Sony CMT-BT60 / CMT-BT60B / CMT-BT80W / CMT-BT80WB Service Manual ▷ View online
CMT-BT60/BT60B/BT80W/BT80WB
CMT-BT60/BT60B/BT80W/BT80WB
37
37
Note: IC841 and IC851 on the MAIN board cannot exchange with single.
When these parts are damaged, exchange the complete mounted board.
5-7. SCHEMATIC DIAGRAM - MAIN Section (2/7) -
• See page 48 for IC Block Diagrams.
(3.2)
(5.1)
(5.1)
(3.3)
(0.8)
(0)
(1.8)
(3.3)
(3.1)
(3.2)
(2.4)
(1.4)
(1.5)
(0)
(0)
(5.2)
(0)
(0)
(3.5)
(1.6)
(2.3)
(2.7)
(1.4)
(1.4)
(1.3)
(1.4)
(5.2)
(2.6)
(2.4)
(2.6)
(2.5)
FE_TRO
FE_VREFO
FE_FMO
FE_DMO
CDM-FWD
CDM-RVS
FE_FOO
FE_MUTE
FE_GND_M
FE_5.2V_M
FE_5.2V_TRAY
SL851
SL872
SL873
SL854
SL831
SL832
2SA2119K
Q891
2SA2119K
Q881
CL840
LOAD–
LOAD+
SL835
SL836
GND
FE_OP–
FE_OPO
VCTL
CL874
FE_CD_LDD
FE_DVD_LDD
CL852
CL853
CL855
CL875
CL871
CL870
CL856
CL857
FE_LD_DVD
FE_LD_CD
FE_TRK+
FE_TRK–
FE_FCS+
FE_FCS–
CL891
CL892
10V
100
C850
10V
100
C870
10V
100
C880
10V
100
C890
FE_DVD_IOP
RB520S-30FJTE61
D837
RB520S-30FJTE61
D839
BD00GA3WEFJ-E2
IC841
1
Vo
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
JL832
1
2
3
4
5
6
6P
CN831
SP–
SP+
NC(GND)
NC(LIMIT)
SL–
SL+
JL831
JL834
FE_LIMIT
JL833
JL835
JL836
R837
1
1/2W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
29
30
AM5890S
IC851
VINFC
TRB_1
REGO2
VINSL+
REGO1
FWD
REV
Vcc1
VOTR–
VOTR+
VOSL+
VOSL–
VOFC–
VOFC+
VOTK+
VOTK–
VOLD+
VOLD–
Vcc2
VCCD
VCTL
GND
VINLD
RESET
TRB_2
VINTK
BIAS
MUTE
PGND
PGND
0.1
C892
0.1
C893
0.1
C858
0.1
C869
0.1
C873
0.1
C877
0.1
C834
0.1
C833
330p
C851
330p
C876
0.015
C854
10k
R880
10k
R854
10k
R850
CL854
R838
10k
10k
R878
27k
R851
27k
R876
47k
R884
47k
R894
100k
R882
100k
R892
100
R881
100
R891
C837
0.1
C839
0.1
R840
10k
15k
R873
C841
1
0.01
C881
0.01
C891
15
R889
15
R888
15
R887
15
R897
15
R898
15
R899
SL880
SL890
15k
R896
47k
R895
C845
1
FE_5V
FE_3.3V
FE_5V
IC851
FOCUS/TRACKING COIL DRIVE,
MAIN BOARD (2/7)
IC841
DC/DC CONVERTER
BOARD
(1/7)
>102S
MAIN
>107S
MAIN
(6/7)
BOARD
>108S
MAIN
(7/7)
BOARD
OPTICAL
OP1
PICK-UP
BLOCK
(2/2)
(CMS-S76RFS7G)
AUTOMATIC POWER
CONTROL (FOR CD)
CONTROL (FOR DVD)
AUTOMATIC POWER
SPINDLE/SLED/LOADING MOTOR DRIVE
F
G
2
4
8
A
C
E
10
11
H
B
5
6
3
1
D
9
7
(Page 42)
(Page 41)
(Page 36)
CMT-BT60/BT60B/BT80W/BT80WB
CMT-BT60/BT60B/BT80W/BT80WB
38
38
5-8. SCHEMATIC DIAGRAM - MAIN Section (3/7) -
• See page 48 for IC Block Diagrams.
