Schematic Diagram - Main Section (1/7) - Sony CMT-BT60 Service Manual

CMT-BT60/BT60B/BT80W/BT80WB
5-6.

SCHEMATIC DIAGRAM - MAIN Section (1/7) -

1 2 3 4
MAIN BOARD (1/7)
A
B
C
>101S
D–
D
MAIN
D+
BOARD
(3/7)
(Page 38)
FE_DMO
FE_DMO
FE_FMO
E FE_FMO
FE_TRO
FE_TRO
FE_FOO
FE_FOO
FE_VREFO
FE_OPO
FE_OP-
FE_CD_LDD
FE_DVD_LDD
F FE_3.3V
FE_MUTE
FE_MUTE
>102S FE_LIMIT
FE_LIMIT
VCTL
VCTL
MAIN
LOAD+
BOARD
LOAD+
(2/7) LOAD–
LOAD–
(Page 37)
FE_FCS–
FE_FCS–
FE_FCS+
FE_FCS+
FE_TRK+
G FE_TRK+
FE_TRK–
FE_TRK–
FE_5V
CL577
FE_DVD_IOP_
FE_DVD_IOP
R573
0
FE_LD_CD
FE_LD_DVD
H
CN501 C575
24P 0.001
JL531
GND (LD) 1
JL532
C541
LD (650) 2
0.1
JL533
NC(T.R) 3
JL534
NC(W.T) 4
JL535
PD 5
JL536
LD (780) 6
JL537
I
VR (650) 7
JL538
VR (780) 8
FFC1 JL539 SL576
NC 9
JL540 FE_VOE
VOE/E+G 10
JL541
VCC 11
JL542
OP1 VC 12
OPTICAL JL543
PICK-UP GND (PDIC) 13
BLOCK JL544
FE_VOF
(CMS-S76RFS7G) VOF/F+H 14
(1/2) JL545
FE_VOB
J VOB/B 15
JL546
FE_VOA
VOA/A 16
JL547
RF 17
JL548
(LO:DVD.HI:CD)MSW 18
JL549 FE_VOD
VOD/D 19
JL550 FE_VOC
VOC/C 20
JL551 FE_TRK–
TRK– 21
JL552
FE_TRK+
TRK+ 22
JL553
FE_FCS+
K FCS+ 23
JL554
FE_FCS–
FCS– 24
VCTL
LOAD–
LOAD+
L
CN502
7P
JL587
LOAD_SW 1
FFC2 GND 2
JL585
UNLOAD_END_SW 3
JL584
MS-091
M
SW_COMMON 4
BOARD
JL583
LOAD_END_SW 5
JL582
LOAD+ 6
JL581
LOAD- 7
CN507
6P
CL576 (RF)
RFMON 6
CL575
FE_DVD_IOP_
DVD_IOP 5
CL574
+3.3V 4
N
CL573 (GND)
(NC)
GND 3
CL572
RXD 2
CL571
TXD 1
CMT-BT60/BT60B/BT80W/BT80WB
• See page 48 for Waveforms. • See page 48 for IC Block Diagrams. • See page 54 for IC Pin Function Description.
