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Schematic Diagram - Main Section (1/4) - Sony MEX-N5100BE Service Manual

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MEX-N5100BE/N5100BT/N5150BT
5-6.

SCHEMATIC DIAGRAM - MAIN Section (1/4) -

1
MAIN BOARD (1/4)
A
B
C5
C4
33p
4.7p
C2
L1
18p
220nH
L6
C
220nH
C11
0.22
D
C12
0.001
E
C3
1000p
F
G
CD MECHANISM
DECK BLOCK
(MG-101CF-188)
SENSOR
SERVO
BOARD
BOARD
H
OPTICAL
PICK-UP
BLOCK
(DAX-25A)
I
J
(Page 36)
K
(Page 37)
L
M
(Page 35)
N
MEX-N5100BE/N5100BT/N5150BT
• See page 31 for Waveforms. • See page 38 for IC Block Diagrams. • See page 39 for IC Pin Function Description.
2
3
4
5
FB1
C10
C13
C20
C21
0.1
1
1
1
C26
C28
10
10
R30
R31
10k
10k
X1
12MHz
R14
C24
100
47p
1
R15
C25
10k
47p
R16
10k
3.3
1
24
3.1
VDDA_IFADC
SDA
2
23
VSSA_IFADC
VSSD_IO
2.7
3
22
3.4
IC001
VBGP
VDDD
1.4
4
21
FM_CAP
VSSD
1.4
5
FM/AM RECEIVER
20
R9
FM_IN_M
IC_20
IC001
0
1.4
6
19
SDP2014HN/V102
FM_IN_P
I2S_SD_1
3.3
7
18
VDDA_RF
I2S_BCK
8
17
VSSA_RF
I2S_WS
C6
R8
4p
100
L2
L5
0.82uH
3.3uH
0.1 [0.8]
0.1 [1.1]
L3
220nH
C15
0.001
R4
C8
C16
1M
10p
0.0015
CN701
27P
JL703
B
1
JL704
A
2
JL705
C
3
JL706
E
4
JL707
F
5
JL718
OP_VCC
6
JL708
1/2VCC
7
JL709
OP_GND
8
JL714
PD
9
JL710
FFC1
LD
10
JL711
DRV_VREF
11
JL727
EJECT
12
JL712
FOCUS
13
JL713
TRACK
14
DRV_ON
15
JL729
SELF
16
JL730
IN_SW
17
JL731
LOAD
18
JL715
SL
19
JL716
SP
20
R731
0
BU_GND
21
JL732
D_SW
22
JL733
L_SW
23
JL701
DRV_GND
24
C1401
C705
DRV_GND
25
IC702
1
0.1
JL702
DRV_6V
26
DRV_6V
27
+3.3V REGULATOR
R706
IC702
0
BU33TD3WG-TR
>001S
(5.2)
1
VIN
DR_6V
2
MAIN
GND
BOARD
(3.4)
3
C702
STBY
(3/4)
0.1
C704
R400
1
JL717
0
BU_GND
>002S
BUS1
A_GND
MAIN
BU_3.3V
BOARD
(4/4)
D_GND
BUS2
R701
0
R702
0
R704
C706
0
1
DR_GND
AU_GND
AU_RR_CH
>003S
AU_FR_CH
MAIN
AU_FL_CH
BOARD
AU_RL_CH
(2/4)
AU_SUB_CH
AU_IN_LCH
AU_IN_RCH
Note 1: IC001 and IC002 on the MAIN board cannot replace with single.
6
7
8
9
JL724
JL721
C722
C749
0.1
1
R714
C719
C720
12
0.1
47
R709
1k
JL720
Q701
R712
2SA2119K
1
AUTOMATIC
POWER CONTROL
(2)
(2.9)
JL719
(2.2)
C714
C717
C721
C718
C734
0.047
0.047
470p
470p
0.0056
R717
0
C727
0.1
C732
C728
0.1
0.1
DSP_SSTBY
R718
100
DEC_SDOUT_F
MEC_EJECT
C1411
47p
DEC_SDIN_CH0
R721
100
R719
R720
DRV_ON
100
0
R722
100
MEC_SELFSW
DEC_LRCK_IN
MEC_INSW
DEC_BCK_IN
MEC_LOAD
R723
100
2
C730
0.1
MEC_DSW
C747
0.1
MEC_LIMIT
C725
C731
0.001
1
C729
C754
1
0.1
R715
CL703
0
5
(3.4)
VOUT
R711
0
C712
CL702
4
