Pioneer N-50 Service Manual page 52

1
10.5 D-MAIN ASSY (4/5)
A
B
1/5 - 3/5, 5/5
U_COM
B
V+3R3_AD
@DUMMY
0
NM
R2990 L2513
C
CN2501
AKM7106-A
R2619
SPDIF_OUT
1
10
V+3R3_D
2
N-50, N-50-K/-S:0
V+3R3_D
3 N-30, N-30-K/-S:NM
*R2620
SPDIF_IN_CAX 4
GNDD 5
*R2621
SPDIF_IN_OPT
6
GNDD
7
R2735 (1608)
NC
8
0
GNDA
9
V+5R0_BT
10
V+5R0_BT
11
GNDA 12
R2622
L_IN_A_BT 13
0
GNDA 14
R2623
R_IN_A_BT
15
0
GNDA
16
GNDBT
GNDA
17
0
R2624
RxBT/Tx_U
18
0
BTTX
Tx_BT/Rx_U
19
R2625
XDET_BT
20
0
R2699
ID_BT 21
D R2700 0
R2776 NM
K
GNDD
CP105
BTRX
E
B
2/5
NW
1
GNDD
2
3
4
RT1
RT2
GNDD
F
JA2501
B
4/5
52
1
2
XTL_DIR
XRST_ADC
@DUMMY
SPDIFOUT 0
C2658
R2997 NM
GNDBT GNDAD
CAXSPDIF NM
0 C2659
@DUMMY
R2998
OPTSPDIF
V+5R0_AD
!
BD2226G B
2/5
IC2513
R2649
1 5
VIN VOUT
2
0
GND
R2628 XERR_BT
3 4
EN /OC
0
POW_BT
R2629
0
GNDD
V+3R3_USB
*L2509
ATL7010-A
XDETBT
ID_BT
IC2519 V+3R3_AD
L2522
1 5 ATL7010-A
INB VCC
2
INA R2697
3 4 10
GND OUTY
TC7SH08FUS1
GNDD
100k
TP2505
*R2730
TP2506
2SA1576A(QR)
TP2507
*Q2505
0.1u/16
*R2694
10
XRST_USB_B
B
GNDD 1/5
R2793
VBUS_USB_DET
Q2511
NM
NM
Q2510 B
R2792 5/5
NM
VBUS_USB_POW
NM
*R2662
NM
*L2515
*R2660
1 2
22
*R2661
4 3
22
CTF1703-A
*R2663
NM
N-50, N-50-K/-S only
2
3
V+3R3_AD
ATL7010-A
B
2/5
V+5R0_AD
L2508
ATL7010-A
NM
@DUMMY
0
C2644
R2991
NM
GNDD C2645 0
@DUMMY
R2992
22
*R2634
XPEE_A10
5 4
76
XPEE_A11
6 3
77
XPEE_A12
2
7
78
XPEE_A13
XPEE_A13
8 1
22 79 XPEE_A10
XPEE_A14
XPEE_A14
XPEE_A11
5 4
80
XPEE_A15
XPEE_A12
XPEE_A15
6 3
81
XPEE_CEN
XPEE_CEN
7 2
82
XPEE_WEN
XPEE_WRN
8 1 *R2635
83
XPEE_OEN
XPEE_RDN
*R2636
84
22 X2DAC_MCLK
85
X2DAC_LRCK
86
X2DAC_SCLK
87
X2DAC_SDOUT
*R2614 88
USBADAT
XMDAC_SDOUT0
TP2504 89
100
NC0
90
NC1
91
100 NC2
*R2611
92
USBBCK
XMDAC_SCLK
*R2612 93
USBLRCK
100
XMDAC_LRCK
*R2613 94
USBMCLK
XMDAC_MCLK
100
95
*R2706 0
XSEL_PWR
*C2677 96
VCC3V4
470p/50
97
*C2581
XRST
*R2731
47k 98
XTEST
99
XSCI
100
ASS7116-1
*X2502
4 3
X2
GND2 V+3R3_USB
VTL1129-A
1 2
*L2520
GND1
X1
(2125)
4.7u 25V
CCG1222-A
*C2575
VTL1129-A
*C2576 0.1u/16
*C2577 330p/50
