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IC601 : LC7237819C89

Pin
No.

Port

Description

I/O(V)

FM(V)

AM(V) CD(V)

1

XIN

4. 5 MHz X’tal and
Connection

I

2.4

2.49

2.48

2

TEST2

GND connection

I

0

0

0

3

VREG

Bypass

condenser

connected.

O

2.9

2.99

2.99

4

VSSCPU

GND connection

-

0

0

0

5

CDC_DAT
A

CD changer data

I

0.01

0.01

0.01

6

N.C.

None

O

0.01

0.01

0

7

CDC_CLK CD changer clock

I

0

0.01

0.01

8

CDC_REM
_OUT

CD

changer

Remote

out

O

0.01

0.01

0.01

9

LCD_DO

LCD data output

I

5.1

5.17

5.17

10

LCD_DI

LCD data input

O

4.95

5.01

4.92

11

LCD_CLK LCD clock

O

5

5.14

5.12

12

LCD_CE

LCD

chip

enable

output

O

0.1

0.18

0.23

13

CD_DO

CD data output

I

5.3

5.27

4.92

14

CD_DI

CD data input

O

0.01

0.01

5.12

15

CD_CLK

CD clock

O

5

5.17

5.1

16

CD_CE

CD chip enable

O

0.01

0.01

0.4

17

CD_EM

CD eject

O

0.02

0.02

0.02

18

CD_LM

CD loading

O

0.01

0.01

5.15

19

CD_S/L

CD

24PIN

connection

O

0.01

0

0

20

CD_WRQ

CD WRQ connection

I

5.3

5.29

0.1

21

CD_INSW
1

CD insert SW input

I

0.1

0.1

0.1

22

CD_SW2

CD MECHA SW2

I

5

5.14

5.13

23

CD_LIMI
T_SW

CD limit SW

I

0

0

5.26

24

CD_DRF

CD DRF

I

0

0

5.15

25

CD_RST

CD reset

O

5

5.17

5.14

26

CD_DMUT
E

CD mute

O

0

0

0

27

N.C.

None

O

0

0

0

28

N.C.

None

O

0

0

5.18

29

PANEL

Panel detect

I

5.18

5.18

0

30

N.C.

GND connection

I

0

0

0

31

N.C.

GND connection

I

0

0

0

32

N.C.

GND connection

I

0

0

0

33

N.C.

None

O

0

0

0

34

N.C.

None

O

0

0

0

35

N.C.

None

O

0

0

0

36

N.C.

None

O

0

0

0

37

N.C.

None

O

0

0

0

38

N.C.

None

O

0

0

5.14

39

VDDPORT Power

supply

of

PORT

-

5

5.17

0

40

VSSPORT GND of PORT

-

0

0

0

41

N.C.

None

O

0

0

0

42

N.C.

None

O

0

0

0

43

N.C.

None

O

0

0

0

44

N.C.

None

O

0

0

0

45

N.C.

None

O

0

0

0

46

N.C.

None

O

0

0

0

47

N.C.

None

O

0

0.02

0.02

48

N.C.

None

O

0

0

0

49

PWR_CNT Power control

O

5

5.15

5.14

50

AMP_CNT Amp stand-by

O

5

5.15

5.13

51

AMP_MUT
E

Amp mute

O

5

5.15

5.15

52

N.C.

None

O

0.03

0.02

0.02

53

SSC

Tuner

search

sensitivity change

O

0.06

0.06

0.06

54

AF_MUTE AF mute

O

5

5.17

5.15

55

I2C_DAT
A

Electronic

VOL

data

O

5

5.17

5.16

Pin
No.

Port

Description

I/O(V)

FM(V)

AM(V) CD(V)

56

I2C_CLK Electronic

VOL

clock

O

5

5.17

5.16

57

ANT_CNT Motor

antena

control

O

5

5.17

5.17

58

POWER_L
ED

Power LED

O

0.1

0.17

0.17

59

N.C.

None

O

0.03

0.02

0

60

N.C.

(

BZ_OUT
)

None

O

0.03

0.02

0

61

N.C.

None

O

0.03

0.02

0

62

N.C.

None

O

0.03

0.02

0

63

N.C.

None

O

0.03

0.02

0

64

N.C.

None

O

0.03

0.02

0

65

N.C.