0.1
NC
C711
0.1
R708
C723
0
0.01
R707
0
IC703
IC704
+1.5V REGULATOR
+1.5V REGULATOR
IC703
IC704
BU15TD3WG-TR
BU15TD3WG-TR
(3.4)
1
5
(1.6)
(3.4)
1
VIN
VOUT
VIN
2
CL701
2
GND
GND
(3.4)
3
4
(3.4)
3
STBY
NC
STBY
R705
C715
C707
0
2.2
1
When these parts are damaged, replace the complete mounted board.
34
34
10
11
12
13
14
NC
4
3.4
VOUT
5
IC002
+3.3V REGULATOR
IC002
BU33UC3WG-TR
C736
C745
C771
0.001
0.1
0.1
R728
22k
R726
22k
FB702
C735
JL722
0.033
FSMONIT
26
(1.8)
RFZI
(2.5)
27
RFRP
JL723
28
(1.8)
TEI
(3.4)
29
AVDD3
(1.8)
30
FOO
(1.7)
31
TRO
32
VSS_1
33
(1.8)
FMO
(1.9)
34
DMO
35
(1.6)
VDDM1
IC705
(3.4)
36
SRAMSTB
(1.6)
37
VDD1_2
RF AMP, DIGITAL SERVO PROCESSOR, AUDIO DSP
(3.4)
38
IC705
VDD3_1
TC94A99FG-003(SYCH
39
PIO10/CDMON2
40
PIO11/CDMON3
(1.5)
41
PIO12
42
(1.8)
PIO13
(1.8)
43
PIO14
(1)
44
PIO15
45
PIO16
46
PIO17
47
(1.8)
PIO18
(1.8)
48
PIO19
49
PIO20
50
3
C742
0.1
C755
R737
0.001
0
C765
2.2
C737
C743
22
0.0033
6.3V
R739
C738
1M
0.0033
R738
C746
2.2k
C739
10
0.0033
X701
16.9344MHz
5
(1.6)
C748
VOUT
C740
10
0.0033
4
NC
C750
C741
C716
10
0.0033
2.2
C759
C772
0.1
2.2
C744
10
C763
R741
12p
2.7k
C751
C769
2.2
2.2
R742
C773
2.7k
2.2
Note 2: The service manual of the mechanism deck, used in this model, has been issued in a separate volume.
Please refer to the service manual of the MG-101 series for the mechanism deck information.
15
16
17
RF_ANT_IN
>004S
AUDIO_OUT_L
AUDIO_OUT_R
MAIN
(Page 35)
BOARD
+5V
(2/4)
5
STBY
RF_GND
3
GND
2
5
VIN
>005S
CL704
1
SCL
CL705
MAIN
(Page 37)
SDA
BOARD
(4/4)
C30
R27
1
100
JL725
C768
0.01
R740
100
C783
0.015
R748
R750
C793
330k
15k
47p
(1.8)
LPFN
100
(1.8)
R751
TMAX
47k
99
(1.8)
R749
PDO
100k
98
TEST
97
(3.4)
R752
100
SP_CLK
PIO9/CDMON1
R753
100
96
(3)
SP_DATA
PIO8/CDMON0
95
(0.1)
CD_ZDET
PIO7
94
(3.4)
DEC_XMUTE
PIO6
93
R733
0
(3.4)
LRCK_IN
PIO5
R734
0
92
(0.1)
BSIF_BCK
PIO4
91
(0.1)
BSIF_DO
PIO3
90
(0.1)
BSIF_GATE
PIO2
89
(0.1)
BSIF_ST_REQ
PIO1
88
(0.1)
DEC_INT
PIO0
87
(1.6)
VDD1_4
86
(3.4)
DSP_RST
RST
85
VSS_3
84
(3.4)
C790
VDD3_2
0.1
83
(3.3)
R756
100
CD_XCCE
CCE
R757
100
82
(3.4)
CD_BUSCLK
BUCK
81
(0.1)
R754
100
CD_SDI
BUS3
R755
100
80
(0.4)
CD_SDO
BUS2
79
R758 100k
(3.4)
BUS1
78
R747
R763
BUS0
100k
100k
77
(0.1)
MS
76
R761
R762
100k
100k
R760
100k
C786
1
4
C787
0.1
C782
0.1
C788
0.1
R745
0
C775
2.2
C777
2.2
C779
2.2
R743
10k
C780
0.0022
FB703
C1402
0.1
R744
10k
C781
0.0022

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