Sony CDXCA-697-X Service manual

CDX-CA697X

MANUAL DE SERVIÇO

Brazilian Model

Foto: CDX-CA660X

• The tuner and CD sections have no adjustments.

AUDIO POWER SPECIFICATIONS (US Model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.

Reprodutor de CD

Relação Sinal/ruído 90 dB
Resposta de Frequência 10 – 20,000 Hz

Wow and flutter Abaixo do limite mensurável
Laser Diode Properties (US, Canadian Model)

Material GaAlAs
Wavelength 780 nm
Emission Duration Continuous
Laser output power Less than 44.6 µW*

* This output is the value measured at a distance

of 200 mm from the objective lens surface on the
Optical Pick-up Block.

Rádio

FM

Faixa de Sintonia Intervalo de sintonia de FM

87,5 - 107,9 MHz
(em intervalos de 200kHz)

Antena Conector de Antena Externa
Frequência Intermediária 10.7 MHz
Sensibilidade Útil 8 dBf
Seletividade 75 dB a 400 kHz
Relação sinal/ruído 66 dB (estereo),

72 dB (mono)

Distorção Harmônica a 1 kHz

0.6% (estereo),

0.3% (mono)
Separação 35 dB a 1 kHz
Resposta de Frequência 30 – 15,000 Hz

AM

Faixa de Sintonia Intervalo de sintonia de AM

530 – 1,710 kHz
Antena Conector de Antena Externa
Frequência Intermediária 450kHz
Sensibilidade 30 µV

ESPECIFICAÇÕES

Modelo que usa mecanismo similar Novo
Tipo do Mecanismo do CD MG-393X-121//K
Nome da Unidade Óptica KSS-720A

Amplificador

Saídas Saída para alto-falantes
Impedância do Alto-falante

Saída Máxima 52 W × 4 (a 4 ohms)

Geral

Saídas Saídas de Áudio

Entradas Cabo de controle ATT para telefone
Controle de Tom Graves ±8 dB a 100 Hz

Sonoridade +8 dB a 100 Hz

Alimentação 12 V DC bateria do automóvel
Dimensões Aprox. 178 × 50 × 176 mm
Dimensões de Montagem Aprox. 182 × 53 × 161 mm

Peso Aprox. 1.2 kg

Acessórios Fornecidos Acessórios de Instalação e Conexão(1 jogo)

Nota

Este aparelho não pode ser conectado a um amplificador digital ou
a um equalizador.

Projetos e Especificações Técnicas sujeitos a alteração sem prévio
aviso.

4 – 8 ohms

Controle de Antena Elétrica
Controle de Amplificador de Potência

Agudos ±8 dB at= 10 Hz

+2 dB a 10 kHz

(terra negativo)

(L x A x P)

(L x A x P)

Estojo para o painel frontal (1)
Controle Remoto sem fio

RM-X114

9-870-259-11

2001A0400-1
© 2001. 1

Auto rá dio FM esté reo/AM com toca-discos a laser

Sony Corporation

Audio Entertainment Group
General Engineering Dept.

1

CDX-CA697X

SEÇÃO 3

DIAGRAMAS

3-1. DESCRIÇÃO DOS PINOS DOS IC's

• IC801 MN101C49KTG1 (SYSTEM CONTROL)

Pin No. Pin Name I/O Pin Description

1 VREF– — Ground for A/D converter power supply
2 VSM I S-meter voltage detection signal input from tuner unit (TU601)
3 NIL I Connect to ground.
4 KEYIN1 I Key signal input
5 KEYIN0 I Key signal input
6 RC IN0 I Rotary commander key signal input from remote in jack (CNP801)

7, 8 NIL I Not used. (Connect to ground.)

9 DSTSEL I

10 VREF+ — A/D converter power supply
11 VDD — Power supply (+5 V) input pin
12 OSCOUT O High speed clock signal output (18.432 MHz)
13 OSCIN I High speed clock signal input (18.432 MHz)
14 VSS — Ground for power supply
15 XIN I Low speed clock signal input (32.768 kHz)
16 XOUT O Low speed clock signal output (32.768 kHz)