Note 1: When the TUNER board is defective,
exchange the complete mounted board.
Note 2: When the DAB board is defective, exchange
the complete mounted board.
2.2
3.2
1
0
2.6
5.1
2.6
2.6
2.6
2.6
2.6
[0]
[0]
[0]
[3.3]
[0]
[0]
[3.3]
[3.3]
[0]
[0]
[0]
[0]
[0]
[3.3]
[3.3]
[0]
{3.3}
{0}
{0}
{0}
{1.9}
{1.9}
{0}
{0}
{3.3}
{2.8}
{3.3}
{0}
{0}
3.3
5.1
5.1
{2.8}
{3.3}
{0}
{0}
{0}
{0}
{0}
5.1
5.1
0
0
2.5
2.7
0
2.7
0
5.1
2.7
2.5
2.7
5.1
5.1
0.1
C273
CL329
CL332
22k
R256
22k
R254
5
4
3
2
1
TC7SG125FU(T5RSY,F
IC307
G
IN A
GND
OUT
Y
VCC
22k
R253
22k
R255
100k
R252
5
4
3
2
1
TC7SG125FU(T5RSY,F
IC306
G
IN A
GND
OUT
Y
VCC
100k
R251
10V
C266
47
DAB-IIS/DIG-TU-DATA
DAB-IIS/DIG-TU-SCK
DAB-IIS/DIG-TU-SFR
1
C318
C265
1
C264
1
10
C272
10
C271
0.001
C320
0.47
C257
ASEL-L
ASEL-R
AN-GND
A5V
MM3404Z28URE
IC305
1
CE
2
GND
3
VOUT
4
VDD
LSCR523UBFS8TL
Q301
C277
100p
C276
100p
TC74VHC4052AFT(EK)
IC252
1
2Y0
2
2Y2
3
R-out
4
2Y3
5
2Y1
6
INH
7
GND
8
GND
9
B
10
A
11
1Y3
12
1Y0
13
L-out
14
1Y1
15
1Y2
16
Vcc
1
2
3
4
5
6
7
8
9
9P
CN251
IISD
VDD
LRCK
CE
BCK
GND
DA
RDSI
CK
RT1N141C-TP-1
Q302
CL251
CL252
CL254
CL255
CL105
CL106
CL107
CL341
CL344
CL335
CL334
CL333
CL328
CL324
CL323
22k
R266
22k
R267
FB251
C325
1
JL113
D+
D–
WMRxD
WMTxD
10k
R281
R309
0
TC7WBL3305CFK,RS
IC308
1
OE1
2
A1
3
B1
4
GND
5
A2
6
B2
7
OE2
8
VCC
TC7WBL3305CFK,RS
IC309
1
OE1
2
A1
3
B1
4
GND
5
A2
6
B2
7
OE2
8
VCC
LTC014EUBFS8TL
Q303
USB-CHARGER
CL345
C322
1
RT1N141C-TP-1
Q304
USB/UART-SEL
TUREC-L
TUREC-R
CL253
CL256
CL257
CL258
CL259
CL342
CL343
D5V
NJM2904M(TE2)
IC251
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
11P
CN302
USB/UART-SEL
WMDOCK-OC
WM-POWER
D+
D–
RXD_WAKE
TXD_SLEEP
W-DET
W-LOUT
A5V-GND
W-ROUT
CL348
CL347
CL346
10V
330
C382
CL340
CL339
CL338
CL337
CL336
5P
CN304
1
5V
2
ILLUM BL
3
ILLUM WT
4
NC
5
NC
VBUS
FB402
FB403
FB404
FB405
FB121
FB122
FB126
0
R495
0
R496
0
R497
1
2
3
4
5
6
6P
CN340
USB-POWER
2.1ALOW
USB-OC
GND
D+
D–
1
2
3
4
4P
CN105
MM3411A33NRE
IC105
1
VDD
2
GND
3
CE
4
NC
5
VOUT
FSUSB42UMX
IC201
1
D+
2
D–
3
GND
4
HSD1–
5
HSD1+
6
HSD2–
9
Vcc
10 Sel
7
HSD2+
8
/OE
RT1N141C-TP-1
Q288
RT1N141C-TP-1
Q289
