Schematic Diagram -S-Air-Con Board (Dz570K/Dz777K) - Sony HCD-DZ777K Service Manual

6-27. SCHEMATIC DIAGRAM – S-AIR-CON Board (DZ570K/DZ777K) –
1
A
IO-COMPONENT
S
BOARD
CN409
(Page 53)
POWER
T
BOARD
CN908
(Page 61)
B
C
I2C_SCL
ADC_SEL
SRC_MUTE
MAIN
BOARD
F
S-AIR_DET
(7/9)
CN651
D
(Page 47)
I2C_SDA
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
2 3
S-AIR-CON BOARD
CN110
4P
A+5V
4
STS Rin 3
A-GND 2
STS Lin
1
CN111
Q121
2P
2SB1690KT146
CL212
E4V 2
4.1 4.1
R195
GND 1
47k
3.3
R196 R194
470 470
R193 0.1
470
Q120
RT1N441C-TP-1
4.9
Q120,121
+B SWITCH
CN112
17P
17
16
15
SD1
14
BCK2
13
LRCK1
12
SD2 11
GND
10
9
GPIO2
8
LRCK2 7
BCK1 6
IFMT0
5
RESET
4
3
GND 2
A+5V
1
4
(DZ570K/DZ777K)
CL213
CL214
CL215
CL216
CL217
CL218
CL219
CL220
CL221
CL222
CL223
CL224
CL226
CL227
CL228
CL229
CL230
CL231
CL232
CL233
CL235
CL236
CL237
CL238
R197 10k CL239
R198 10k CL240
CL241
R199 10k
R200 10k CL242
59 59
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
5 6
CN113
30P
A5V
1
Rch
2
3 AGND
Lch
4
GPI00
5
GPI01
6
GPI02
7
8 GPIO3
4V
9
GND
10
RESN
11
12 ADC_SEL
13 GND
LRCK1
14
BCK1
15
EZW-T100
SD1
16
17 GND
(S-AIR TRANSMITTER)
I2C_SCL
18
I2C_SDA
19
SRC_MUTE
20
21 IFMT0
22 GND
LRCK2
23
BCK2
24
GND
25
26 SD2
SD3
27
SD4
28
SPDIF
29
SPDIF_SEL
30