None

O

0.03

0.02

0

66

TEL_MUT
E

External

MUTE

input

I

5.2

5.33

5.33

67

BATT

Battery detection

I

5.2

5.33

5.33

68

MODE_B

ROTARY B input

I

0.54

0.62

0.02

69

RDS_CLK RDS clock

I

2.65

2.64

2.63

70

REM_IN

Remocon data input

I

5

5.12

5.11

71

MODE_A

ROTARY A input

I

0.6

0.59

0.06

72

CDC_STB CD

changer

strobe

input

I

0

0.62

0.06

73

NC

None

O

0.03

0.03

0

74

MONO

Compulsion MONO ON

O

0.03

0.03

0.03

75

AM_MODE AM change

O

8

0.06

8.06

76

FM_MODE FM change

O

0.08

8.06

0.08

77

N.C.

GND connection

I

0.1

0

0

78

INIT_C

Initial value C

I

0

0

0

79

INIT_B

Initial value B

I

2.5

5.15

5.14

80

INIT_A

Initial value A

I

3.23

3.25

3.24

81

VSSADC

GND connection

-

0

0

0

82

RDS_DAT
A

RDS data

I

0.3

0.01

2.56

83

ST

FM stereo input

I

5.3

5.25

0.34

84

SD_FM/A
M

Signal detection

I

3.2

3.51

0.32

85

N.C.

GND connection

I

0

0

0

86

RESET

Reset Input

I

OFF

OFF

OFF

87

ACC

Power supply

I

5.3

5.37

5.42

88

N.C.

GND connection

I

0

0

0

89

N.C.

GND connection

I

0

0

0

90

FM/AM_I
FC

FM/AM IF input

I

1.4

1.45

1.45

91

N.C.

GND connection

I

0.1

0

0

92

SUBPD

None

O

2

2.09

1.39

93

VDDPLL

Power

supply

of

PLL

-

5

5.16

OFF

94

N.C.

None

I

0

0

0

95

OSC_FM/
AM

FM/AM osc input

I

1.4

1.36

1.43

96

VSSPLL

None

-

0

0

0

97

N.C.

None

O

0.3

0.17

0.21

98

EO1

PLL

phase

comparison

error

output

O

2

2.08

1.38

99

TEST1

GND connection

I

0

0

0

100

XOUT

4. 5 MHz X’tal and
Connection

O

2.5

2.56

2.56

Note 1 :

Voltage measuerments are with respect to ground, with a
voltmeter (internal resistance : 10M ohms).

10 TERMINALS DESCRIPTION

10.1. Main Block

6

CQ-C1101U

Содержание CQC1101U - AUTO RADIO/CD DECK

Страница 1: ...strial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law CQ C1101U Removable Front Panel CD Player Receiver Frequency Range 530 1 710kHz Usable Sensitivity 28dB µV 25µV S N 20dB CD Player Sampling Frequency 8 times oversampling Pick Up Type Astigma 3 beam Light Source Semiconductor Laser Wavelength 780nm Frequency Response 20Hz to 20 000Hz 1dB Signal to Noise R...

Страница 2: ...der will tend to splash when heated too high about 1100 F 600 C This lead free solder will be used for the products after serial No 1 000 001 2 FEATUERS Remote Control 18 FM 6 AM presets with preset scan Digital servo for reliable CD playback Removable face plate 11 PACKAGE AND IC BLOCK DIAGRAM 8 12 REPLACEMENT PARTS LIST 11 13 EXPLODED VIEW Unit 16 14 CD PLAYER MECHANICAL PARTS LIST 17 15 EXPLODE...

Страница 3: ...erior cleaning Never use benzine thinner or other solvents 6 NOTES RADIO BLOCK Do not align the AM FM package block When the package block is necessary it will be supplied already aligned at the factory CD DECK BLOCK This model has no servo alignment points because microcomputer controls the servo circuit 7 DIMENSIONS 3 CQ C1101U ...

Страница 4: ...8 WIRING CONNECTION 4 CQ C1101U ...

Страница 5: ...9 BLOCK DIAGRAM 5 CQ C1101U ...

Страница 6: ...ner search sensitivity change O 0 06 0 06 0 06 54 AF_MUTE AF mute O 5 5 17 5 15 55 I2C_DAT A Electronic VOL data O 5 5 17 5 16 Pin No Port Description I O V FM V AM V CD V 56 I2C_CLK Electronic VOL clock O 5 5 17 5 16 57 ANT_CNT Motor antena control O 5 5 17 5 17 58 POWER_L ED Power LED O 0 1 0 17 0 17 59 N C None O 0 03 0 02 0 60 N C BZ_OUT None O 0 03 0 02 0 61 N C None O 0 03 0 02 0 62 N C None...

Страница 7: ...O 2 5 44 49 KS1 6 Key data output O 0 9 50 54 KI1 5 Key data input I 0 55 TEST Connecting to ground 0 56 VDD 5V power supply 5 1 57 VDD1 Ground through capacitor 3 3 58 VDD2 Ground through capacitor 1 7 59 Vss Ground 0 60 OSC CR oscillator 3 9 61 DO Key data output O 4 4 62 CE Chip enable I 0 63 CLK LCD clock I 0 64 DI LCD data input I 0 7 CQ C1101U ...