0
R329
0
R330
C321
0.1
C314
0.1
R333
10k
R334
10k
1
C319
C323
0.047
C324
0.1
0
R340
100k
R338
220k
R339
220k
R337
10
R356
10k
R343
47k
R342
10k
R341
1
C151
0.1
C146
0.1
C145
1
C152
220
R354
220
R308
22k
R260
10k
R272
22k
R257
1
C270
0
R276
1
C254
1
C253
1
C252
1
C251
1
C269
0
R275
10k
R271
C335
68p
C330
15p
C332
C336
68p
C337
68p
C329
C334
68p
C331
C295
15p
C300
68p
R283
100k
R237
100k
R236
100k
C298
68p
C293
15p
C294
15p
C299
68p
10k
R282
R284
100k
0
R274
R270
47k
12k
R264
0
R277
R269
47k
0
R273
12k
R263
C155
1
C149
0.1
C150
0.1
C156
1
R288
10k
R289
10k
1
C274
0
R285
C297
15p
C327
68p
0
R280
C296
15p
C326
68p
C333
68p
C328
15p
C280
100p
C286
100p
C290
100p
C262
0.047
R298
10
C278
0.1
C281
68p
C279
15p
C285
15p
C287
68p
R268
0
JR290
0
R153
0
2.1ALOW
USB-OC
USB-POWER
WMDOCK-OC
WM-POWER
ILM-GND
R327
0
R328
0
DAB-IIS/DIG-TU-DATA
DAB-IIS/DIG-TU-SFR
DAB-IIS/DIG-TU-SCK
TUREC-L
TUREC-R
TUNER-P
BL
WT
TUREC-R
TUNER-SCL
RDS-INT
TUNER-SDA
TUREC-L
AIN-L
AGND
AIN-R
NC
IC308
USB CHARGER SWITCH
IC309
USB DATA SWITCH
IC201
USB DATA SELECTOR
IC305
+2.8V REGULATOR
IC306
IC307
BUFFER
GND
VCC
IC251
LINE AMP
IC252
ANALOG AUDIO
>114S
(4/7)
MAIN
BOARD
MAIN BOARD (3/7)
9
5
7
8
6
4
>112S
BOARD
MAIN
(6/7)
13
>111S
BOARD
MAIN
(5/7)
+3.3V REGULATOR
IC105
(7/7)
MAIN
>109S
BOARD
(6/7)
MAIN
>110S
BOARD
(1/7)
MAIN
>104S
BOARD
ILLUMI
>01S
CN3001
BOARD
CN5006
JACK
>02S
(1/2)
BOARD
CN5007
JACK
>03S
(1/2)
BOARD
MAIN
(1/7)
>101S
BOARD
NO5008
JACK
>04S
(1/2)
BOARD
FFC3
BOARD
TUNER
FM/AM
ANTENNA
(7/7)
MAIN
BOARD
>113S
INVERTER
FFC6
FFC5
FFC4
LED DRIVE
LED DRIVE
F
G
2
4
8
A
12
C
18
E
20
10
16
11
15
14
H
B
17
M
5
19
I
6
J
3
13
1
D
9
K
L
7
SELECTOR
INVERTER
MUTING
INVERTER
BUFFER
(CMT-BT60/BT80W)
CL141
CL142
CL143
CL144
CL145
CL146
CL147
CL148
CL149
FB114
1
2
3
4
5
6
7
8
9
9P
CN104
DAB1.2V-ON
DAB3.3V-ON
D5V
DGND
IIS-SFR(LRCK)
IIS-SCK(BCK)
IIS-DATA
DAB-RXD
DAB-TXD
FB119
0
FB115
0
FB116
0
FB117
0
FB118
0
R294
0
C120
0.1
TUNER-SCL
TUNER-P
RDS-INT
TUNER-SDA
10
11
FFC7
BOARD
DAB
MODULE
DAB1
(DAB TUNER)
DAB/FM
ANTENNA
(CMT-BT60B/BT80WB)
CN01
DAB-IIS/DIG-TU-SCK
DAB-IIS/DIG-TU-SFR
DAB-IIS/DIG-TU-DATA
