Sony STR-DA2800ES - Input Management and Assignment; Input Editing Options

STR-DA2800ES
STR-DA2800ES
105105
5-65. PRINTED WIRING BOARDS - POWERKEY/HP Boards -
• : Uses unleaded solder.
• See page 56 for Circuit Boards Location.
5-66. SCHEMATIC DIAGRAM - POWERKEY/HP Boards -
CL181
CL182
CL183
CL184
Q181Q182 Q183Q184
R182
R183 R184
R185
R186
R187
R188 R189
R190
R191
R192 R193 R194
C181 C182
91
JW180
JW181
JW182
JW183
JW184
D181
CN181
S181
ROTARY
ENCODER
S182
S184
CL171
CL172
CL173
CL174
C173
C171
C172
R172
1
5
ET171
J171
CN171
S183
EEEE
POWERKEY BOARD
1-886-845-
12
(14)
DISPLAY
BOARD
CN117
>40P
(CHASSIS)
HP BOARD
1-886-844-
11
(14)
MAIN
BOARD
CN308
>13P
INPUT
MODE
INPUT
SELECTOR
312
(ORG) (GRN)
ON/STANDBY
/
SPEAKERS
(OFF/A/B/A+B)
PHONES
A
B
C
D
E
F
1 2 3 4 5
3.3
2.5
2.9
3.3
3.3
3.3
0
0
03.3
ROTARY ENCODER
S181
1
2
3
CL184
CL183
CL182
CL181
C182
2200p
C181
2200p
0
R182
2
3
4
5
6
7
8
9
9P
CN181
NC
1
AD1
PW_SW
GND
INPUT_JOG
INPUT_JOG2
STB+5V
LED_POWER
LED_STB
220
R185
100
R190
220
R187
(ORG) (GRN)
D181
SML78423C-TP15
10k
R193
2.2k
R188
RT1N141C-TP-1
LED DRIVE
LED DRIVE LED DRIVE
LED DRIVE
Q183
2.2k
R184
1k
R183
1k
R189
100
R192
10k
R194
RT1N141C-TP-1
Q184
ISA1235AC1-T112-1EF
Q181
ISA1235AC1-T112-1EF
Q182
R191
10k
4.7k
R186
CL185
CL186
CL187
CL188
MODE
INPUT
S184 S183 S182
/
POWERKEY BOARD
CN117
BOARD
DISPLAY
>40S
INPUT
SELECTOR
ON/STANDBY
SPEAKERS
(OFF/A/B/A+B)
6
H
1
C
5
F
2
B
D
G
E
A
43
CL171
CL172
CL173
CL174
2
3
4
5
5P
CN171
NC
1HP DETECT
R-CH
GND
L-CH
C172
1000p
C171
1000p
C173
1000p
R172
0
E
ET171
J171
(CHASSIS)
HP BOARD
(1/3)
MAIN
>13S
BOARD
CN308
PHONES
(Page 65)
(Page 107)
(Page 64)
(Page 106)