Toshiba 42WP66R Service Manual page 27

A B
8
VDD5_PS
7
3.3
D3602
UDZS5.6B
C3633
0.1 F
D3603
AVRL161A1R1NT
D3601
6
AVRL161A1R1NT
HDMI CONNECTOR
CP3601
DC1R019JDA
19 DET
18 POWER
17 GND
5
16 SDA
15 SCL
14 NC NC
13 CEC NC
12 CLK- 1 4
L3601
11 CLK-S
ACM2012D-900-2P
10 CLK+ 2 3
9 D0-
L3603
8 D0-S
ACM2012D-900-2P
7 D0+
6 D1- 1 4
L3602
5 D1-S
ACM2012D-900-2P
4 D1+ 2 3
4
3 D2-
2 D2-S
1 D2+
3
HDMI AUDIO IN
J3601
MSJ-2000B_AG(O87)
1
R3633 C3650
B3622
3
L
R
MMZ1608R102CT 1K 3.0
1 B
2
L
8.5
R
B3621 R3634 C3651
3.0
MMZ1608R102CT 1K 1 B
5.4
2
1
A B
H-31
C
D3605
RB160L-40
2.5
D
D 5.0 5.0 D 3.3
G
3.3 BUFFER
G G
Q3607
S
BUFFER BUFFER 2.1
2SK3018T106
S S 3.2
3.2
Q3603 Q3604
2SK3018T106 2SK3018T106
5.0
R3606
R3638
0
SW
47 Q3612
4.7K
R3607 0
KRC104SRTK
0
3.3
47
R3679
0
SW
100K
Q3613
3.1 3.1 0
KTC3875S_Y_RTK
B3601 75 74 73
3.2
HCB2012K-600T25 C3604
3.2
16V 10 V-S
C3605 0
0.001 B 0
PGND1
C3606 3.3
PVCC1
0.1 F R3610 3.3
EXT_RES
C3607 390 3.3
AVCC
0.1 F 3.1
RXC-
3.1
RXC+
0
AGND
1 4
3.1
RX0-
3.1
2 3
RX0+
0
AGND
C3608 3.3
AVCC
0.1 F 0
1 4
AGND
3.1
RX1-
2 3
3.1
L3604 RX1+
C3609 3.3
ACM2012D-900-2P
AVCC
0.001 B 0
AGND
C3610 3.3
AVCC
0.1 F 3.1
RX2-
3.0
RX2+
0
NLV32T
C3634
L3623 0
P.CON+9V
6.3V 22 V-S
22uH
3.3
C3649
0.1 F
101
C3636 1 2 3
8.5
3.3 0 0 NC NC
6.3V 22 V-S
C3611
2.4
43
16V 10 V-S
DVI_A_IN_L
44
DVI_A_IN_R
C3612
0.1 F
CAUTION: DIGITAL TRANSISTOR NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
INTERFACE_HDMI IC SCHEMATIC DIAGRAM
(SCALER PCB)
31
30
R3678
4.7K
1.0 1.0 0.9 0.9 1.0 0.8 2.5 1.9 1.8 2.0 1.4
3.3 2.1 1.0
3.3 0 0 3.3 1.1 0 3.3 1.3
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
76 DSDA Q14 50
77 DSCL Q15 49
78 OGND Q16 48
HDMI_I/F IC
IC3605
SiI9993CTG100
98 AGND OGND 28
99 GND MCLKIN 27
100 VCC MCLKOUT 26
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
0 0 3.3 0.7 0 1.3 0 3.3 0.6 0 3.3 0.7 0 3.3 0 0NC1.7 NC 3.3 0 0 1.6
C3623
0.047 F
R3651 C3624
100 +-1% 10
C3621
JG3603 JG3604
0.001 B
JG3602
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
EEP_ROM IC
IC3606 BR24L02F-WE2
5.0 0
SDA GND
5.0 0
SCL A2
R3630
0 0
WP A1
2.2K 4.94 0
VCC A0
51
0.8
1.4
32
1.0
C3625
C3654
3.3V_REG IC
3.3 0.1 F
OVCC IC3601 KIA78D33F
R3682
6.3V 22
DDCK
1.6
V-S
ODCK
180
0
B3606
OGND
1.0
BLM18BB600SN1
Q17
DPR0
0.8
IN GND OUT
DPR1
Q18
DPR2
1 2 3
1.0
DPR3
4.0
Q19 0 3.3
0
NR3606
GND
4D03WGJ0000T5E
C3626
3.3 C3658
VCC
1.0 0.001 B
6.3V 100 V-S
VDD3
Q20
1.0
DPR4
Q21
DPR5
1.0
3.3V_REG IC
DPR6
Q22
DPR7 IC3602 KIA78D33F
2.3
Q23
NR3605
2.8
4D03WGJ0000T5E
DE
NC
0
R3617 33 DDVS
VSYNC
0
R3669 33 DDHS
IN GND OUT
HSYNC
1.7 1 2 3
R3625 33 SCK
SCK
4.0 0 3.3
1.7
R3626 33 WS
WS
1.0
R3627 33 SDO
C3659
SDO
1.6
6.3V 220 V-S
SPDIF JG3601
0
C3635
1.6 R3629 56 MCLK
0.1 F
1.6
25
0 NC
B3603
+3.3VA
HCB2012K-600T25
R3624
B 3.9K
B3604
+3.3VAP2
HCB2012K-600T25
F G
H
8
TO SCALER
DPB0
DPB1
DPB2
DPB3
DPB4
DPB5
7
DPB6
DPB7
DPG0
DPG1
DPG2
DPG3
DPG4
DPG5
DPG6
DPG7
DPR0
DPR1
DPR2
DPR3
DPR4
DPR5
DPR6
DPR7
DDVS
6
DDHS
DDCK
TO MICON
DDVS
DDHS
TO JACK
DVI_A_IN_L
DVI_A_IN_R
HDMI_A_IN_L
HDMI_A_IN_R 5
FROM REGULATOR
HDMI+5V
HDMI_VNREG+5V
P.CON+9V
4
GND
FROM/TO HDMI MICON2
VDD3
DAC_A-R
DAC_A-L
CSDA
3
CSCL
H_INT
RXT_RST#
DDVS
SCK
WS
SDO
MCLK
2
PCBDS0
CEE130
1
H
H-32