R494
0
R494
(CMT
-BT60/BT60B)
(CMT-BT80W/BT80WB)
C364
1000p
C365
1000p
1000p (CMT-BT80W/BT80WB)
C329, 331, 332
15p (CMT-BT60/BT60B)
(CMT-BT80W/BT80WB)
1000p
C159
0
R159
1000p
C158
R081
0
R082
0
(EXCEPT CMT-BT60: CH)
JR207
0
JR208
0
0
R286
1
C275
(EXCEPT CMT-BT60: CH)
EXCEPT
CMT-BT60: CH
(CMT-BT60: CH)
(Page 42)
(Page 44)
(Page 36)
(Page 44)
(Page 47)
(Page 36)
(Page 41)
(Page 42)
(Page 40)
(Page 41)
(Page 39)
Ver. 1.1
(Page 44)
CMT-BT60/BT60B/BT80W/BT80WB
CMT-BT60/BT60B/BT80W/BT80WB
39
39
5-9. SCHEMATIC DIAGRAM - MAIN Section (4/7) -
• See page 48 for Waveforms. • See page 48 for IC Block Diagrams. • See page 56 for IC Pin Function Description.
1.6
1.6
1.2
3.3
3.3
0
0
0
0
1.7
1.6 (1.2) <1.2> {1.2}
1.6 <<0>>
1.6 <<0>>
3.3
0
3.3
3.3 <<3.3>>
3.3
1.8
1.2
0
1.7
1.6
1.6
3.3
3.3
3.3
1.8
0.8
0.6
0
3.3
1.2
0
3.2
3.2
3.2
3.2
1.6
10
9
8
7
6
3.3
0.8
5.1
5.1
2.6
5.2
3.3
1.6
1.6
2.5
2.5
3.3
0
0
1.2
1.6
1.5
0.7
1
1.6
1.6
1.6
3.3
1.6
2.5
2.5
3.3
1.6
1.6
1.6
1.6
1.6
1.6
3.3
0
1.6
1.6
1.6
1.6
1.6
0
3.3
3.3 <3.3> {3.3}
1.6
<<0.5>>
1.6
1.6
1.6 <<0>>
3.3
3.3
3.3 <3.3> {3.3}
3.3 <<3.3>>
1.6
<<0.3>>
1.6
1.6
1.6 <<0>>
3.3 <<3.3>>
1.6
1.2
<<0.4>>
(1.2)
1.6 (1.2) <1.2> {1.2}
1.6
1.2
1.6
5.2
2.7
2.7
1.6
2.5
1.2
C721
10
16V
R729
100
ABCK
ALRCK
ACLK
ASDATA0
10k
R747
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC721
PCM1808PWR
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
D721
BAV99-215
JL711
JL710
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SRC4182
IC761
LGAP
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RDY
OWL1
OWL0
OFMT1
OFMT0
TDMI
DGND
VDD
SDOUT
LRCKO
BCKO
MODE0
MODE1
MODE2
R762
0
R765
47
R769
100
R763
100
R764
100
16V
C766
10
16V
C764
10
R775
0
R771
100
R782
47
R787
330
CL771
R791
0
10k
R779
10k
R780
R785
47
R784
100
R783
47
R778
100
R777
100
R770
0
R781
47
R788
47
CL773
CL774
10k
R776
IC762
TAS3108DCPR
1 AVSS
2 VR_PLL
3 XTALI
4 XTALO
5 MCLKI
6 MCRCK_DV
7 CS0
8 GPIO
9 DVDD
10 DVSS
11 SDIN1
12 SDIN2
13 SDIN3
14 SDIN4
15 SDA1
16 SCL1
17 SDA2
18 SCL2
19 LRCK
20
SCLKIN
21
MCLKO
22
SCLKOUT1
23
SCLKOUT2
24
SDOUT4
25
SDOUT3
26
SDOUT2
27
SDOUT1
28
