Sony CMT-CP101 / CMT-CP101K / HCD-CP101 Service Manual ▷ View online
HCD-CP101
25
25
6-10. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
•
See page 32 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
no mark : TUNER
(
) : CD PLAY
〈〈
〉〉
: TAPE PLAY
IC304
JR303
C101
C108
R107
C107
C302
C325
C208
R205
R201
R207
C301
C320
C209
R302
R303
IC324
R206
R202
C341
R317
C303
R318
R204
C210
C170
R104
R103
R203
Q304
C360
C324
R310
Q303
Q308
Q307
R313
C328
D307
C329
C330
R314
D308
C331
C365
R312
IC306
C332
C333
IC323
R213
R113
C217
C117
R114
R214
R118
D309
R350
Q330
C346
C339
R301
R232
C215
Q100
Q200
R220
R304
R305
R221
R222
C230
R223
C231
R306
C305
R120
C115
R123
C130
R121
CN301
C322
C321
C304
R311
Q313
Q312
C270
C110
IC321
R320
C206
C204
C203
C202
C205
C201
Q306
Q305
SJ302
C104
C103
C106
C105
C102
C114
C240
C140
C380
D301
C340
R102
R106
C207
C214
R218
R132
C131
R122
C109
Q301
D305
C323
R105
R101
KIA7808API
0
4.7
50V
50V
0.1
6.8k
1500p
1000p
100p
0.1
2.2k
4.7k
6.8k
22
35V
100p
0.22
100
100
NJM3414A
3.3k
1k
0.1
47k
100p
47k
2.2k
1
2.2k
10k
10k
KRC103S
47
16V
470
16V
16V
100
KRA102S
KRC103S
KRA102S
470
100
16V
16V
MTZ-T-77
-10B
470
16V
16V
0.1
470
MTZ5.6B
220
10V
10V
220
10V
10V
470
KIA7808API
1000
10V
1000p
LC75342
4.7k
4.7k
100p
100p
47k
47k
1k
MTZ-T-77
-8.2B
4.7k
KRC103S
0.1
470
16V
16V
10
10k
0.22
DTC343TK
DTC343TK
4.7k
10
10k
220k
4.7k
100p
22k
4.7
50V
50V
10k
47
16V
4.7k
0.22
22k
100p
220k
17P
220
10V
10V
0.1
100
16V
16V
100
KRA102S
KRC103S
1
TOTX178A
330k
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
50V
4.7
50V
50V
KTC2026
KTC2026
2P
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
4.7
50V
1000p
DA204K
10
50V
1k
3.3k
1500p
4.7
50V
50V
1k
10k
4.7
50V
50V
4.7k
0.22
KTC3205
MTZ-T77
-10B
0.1
2.2k
4.7k
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
AA1
AA2
AA3
AA4
AA5
AA6
AA7
AA1
AA2
AA3
AA4
AA5
AA6
AA7
CC1
CC2
CC3
CC4
CC5
CC6
C
C
1
C
C
2
C
C
3
C
C
4
C
C
5
C
C
6
DD1
DD2
DD3
DD4
DD5
DD6
DD1
DD2
DD3
DD4
DD5
DD6
AA8
AA8
*
*
P-GND
R-OUT
L-OUT
A-GND
REC/PB
B+5V
PLAY-SW
TC-SW
REC IN-R
REC IN-L
D-OUT
CD-R-IN
CD+8V
CD-L-IN
GND
VDD
DIN
AMP-MUTE
CD-ON
D-GND
P-GND
SCK
+12V
+8V
AU MUTE
TU-ON
VOL-CE
SDA
(1/3)
AM
ANTENNA
TU1
THE ASSEMBLED
BLOCK
SUPPLIED WITH
(AEP,UK)
(EXCEPT AEP,UK)
DI
CK
DO
TUNED
L-CH
R-CH
GND
FM-DET
FM ANT
GND
GND
AM ANT
CE
B+
FM
OUT(CD)
OPTICAL
DIGITAL
OPTICAL TRANSCEIVER
FM-DET
TUNED
DI
CK
DO
CE
B+
REC-MUTE
REC/PB
LINE MUTE
END SW
PLAY-SW
SOL12V
MO +12V
TC-SW
SOL12V
END SW
MO +12V
MO GND
+8.0V
LINE MUTE
REC-MUTE
ALC CONT
O
I
G
+8V REGULATOR
POWER ON
MUTING
MUTING
Q312,313
