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2018/12/05 01:17:01 (GMT+09:00)
MEX-M72BT/N5300BT/N7300BD
Ver. 1.1
6-1.
BLOCK DIAGRAM - MAIN Section -
CD MECHANISM
DECK BLOCK
(FC2-2100NXP)
VF1
5 AIN
6 CIN
VF2
7 BIN
8 DIN
VT2
13 EIN
VT1
14 FIN
MD
20 LDS
AUTOMATIC
LD
POWER CONTROL
19 LDD
Q700
FOD
21 FDO
TRD
22 TDO
TVD
23 SLDO
SPINDLE MOTOR
24 SPDO
SPL
DRIVE
IC701
VREF
11 VREF
36 CONT00
(N7300BD)
CN002
9 VHF_IN
(DAB ANTENNA)
ANT_REM
>001B
DRV_MUTE
LO_EJ
DRV_CONT
LOE/LIM_SW
12EJE_SW
LOS_SW
44
SECTION 6
DIAGRAMS
RFOUT
2
1 EFMIN
CONT11
53
CONT10
52
CONT09
51
CONT08
50
DO
47
DI
46
CL
45
CE
44
CONT07
43
CONT06
42
CONT05
41
RF AMP,
CONT04
40
DIGITAL SERVO PROCESSOR
IC1305
CONT03
39
BUSYB
49
RESB
48
KEY BOARD (1/2)
D+
D–
AUX_L
AUX_GND
AUX_R
61
62
(M72BT/N5300BT: US, CND)
X701
CN802
16.934MHz
(SIRIUSXM IN)
1
5
4
R-CH
2
BUFFER
IC804
6
BUFFER
10
IC803
9
F802
+B
DAB RECEIVER
A/D CONVERTER, DAB AUDIO DSP
IC101
IC102
BBOUT+
23
14 RFII
SDO_0
49
BBOUT–
22
15 RFIIB
BCLK
48
SDA
35
3 SDA0
WS
47
SCL
34
4 SCL0
BBAGC
26
7 PDM0
REFOUT
30
5 XTI
6 XTO
STBY
21
21 RFIPWRD_N
XTAL
SERIAL FLASH
33
IC004
SI/SIO0
5
42 TXD1
SO/SIO1 2
43 RXD1
X101
24.576MHz
SCLK 6
45 SCLKO1
SDA1
24
CS 1
40 CS1_N_0
SCL1
29
WP 3
36 CS1_N_2
POR_N
39
76
74
75
99 DRV_MUTE
96 LO_EJ
100 DRV_CONT
94 LOE/LIM_SW
97 12EJE_SW
98 LOS_SW
(N5300BT: AEP, UK, E, AUS, EA/N7300BD)
R-CH
ANT001
(BT ANTENNA)
INPUT SELECTOR
IC403
11 4I/O
4O/I
10
8 3I/O
3O/I
9
6
5
12
13
J1001 (1/2)
MIC
J01
(ANTENNA IN)
19
27 26
60
59
SYSTEM CONTROLLER
(M72BT/N5300BT: US, CND)
IC501 (1/2)
60 DATA
DACOUTL 100
59 BCK
58 LACK
DACOUTS 9
61 MCLK
29 CD_DO
27 CD_DI
28 CD_CL
30 CD_CE
40 SBCK
39 PW
38 SFSY
37 SBSY
48 OPCDM
57 CD_BUSYB
85 CD_RESB
72
UDP1
71 UDM1
15 L3INP
16 L3INN
USB CONTROLLER, INPUT SELECTOR,
CP001
AUDIO DSP, ELECTRICAL VOLUME
BT MODULE
39 RF
PCM2_IN
25
33 BT_DOUT
PCM2_OUT
26
36 BT_DIN
PCM_CLK
23
35 BT_CLK
PCM2_SYNC
24
34 BT_SYNC
USB_DP
17
69 UDP2
USB_DN
16
68 UDM2
RESET
12
26 BT_RST
MIC AMP
21 L1IN (BT_MIC)
IC1003
22 R1IN (BT_MIC)
FM/AM RECEIVER
IC001
6
FM_IN_P
DAC_L
30
19 L2IN
5
FM_IN_N
DAC_R
29
R-CH
9
AM_IN_P
SDA 24
SCL 25
16 I2S_SD_0
18 I2S_BCK
17 I2S_WS
XTAL_IN
32
54
53
52
55
X1
12MHz
X501
X502
32.768kHz
9.25MHz
7
6
10
9
38
39
33
21
20
22
42
Sony CONFIDENTIAL
For Authorized Servicer
FL
FL, RL, SUB
>002B
99
LVRIN
LFOUT
97
10
SWIN
RL
LROUT
98
SUB
SWOUT
11
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: TUNER
: SIRIUSXM
: CD
: AUX
: USB
: Bluetooth
IC601
: MIC
EEPROM
IC602
CP_SDA
83
2
SDA
CP_SCL
82
6
SCL
56
86
62
47
51
75
74
X601
12MHz
34
41
44
45
43
MEX-M72BT/N5300BT/N7300BD
SYS SET
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