Sony MEX-N5100BE / MEX-N5100BT / MEX-N5150BT Service Manual ▷ View online
MEX-N5100BE/N5100BT/N5150BT
MEX-N5100BE/N5100BT/N5150BT
29
29
5-2. BLOCK DIAGRAM - MAIN Section -
6
8
CN301 (1/2)
POWER AMP
IC301
12
5
IN2
FL+
FL–
OUT2+
3
OUT2–
9
OUT1+
7
OUT1–
11 IN1
R-CH
J1001
128 I2C1_SDA
127 I2C1_SCL
127 I2C1_SCL
1 BT_MIC_DET
J001
(ANTENNA IN)
IC001
FM/AM RECEIVER
XTAL_IN
R-CH
R-CH
33 INF1
31 INR1
30 INS
8 DP1
1 A1
2 A2
5 CP1
22
MUTE
16
AC_GND
4
ST_BY
175
ATT
2
AMP_MUTE
28
BEEP
3
AMPSTB
MUTING
Q406
MUTING
Q408
MUTING
CONTROL
Q401, 402, 808
MUTING
CONTROL
Q1309
R-CH
5
7
FR+
FR–
2
4
RL+
RL–
R-CH
1
3
RR+
RR–
R-CH
J401
R-CH
R-CH
R
FRONT
AUDIO OUT
L
R
REAR
L
MUTING
Q404
SUB
INPUT SELECTOR, ELECTRICAL VOLUME
IC402
SYSTEM CONTROLLER
IC503 (2/3)
MIC AMP
IC1003
KEY BOARD (2/3)
AUX_L
AUX_R
AUX_GND
1
4
2
6
10
9
RL
FL
FL, RL, SUB
SUB
6 FM_IN_P
5 FM_IN_M
5 FM_IN_M
9 AM_IN_P
11 EP1
63 XM_RX
48 XM_TX
96 XM_PWR
CN801
(SIRIUSXM IN)
BUFFER
IC801, 802
F801
VCC
36
OUTF1
38
OUTR1
40
OUTC
MUTING
Q407
39
OUTS
: SIRIUSXM
: AUX
: TUNER
SIGNAL PATH
: AUDIO
R-ch is omitted due to same as L-ch.
: MIC
28
IG1
27
IG2
AU_IN_RCH
AU_IN_LCH
AU_IN_LCH,
AU_IN_RCH
23
SDA
22
SCL
30
DAC_L
29
DAC_R
24
SDA
25
32
SCL
I2C0_SCL
I2C0_SDA
I2C0_SDA,
I2C0_SCL
MIC
X1
12MHz
+
D1318
>002B
>003B
>004B
MUTING
>006B
(US, Canadian)
(Page 30)
(Page 28)
(Page 28)
(Page 28)
MEX-N5100BE/N5100BT/N5150BT
MEX-N5100BE/N5100BT/N5150BT
30
30
5-3. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
REGULATOR
IC803
13
43
VOUT3
VIN0
9
SYNC
23
GA
TE1
44
GA
TE5
2
EN
3
LD4EN
4
ECO
6
ERR2
CN301 (2/2)
26
VIN2
41
VINSW
38
HSW1
VCC
15
9
AMP_REM
33 VOUT0
36 SW2
36 SW2
13
ACC
SYSTEM CONTROLLER
IC503 (3/3)
J801
(REMOTE IN)
84 RC_IN1
132 RE_IN1
131 RE_IN0
122 RE_ON
131 RE_IN0
122 RE_ON
135 DOOR_SW
136 SIRCS
83 KEY_IN1
82 KEY_IN0
82 KEY_IN0
81 RC_IN0
40 LCD_DO
115 REMOTE1K
35 LCD_CLK
38 LCD_CE
38 LCD_CE
76
RES
108
USB_OVR
49 KEY_ACK1
KEY BOARD (3/3)
LCD_DATA
LCD_CLK
LCD_CE
SIRC
KEY_1
KEY_0
KEY_0
RE_1
RE_0
RE_0
PANEL_SW
15
VIN3
16
VIN4
RESET SIGNAL
GENERATOR
IC501
+1.5V
REGULATOR
IC703
+1.2V
REGULATOR
IC805
BU_1.5V
+3.3V
REGULATOR
IC1001
BT_3.3V
+3.3V
REGULATOR
IC002
TU_3.3V
FP_B+
DR_6V
DR_3.3V
BU_3.3V
TU_5V
20 VOUT4
118
USB_ON
112
BT_PWR
106
PWR_ECO
4
SERVO_ON
42
SYNC_OUT
104
EN_SYS
28 VOUT2
USB_VBUS
P-COM_1.2V
AU_8.5V
ACC_IN 45
BU_IN 56
VBUSIN0 152
VCC
D818
D817
BATTERY
CHECK
Q813
ACCESSORY
CHECK
Q806
BACK UP
VOLTAGE DETECT
Q812, 814
REGULATOR
Q805
REGULATOR
Q804
D502
B+ SWITCH
Q803
POWER
CONTROL
Q801, 802
D802
D816
+6V
REGULATOR
IC804
+3.3V
REGULATOR
IC702
DR_1.5V
+1.5V
REGULATOR
IC704
7
SDA
8
SCL
I2C0_SCL
I2C0_SDA
I2C0_SDA,
I2C0_SCL
RESET
11
ILL
ILL_IN 79
MUTING
>006B
>005B
>001B
DIMMER
DETECT
DETECT
Q807
D814
D1319
S001
RESET
BUFFER
Q1308
BUFFER
Q1307
(Page 28)
(Page 28)
(Page 29)
MEX-N5100BE/N5100BT/N5150BT
MEX-N5100BE/N5100BT/N5150BT
31
31
• Waveforms
– MAIN Board –
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• Power voltages is dc 14.4V and fed with regulated dc
• Power voltages is dc 14.4V and fed with regulated dc
power supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM)
[ ] : TUNER (AM)
( ) : CD PLAY
[ ] : TUNER (AM)
( ) : CD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
AUDIO
f :
TUNER
h :
SIRIUSXM
J
: CD PLAY
d :
USB
E :
AUX
a :
Bluetooth
N :
MIC
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
• Indication of transistor.