CONTROL
O
I
G
MUTING
MUTING
REGULATOR
+5V
REGULATOR
+10V
REGULATOR
+9V
SWITCH
Q307,308
CD ON
ELECTRICAL
VOLUME
AUDIO IN
MD(VIDEO)
L
R
HEADPHONE AMP
VCC
GND
(US,CND,MX)
SWITCH
Q303,304
TUNER ON
* C170,270
0.022
0.01
(E,SP,AR)
(EXCEPT E,SP,AR)
FM 75Ω
75Ω
(Page 23)
(Page 27)
(Page 27)
(Page 27)
(Page 26)
(Page 27)
(Page 27)
(Page 27)
HCD-CP101
26
26
6-11. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
•
See page 32 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
no mark : TUNER
(
) : CD PLAY
〈〈
〉〉
: TAPE PLAY
CN501
C161
C261
L102
L202
CNP501
L306
CNP902
R308
FB301
C314
C315
D304
C316
R309
D311
C318
C317
R340
C310
IC301
D303
C311
C312
C313
D310
R396
L201
C244
L101
C245
R245
R503
C502
R502
R501
Q310
R397
C319
Q816
Q818
Q817
FB302
Q815
R160
C160
C260
R260
IC201
R242
C243
R243
C306
C307
R307
C142
C141
R142
C143
R143
IC101
C308
C309
CN401
IC320
R504
Q501
Q502
R505
R141
R241
C241
C144
C145
R144
SJ301
J301
S1
M901
TH1
TH2
R140
C242
R240
C368
C361
C370
Q355
FB201
FB101
FB303
C501
L307
4P
0.022
0.022
4P
8P
4.7k
0.1
47
16V
MTZJ-T-77
-5.1A
0.1
10
MTZ-T-77
-12B
470
16V
16V
0.1
100
3300 25V
KIA7805API
11ES2
0.1
220
10V
10V
1000p
11ES2
22k
0.1
0.1
4.7
47k
100
10V
10V
47k
68k
KRC102S
10
10
50V
DTC343TK
DTC343TK
DTC343TK
DTC343TK
47
100
16V
16V
100
16V
16V
47
TDA7296
33k
22
50V
100k
10
50V
4.7
50V
50V
10k
470p
47
35V
33k
22
50V
100k
TDA7296
3300
35V
3300
35V
5P
LB1641
1k
KTC3198GR
KTC3198GR
10k
10k
10k
47
35V
0.1
0.1
4.7
4P
470p
0.1
0.01
0.001
KTC2026
0µH
0µH
0µH
100
10V
10V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
*
∗
S
B
G
N
D
IN
-
IN
+
IN
+
M
U
T
C
D
B
O
O
T
+V
S
-VS
ST
B
Y
M
U
T
E
+P
W
V
S
O
U
T
-P
W
V
S
SBGND
IN-
IN+
IN+MUT
CD
BOOT
+VS
-VS
STBY
MUTE
+PWVS
OUT
-PWVS
-22.5V
+22.5V
RELAY-ON
S1-GND
14V(S2)
RELAY5V
TRAY SW
TRAY-OPEN
TRAY-CLOSE
BACKUP5V
G
N
D
O
U
T1
IN
P
U
T
1
IN
P
U
T2
V
CC
O
UT
2
S2-GND
DC DETECT
CLP1
(CHASSIS)
(CHASSIS)
REG-CON
RELAY-5V
BACKUP5V
D-GND
(2/3)
+
+
-
-
R
L
SPEAKER
IMPEDANCE
USE 6-16Ω
PHONES
DRIVE
LOADING MOTOR
DISC TRAY
OPEN/CLOSE
DETECT
OPEN
CLOSE
(LOADING)
POWER AMP
POWER AMP
(CHASSIS)
(CHASSIS)
∗
(E,SP,AR)
R140,240
560
470 (EXCEPT E,SP,AR)
DC DETECT
Q501,502
MUTING
Q815-818
HEADPHONE
DETECT
(US,CND,MX)
I
O
G
+5V REGULATOR
REGULATOR
+12V
(US,CND,MX)
(US,CND,MX)
(US,CND,MX)
(EXCEPT US,CND,MX)
(EXCEPT US,CND,MX)
(EXCEPT US,CND,MX)
(US,CND,MX)
(EXCEPT US,CND,MX)
0.47
µ
H
L305
0.22µH
2.2µH
4.7µH
4.7µH
(Page 25)
(Page 27)
(Page 31)
(Page 27)
(Page 27)
(Page 27)
Ver 1.2
HCD-CP101
27
27
6-12. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
•
See page 19 for Waveforms.
