Audio Processor - Sony DEV-30 Service Manual

1 2
A
D_1.8V
CP_GND
COM231
REG_GND CP_GND
COM232
REG_GND AUDIO_GND
D_2.8V
REG_GND
B
A_3.3V
D_3.3V_SP
C
EXT_MIC_R
EXT_MIC_L
D
INT_MIC_R
INT_MIC_L
AUDIO_GND
E
BEEP_PWM_P
SP_+
SP_-
XSYS_RST
R2301
2200
AUDIO_L_I/O
AUDIO_R_I/O
R2302
2200
F
08
DEV-30/50/50V_L3
3 4
R2309
C2305
XX
GND VOUT
C2308 XX
CE VDD
IC2301 XX
L2301 XX
C2306
IC2302 MM3416A28URE 2.8V REG
1u
CE VDD
GND VOUT
C2307
1u
R2303 R2306
6800 220
R2307
R2304
220
6800
C2311 0.1u
C2312 0.1u
C2303 C2304
1u 1u
C2309 0.1u
C2310 0.1u
C2301
1u
C2302
1u
5
COM233
XX
C2313
XX
R2310
XX
COM234
L2302 XX
C2322
0.1u
A2 A3
MICIN1R
MICIN1L
MICIN3R
MICIN3L
MICIN0R
MICIN0L
MICIN2R
MICIN2L
MPWRA
VSS1
BEEPIN
B3 G4 G5 F4 F5 F6 G6 F3 G3 G2
C2321
1u
C2314 C2315 C2316 C2317
C2320
0.001u 0.001u 0.001u 0.001u
XX
C2319
0.0047u
R2311 220k
C2318
470p
6-16
6 7
C2324
10u
C6 D5 C5 E6 D1 C1 C2 A1
BCKI
MCKI
LRCK
SDTO2
SDTO1
IC2303
AK4695ECB-L SDTI

AUDIO PROCESSOR

TVDD
C2327
C2328
VSS3 0.1u
0.1u
DVDD
R2314
HPL
R2315
HPR
VC-1016 BOARD (8/21)
AUDIO PROCESSOR
XX MARK: NO MOUNT
8 9
A
B
C
1 2
AV_SO
3 4
AV_SCK
5 6
XCS_IC_2303
7 8
RB2301
XX
BCK_OUT
MCK_INOUT
LRCK_OUT
SDIO_SPDIF_IN_MAG
SDO
D
27
HP_L_OUT
27
HP_R_OUT
E
F