Read Sony CMT-V50IP (serv.man3) Service Manual online
CMT-V50iP
CMT-V50iP
6
6
2-5. SCHEMATIC DIAGRAM - MAIN Board (1/7) -
Note: IC502 and IC504 on the MAIN board cannot exchange with single.
When these parts are damaged, exchange the complete mounted board.
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(3.2)
(2.8)
(2.1)
(
)
(3.2)
(
)
(
)
(
)
(
)
(3.2)
(
)
(
)
(
)
(3.2)
(
)
(
)
(
)
(
)
(
)
(1.6)
(1.6)
(0)
(3.1)
(3.1)
(3.1)
(2.8)
(3.2)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(3.2)
(3.2)
(3.2)
(0)
(1.1)
(3.2)
(3.2)
(5.1)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(0)
(2.1)
(3.2)
(2.1)
(2.1)
(2.1)
(1.1)
(
)
(
)
(1.9)
(1.3)
(0)
(0)
(2.5)
(3.2)
(3.2)
(1.9)
(1.3)
(3.2)
(3.2)
(0)
(1.3)
(1.4)
(0)
(0)
(3.2)
(0.7)
(1.1)
(
)
(0)
(1.5)
(1.3)
(3.2)
(0)
(0.3)
(2.4)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(3.2)
(
)
(
)
(
)
(
)
(1.1)
(
)
(
)
(
)
(
)
(2.8)
(
)
(
)
(
)
(0)
(1.2)
(3.2)
(2.1)
(0.4)
(2.6)
(0)
(0.8)
(1.1)
(2.1)
(3.2)
(3.2)
(0.7)
(1.6)
(1.5)
(1.6)
(1.6)
(3.2)
(1.2)
(3.2)
(
)
(
)
(
)
(
)
(
)
(1.1)
(1.6)
(3.2)
(1.6)
(3.1)
(3.1)
(3.1)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(2.8)
(3.2)
(2.1)
(
)
(
)
(
)
(
)
(
)
(3.2)
(3.2)
(1.3)
(0)
(1.5)
(
)
(3.2)
(0)
(0)
(0)
(0)
(4.9)
(0)
(0)
(4.9)
(3.5)
(3.2)
(1)
(1.8)
(3.5)
(2.5)
10V
47
C606
0.22
C657
1
C531
10V
47
C608
5
4
3
2
1
MM1839A33NRE
IC652
CONT
GND
NOISE
VOUT
VIN
0.22
C655
100
R606
JL601
JL602
JL605
JL606
JL607
JL608
JL610
JL611
JL612 (VC)
JL613
JL614
JL615
JL616
JL617 (RF)
JL618
JL619
JL620
JL621
JL622
JL623
JL624
JL516
JL512
JL510
JL509
JL508
JL507
CL631
CL632
REG01
DMB-3.3V
TRK–
TRK+
FCS+
FCS–
REG02
TRO
IOP
FOO
IOPMON
SPFG
TSD_M
DMO
ALRCK
FMO
ABCK
ACLK
VREFO
ASDATA0
RF+3.3V
1
C651
1
C652
DMB-D5V
R536
22
MUTE4
MUTE123
ADIN
CL556
JL515
JL514
JL513
CL575
1
C525
1
C527
CL557
CL560
CL561
CL555
CL547
CL548
CL571
JL511
CL572
FB526
FB527
FB525
FB517
FB516
MM1701CHBE
IC651
1
Vo
2
NC
3
GND
4
Cn
5
Cont
6
NC
7
NC
8
Vin
1
2
27MHz
X501
CL541
CL542
CL544
CL545
CL550
CL551
CL552
CL553
CL554
CL543
CL546
CL549
CL558
CL559
10V
47
C522
15
R609
15
R610
15
R61
1
15
R617
15
R616
15
R615
EMI
G
FL592
CL633
100
R523
R541
100
100
R556
R553
100
100
R554
100
R621
1k
R604
1k
R651
10k
R529
10k
R594
10k
R595
10k
R619
4.7k
R520
47k
R603
47k
R608
47k
R614
3.3k
R518
3.3k
R519
1M
R605
0.1
C506
C521
0.1
C524
0.1
0.1
C529
C571
0.1
C582
0.1
C592
0.1
0.1
C593
0.1
C594
0.1
C595
0.1
C597
0.1
C598
0.1
C599
12
R501
100k
R503
560
R542
100k
R612
100k
R618
100
R613
100
R607
2.7k
R622
15k
R505
3.3k
R528
R552
22
FB534
FB591
FB593
FB653
R521
0
R522
0
IC504
M12L64164A-7TG2M
1
VDD
2
DG0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD
28 VSS
29 A4
30 A5
31 A6
32 A7
33 A8
34 A9
35 A11
36 NC
37 CLKE
38 CLK
39 UDQM
40 NC
41 VSS
42 DQ8
43 VDDQ
44 DQ9
45 DQ10
46 VSSQ
47 DQ11
48 DQ12
49 VDDQ
50 DQ13
51 DQ14
52 VSSQ
53 DQ15
54 VSS
RT1N241M-TP-1
Q603
1
2
3
4
5
6
6P
CN507
TXD
RXD
GND
+3.3V
V2REFO
RFMON
MTK-CS
MTK-BUSY
MTK-RST
D+
D–
GND
MTK-CLK
MTK-DOUT
