Printed Wiring Board - Touch Board; Schematic Diagram - Touch Board - Sony HT-RT3 Service Manual

5-7.

PRINTED WIRING BOARD - TOUCH Board -

1 2
TOUCH BOARD
(COMPONENT SIDE)
A
UFOELK - 2/21/2018 5:23 PM
R4001
R4003
B IC4002 IC4001
R4002
R4010
3 2
C4005
C4004 12 9
8
4 1 13
17
16
5
1 4
C4001
7
1
>004P
C4000
R4005 R4014
6
8
OLED CHUKEI PC
BOAR BOARD
CN5003
(Page 24)
C
D
5-8.

SCHEMATIC DIAGRAM - TOUCH Board -

1 2
A
TOUCH BOARD
B
C
D
E
F
JL4004 JL4003
VOL+ VOL-
G
HT-RT3
• See page 22 for Circuit Boards Location.
3 4 5 6
JL4005
1
JL4002
JL4001
INPUT PAIRING
• See page 29 for IC Block Diagrams.
3 4 5 6
C4000 R4005
0.0022 560
C4001
0.1
1.9
4
3.4
5 VDDIO
3.4 CY8CMBR3108
6
VDD
IC4001
C4003 C4002 7 VSS
CAP SENSE CONTROLLER
0.1 1 0
8 CS4/GPO0
9
0 0
R4010
560
R4008
560
JL4002 JL4001
JL4005
PAIRING INPUT 1
• : Uses unleaded solder.
7 8 9
TOUCH BOARD
(CONDUCTOR SIDE)
JL4003
JL4004
VOL-
VOL+
11
(11)
1-980-707-
• See page 29 for IC Pin Function Descriptions.
7 8 9 10
IC4002
R4007
PST8429UL
560
R4014 IC4002
5.6K
VOLTAGE DETECTOR
C4007
10P
3.1
1 GND OUT 4
3.4 0.3
2 CD 3
0.3 0 0 VDD
C4004 C4005
3 2 1
0.0047 0.0047
R4013
R4015
22
0
3.4
IC4001 HI/BUZ 16
3.4
I2C_SCL 15
3.4
I2C_SDA 14
CS3 13
10 11 12
1.3 0
R4011
0
R4009
560
25 25
10 11 12 13
11 12 13
CN4001
6P
6 UNSW3.3V
R4000 22
5 TS_CLK
R4001 22
4 TS_INT
>001S
R4002 22
3 TS_DATA
OLED CHUKEI
R4003 0
2 BT_LED PC BOAR BOARD
CN5003
1 GND (Page 24)
HT-RT3
14 15 16 17
11
(11)
1-980-707-