C
B
These are omitted.
E
Q
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note: When the complete MAIN board is replaced, it is nec-
essary to replace knob (VOL) (SV) assy simultane-
ously. Also, the destination setting, Bluetooth operation
check and Bluetooth information writing is necessary.
Refer to “DESTINATION SETTING METHOD” on
page 4, “BLUETOOTH FUNCTION CHECKING
METHOD USING A CELLULAR PHONE” on page
7 and “BLUETOOTH INFORMATION WRITING
METHOD” on page 8.
ously. Also, the destination setting, Bluetooth operation
check and Bluetooth information writing is necessary.
Refer to “DESTINATION SETTING METHOD” on
page 4, “BLUETOOTH FUNCTION CHECKING
METHOD USING A CELLULAR PHONE” on page
7 and “BLUETOOTH INFORMATION WRITING
METHOD” on page 8.
Note: When the complete MAIN board is replaced, it is nec-
essary to replace knob (VOL) (SV) assy simultane-
ously. Also, the destination setting, Bluetooth operation
check and Bluetooth information writing is necessary.
Refer to “DESTINATION SETTING METHOD” on
page 4, “BLUETOOTH FUNCTION CHECKING
METHOD USING A CELLULAR PHONE” on page
7 and “BLUETOOTH INFORMATION WRITING
METHOD” on page 8.
ously. Also, the destination setting, Bluetooth operation
check and Bluetooth information writing is necessary.
Refer to “DESTINATION SETTING METHOD” on
page 4, “BLUETOOTH FUNCTION CHECKING
METHOD USING A CELLULAR PHONE” on page
7 and “BLUETOOTH INFORMATION WRITING
METHOD” on page 8.
7
IC503
<zv/ (USB_X2)
50 mV/DIV, 10 ns/DIV
21 ns
180 mVp-p
22.8
Ps
3.5 Vp-p
2
IC705
rk (PIO18)
1 V/DIV, 10
Ps/DIV
3
IC705
rl (PIO19)
1 V/DIV, 200 ns/DIV
354 ns
3.5 Vp-p
4
IC705
yj (XO)
1 V/DIV, 20 ns/DIV
59.6 ns
3.5 Vp-p
1
IC001
es (XTAL_IN)
200 mV/DIV, 50 ns/DIV
83 ns
720 mVp-p
5
IC503
yk (RTC_X2)
1 V/DIV, 20
Ps/DIV
30.8
Ps
1.8 Vp-p
6
IC503
ua (XTAL)
1 V/DIV, 20 ns/DIV
75 ns
3.6 Vp-p
MEX-N5100BE/N5100BT/N5150BT
MEX-N5100BE/N5100BT/N5150BT
32
32
5-4. PRINTED WIRING BOARDS - MAIN Section (1/2) -
•
: Uses unleaded solder.
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.
manual of the MG-101 series for the mechanism deck information.
Note 1: IC001, IC804 and IC1002 on the MAIN board
cannot replace with single. When these parts are
damaged, replace the complete mounted board.
damaged, replace the complete mounted board.
