Sony SA-MT300 - Printed Wiring Board - TOUCH Board; Schematic Diagram - TOUCH Board

HT-MT300/MT301
HT-MT300/MT301
3232
5-5. PRINTED WIRING BOARD - TOUCH Board -
• : Uses unleaded solder.
• See page 29 for Circuit Boards Location.
C4001
4
1
9
12
C4002
C4003
C4004
C4005
C4006
2
1
3
4
R4001
R4002
R4003
R4004
R4006
5
1
R4008
R4009
IC4001
IC4002
R4010
R4011
R4015R4014
JL4001
85
16
13
JL4002
JL4003 JL4004
JL4005
CN4001
TOUCH BOARD (SIDE A)
TOUCH BOARD (SIDE B)
1-981-425-
11
(11)
1-981-425-
11
(11)
LED_CHUKEI
BOARD
CN5002
>01P
–+
A
B
C
1 2 3 4 5 6 7
5-6. SCHEMATIC DIAGRAM - TOUCH Board -
• See page 29 for IC Block Diagram. • See page 34 for IC Pin Function Description.
3
1.6
3.3
3.3
3.3
3.3
3.3
3.3
0
0 0
1.7  0 
5P
CN4001
1GND
2TS_DATA
3 TS_INT
4TS_CLK
5 UNSW3.3V
JL4002 JL4003 JL4004
JL4005
JL4001
CY8CMBR3108-LQXIT
IC4001
CS0/PS0
1
CS1/PS1
2
CMOD
3
VCC
4
CS4/GPO0
8
CS5/GPO1
9
CS3
13
I2C_SDA
14
I2C_SCL
15
HI/BUZ
16
VDD
6
VSS
7
VDDIO
5
CS6/GPO2
10
CS7/GPO3/SH
11
CS2/GUARD
12
PST8429UL
IC4002
GND
1
VDD
2
CD
3
OUT
4
330
R4002
330
R4003
330
R4001
0.0047
C4005
0.0047
C4006
560
R4006
560
R4008
5.6k
R4015
22
R4014
1
C4003
0.1
C4004
0.1
C4002
0.0022
C4001
0
R4004
560
R4009
560
R4010
560
R4011
IC4002
INTERRUPT SIGNAL GENERATOR
IC4001
TOUCH KEY CONTROLLER
–+
LED_CHUKEI
BOARD
CN5002
>01S
TOUCH BOARD
1
C
D
6
E
2
B
3
A
45 789
(Page 33)
(Page 33)