*X2504
*R2609
1 4
ST VCC
GNDD
10k
2 3 *R2610
GND OUT
GNDD
ASS7118-1
SG-310SCN 49.152MHz(EPSON)
N-50
3
4
L2507
R2587
22
R2586
1
NWSPDIF
2
22
IPS0/RX4
3 NC_AVSS1
DIF0/RX5
4
TEST2
5
DIF1/RX6
6
VSS1
7
DIF2/RX7
8
IPS1/IIC
9
P/SN
10
XTL0
11 XTL1
10 R2643
VIN/GP0
12
GNDD
C2527
10p/50
V+3R3_AD
VTL1129-A
L2505
NM
@DUMMY
0
C2642
R2993
GNDD
GNDAD
0
NM
@DUMMY
C2643
R2994
@DUMMY
NM
C2656
NM
C2657
0
@DUMMY
R2996
22
*R2708
TP2508
TP2509
XGPIO_3
TP2510
50
XGPIO_2
TP2511
49 22
XPEE_D7
4
5
48
XPEE_D6
6 3
47
XPEE_D5
7 2
46
XPEE_D4
8 1 *R2631
45
22
XPEE_D3
5 4
44
XPEE_D2
6 3
43
XPEE_D1
7 2
42
XPEE_D0
8 1
41
*R2630
XSPDIFI_0
40
GND2
39
XSPDIFO_0
38
X2ADC_MCLK
37
X2ADC_LRCK
36
X2ADC_SCLK
35
X2ADC_SDIN
34
XMADC_LRCK
33
XMADC_MCLK
*C2676
32
XHDA_SDO
0.1u/16
XMADC_SCLK
XHDA_RST 31
XMADC_SDIN0
XHDA_SYNC
30
470p/50
VCC3V1
29 *C2578
28
27
26
*R2767
0
GNDD
V+3R3_USB
V+3R3_USB
4.7u 25V (2125)
*L2511 *L2510
CCG1222-A
*C2572
VTL1129-A
*C2574 0.1u/16
*C2573 330p/50
*X2503
*R2607
1 4
ST VCC
10k
2 3
GND OUT
10
GNDD
ASS7117-1
SG-310SCN 45.158MHz(EPSON)
4
R2642
1
2
36
3
35
4
INT0
OCSK0/CSN/CAD0 34
10
OCKS1/CCLK/SCL
33
10 R2
CM1/CDTI/SDA
32
10 R2584
CM0/CDTO/CAD1
31 R2641
10 R
PDN
100
AK4118AEQ-TLB 30
XTI
C2589
29
XTO
IC2501
10p/50
28
DAUX
27
MCKO2
BICK 26
SDTO
25
Q2501
DTC114YUA
C2516 0.1u/16
C2517 330p/50
CH
IC2508
1 14
SIG_SEL_1 1G
VCC
2 13
1A
4G
3 12
1Y
4A
4 11
2G
4Y
5 10
2A
3G
6 9
2Y
3A
7 8
GND
3Y
TC74VHC126FK
0
R2995 R2743
0
GNDD
C2
C2
GNDD
1
XPEE_D7
2
S1LRCK
XPEE_D6
3
DIRLRCK
XPEE_D5
NM 4
R2755
XPEE_D4
S1BCK 5
XPEE_D3
6
DIRBCK
XPEE_D2
7
R2756 NM
XPEE_D1
XPEE_D0
TC
GNDD
FLASH ROM
*IC2512
XPEE_A11 1 32
A11 OE
2 31
XPEE_A9
A9 A10
3 30
XPEE_A8
A8 CE
4 29
XPEE_A13
A13 DQ7
5 28
XPEE_A14
A14 DQ6
6 27
0 *R2711
NC1 DQ5
7 26
XPEE_WEN
WE DQ4
330p/50 *C2566 8 25
0.1u/16 VCC DQ3
*C2565
9 24
NM
*R2710 NC2 VSS
10 23
0 *R2709
A16 DQ2
11 22
XPEE_A15
A15 DQ1
12 21
XPEE_A12
A12 DQ0
13 20
XPEE_A7
A7 A0
14 19
XPEE_A6
A6 A1
15 18
XPEE_A5
A5 A2
16 17
XPEE_A4
A4 A3
EN39LV010-70SIP
GN