Schematic Diagram - Key Section - Sony HBD-TZ215 Service Manual

5-19. SCHEMATIC DIAGRAM - KEY Section -

1
A
B
GND
FL
G 3.3V
BOARD
KEY1
CN5006
(Page 39) D-GND
C
D
HBD-TZ215/TZ715
2 3
USB KEY BOARD
CL5110
R5125
10k CL5107
3
CL5109
1
R5126
22k
R5127 R5128 R5129
4.7k 4.7k 0
C5111 C5112
CL5113 0.01 0.01
CN5100 CL5111
4P
1
C5114
2
1000p
3
CL5108
4
P-SW BOARD
S5301
C5301
100p
/
4 5
S5113
ROTARY ENCODER
MASTER VOLUME
2
MAIN
A
BOARD
(1/8)
CN2101
(Page 30)
S5114
REC TO USB
CN5202
KEY0 4
FL
KEY1 3
F
BOARD
GND 2
CN5000
(Page 39)
KEY2 1
CN5201
CN5301
CL5301
KEY0 KEY0
2
2
CL5302
GND
1
1 GND
41 41
6 7
KZ-USB BOARD
CL5200
CL5205
CN5201
5P
CL5201
VBUS 1
CL5202
D- 2
CL5203 C5200 0.1
D+ 3
CL5204
GND 4
SHIELD 5
KEY-SW BOARD
4P
CL5201
CL5202
CL5203
CL5204
R5202
100
R5201
1k
S5201 S5204
2P
FUNCTION
HBD-TZ215/TZ715
8
ET5001
(CHASSIS)
1
CN5200
4P
2
3
4
R5203
1k
R5204
2.2k
S5202 S5203