•
See page 32 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
no mark : TUNER
(
) : CD PLAY
〈〈
〉〉
: TAPE PLAY
∗
: Impossible to measure
Q602
Q604
Q813
R
87
9
R
88
0
R
87
8
R
8
77
R
87
6
R
87
5
R
87
4
R
8
73
R
8
7
2
R
8
7
1
R
87
0
R
86
9
R
8
68
R
8
6
7
R
866
R
8
6
5
R
8
64
R
8
6
3
R
86
2
R
8
6
1
R
8
6
0
R
8
5
9
R
8
5
8
R
857
R
8
5
6
R
85
5
R
8
5
4
R
8
5
3
R8
52
R
851
R
8
02
R
8
01
R883
R882
R881
R884
R885
R886
R887
R888
C812
C811
R892
R895
R894
R896
R897
R898
R899
R800
R629
R890
R891
C373
C343
R
8
4
2
R844
R841
IC803
R838
R840
C347
C809
C808
C807
R849
R848
R847
R846
C342
C813
C805
C814
C800
C804
C803
JR300
R626
R611
D808
R605
R609
R627
R628
D866
D868
D867
D869
Q603
D811
D812
R608
CN801
R837
R836
R835
R834
R833
R832
R831
Q601
R602
R601
Q605
Q606
Q609
R606
Q607
Q608
R603
C344
Q891
Q890
D802
D801
R843
Q807
Q808
Q805
Q806
Q803
Q802
Q804
R612
C600
Q810
R613
CN101
CN802
CN804
CN803
JR301
R850
R604
R607
D601
D602
CN303
D807
C372
L304
C371
C374
C345
L
3
0
1
C810
X802
X801
CN810
LCD801
C608
R622
R623
R619
R617
R618
R621
C603
C604
D
80
5
C605
C606
C607
X803
IC804
C610
D806
R620
C611
C375
R616
R614
R615
R845
J
R
30
2
Q811
Q814
Q812
IC801
R610
R819
R818
R804
R805
R811
R812
R
8
10
R
8
09
R817
R
8
1
6
R
8
1
5
R
81
4
R
8
1
3
R825
R
8
2
4
R
82
3
R
8
2
2
R
82
1
R
8
20
R830
R
8
2
9
R
8
28
R
82
7
R
8
2
6
R808
R
8
0
7
R806
R
8
0
3
C806
KRC102S
2SA950
KRC102S
4
.7
k
4
.7k
4.7k
4.7k
4.7
k
4
.7
k
4
.7k
4
.7
k
4
.7
k
4
.7
k
4
.7k
4
.7
k
4
.7
k
4
.7
k
4
.7
k
4
.7k
4
.7k
4
.7
k
4
.7
k
4
.7k
4
.7k
4.7
k
4
.7
k
4.7
k
4
.7k
4
.7k
4
.7
k
4
.7k
4.7
k
4.7
k
1
k
1k
4.7k
4.7k
4.7k
4.7k
4.7k
1k
1k
1k
27p
22p
470
1k
1k
4.7k
1k
1k
1k
1k
47k
4.7k
1.2k
1000p
0.1
10k
BMR0301H
470
47k
10
50V
0.1
0.1
0.1
10k
10k
10k
22k
0.1
10
50V
1
0.01
0.01
24p
24p
0
4.7k
100k
1SS133T
-77
150
180
150
150
SY3318-V
SY3318-V
SY3318-V
SY3318-V
KRC102S
1SS133T-77
1SS133T-77
4.7k
20P
1k
1k
1k
1k
1k
1k
1k
2SA950
2.2k
4.7k
KRC102S
KRC102S
KRC102S
47k
2SB1013
2SB1013
4.7k
0.1
2SC2412K
KRA012S
1SS133T
-77
1SS133T
-77
100k
KRC102S
KRC102S
KRC102S
KRC102S
KRC102S
KRC102S
KRC102S
1k
100p
KRC102S
1k
19P
18P
20P
20P
0
4.7k
4.7k
47k
11ES2
11ES2
2P
1SS133T
-77
470p
0.1
0.1
100
10V
10V
0.22F
50V
32.768KHz
4.19MHz
18P
330p
47k
68k
100k
6.7k
470k
270k
0.1
47
16V
M
TZJ-T
-7
7
-4.3
B
13p
13p
0.01
4.332MHz
BU1924F
4.7
50V
1SS133-77
1k
100p
1000p
1k
1k
1k
100k
0
KRC102S
KRC102S
2SC2412K
CXP83124A-055Q
68k
1k
1k
1k
1k
1k
1k
1
k
1
k
1k
1
k
1k
1
k
1k
100
1
k
1
k
1k
1k
1k
1k
1
k
1k
1k
1k
1k
1k
1k
1k
1
0
1
2
3
4
5
6
7
8
9
10
11
13
12
14
15
16
17
18
19
20
21
22
23
24
25
26
31
27
28
29
30
31
X1
X2
X3
X4
X5
X7
X8
X9
X10
X11
X12
X1
X2
X3
X4
X5
X7
X8
X9
X10
X11
X12
X13
X14
X15
X13
X14
X15
Y1
Y2
Y3
Y4