VR_DIG
29
DVSS
30
DVDD
31
PDN
32
RESET
33
RSRV
34
PLL0
35
PLL1
36
PLL2
37
RSRV
38
AVDD
R717
100
R718
22
C771
10p
C772
10p
IC742
TC74VHC153FT(EL)
1
1G
2
B
3
1C3
4
1C2
5
1C1
6
1C0
7
1Y
8
GND
9
2Y
10
2C0
11
2C1
12
2C2
13
2C3
14
A
15
2G
16
VCC
TC74VHC153FT(EL)
IC741
1
1G
2
B
3
1C3
4
1C2
5
1C1
6
1C0
7
1Y
8
GND
9
2Y
10
2C0
11
2C1
12
2C2
13
2C3
14
A
15
2G
16
VCC
DSEL-A
DSEL-B
DSP-RST
DSP-AMP-CLK
DSP-AMP-SDA
47
R730
ADIN
100
R746
47
R751
100
R745
C722
0.1
C723
0.1
C725
0.1
C761
0.1
C763
0.1
C765
0.1
C774
0.1
A5V
AN-GND
ASEL-L
ASEL-R
DAB-IIS/DIG-TU-DATA
DAB-IIS/DIG-TU-SCK
DAB-IIS/DIG-TU-SFR
NET-DATA
NET-BCK
NET-LRCK
MCLK
DAMP-LRCK
DAMP-SCLK
DAMP-SDA
100
R798
DSP-MUTE
0.1
C767
0.01
C762
C773
0.01
C775
4.7
CL775
CL776
CL777
R732 330
R733 330
R734 330
R738
330
R739
330
R740
330
C729
1000p
FB794
IC743
TC74VHC257FT(EL)
1
D-SEL C
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
OE
16
VCC
R711
47
R712
47
BTPCM_OUT
R713
47
BTPCM_CLK
BTPCM_SYNC
DSEL-C
JR701
0
JR703
0
JR705
0
R714
100k
R715
100k
R716
100k
R756
15k
R757
15k
R758
15k
R736
47
R735
47
R737
47
GND
EMI
G
FL701
D5V
C710
1
BD00GA3WEFJ-E2
IC702
1
Vo
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
C706
1
0
R760
R789
22
JR771
0
12.288MHz
X762
1
2
R774
0
IC751
TC7WH04FK(TE85R)
1
2
3
4
GND
5
6
7
8
VCC
IC752
TC7WH04FK(TE85R)
1
2
3
4
GND
5
6
7
8
VCC
E
ET004
FB795
R790
47
R786
10p
C768
10p
C769
0
JR793
0
R772
0
JR794
0
JR792
0
JR791
C770
0.1
R768
100
R741
100
R742
100
100
R749
R743
100
0.1
C741
R753
100
47
R754
C742
0.1
C743
0.1
C751
0.1
R719
0
R727
0
R725
0
R724
0
R722
100
R721
100
R720
0
10V
100
C711
R707
0
R744
0
0.1
C777
15k
R759
47k
R750
0.1
C776
TAS-INT
IC762
AUDIO DSP
SAMPLE RATE CONVERTER
IC761
DIGITAL AUDIO SELECTOR
IC741
IC742
CLOCK SIGNAL SELECTOR
IC743
DATA/CLOCK SIGNAL SELECTOR
IC751
WAVE SHAPER
IC752
WAVE SHAPER
A/D CONVERTER
IC721
DC/DC CONVERTER
IC702
(4/7)
MAIN BOARD
(CHASSIS)
BOARD
(6/7)
MAIN
>115S
BOARD
(1/7)
MAIN
>103S
BOARD
(6/7)
MAIN
>116S
BOARD
(5/7)
MAIN
>117S
>118S
MAIN
(7/7)
BOARD
(CMT-BT60B/BT80WB)
(CMT-BT60/BT80W)
(CMT-BT60/BT60B)
(CMT-BT80W/BT80WB)
F
G
2
4
8
A
12
C
18
E
10
16
11
15
