Printed Wiring Board - Jack Board; 5-10. Schematic Diagram - Jack Board - Sony HT-MT300 Service Manual

HT-MT300/MT301
5-9.

PRINTED WIRING BOARD - JACK Board -

• See page 29 for Circuit Boards Location. •
1 2 3
JACK BOARD
(COMPONENT SIDE)
A
CN6002
4 1
C6005
C6007
FB6001
C6008
CL6005
B
JL6004
3 1
CN6001
JL6003 R6008
5 1
CN6003
MAIN BOARD MAIN BOARD
>03P >04P
(CHASSIS) (CHASSIS)
CN3401 CN3000
(Page 30) (Page 30)
JACK BOARD (CONDUCTOR SIDE)
C
C6003
R6003
R6001
C6004
JL6001
R6006
C6002
R6004
D
R6002
JL6002
J6001
1-981-480-
ANALOG IN

5-10. SCHEMATIC DIAGRAM - JACK Board -

1 2
JACK BOARD
A
CN6003
5P
SHIELD GND 5
DP 4
DM 3
VBUS 2
CL6003
B
GND 1
MAIN
BOARD
(2/2)
CN6001
3P
L_ch 3
A_GND 2
C
R_ch 1
HT-MT300/MT301
: Uses unleaded solder.
4
11
(11)
1-981-480-
11
(11)
3 4 5
(CHASSIS)
JL6004
R6008
0
4
CN6002
3
2
CL6005
1
FB6001
C6007 C6008
220p 220
FB6002
6.3V
C6003
R6003 R6001
10
18k 2.2k
JL6001
C6001 R6005
47p 15k
ANALOG IN
C6002 R6006
JL6002
47p 15k
R6004 R6002
C6004
18k 2.2k
10
(CHASSIS)
• IC Pin Function Description
TOUCH BOARD IC4001 CY8CMBR3108-LQXIT (TOUCH KEY CONTROLLER)
Pin No. Pin Name
1 CS0/PS0
2 CS1/PS1
3 CMOD
4 VCC
5 VDDIO
6 VDD
7 VSS
8 CS4/GPO0
9 CS5/GPO1
10 CS6/GPO2
11 CS7/GPO3/SH
12 CS2/GUARD
13 CS3
14 I2C_SDA
15 I2C_SCL
16 HI/BUZ
J6001
34 34
I/O Description
I Power touch key input terminal
I Volume + touch key input terminal
- External capacitor connection terminal
O Internal regulator output terminal
- Power supply terminal (+3.3V)
- Power supply terminal (+3.3V)
- Ground terminal
I Volume – touch key input terminal
I Bluetooth touch key input terminal
I Input function select touch key input terminal
I/O Touch key input/output terminal Not used
I/O Touch key input/output terminal Not used
- Ground terminal
I/O Two-way I2C serial data bus with system controller, MFI and NFC board
I/O Two-way I2C serial data transfer clock signal bus with system controller, MFI and NFC board
O Interrupt signal output to the interrupt signal generator