5 6 7 8 9
3.3 0.3
5 Cont Cn 4
6 NC GND 3
C562 R561
1 1k
7 NC NC 2
3.3 1.2
8 Vin Vo 1
FB563
IC561
C567 C600
0.1 0.1
+1.2V REGULATOR
IC561
MM1701CHBE
C533 C532 C505 C504 C565 C503 C501 C506 C528 C527
10 0.001 10p 12p 0.1 0.1 10 0.1 0.01 1
R502 R501 C531
0 12 1
R503
5
100k
X501
FE_VOC
27MHz
FE_VOB
2
1
128 127 126
FE_VOA (2)
1 RF_C
R504
FE_VOD (2)
330
2 RF_D
FE_VOF (1.6)
3 RF_E
1 FE_VOE (1.6)
4
RF_F
(1.1)
5
AVDD12_2
(3.3)
6
AVDD33_1
(0.7)
7 XTALI
(0.6)
8 XTALO
9 AGND33
(2)
10 V20
(1.4)
R505
11 VREF0
15k
(0)
12 REXT
(0.2)
13
MDI1
(2.4)
14
LDO1
(3.2)
15
LDO2
(3.3)
16
AVDD33_2
FE_DMO (1.8)
17 DMO
C582
FE_FMO (1.3)
0.001 R566
18 FMO
100
(0)
19 CD_VR
(0.2)
20 DVD_VR
R565 FE_TRO (1.4)
R508 R506
100 21 TRO
0 0
FE_FOO (1.4)
22 FOO
(3.3)
C583
23
MSW
10
(0)
24
USB_DM
(0)
25
USB_DP
C542
(3.3)
0.1 26
VDD33_USB
27 VSS33_USB
(0.7)
28 PAD_VRT
R510 (1.2)
R511
5.1k 29 VDD12_USB
0
( )
30 SF_CS#
(1.5)
31 SF_DO
R572 (0.2)
0 32 SF_DI
C571 IC502
0.1
SERIAL FLASH
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
C576 IC502
0.001 W25Q16CVSSIG-R
( ) (3.3)
1 _CS VCC 8
(1.5) (3.3)
2 SO _HOLD 7
R515
(3.3) ( )
3 _W SCK 6
(0.2)
4 GND SI 5
R512
0
R556
100
R571 R520 R528
0 4.7k 3.3k
R544 R548 R549 R550
2.7k 47k 47k 47k
R543 R518 R519 R516
2.2k 3.3k 3.3k 100
R547 1k
CDM-LSW
R546 1k
CDM-UESW
R545 1k
CDM-ESW
CL593
CL594
C574
1000p
C573
1000p
C572
1000p
C534 C544 C512 C513
470p 470p 470p 470p
C580 C570 R574
0.1 C569 1000p 100k
1000p
10 11 12 13
C561
1
R554 R553
100 100
C563
0.01
R551
R552 100
4
R562
0
3 2
C526 C525 R542 C524
10 1 560 0.1
111
125 124 123 122 121 120 119 118 117 116 115 114 113 112 110 109 108 107 106 105 104 103 102 101 100 99 98 97
(3.3)
DACVDDC 96
(0)
2.1ALOW 95
94 CL548
XMAMUTE
(0)
93
SPDIF
( )
92
RA3
( )
91
RA2
( )
90
RA1
(0.2)
RA0 89
(0)
RA10 88
(1.2)
DVDD12 87
(1.6)
BA1 86
(1.4)
BA0 85
(3.3)
84
DVDD33
(3.2)
83
RAS#
(3.2)
IC501
82
CAS#
81
DVSS12
RF AMP, SERVO/AUDIO PROCESSOR (3.2)
RWE# 80
IC501
( )
CXD90013R
RA4 79
( )
RA5 78
( )
RA6 77
( )
RA7 76
(0)
RA8 75
(0)
74
RA9
(0)
73
RA11
(1.4)
72
RCLK
(3.3)
71
DVDD33
(2.8)
DQM1 70
( )
RD8 69
( )
RD9 68
( )
RD10 67
( )
RD11 66
( )
RD12 65
R567 R568 C516 C510 C515 C508
4.7k 4.7k 0.01 0.01 0.01 0.01
R541
100
FE_MUTE
R584
FE_LIMIT
0
MTK-CS
MTK-BUSY
MTKIC-DIN
MTK-RST
MTKIC-DOUT
MTK-CLK
C511 C514 R560 R529 R582
0.01 470p 4.7k 10k 0
R596 C585
4.7k 0.1
(CMT-BT80W/BT80WB)
Note 1: IC502 on the MAIN board cannot exchange with single. When
36 36
14 15 16 17 18
CL592
C522
47
10V
C521
0.1
R600 RB508
R590
0 47
1000p
CL547
RA3
RA2
RA1
RA0
RA4
RA10
BA1 RA5
BA0
RA6
RB505
RB509 47
47 RA7
RAS
RA8
CAS
RWE RA9
RB507
47 RA11
RA4
RA5
RA6
RB506
R536
47
100
RA7
RA8
RA9
R535
RA11 0
R594
10k
RB504
47
RD8 RD8
C598
RD9
0.1
RD10 RD10
RD11 RD11
RD12
C519
0.01
RB503
C518
47
0.01
RD12
C599
C517 RD13
0.1
0.01
RD13 RD14
RD14 RD15
RD15
DQM0
R533
47
FB534
R532 0 FB593
R531 0
R586
G
4.7k
R587 FB591
4.7k
C540
20 19 18 17 16 0.1
C536
1
R585 R583
1 NC NC 15
0 0
(3.3) (0)
2 MODE1 MODE0 14
C535
(3.3)
100
3 NC I2C_SDA 13
10V
(3.1) (3.3)
4 RESET I2C_SCL 12
(3.3)
5 11
VCC VSS
IC506
6 7 8 9 10
MFI
C584
0.01 IC506
MFI341S2162
this part is damaged, exchange the complete mounted board.
