Daughter Board - Toshiba TD-Z552 Service Manual

7.5. Daughter Board

(715G6487T0C000005I)
CN1001
CONN 41P
51
FB1004
42 1 1
2
120 OHM
3 PWR_TH_CON
4
R1047 NC/0R
5
6 OPS_AUD_R
7
OPS_AUD_L
8
43 9
10
EQ_DDC_SCL
11
EQ_DDC_SDA
12 OPS_Rx
13 OPS_Tx
14 OPS_PWR_EN
15
16 SY S_FAN
44 17
OPS_COM_DIR
18
OPS_OSD_STA
19
20
HT2_CTL
21
OPS_HDMI_CEC
22 OPS_PB_DET
23 OPS_PWR_ON
24 OPS_PWR_STA
45 25 ID0
26 ID1
27
28
29
RC
30
31 F_OPS_TXCKM
32 F_OPS_TXCKP
46 33
34 F_OPS_TX0M
35 F_OPS_TX0P
36
37
F_OPS_TX1M
38
F_OPS_TX1P
39
40
F_OPS_TX2M
47 41 F_OPS_TX2P
50
Touch_SW OPS_PB_DET
R1048 0R05 1/16W
U1010
1
1OE Vcc
2
Touch_SW
S1 2OE
DM0 3
R1044
1B4
4
0R05 1/16W
1B3 2B4
USB_PN0 5
R1045
1B2 2B3
6
0R05 1/16W
7 1B1 2B2
Touch_PN0 R1046
1A 2B1
8
0R05 1/16W
GND
SN74CB3Q3253PWR
/OE S1 S0 A Touch to
L L H B2 OPS
L H
H B4 EXT-PC
2
MCU5V
Touch_SW
EQ_DDC_SCL 3
EQ_DDC_SDA 3
OPS_PWR_EN 3
DDC+5V
EQRXCM
R1026 10R 1/16W 5%
EQRXCM 3
EQRXCP
R1025 10R 1/16W 5%
EQRXCP 3
EQRX0M
R1024 10R 1/16W 5%
EQRX0M 3
EQRX0P
R1023 10R 1/16W 5%
EQRX0P 3
R1022 10R 1/16W 5% EQRX1M
EQRX1M 3
R1021 10R 1/16W 5% EQRX1P
EQRX1P 3
R1020 10R 1/16W 5% EQRX2M
EQRX2M 3
EQRX2P
R1019 10R 1/16W 5%
EQRX2P 3
MCU5V
4.7K 1/10W
R1040 DC3.3V
16
15
14 S0
C1034
S0
13 DP0
R1041
12
0R05 1/16W 100N16V
11 USB_PP0
R1042
10
0R05 1/16W
9
R1043 Touch_PP0
2A
0R05 1/16W
PWR_TH
R1055 100K 1/10W 5%
U1006
MCU5V
G5250I1T1U
4 5
IN OUT
1 3
EN OC
C1010 C1038
+
100N16V 100uF25V
MCU5V
R1028 R1029
22K 1/16W 5% 22K 1/16W 5%
R1051 Q1004
10K 1/16W 5% MMBT3904
PWR_TH_CON
Q1006
MMBT3904
R1050
10K 1/16W 5%
Touch_SW
Q1003 Touch_SW
MMBT3904
R1052
10K 1/16W 5% OPS Lo
VBUS_5V
Q1005
MMBT3904 EX-PC Hi
PWR_TH
CN1009
1
Touch_PN0 2
Touch_PP0 3
To touch module
4
CONN
MCU5V
CN1007
3
2
1 From Power
board
CONN
F O R
VBUS_5V
CN1010
E X T - P C (
T o u c h ) 1
C1036
2
100N16V DM0
3
DP0
4
USB_PN2 5
USB_PP2 6
7
FB4101
220R/2000mA CONN
MCU5V
OPS USB
硈钡 玡竚钡 
D e l C N 1 0 0 6 a n d C N 1 0 1 0 c h a n g e f r o m 5 p i n t o
7 p i n c o n n e c t o r .
41
PWR_TH 3
C1025 C1026
10uF 16V 100N16V HT2_CTL
OPS_DDC_SCL
3 OPS_DDC_SCL
OPS_DDC_SDA
3 OPS_DDC_SDA
OPS_TX2P
3 OPS_TX2P
OPS_TX2M
3 OPS_TX2M
OPS_TX1P
3 OPS_TX1P
OPS_TX1M
3 OPS_TX1M
OPS_TX0P
3 OPS_TX0P
OPS_TX0M
3 OPS_TX0M
OPS_TXCKP
3 OPS_TXCKP
OPS_TXCKM
3 OPS_TXCKM
PWR_TH_CON VBUS_5V
Hi -
Hi Hi
OPS_DDC_SDA
OPS_DDC_SCL
2014/01/14
TX24-80R-LT-H1E
DDC+5V
+16V
CN1002
40 41
39 42 OPS_OSD_STA
38 43 OPS_COM_DIR
37 44 ID0
36 45 ID1
35 46 RC
34 47
33 48
32 49
31 50
SYS_FAN
30 51 OPS_Rx
29 52 OPS_Tx
28 53
27 54
26 55
25 56
24 57
23 58
22 59
21 60
USB_PN2
20 61 USB_PP2
19 62
18 63
17 64
16 65
15 66
USB_PN0
14 67
USB_PP0
13 68
12 69
OPS_AUD_L
11 70
OPS_AUD_R
10 71 OPS_HDMI_CEC
9 72 OPS_PB_DET
8 73 OPS_PWR_ON
7 74 OPS_PWR_STA
6 75
5 76
4 77
3 78
2 79
1 80
20101103
change to
90-degree
type
MCU5V
CN1003
NC/DB15
11 1
6
12 2
7
13 3
8
14 4
9
15 5
10