC
0.001 B
3.3
NC R1XC-
3.3
R1XC+
NC
0
AGND
C3628
3.3
AVCC
0.001 B 3.3
R1X0-
NC
3.3
R1X0+
NC
0
AGND
C3630
3.3
AVCC
0.001 B 3.3
R1X1-
NC
3.3
R1X1+
NC
0
AGND 73 DGND
C3655
3.3
AVCC
0.001 B 3.3
R1X2-
NC
C3690
3.3
R1X2+
NC
0.1 B 0
AGND
73 74 75 76 77 78 79
0 1.8 0 3.3 3.2 NC
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(MAIN PCB)
D3605
SS160
0
R3636
3.3
HPD_SW
Q3602
4.7K
KTC3875S_Y_RTK 0
BUFFER
BUFFER
Q3605
Q3601
D 2SK3541_T2L
3.3
3.3 D 2SK3541_T2L
G
G
3.3
3.3
3.3 S
3.3
S
R3623
R3622
4.7K
4.7K
NC NC 3.3 3.3 3.3 0 0 1.8 1.8 0 NC NC NC NC 3.3 0 NC NC NC NC NC NC NC 3.3
NC
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
1 DE
HDMI_I/F IC
IC3605
SiI9025CTU
109 OVCC
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
NC 1.8
0 1.8 0 0 0 0 3.3 3.3 3.3 3.3 3.3 0 0 1.8 NC 1.8 0 3.2 3.4 3.3 3.3 0 NC 0 3.3 3.3
NC NC
X3602
100DT02801
28.322MHZ
R3698
1M
D E
F
R3669 33 DDVS
R3617 33
DDHS
R3615
DDEN
0 3.3 3.3 3.3
33
4 3 2 1
27
3.3
Q0
DPB0
3.3
Q1 DPB1
3.3 DPB2
Q2
DPB3
3.3
Q3
3.3 NR3601
Q4
CRA108330JV
1.8
VCC
C3712
0
GND
DPB4
3.3 0.001 B
Q5 DPB5
3.3 DPB6
Q6
DPB7
0
OGND
C3626
3.3 NR3602
OVCC
CRA108330JV
3.3 0.001 B
Q7
28
3.3
Q8
DPG0
3.3
Q9 DPG1
3.3
DPG2
Q10
DPG3
3.3
Q11
1.8 NR3603
VCC
C3711 CRA108330JV
3.3
GND NR3604
3.3 0.001 B
CRA108330JV
Q12
DPG4
3.3
Q13 DPG5
3.3 DPG6
Q14
DPG7
3.3
Q15
C3710
3.3
OVCC
R3689
W804
3.3 0.001 B DDCK
ODCK
0
120
NR3606
OGND
29
3.3 CRA108330JV
Q16
3.3
Q17 DPR0
3.3 DPR1
Q18
DPR2
3.3
Q19
DPR3
C3709
0
GND
1.8 0.001 B
VCC NR3605 HDMI+3.3V
3.3
CRA108330JV
Q20
DPR4
3.3
Q21 DPR5
3.3 DPR6
Q22
DPR7
3.3
Q23
C3708
3.3
0.001 B B3610
B3603
FCM1608KF-151T06
0 1.7 NC 0 FCM1608KF-151T06
B3613 FCM1608KF-151T06
B3604
FCM1608KF-151T06
B3609
FCM1608KF-151T06
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.
F
G H
FROM/TO SCALER
DPB0
DPB1
DPB2
DPB3
DPB4
DPB5
DPB6
DPB7
DPG0
DPG1
DPG2
DPG3
DPG4
DPG5
DPG6
DPG7
DPR0
DPR1
DPR2
DPR3
DPR4
DPR5
DPR6
DPR7
DDCK
DDEN
HDMI_I2SSCLK
HDMI_I2SWS
HDMI_I2SSDO
HDMI_RESET
RXT0_RST
FROM REGULATOR
P.CON+5V
FROM REGULATOR2
HDMI+1.8V
HDMI+3.3V
C3638
GND
0.1 B
C3619
TO JACK
0.1 B
DDVS
DDHS
FROM/TO SUB MICON
F_SDA
F_SCL
PCBF40
CMH143
G H
19DV616DG H-54
8
7
6
5
4
3
2
1