Страница 8: ...11 1 Main Block 11 PACKAGE AND IC BLOCK DIAGRAM P50 FAE391 A10 IC270 C1EA00000041 8 CQ C1101U ...

Страница 9: ...IC1 LC78646EHUM 9 CQ C1101U ...

Страница 10: ...IC2 YEAMLA6242H IC701 C0DAZHH00004 IC300 C1BB00000543 10 CQ C1101U ...

Страница 11: ...3 YEAD1921SRC LED Red T D924 YEAD1921SRC LED Red T D925 YEAD1921SRC LED Red T D926 YEAD1921SRC LED Red T D927 YEAD1921SRC LED Red T D928 YEAD1921SRC LED Red T D929 YEAD1921SRC LED Red T D930 YEAD1921SRC LED Red T D931 YEAD1921SRC LED Red T 3 Capacitors MAIN BLOCK E 4C275 C1 ECEA1AKA330IV Electrolytic 33MFD 10WV T C2 ECUV1H103KBN Ceramic 0 01MFD 50WV T C3 ECUV1H104KBN Ceramic 0 1MFD 50WV T C4 ECUV1...

Страница 12: ... Ceramic 0 01MFD 50WV T C708 ECEA1AKA221IV Electrolytic 220MFD 10WV T C709 ECEA1AKA221IV Electrolytic 220MFD 10WV T C710 ECUV1H104KBN Ceramic 0 1MFD 50WV T C713 ECUV1H103KBN Ceramic 0 01MFD 50WV T C714 ECUV1H103KBN Ceramic 0 01MFD 50WV T C715 ECUV1H103KBN Ceramic 0 01MFD 50WV T C716 ECUV1H103KBN Ceramic 0 01MFD 50WV T C717 ECUV1H103KBM Ceramic 0 01MFD 50WV T C718 ECUV1H104KBN Ceramic 0 1MFD 50WV R...

Страница 13: ...1 4W T Ref No Part No Part Name Description Remarks R50 ERJ8GEYJ223V Chip 22k ohms 1 8W T R51 ERJ6GEYJ682V Chip 6 8k ohms 1 10W T R52 ERD25TJ223T Carbon 22K ohms 1 4W T R59 ERDS2TJ102T Carbon 1k ohms 1 4W T R60 ERJ8GEYJ5R6V Chip 5 6 ohms 1 4W T R61 ERJ6GEY0R00V Chip 0 ohms 1 10W T R62 ERJ6GEYJ101V Chip 100 ohms 1 10W T R66 ERJ6GEYJ393V Chip 39k ohms 1 10W T R67 ERJ6GEYJ123V Chip 12k ohms 1 10W T R...

Страница 14: ...445 Tack Swich T SW911 K0H1BA000445 Tack Swich T SW912 K0H1BA000445 Tack Swich T SW913 K0H1BA000445 Tack Swich T SW914 K0H1BA000445 Tack Swich T SW915 K0H1BA000445 Tack Swich T SW919 K0H1BA000445 Tack Swich T CRYSTAL XL601 YEXL4C45TT2 Crystal T Ref No Part No Part Name Description Remarks T COILS L2 YELT02C221KT Axial Coil T L50 YELT02C150KT Axial Coil T L52 YELT02C8R2KT Axial Coil T L61 NLV32TR56...

Страница 15: ...emarks 35 AADK278A0 J Deck Assy T 3C R TL 36 AAPB275A0 J Main PCB Assy T 2B R TL 37 APCB276A0 J Key PCB Assy T 2B R TL 38 ESCC1101U J ESC Unit Assy T 2A R TL 40 YFX014C083ZA Panel Light CD T 1A 41 YFE134C491ZA Button PUSH T 1B 15 CQ C1101U ...

Страница 16: ...13 EXPLODED VIEW Unit 16 CQ C1101U ...

Страница 17: ... 3032 10 02 MODE SW T A 1 73 3032 10 51 LD WIRE MN T B 3 T C 1 Ref No Part No Part Name Description Remarks 74 3032 10 40 SW WIRE MN T A 1 75 3032 10 39 SP WIRE MN T D 2 77 3032 10 13 WIRE CLAMPER M T C 2 T C 3 T D 4 T E 3 78 3032 10 28 WIRE TUBE SPM T D 2 77 3032 10 29 WIRE TUBE MSW T A 1 81 3032 11 301 ROLLER SHAFT ASS Y T E 2 82 3032 11 501 LOADING GEAR PLATE RIVET ASS Y T D 2 83 3032 11 302 LO...