17 MMOD I

18 LCDSO O LCD serial data signal output to LCD driver (IC501)
19 LCDCE O LCD chip enable signal output to LCD driver (IC501)
20 LCDCKO O LDC serial clock signal output to LCD driver (IC501)
21 CD SO/TSO O CD servo IC serial data signal output
22 CD SI/TSI I CD servo IC serial data signal input
23 CD CKO/TCKO O CD servo IC serial clock signal output
24 SYSRST O System reset signal output to bus interface (IC803)
25 BUS ON O Bus on signal output to bus interface (IC803)
26 KEYACK I Key acknowledge detection signal input
27 NIL I Not used. (Connect to ground.)
28 BU IN I Back up current detection signal input
29 SIRCS I Remote signal input from remote control receiver (IC502)
30 CD SELFSW I CD mechanism self load position detection switch signal input from self switch (SW2)
31 CD PACK I CD text pack sync signal input from CD servo (IC1)
32 NIH I Connect to power supply.
33 RESET I microcomputer reset signal input from reset IC (IC802) “L”: reset
34 NOSE SW I Front panel attachment detection signal input from nose detect switch (S902) “L”: ON
35 BEEP O Beep signal output to power amp (IC404)
36 NCO O Not used. (Open)
37 TESTIN I Test mode detection signal input
38 ACCIN I Accessory power supply detection signal input
39 NCO O Not used. (Open)
40 TELATT I Telephone ATT detection signal input
41 NIH I Connect to power supply.
42 BUSSO O Sony-Bus serial data signal output to bus interface (IC803)
43 BUSSI I Sony-Bus serial data signal input from bus interface (IC803)
44 BUSCKO O Sony-Bus serial clock signal output to bus interface (IC803)
45 I2CSIO I/O I2C bus serial data signal input/output
46 NCO O Not used. (Open)
47 I2CCKO O I2C bus serial clock signal output
48 NCO O Not used. (Open)
49 TUNON O Tuner power supply control signal output to power supply (IC901)
50 PW ON O System power supply control signal output to power supply (IC901)

Destination set up detection signal input (“L”: CDX-CA650X/CA660X,
“H”: CDX-CA690X)

Memory mode select signal input (Input to “Low” (single chip mode).)
(Connect to ground.)

13

CDX-CA697X

Pin No. Pin Name I/O Pin Description

51 CD TSTB O CD text parameter strob signal output to servo IC (IC1)
52 CD RFOK I RF OK signal input from servo IC (IC1)
53 CD XRST O Reset signal output to servo IC (IC1)

54 CD A0 O

55 CD STB O Data strob signal output to servo IC (IC1)
56 CD XTALEN O Crystal oscillation control signal output to servo IC (IC1)
57 CD LIMIT I CD Mechanism in-limit switch signal input from limit switch (SW3)
58 CD PH1 I CD Mechanism PH1 detection signal input Not used in this set.
59 CD DSW I CD Mechanism down switch signal input from down switch (SW4)
60 CD INSW/PH2 I CD Mechanism disc-in switch detection signal input from disc-in switch (SW1)
61 CD PH3 I CD Mechanism PH3 detection signal input Not used in this set.
62 CD LM LO O CD Mechanism loading motor control signal output to loading motor drive (IC2)
63 CD LM EJ O CD Mechanism eject motor control signal output to loading motor drive (IC2)

64, 65 NCO O Not used. (Open)

66 AMPATT O Power amp ATT control signal output to power amp (IC404)
67 AMPON O Power amp standby control signal output to power amp (IC404)
68 CDM ON O CD mechanism deck power supply control signal output
69 ATT O System ATT control signal output
70 VOLATT O Electrical volume ATT control signal output to electrical volume (IC401)

71 – 75 NCO O Not used. (Open)

76 4VPRE I Pre-out menu selection set up signal input CA650X/CA690X: “H”, CA660X: “L”

77, 78 NCO O Not used. (Open)

79 CD ON O CD on signal output “H”: Play, “L”: Loading or standby

80 – 85 NCO O Not used. (Open)

86 EE SIO I/O EEPROM serial data signal input/output
87 EE CKO O EEPROM serial clock signal output
88 NCO O Not used. (Open)
89 FLASH W I Flash microcomputer write detection signal input “L”: Write mode
90 NCO O Not used. (Open)
91 XKEYON O Key power supply control signal output
92 DOORIND O Sub panel power supply control signal output
93 ILLON O Illumination power supply control signal output
94 DOOR SW I Front panel open/close detection signal input “L”: Close, “H”: Open
95 DAVSS — Ground pin
96 RE IN1 I Rotary encoder signal input from rotary encoder (RE501)
97 RE IN0 I Rotary encoder signal input from rotary encoder (RE501)

98 RC IN I
99 NCO O Not used. (Open)

100 DAVDD — Power supply pin

Command/parameter identification signal output to servo IC (IC1)
“L”: Command, “H”: Parameter

Rotary commander shift key signal input from remote in jack (CNP801)
“L”: Shift key on

14

3-2. DIAGRAMA EM BLOCO - SEÇÃO CD

OPTICAL PICK-UP

KSS-720A

RF AMP,DIGITAL SERVO

DIGITAL SIGNAL PROCESSOR

IC1

PD

LD

A

C

B

D

E

F

FOCUS

COIL

I-V

CONV.