14
H
B
17
5
19
I
6
J
3
13
1
D
9
K
L
7
JL712
IC701
PCM1754DBQR
1
BCK
2
DATA
3
LRCK
4
DGND
5
NC
6
VCC
7
VOUTL
8
VOUTR
9
AGND
10
VCOM
11
ZEROA
12
TEST
13
DEMP
14
MUTE
15
FMT
16
SCK
C704
16V
10
C703
0.1
R701
0
R702
0
TUREC-R
TUREC-L
R703
47
R706
47
R705
47
R704
47
C701
100p
C702
100p
D/A CONVERTER
IC701
FB708
C708
0.1
0
R709
FB710
10V
C709
100
MAIN
>114S
BOARD
(3/7)
(CMT-BT60: CH)
(Page 42)
(Page 40)
(Page 41)
(Page 36)
(Page 41)
(Page 38)
Ver. 1.1
Note: IC702 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
CMT-BT60/BT60B/BT80W/BT80WB
CMT-BT60/BT60B/BT80W/BT80WB
40
40
5-10. SCHEMATIC DIAGRAM - MAIN Section (5/7) -
• See page 48 for IC Block Diagrams.
Note 2: When the KEY-L board is defective,
exchange the complete mounted board.
Note 3: When the KEY-R board is defective,
exchange the complete mounted board.
Note 1: IC481 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
3.3
1.7
0.8
1.8
3.3
1.6
1.2
3.2
1.6
3.3
3.2
3.3
3.3
19.6
19.6
9.8
9.8
19.6
19.5
10.5
3.3
2.4
19.6
19.6
19.6
19.5
10.4
19.5
9.8
1.7
1
0.7
9.8
19.6
19.6
3.3
0
3.3
5.1
5.1
0
5.1
5.1
9.8
0
0
9.8
9.8
9.8
9.8
9.8
9.8
9.8
0
0
DAMP-SDA
DAMP-SCLK
DAMP-LRCK
MCLK
CL119
CL131
CL127
CL132
CL133
CL134
CL135
CL123
CL136
CL192
C123
0.1
LSAR523UBFS8TL
Q104
DA2J10100L
D103
1
C435
25V
220
C430
470
R411
10k
R401
0.1
C448
100k
R420
R403
10k
1
C432
SPKPROTECT
0
R427
LSCR523UBFS8TL
Q403
100k
R424
8.2k
R405
0
R434
100k
R423
25V
220
C431
100
R409
1
2
3
4
22uH
L401
100
R426
C403
0.1
0
R457
1
C434
DA2J10100L
D401
100k
R421
C447
0.1
R404
10k
10k
R402
0.1
C401
0
R433
0.1
C446
100k
R422
PA-GND
100k
R425
0.1
C408
0.1
C405
10
C406
0
R428
C407
0.1
10
C409
CL402
0.1
C450
CL406
C444
10
PVDD-19.5V
1
2
3
4
22uH
L402
C445
10
C412
0.1
100k
R419
TAS5708PHPR
IC481
1
OUT_B
2
PGND_B
3
PGND_B
4
OUT_A
5
PGND_A
6
PGND_A
7
PVCC_A
8
PVCC_A
9
A
VSS
10
PLL_FL
TM
11
PLL_FL
TP
12
VR_ANA
13 AVDD
14 FAULT
15 MCLK
16 OSC_RES
17 DVSSO
18 VR_DIG
19 PDN
20 LRCLK
21 SCLK
22 SDIN
23 SDA
24 SCL
25
RESET
26
STEST
27
DVDD
28
DVSS
29
PVCC_D
30
PVCC_D
31
PGND_D
32
PGND_D
33
OUT_D
34
PGND_C
35
PGND_C
36
OUT_C
37
PVCC_C
38
BST_C
39
VCLAMP_CD
40