1
4
8
5
25
32
16 17
24
8
1
9
5
4
4
1
3
3
5
8
4
1
10
11
20
40
31
1
21
30
1
27
D
D
D
D
G
S
S
S
4
3
1
2
176
89
133
45
88
132
44
1
3
4
1
5
3
1
4
5
5
4
8
1
R400
Q1308
R401
C24
C25
R406
R408
FB801
R409
FB802
FB803
FB804
R601
R602
R603
R604
R412
R413
R414
R417
R418
VDR1
VDR3
D1306
R806
D1308
R808
R809
R809
R421
R616
R422
R423
R1117
D1311
R812
D1312
R813
C1337
R814
C1338
C1339
R622
R817
R818
R624
R625
R432
R627
R433
R434
R629
R435
C1341
R436
C013
C014
R438
R821
R439
R630
C401
R631
R632
R633
C404
R634
R440
R635
R829
C405
C406
R637
R638
C408
R639
C409
R1329
C1353
R831
R833
R640
R834
C410
R1330
R641
C411
R836
R643
C414
R646
C416
C417
C418
C801
C419
C1361
C803
C804
R841
C807
R650
R651
R653
R848
C1561
R849
C425
R655
R656
CL507
C1564
R658
CL508
C1565
CL509
C811
R659
R850
C814
CL702
C816
CL703
R660
CL511
R662
R857
CL513
CL707
R858
R665
R666
R860
CL710
CL711
R861
C825
C1385
R862
C2
C1386
C3
C4
CL521
C441
C5
C442
C6
C443
C444
CL524
C8
CL525
C446
R1367
CL528
R1368
C831
CL529
R1369
C832
C835
C837
R680
R1370
R681
R683
R684
R878
JL820
JL823
C840
C841
C843
C844
C845
C846
C848
D401
IC001
R1389
R890
R892
Q701
L501
C861
L502
D802
L505
D805
C865
D806
C866
C867
D808
D809
D811
C873
D813
D814
JL1021
C878
IC801
IC802
IC804
FB101
FB302
R104
C1010
C1011
VDR115
C1012
VDR116
C1013
R108
FB501
C1016
C1017
C1018
C1019
C1402
C1403
R303
R304
R305
R111
R306
R307
R308
R309
FB703
R501
R502
C1410
C1411
R312
R1004
R1005
R315
R509
L1
R1006
L2
R317
L3
R701
L5
R702
L6
IC1003
R510
R705
R511
R706
R512
R707
R513
R708
R320
R1010
FB1305
R1011
R1012
R322
R516
R1013
R323
R517
R519
R711
R1019
R712
R714
R715
R718
R525
R719
R526
R1023
C104
R528
R334
CN701
R1025
R335
C106
R336
R337
R720
C109
R721
R722
C1052
R723
C300
R727
R534
R1030
R535
C305
R1031
R1032
C307
R1033
R538
C308
R1035
R539
C309
R1036
R1037
R07
R731
C501
C502
C503
R540
C310
C504
R541
C311
R542
C312
C507
C313
R1040
C314
R544
C508
R1428
C315
R545
R1429
C316
C317
R13
C318
R548
R14
C319
R549
C702
C704
C705
C511
R19
R741
R1431
X502
R742
R1432
X503
C707
R743
C320
R744
C321
R551
R745
R1435
C322
JL306
C516
R552
C323
R553
JL307
C517
C324
JL308
C325
C519
C326
R23
R557
R1053
C328
R558
C711
C329
R1056
C712
R27
JL310
C521
C716
C523
C330
C524
C719
C331
C332
R756
C333
C528
R30
R1448
R31
R567
C720
C338
C339
C722
C723
C530
R760
R4
JL709
C531
C533
C340
R8
R9
R1455
C729
C535
R571
C341
C536
R572
C342
C537
C343
R574
F801
R576
C731
R579
C541
R1463
JL529
C547
R583
JL721
C549
C743
C744
C746
R1473
C747
C553
C748
C749
R592
R1477
R593
D304
C559
Q403
R597
Q404
C750
Q405
Q406
Q407
Q408
C560
C755
D502
C564
C759
C567
C1563
C568
C570
C765
Q801
Q802
Q803
Q806
FB02
Q807
C772
IC501
IC503
CL1331
C780
CL1334
C781
CL1335
IC702
C782
IC704
C786
C787
J1002
C10
C11
C12
C13
FB404
C15
R012
Q1307
IC1002
BT MODULE
(WB113C)
L801
L802
MAIN BOARD
(COMPONENT SIDE)
K
A
A
(US, CND)
A
K
K
K
A
A
K
A
E
E
K
K
A
A
K
E
E
E
E
E
E
K
A
K
A
E
E
E
A
A
K
(US, CND)
K
A
K
E
E
K
A
(CHASSIS)
(CHASSIS)
1-894-329-
12
(12)
SERVO
BOARD
BOARD
CD MECHANISM
DECK BLOCK
(MG-101CF-188)
SENSOR
BOARD
OPTICAL
PICK-UP
BLOCK
(DAX-25A)
FFC1
PATTERN
ANTENNA
ANTENNA
BT1
BT ANTENNA
(Except US, CND)
(US, CND)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
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