19 20 21 22
ASDATA0
CL560
>103S
ALRCK
CL557
ABCK
MAIN
CL556
ACLK BOARD
(4/7)
ADIN (Page 39)
CL549
>104S
2.1ALOW
MAIN
BOARD
(3/7)
(Page 38)
IC504
C596
0.01
SD-RAM
IC504
EM638165 TSB-6G
C597
0.1
(3.3)
28 VSS VDD 27
( ) ( ) RA3
29 A4 A3 26
( ) ( ) RA2
30 A5 A2 25
( ) ( ) RA1
31 A6 A1 24
( ) (0.2) RA0
32 A7 A0 23
(0) (0) RA10
33 A8 A10 22
(0) (1.6) BA1
34 A9 BA1 21
(0) (1.4) BA0
35 A11 BA0 20
R595
10k
(0)
36 NC CS 19
(3.3) (3.2) RAS
37 CLKE RAS 18
(1.4) (3.2) CAS
38 CLK CAS 17
(2.8) (3.2) RWE
39 UDQM WE 16
(2.8) DQM0
40 NC LDQM 15
C595
0.1
(3.3)
41 VSS VDD 14 RB502
47
( ) ( ) RD7
42 DQ8 DQ7 13
RD6
(3.3)
43 VDDQ VSSQ 12 RD5
( ) ( ) RD4
44 DQ9 DQ6 11
( ) ( )
45 DQ10 DQ5 10
C594
0.1
(3.3)
46 VSSQ VDDQ 9
( ) ( )
47 DQ11 DQ4 8 RB501
47
( ) ( ) RD3
48 DQ12 DQ3 7
RD2
(3.3)
49 VDDQ VSSQ 6 RD1
( ) ( ) RD0
50 DQ13 DQ2 5
( ) ( )
51 DQ14 DQ1 4
C593
0.1
(3.3)
52 VSSQ VDDQ 3
( ) ( )
53 DQ15 DG0 2
C591
10
(3.3)
54 VSS VDD 1
C592
0.1
>105S
FL592
GND
MAIN
D5V
BOARD
R537 R538 R539
0 0 0 (7/7)
(Page 42)
C537
1
3.3
MTK-CS
5 4 MTK-CS
MTK-BUSY
IC503
MTK-BUSY
MTK-RST
MTK-RST
+3.3V REGULATOR MTK-CLK
MTK-CLK
IC503
MTKIC-DIN
MM3374A33PRE
MTKIC-DIN
MTKIC-DOUT
1 2 3 MTKIC-DOUT
CDM-ESW
5.1 CDM-ESW
>106S
C543
CDM-UESW
0.1
CDM-UESW
CDM-LSW
MAIN
CDM-LSW
BOARD
(6/7)
MTK_CP_IIC_CLK
(Page 41)
MTK_CP_IIC_SDA
CP_CLK
CP_SDA
CP_RESET
R589
0
DVDD3.3V
Note 2: When the MS-091 board is defective, exchange
the LOADING ASSY (Ref. No. CDM1).