MEX-BT39UW/BT3900U/BT3950U
MEX-BT39UW/BT3900U/BT3950U
26
26
3.3
0
3
14.4
6.3
14.4
5.2
5.2
0.7
0.8
0.8
5.1
5.1
14.4
0.6
1.1
3.3
3
5.1
5.1
3.2
0
0
0
3.3
3.3
3.2
3.2
3.2
3.2
3.2
3.3
3.3
0
0
3
3
3.3
3.3
0
0
0
0
0
3
3.3
3.3
0
3.3
3.2
0
0
0
3
3.3
3.2
2.6
3
0
1.6
0
0
0
0
3.3
3.2
3.2
0
0
0
0
3.3
0
3.7
1.6
1.5
3.2
0
0.3
1.4
3.1
1.7
0.7
3.3
3
3
2.7
3.3
0
3.2
3.3
1.1
0
3.1
3.1
MAIN BOARD (2/3)
IC601
1
C510
100k
R561
100k
R528
0
R509
1k
R510
100k
R553
100k
R554
1k
R512
470
R570
100k
R519
100k
R513
100k
R532
10k
R536
(BT3900U: AEP, RU, UK/BT3950U)
(BT39UW/BT3900U: US, CND)
100k
R533
10M
R501
220k
R508
18p
C508
22p
C507
100
R540
100k
R514
0.01
C513
1000p
C502
100
R539
0.5%
10k
R530
100
R503
0.5%
10k
R505
100
R502
0.5%
10k
R504
1000p
C512
1000p
C514
0.01
C523
0.01
C522
R507
R573
R538
R537
R549
R551
R550
100k
100k
100k
100k
R574
R552
100k
100k
0.22
C504
10k
R534
100k
R531
100k
R584
1k
R591
100
R213
100
R216
1k
R585
10k
R535
10k
R589
100k
R215
100k
R217
100k
R214
0
R517
100k
R567
0
R516
2.2k
R522
2.2k
R521
47p
C521
47p
C520
R577
(BT39UW)
(BT3950U)
100k
7.92MHz
X501
100k
R571
R560
100k
R562
100k
CL001
CL002
CL004
CL003
0
R542
0
R543
0
R555
0
R529
R581
1M
R583
100k
100k
R587
100
R598
100k
R590
100k
R597
100k
R564
10k
R500
100k
R596
100
R544
R588
100k
100
R592
100
R593
100k
R568
BT3900U
BT39UW/
16V
C615
100
470
R611
10uH
L602
18k
R607
C604
4.7
0.1
C609
3.3k
R604
C603
150p
1
C61
1
16V
100
C600
0.047
C602
C612
10V
470
3.3k
R610
C605
0.1
IC601
BD9070FP-E2
USB VBUS POWER SUPPLY
1
2
3
4
5
6
7
8
9
10
11
12
13
19
14
15
16
17
18
20
21
22
23
24
25
26
27
25V
100
C614
MA24D5000BS0
D601
R702
0
0.01
C704
100
R707
R710
100
R713
100k
R705
0
16V
10
C703
R708
0
BAT54ALT1G
D731
0
R701
0.01
C710
FB501
R566
100k
10V
100
C701
0
R716
470
R602
47uH
L601
0.033
C606
0.01
C711
28P
CN701
14 DR_6V
13 DR_GND
12 RXD
11 TXD
10 NC
9
CDM_ON
8
CD_ON
7
VBUS_ON
6
Z_MUTE
5
A_ATT
4
BU_3.3V
3
BU_GND
2
USB_GND
28
A_GND
27
VDD_3.3V
26
D_GND
25
NC
24
SP_DATA
23
SP_CLK
22
OPEN_REQ
21
EJECK_OK
20
X_FLASH
19
SYS_RST
18
WAKEUP
17
BU_CHECK
16
USB_GND
1
USB_D+
15
USB_D-
1000p
C518
100k
R565
R709
100k
L603
47uH
100k
R595
100k
R594
0.5%
820
R608
0.5%
2.2k
R603
2.2k
R609
0.5%
1
C613
47k
R601
C607
1
470
R605
470
R606
R525
100k
100k
100k
100k
470
R511
32.768kHz
X502
JL001
JL002
JL007
100k
R572
100k
R506
100k
R524
100k
R575
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81 RE-IN1
82 RE-IN0
83 NCO
84 BT_RTS
85 BT_CTS
86 BT_RESET
87 BT_POWER
88 BT_MIC_DET
89 NCO
90 NCO
91 KEYACK0
92 KEYACK1
93 NCO
94 KEYIN1
95 KEYIN0
96 AVSS
97 RC_IN0
98 AVRH
99 AVDD
CL006
CL007
CL008
CL009
CL010
CL011
CL012
CL013
CL014
CL015
CL016
CL017
CL018
CL019
CL020
CL021
CL041
CL024
CL025
CL031
CL040
CL026
CL028
CL022
CL027
CL029
CL023
CL030
JL008
RKZ6.8B2KGP1
D501
0
R563
100
R580
100
R711
0
R865
1k
R866
4.7k
R867
FB704
FB705
FB706
1
2
4
3
5
6
7
8
BUS1
BUS2
BUS3
BUS4
18
19
20
21
22
BUS5
BUS8
BUS7
BUS6
BEEP
RESET
VBUS_ON
MC_TX
MC_RX
SYS_RST
BU_IN
BUS_ON
USB_OVER
USB_ON
SYNC_OUT
CD_ON
CDM_ON
WAKE_UP
Z_MUTE
SA_DA
SA_CLK
LCD_CLK
VBUS_ON
CDM_ON
MC_TX
CD_ON
Z_MUTE
A_ATT
SYNC_OUT
STB
BT_MUTE
SIRCS
UNI_SI
UNI_SO
ACC
DIAG
USB_ON
LCD_DA
TA
MC_RX
USB_D+
EJECT_OK
RCIN1
RE1
SYS_RST
USB_D-
BU_IN
WAKE_UP
EJECT_OK
SA_CLK
SA_DA
NOSE_SW
UNI_SCK
I2C_SCK
I2C_SIO
I2C_SCK
RESET
USB_OVER
RE0
I2C_SIO
TEL
A_A
TT
KEY1
KEY0
RCIN0
LCD_CE
MG-101P-188//Q
CD MECHANISM DECK
(2/2)
SERVO BOARD
12
A
6
B
8
E
14
9
4
3
F
D
H
7
2
10
I
G
11
C
5
13
1
BT3950U
BT3900U/
BT_POWER
BT_RESET
BT_CTS
BT_RTS
BT_MIC_DET
BT_TX
100
R212
(EXCEPT BT3900U: AEP, RU, UK)
(BT39UW/BT3900U: US, CND)
(BT3950U: EA)
(EXCEPT BT3950U: EA)
(EXCEPT BT3900U: AEP, RU, UK)
(BT3900U: AEP, RU, UK/BT3950U)
(BT3950U)
BT3900U
BT39UW/
BT_RX
100
R211
100k
R210
100k
R526
100k
R558
AEP, RU, UK
BT3900U:
BOARD
SWITCH
JL005
JL006
JL003
JL004
5-6. SCHEMATIC DIAGRAM - MAIN Section (2/3) -
• See page 23 for Waveforms. • See page 30 for IC Block Diagrams. • See page 33 for IC Pin Function Description.
Note 1:
When SERVO board is detective, exchange
the complete mounted board.
Note 2:
When SWITCH board is detective, exchange
the MECHANICAL BLOCK ASSY (P).
Содержание MEX-BT3900U
Страница 47: ...MEMO MEX BT39UW BT3900U BT3950U 47 ...