LD

DRIVE

Q1

A

82

C

83

B

84

D

85

E

87

F

86

PD

97

LD

98

FOCUS/TRACKING COIL DRIVE

SLED/SPINDLE/LOADING MOTOR DRIVE

FCS-

15

FCS+

16

APC

IC2

FOCUS

COIL

DRIVE

TRACKING

ERROR

RF
EQ

FORCUS

ERROR

FD

26

EFM

DEMOD

SERVO

CTL

FDTDSD

62 63 64 65

MD

D/A

CONV

DSUB CODE

PROCESS

I/F

OSC

23 24

X1

16.9344MHz

XTALEN

TRACKING

COIL

M902

(SLED)

M901

(SPINDLE)

M903

(LOADING)

TRK+

17

TRK-

18

SL-

M

13

SL+

14

SP+

M

11

SP-

12

LD-

M

9

LD+

10

TRACKING

COIL

DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

LOADING

MOTOR

DRIVE

TD

23

SD

5

MD

6

LOAD

1

EJECT

2

A5V

AU5V

D5V

DR6V

REG

Q911

REG

Q910

15 15

D/A

CONV

PROCESS

I/F

LOUT

ROUT

PACK
TSTB

TSCK

SCK

STB

RST

RFOK

TSI

CDX-CA697X

(Page 16)

TUNER

SECTION

16
12

R-CH

52
56
55
54

SI

8

SO

7

6

5

AO

4

3

2

CDL

A

SYSTEM CONTROL

CD PACK

31

TSTB

51

21

CD_SO/TSO

22

CD_SI/TSI

23

CD_CKO/TCKO

55

CD_TSTB

54

CD_AO

53

CD_XRST

52

CD_RFOK

IC801(1/3)

OSC

XTALEN

9

X1

SW1

(DISC IN)

SW2

(SELF)

SW3

(LIMIT)

SW4

(DOWN)

CD_XTALEN

56

60

CD_INSW/PH2

30

CD_SELF SW

CD_LIMIT

57

59

CD_DSW

CD_LM LO

62

63

CD_LM EJ

28

BU IN

24 13 2

SYS RST

25

BUS ON

42

BUS SO

43 8

BUS SI

44

BUS CKO

33

RESET

BUS BUFFER

IC803

10 3

12 1

9

11 4

IC802

1

RESET

S901

RESET

6

5

4

D804

BATT

8

3

2

1

7

CNJ801

BATT DET

Q803

6

(BUS CONTROL IN)

D901

2

BU 5V

POWER
CONTROL
Q908, 909

REG

Q910

BATT

15 15

POWER

CONTROL

Q907

68

79

CDM ON

CD ON

• Signal path

:CD

CDX-CA697X

3-3. DIAGRAMA EM BLOCO - SEÇÃO TUNER

PJ601

(ANTENNA)

TUNER UNIT

TU601

ANTFM MPX

2 10

ANTAM

1

AM DET

PJ401 (1/2)

L

BUS AUDIO IN

R

(Page 15)

A

CD

SECTION

8

CDL

R-CH

ELECTRONIC VOLUME

IC401

AUX LCH OUT FL

4 28

MD LCH

43

12

9

13
14
19
20
17

MPXI

AM

LEVEL
MPIN
SDA
SCL
EXA ATT

OUT RL

3

1

L-CH

AMP

IC301

27

5

7

S-METER

I2C SDA
I2C SCL

E2PROM SDA
E2PROM SCL

SYSTEM CONTROL

IC801 (2/3)

69

VOL ATT

70

14
12
13

FREQUENCY

()

SELECT

FM 50K

AM 9K

FM 200K

AM 10K

17
18

CA690X

SW802

CA650X/

CA660X

2
45
47

9

86
87

VSM
I2C SIO
I2C CKO

DSTSEL

EE SIO
EE CKO

ATT

BEEP

AMP ON

AMP ATT

TEL ATT

ACC IN

TEST IN

TUN ON

PW ON

35
67
66
40

38

37

49

50

1616

3

1

2

13

L-CH

AMP

IC301

5

L-CH
AMP

IC431

7

7

12

Q102

MUTE

MUTE
CONT

Q912,913

3

5

Q101

MUTE

R-CH

D908

DELAY BATT

L-CH
AMP

IC405

PJ401 (2/2)