Страница 18: ...15 EXPLODED VIEW CD Deck 18 CQ C1101U ...

Страница 19: ...Remarks 1 Inner Carton 1 Not available 2 Packing Pad Front 1 Not available 3 Packing Pad Rear 1 Not available 4 YEAJ02877 Power Connector 1 5 ZZBISC1101U J Screw Kit 1 7 YFM284C441ZA Operating Instructions 1 8 YFM284C442ZA Operating Instructions 1 9 YFM284C443ZA Operating Instructions 1 10 YFM284C444ZA Installation Instructions 1 19 CQ C1101U ...

Страница 20: ...17 1 Main Block 1 17 WIRING DIAGRAM E 4C275 TOP VIEW CQ C1121U C1101U C1001U Main PCB 20 CQ C1101U ...

Страница 21: ...17 2 Main Block 2 E 4C275 BOTTOM VIEW CQ C1121U C1101U 1001U Main PCB 21 CQ C1101U ...

Страница 22: ...17 3 Display Block E 4C276 TOP VIEW E 4C276 BOTTOM VIEW CQ C1121U C1101U 1001U DISPLAY PCB 22 CQ C1101U ...

Страница 23: ...17 4 CD Interface Block E 4C278 BOTTOM VIEW CQ C1121U C1101U C1001U INTERFACE PCB 23 CQ C1101U ...

Страница 24: ...THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY ...

Страница 25: ...01D C1021N C1011N C1001N Main Block 2 5 0 4 7 2 5 2 1 5 1 0 01 0 01 0 01 5 1 1 8 2 5 2 6 2 6 0 0 9 0 1 0 8 0 0 0 8 2 0 0 2 3 4 5 1 6 0 0 8 9 0 0 0 0 0 0 2 0 0 0 0 2 0 0 0 2 0 0 0 0 12 5 13 2 13 2 5 0 0 5 3 0 5 3 0 0 9 0 0 0 0 0 0 3 4 0 0 0 8 1 3 6 3 2 5 3 0 8 8 1 0 0 0 0 0 0 0 0 0 0 5 4 6 4 5 0 0 7 2 5 0 CQ C1101U 25 ...

Страница 26: ... 0 1 3 1 3 1 3 1 3 7 9 1 6 1 6 1 6 0 1 6 1 6 1 6 7 3 1 0 7 9 0 1 6 0 0 0 1 4 7 9 7 3 0 0 0 3 3 0 0 0 0 0 6 0 3 3 2 8 0 06 0 06 0 06 0 06 1 6 1 6 1 6 1 6 0 01 5 0 0 5 3 5 3 5 3 0 5 1 0 0 05 0 05 0 05 0 4 0 5 0 1 0 2 7 3 1 0 5 3 2 E 4C275 CQ C1121U C1121W C1101U C1101W C1101D C1001U C1001W Main Block CQ C1151H C1141H C1031H C1011H C1021H C1001H C1021N C1011N C1001N CQ C1101U 26 ...

Страница 27: ...19 SCHEMATIC DIAGRAM 2 19 1 Display Block 5 1 5 1 5 1 5 1 2 5 2 5 2 5 E 4C276 CQ C1121U C1121W C1101U C1101W C1101D C1001U C1001W CQ C1151H CC1141H C1031H 1011H C1021H C1001H Display Block 27 CQ C1101U ...

Страница 28: ...19 2 CD Servo Block 1 E 4C278 CQ C1021U W C1101U W D C1001U W C1151H C1141H C1031H C1011H C1021H C1001H C1021N C1011N C1001N CD Servo Block 28 CQ C1101U ...

Страница 29: ... SCHEMATIC DIAGRAM for printing with Letter size 2 5 0 4 7 2 5 2 1 5 1 0 01 0 01 0 01 5 1 1 8 2 5 2 6 2 6 0 0 9 0 1 0 8 0 0 0 8 2 0 0 2 3 4 5 1 6 0 0 8 9 0 0 0 0 0 3 4 0 0 0 8 1 3 6 3 2 5 3 0 8 8 1 0 0 0 0 0 0 0 0 0 0 29 CQ C1101U ...

Страница 30: ...21U C1101U C1001U CC1151H C1141H C1031H C1011H C1021H C1001H 0 0 0 0 0 0 2 0 0 0 0 2 0 0 0 2 0 0 0 0 12 5 13 2 13 2 5 0 0 5 3 0 5 3 0 0 9 0 5 4 6 4 5 0 0 7 2 5 0 CQ C1021N C1011N C1001N C1101D Main Block 30 CQ C1101U Printed in Taiwan 2004 11 ...

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