Audio Processor - Sony HDR-CX220 Service Manual

1 2
A
D_1.8V
D_2.8V
REG_GND
B
SDI0_SPDIF_IN_MAG
CX2[][]/CX3[][]/PJ2[][] Model
SDO_IC_1301
LRCK_OUT_IC_1301
BCK_OUT_IC_1301
MCK_OUT_IC_1301
PJ3[][] Model SDO_IC_3401
BCK_OUT_IC_3401
LRCK_OUT_IC_3401
MCK_OUT_IC_3401
AV_SO
AV_SCK
C
XCS_IC_2401_2
1
AUDIO_GND @CirP
2
REG_GND @CirP
D
E
AUDIO_GND
EXT_MIC_R
EXT_MIC_L
AUDIO_GND
F
08
HDR-CX220/CX220E/CX230/CX230E/CX280/CX280E/CX290/CX290E/CX320/CX320E/CX380/CX380E/CX390/CX390E/PJ220/PJ220E/PJ230/PJ230E/PJ320E/PJ380/PJ380E/PJ390/PJ390E_L3
3 4
R2401 XX
R2402 XX
C2401 C2402
1u 1u
RB2401
0
1 2
3 4
5 6
7 8
SDATA
SCLK
CSB
VVDD
C2424
V_OUT
1u
V_IN
VVSS
PDB
DMCK
DMDAT
TEST
N.C.
COM241
COMMON-GND2
C2405
1u
C2404
0.1u
C2403
0.1u
CX3[][]/PJ3[][] Model
R2427
100
R2428
100
R2429
XX
C2425 C2426
R2430 R2431
10u 10u
6800 6800
R2432
0
R2433
0
5
C2417
0.1u
D5 F2 F1 F3 E2 E1 G3 G2 G1 F4 C4 E5
N.C.
SP_+
SPVDD
SPVSS
SP_-
IC2401
BU76312GUW-E2 C2411
SPIN

AUDIO PROCESSOR

1u
EVROUT
R2410
MUTE_L
4.7u C2412
LINE_L
4.7u C2413
LINE_R
R2411
MUTE_R
N.C.
G7 E7 F7 E6 D6 C7 C6 D7 B6 A7 B7 C3
C2410 C2414
0.001u 0.001u
C2415
0.01u
R2414
2200
R2415
C2416
2200
0.01u
6-8
6 7
33k R2416
BEEP_PWM_P
AUDIO_GND
SP+
SP-
R2426 XX
D_3.3V
MT_5.0V
Q2401
C2419
2SD2702TL
4.7u
REG
R2412 R2413
4700 1500
AUDIO_L_I/O
AUDIO_R_I/O
1k
1k
L2402
C2422 C2423 XX
R2421 R2422
10u XX
XX XX
R2420 R2423
XX XX
INT_MIC_L
INT_MIC_R
VC-1010 BOARD (5/15)
AUDIO PROCESSOR
XX MARK: NO MOUNT
8 9
A
B
C
D
MR_A_2.8V
AUDIO_GND
E
F