Y1
Y2
Y3
Y4
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
Z11
Z12
Z10
S1
S2
S3
S4
S5
S6
S1
S2
S3
S4
S5
S6
30
29
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
COM 3
COM 2
COM 1
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
CD1
CD2
CD3
CD4
CD5
CD1
CD2
CD3
CD4
CD5
∗
∗
TRAY-OPEN
TRAY-CLOSE
TRAY-SW
AMP-MUTE
CD-ON
TU-ON
REG-CON
REC-MUTE
REC/PB
PLAY-SW
+12V
P-GND
D-GND
+8V
TC-SW
SDA
SCK
AU MUTE
VOL-CE
DC DETECT
JOG-B
JOG-A
KEY3
KEY2
KEY1
D-GND
RMC
P-GND
5V
JOG-C
JOG-D
JOG-E
JOG-F
CD SYNC
8V
D.S.G
TC-LED
TU-LED
CD-LED
STANDBY LED
QUAL
RDATA
VREF
MUX
VDD1
VSS1
VSS3
CMP
T2
T1
VSS2
VDD2
XO
NC
RCLK
COM0
COM1
COM
2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG
8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SCOR
SQCK
SENS
SQSO
HOLD
DATA
(3/3)
D-GND
BACKUP5V
END SW
SOL12V
MO +12V
CASSETTE
HOLDER
BACK LIGHT
Q601,602
MOTOR DRIVE
CAPSTAN/REEL
Q603,604
TRIGGER
PLUNGER DRIVE
INVERTER
Q606,607
LED DRIVE
LED DRIVE
Q608,609
SWITCH
CD ON
Q802-808
(US,CND,MX)
(EXCEPT US,CND,MX)
SWITCH
Q890,891
WAKE ON
SYSTEM CONTROLLER
(LCD BACK LIGHT)
D866-869
DISPLAY
LIQUID CRYSTAL
RESET
SIGNAL
GENERATOR
V
RST
G
∗
R841
(US,CND)
0
(AEP,UK)
(E,AR,MX)
(SP,KR,AUS)
2.2k
22k
33k
∗
(US,CND)
(AEP,UK)
(E,AR,MX)
R844
1k
3.3K
68k
10k (SP,KR,AUS)
LINE MUTE
(AEP,UK)
DET AMP
FM-DET
TUNED
B+
DO
CK
DI
CE
SWITCH
Q810,811,813,814
TUNER ON
+7V
MGND
CLOK
XLT
XRST
VDD
ROUT
AGND
LOUT
DGND
DOUT
DVDD
CD+8V
P-GND
CD-R-IN
CD-L-IN
D-OUT
XI
0.22µH
4.7
µ
H
RELAY5V
RDS DECODER
C609
560p
560p
(Page 25)
(Page 25)
(Page 21)
(Page 25)
(Page 26)
(Page 26)
(Page 26)
(Page 25)
(Page 25)
(Page 29)
(Page 26)
(Page 25)
Ver 1.2
HCD-CP101
28
28
6-13. PRINTED WIRING BOARDS – CONTROL Section –
•
See page 18 for Circuit Boards Location.
CONTROL (A) BOARD
1-683-887-
IC802
CONTROL (B) BOARD
1-683-888-
11
(11)
D854, 855, S809
REC
CD SYNC
TAPE
21
(21)
(US, CND, MX)
BAND
D856, 857, S816
+
−
TUNING
TUNER
TUNING
MODE
2
CD
D852, 853, S802
PLAY MODE
REPEAT
C
MAIN BOARD
CN801
VOLUME
ROTARY
ENCODER
ROTARY
ENCODER
ROTARY
ENCODER
3
1
DSG
D858, S817
FUNCTION
TREBLE
1
3
BASS
1
3
STANDBY
11
(11)
21
(21)
EXCEPT
US, CND, MX
(US, CND, MX)
CD INDICATOR BOARD
1-683-893-
2
D860, 861, 863
(CD TRAY ILLUMINATION)
11
(11)
21
(21)
EXCEPT
US, CND, MX
(US, CND, MX)
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
1
3
EXCEPT
US, CND, MX
D851
A-9
D852
E-3
D853
F-4
D854
B-1
D855
B-2
D856
B-4
D857
A-4
D858
A-7
D859
C-1
D860
E-7
D861
E-7
D863
E-7
IC802
C-7
Q851
A-9
Q852
C-4
Q853
B-2
Q854
B-4
Q855
A-7
Q856
A-4
Q857
A-9
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
(Page 24)
Ver 1.2
Click on the first or last page to see other CMT-CP101 / CMT-CP101K / HCD-CP101 service manuals if exist.