101
VSX-LX52
5
6
7
8
5
6
7
8
A
B
C
D
E
F
E
8/11
E
1/11-6/11,7/11,9/11,10/11
E
1/11,3/11-7/11,9/11,10/11
DIGITAL MAIN ASSY
(AWX9420)
• DSP BLOCK (3/5)
E
8/11
The mark found on some component parts should be replaced with
same parts (safety regulation authorized) of identical designation.
NM: No Mount
CONT_GA
DSP2BADAT
DSP1CADAT
DSP1SADAT
DSP1FADAT
DSP1BCK
DSP2CADAT
DSP1BADAT
DSP2BADAT
DSP2CADAT
DSP2SADAT
DSP2FADAT
DSP2BCK
DSP1LRCK
DSP2LRCK
DSPSI
DSP2MCLK
DSP2LRCK
DSP2BCK
DA
XDSP2RST
DSP1BCK
DSP1BADAT
DSP1CADAT
DSP1FADAT
DSP1LRCK
DSP1SADAT
DSP2FADAT
DSP2SADAT
DSPREQ
CONT_EMMA
DSP2BUSY
DSP2SS
DC
DIRSO
DIRSCK
NM
CN401
1
G
2
V
3
TDO
4
TDI
5
TCK
6
TMS
7
P.U
NM
C419
NM
C420
C413
NM
C418
NM
C412
NM
C402
NM
C417
NM
C414
NM
C404
NM
C422
NM
C423
NM
C405
NM
C406
NM
C424
NM
C403
NM
C401
NM
C407
NM
C421
NM
C409
NM
C408
NM
C410
NM
C411
NM
C416
NM
C415
NM
L402
NM
L404
NM
L403
NM
L401
NM
GNDD
NM
IC402
XCS
1
SO
2
XWP
3
Vss
4
5
SI
6
SCK
7
XHOLD
8
Vdd
NM
IC401
SDO4_SDI1_PC7
1
IO_GND_1
2
IO_VDD_1
3
SDO3_SDI2_PC8
4
SDO2_SDI3_PC9
5
SDO1_PC10
6
SDO0_PC11
7
CORE_VDD_1
8
PF8
9
PF6
10
PF7
11
CORE_GND_1
12
PF2
13
PF3
14
PF4
15
PF5
16
IO_VDD_2
17
PF1
18
PF0
19
IO_GND_2
20
PF9
21
SCAN
22
PF10
23
IO_GND_3
24
IO_VDD_3
25
TIO0_PB0
26
TIO1_PB1
27
CORE_GND_2
28
CORE_VDD_2
29
TDO
30
TDI
31
TCK
32
TMS
33
MOSI_HA0
34
MISO_SDA
35
SCK_SCL
36
SS_HA2
37
HREQ
38
PLLA_VDD
39
PLLA_GND
40
PLLP_VDD
41
PLLP_GND
42
PLLD_GND
43
PLLD_VDD
44
EXTAL
45
PINIT_NMI
46
RESET_B
47
MODD_IRQD
48
MODC_IRQC
49
MODB_IRQB
50
MODA_IRQA
51
CORE_VDD_3
52
CORE_GND_3
53
SDO0_PE11
54
SDO1_PE10
55
SDO2_SDI3_PE
56
SDO3_SDI2_PE
57
SDO4_SDI1_PE
58
SDO5_SDI0_PE
59
FST_PE4
60
FSR_PE1
61
SCKT_PE3
62
SCKR_PE0
63
IO_VDD_4
64
IO_GND_4
65
HCKT_PE5
66
HCKR_PE2
67
CORE_GND_4
68
ADO_PD1
69
ACI_PD0
70
CORE_VDD_4
71
HCKR_PC2
72
HCKT_PC5
73
IO_GND_5
74
IO_VDD_5
75
SCKR_PC0
76
SCKT_PC3
77
FSR_PC1
78
FST_PC4
79
SDO5_SDI0_PC6
80
R418
NM
R434
0
R402
NM
R426
NM
R428
NM
R427
NM
R411
NM
R413
NM
R410
NM
R412
NM
R414
NM
R415
NM
R408
NM
R409
NM
R417
NM
R416
NM
R432
NM
R431
NM
R407
NM
R419
NM
R436
0
R435
0
R429
NM
R421
NM
R430
NM
R422
NM
R433
NM
R401
NM
R406
NM
R437
0
R438
0
R405
NM
R404
NM
R425
NM
R420
NM
R424
NM
R423
NM
V+1R25_DSPS
V+3R3_D
OSC2
DA
R439
NM
R440
NM
DC
R403
NM
Proto only
in case 2nd DSP exist.
2ndDSP
V+1R25_DSPS1
V+3R3_DSPS1
V+3R3_DSPS2
V+3R3_DSPS_PLL