MTK-DIN
MFISW
0.01
C508
0.01
C510
0.01
C511
0.01
C515
0.01
C516
0.01
C517
0.01
C519
0.01
C518
0.01
C528
0.01
C532
C581
0.01
0.01
C596
0.01
C607
0.01
C609
C653
0.01
10
C501
10
C526
10
C591
10
C601
10
C604
220p
C530
4700p
C605
0.001
C507
1k
R558
R559
4.7k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN501
24P
GND (LD)
LD (650)
NC
5V
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
MSW
VOD/D
VOC/C
TRK–
TRK+
FCS+
FCS–
100k
R624
R586
4.7k
R587
4.7k
IC502
W25Q16CVSSIG-R
1
_CS
2
SO
3
_W
4
GND
5
SI
6
SCK
7
_HOLD
8
VCC
D1
G2
S2
D2
G1
S1
RT3K66M-T111-1
Q604
2SA2119K
Q605
2SA2119K
Q606
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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
CXD90013R
IC501
RF_C
RF_D
RF_E
RF_F
AVDD12_2
AVDD33_1
XTALI
XTALO
AGND33
V20
V14/VREF0
REXT
MDI1
LDO1
LDO2
AVDD33_2
DMO
FMO
MUTE4
MSW
TRO
FOO
TSD_M
USB_DM
USB_DP
VDD33_USB
VSS33_USB
PAD_VRT
VDD12_USB
SF_CS#
SF_DO
SF_DI
SF_CK
IFSCK
IFSDO
RX
TX
PRST#
NC
IFSDI
IFBSY
IFCS#
MFISW
LIMITSW
MUTE123
EEWP
SDA
SCL
NC
DVSS33
DVDD33
RD0
RD1
RD2
RD3
DVDD12
RD4
RD5
RD6
RD7
DQM0
RD15
RD14
RD13
RD12
RD11
RD10
RD9
RD8
DQM1
DVDD33
RCLK
RA11
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
DVSS12
CAS#
RAS#
DVDD33
BA0
BA1
DVDD12
RA10
RA0
RA1
RA2
RA3
SPDIF
XMAMUTE
NC
DACVDDC
VREF
FS
DACVSSC
CVBS
DACVDDB
SY/Y/G
SC/CB/B
CR/R
AADVSS
ADIN
NC
NC
AADVDD
ADACVSS2
ADACVSS1
ACLK
ABCK
NC
AV
C
M
NC
ALRCK
ASDA
TA0
ADACVDD1
ADACVDD2
A
VDD12_1
AGND12
RFIP
RFIN/OPOUT
IOPMON/OPINP
SPFG/OPINN
RF_A
RF_B
R532
0
R531
0
C503
0.1
330
R504
10p
C505
12p
C504
R508
0
R506
0
5.1k
R510
R571
0
R526
0
R527
0
R525
0
R517
0
R516
0
R551
22
R584
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 17 18 19 20
IC506
MFI341S2162
NC
MODE1
NC
RESET
VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
R583
0
R582
0
R581
0
GND
VOE
VOF
VOB
VOD
VOC
RAS
CAS
RWE
DQM0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
D–
DMO
FMO
TRO
FOO
DMO
FMO
TRO
FOO
VOA
VOD
VOF
VOE
RWE
CAS
RAS
RD15
RD14
RD13
RA3
RA2
RA1
BA0
RA10
RA0
RA5
RA4
RA6
RA11
RA9
RA8
RA7
BA1
VOC
VOB
D+
RD8
RD9
RD10
RD11
RD12
RD13
RD14
RD15
RA4
RA5
RA6
RA7
RA8
RA9
RA11
RD8
RD9
RD10
RD11
DVD_LD
CD_LD
D+
D–
DQM0
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
VOA
DVD_LD
CD_LD
MUTE4
TSD_M
TSD_M
MUTE4
MUTE123
MUTE123
RD12
IC501
RF AMP, SERVO/AUDIO PROCESSOR
SD-RAM
IC504
SERIAL FLASH
IC502
IC506
EEPROM
MAIN BOARD (1/7)
IC652
+3.3V REGULATOR
IC651
+1.2V REGULATOR
(4/7)
MAIN
>104S
BOARD
(2/7)
BOARD
>101S
MAIN
(3/7)
BOARD
>102S
MAIN
(6/7)
BOARD
>103S
MAIN
FFC1
CD ON SWITCH
Q604-1
Q604-2
DVD ON SWITCH
(NC)
US, CND, AEP,
TW, AUS
(US, CND, TW)
US, CND, TW
EXCEPT
D
L
19
18
6
11
G
F
12
A
H
1
21
15
3
C
K
9
B
10
17
16
M
7
4
14
E
2
J
20
N
8
5
13
I
22
>105S
(4/7)
BOARD
MAIN
INVERTER
AUTOMATIC POWER
CONTROL (FOR DVD)
AUTOMATIC POWER
CONTROL (FOR CD)
Refer to page
service manual
45 on original
>01S
SHORTLAND
BOARD
CN001
(Page 9)
(Page 11)
(Page 8)
(Page 7)
(Page 9)
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