BST_D
41
BYPASS
42
AGND
43
AVCC
44
HI-Z
45
BST_A
46
VCLAMP_AB
47
BST_B
48
PVCC_B
0
R431
4.7
C404
0.1
C449
470
R412
0
R432
10V
100
C402
0.1
C451
1
C433
CL193
CL137
CL401
CL403
CL404
CN107
5P
3
EGND
2
EVER3.3V
4
KEY-2
1
STBY-R
5
POWER-KEY
1
2
CN401
2P
FL+
FL–
1
2
3
3P
CN402
FR+
FR–
NC
1
2
3
3P
CN109
EVER3.3V
SIRCS
DGND
CL191
JL441
JL442
JL443
CL1123
CL1121
1
2
3
4
CN110
4P
EGND
KEY-1
BT-LED
D5V
CL1122
CL1124
1
2
3
4
5
6
7
CN108
7P
BT-LED
DP-CL
DP-DI
DP-CE
DP-INHIBIT/BACKLIGHT
D5V
D5VGND
100
R485
100
R486
100
R487
100k
R471
0
R472
JL461
JL464
47k
R464
FE_GND_M
C456
4700p
C457
4700p
C458
4700p
C459
4700p
JR439
0
JR437
0
JR438
0
E
ET403
R121
1
R120
0
HN1A01FU-TE85R
Q402
HN1A01FU-TE85R
Q401
MM3411A33NRE
IC104
1
VDD
2
GND
3
CE
4
NC
5
VOUT
2200p
C499
0.001
C465
0.001
C466
0.001
C467
C488
2200p
C400
1000p
0.001
C157
1
C486
0.22
C485
0.22
C487
C483
0.1
10
C484
10
C481
C482
0.1
1
C496
0.22
C495
1
C498
0.22
C497
C493
0.1
10
C494
10
C489
C490
0.1
C492
0.1
10
C491
C410
4700p
0.047
C411
C420
0.047
R429
10
0.047
C413
C415
4700p
R410
10k
0
R458
JR442
0
JR441
0
R435
0
0
R498
1
C139
0.1
C416
R481
47k
0.1
C414
1
C141
PROTECT
0
R295
C138
15p
C143
68p
0
R248
0
FB120
C130
68p
C129
15p
0
R291
0
R249
C136
68p
C135
15p
C132
68p
C131
15p
C133
15p
C134
68p
C142
68p
C137
15p
DSP-AMP-SDA
DAMP-PDN
DSP-AMP-CLK
DAMP-RST
DAMP-SDA
MCLK
DAMP-SCLK
DAMP-LRCK
DP-CL
DP-DI
DP-INH/BACKLIGHT
MCLK
DAMP-LRCK
DAMP-SCLK
DAMP-SDA
DP-CE
SIRCS
POWER-KEY
KEY2
STBY-LED
KEY1
3
2
1
11
13
DIGITAL POWER AMP
IC481
+3.3V REGULATOR
IC104
(CHASSIS)
MAIN BOARD (5/7)
MAIN
BOARD
>121S
(6/7)
MAIN
BOARD
>111S
(3/7)
(7/7)
BOARD
>122S
MAIN
BOARD
>117S
MAIN
(4/7)
BOARD
>120S
MAIN
(6/7)
LCD
>05S
CN5301
BOARD
NO5005
JACK
>06S
(1/2)
BOARD
BOARD
MAIN
(7/7)
>119S
PROTECTOR
DC DETECT
DC DETECT
DC DETECT
-1
-2
-1
-2
(R-CH)
SP2
(L-CH)
SP1
FFC10
FFC9
KEY-L
BOARD
FFC8
BOARD
KEY-R
F
G
2
4
8
A
12
C
E
10
11
15
14
H
B
5
I
6
J
3
13
1
D
9
K
7
(Page 42)
(Page 44)
(Page 47)
(Page 41)
(Page 39)
(Page 42)
(Page 38)
(Page 41)
Click on the first or last page to see other CMT-BT60 / CMT-BT60B / CMT-BT80W / CMT-BT80WB service manuals if exist.