L

AUDIO OUT FRONT

CNP902

10

12

11

1

FL+

9

FL-

2

RL+
RL-

4

FR+
FR-

3

RR+
RR-

R

L

AUDIO OUT REAR

R

R-CH

POWER AMP

IC404

1

CA660X

7

12

11

AUX

16

STBY

4

MUTE

22

R-CH

5
3

9
7

R-CH

ACC

CHECK

Q902, D934, 935

POWER SUPPLY

IC901

2

8.7V ON

3

5.6V ON

4

STB

TEL
ATT

Q901

6

AMP +B

8

ANT +B

7

VCC

5

BU+B BU 5V

9

COM 8V

10

TU 5.6V

11

TU 8.7V

D919

D907

BATT

COM 8V
TU 5.6V
TU 8.7V

F901

10A

13

ATT

7

ACC

15

TEST

5

AMP R

6

ANT R

8

GND

19

17

18

+B (BATT)

16

• Signal path

:FM

:AM

:CD

1616

3-4. DIAGRAMA EM BLOCO - SEÇÃO DISPLAY

KEY MATRIX

LSW501-510,

LSW513-522

CNP801

(REMOTE IN)

D801

D802

S902

(NOSE DET)

KEY

ACTIVE

Q801

IC502

IR

RECEIVE

ROTARY

ENCODER

RE501

X802

32.768kHz

SYSTEM CONTROL

IC801 (3/3)

KEY IN0

5

KEY IN1

KEY ACK

26

AD ON

91

RC IN1

98

RC IN0

6

SIRCS

29

RE IN0

97

RE IN1

96

NOSE SW

34

XIN

15

XOUT

16

LCD SO

LCD CKO

LCD CE

DOOR IND

ILL ON

OSC OUT

OSC IN

LCD DRIVE

IC501

80

SEG2

SEG66

COM1

COM4

SWITCH

Q905

•

|

1
|

64

65

|

|

68

LCD

LCD500

LSW501-510
LSW513-522

LED510-513

KEY

()

ILLUMINATION

LCD BACK

()

LIGHT

DOOR IND

DRIVE

Q914, 915

POWER

CONT
Q906

BATT

X801

18.43MHz

DATA

78

CLK

77

CE

76

LED905,LSW916

18
20
194

92

93

12

13

17 17

3-5. LOCALIZAÇÃO DAS PLACAS DE CIRCUITO

CDX-CA697X

placa RELAY

• Formas de Onda
— Placa Servo —

(MODO: CD PLAY)

placa IN SELF SW

placa DISPLAY

placa SL SW

unidade tuner
(TU601)

placa PRINCIPAL

placa SERVO

— Placa Principal —

1

2

3

4

5

16.9344MHz

IC1

wd

34msec

IC1

ts

IC1

uj

Approx. 1Vp-p

IC1

oa

(XTAL)

(PACK)

(RFO)

(FEO)

4.4Vp-p

4.8Vp-p

1.2Vp-p

0V

1

2

IC801

IC801

18.43MHz

(OSCOUT)

qs

30.5µsec

(XOUT)

qh

3.8Vp-p

5Vp-p

17 17

Approx. 400mVp-p

od

(TEO)

IC1

0V

CDX-CA697X

• Veja pág.17 para formas de onda.

3-7. DIAGRAMA ESQUEMÁTICO — MECANISMO DO CD — • Veja pág. 28 para diagramas em bloco dos IC's.

IC B/D

IC B/D

Note:

• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY

2020

(Page 22)

2020

CDX-CA697X

• Veja pág. 17 para formas de onda.

3-9. DIAGRAMA ESQUEMÁTICO — SEÇÃO PRINCIPAL (1/2) — • Veja pág. 28 para diagrama em bloco dos IC's.

IC B/D

(Page 20)

Note:

• Voltage is dc with respect to ground under
no-signal (detuned) condition.
no mark : FM
( ) : AM
< > : CD PLAY

2222

IC B/D

IC B/D

(Page 23)

2222

3-10. DIAGRAMA ESQUEMÁTICO — SEÇÃO PRINCIPAL (2/2) — • Veja página 29 para diagrama em bloco dos IC's.

(Page

22)

IC B/D

23 23

CDX-CA697X

IC B/D

IC B/D

(Page 25)

23 23

Note:

• Voltage is dc with respect to
ground under no-signal
(detuned) condition.
no mark : FM

3-12. DIAGRAMA ESQUEMÁTICO — SEÇÃO RELAY —

CDX-CA697X

(Page 26)

(Page 23)

25 25

CDX-CA697X

3-13. DIAGRAMA ESQUEMÁTICO — SEÇÃO DISPLAY —

(Page 25)

2626

Note:

• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM

2626

CDX-CA697X

+

–

+

–

+

–

+

–

OVER VOLTAGE

PROTECT

REGULATOR

1

2 3

4

5 6 7 8 9

10

12

11

NC

STB

VDD

AMP

VCC

ANT

COM

AM

FM

GND

• DIAGRAMA EM BLOCO DOS IC's

AGCI

RFO

EQ2

EQ1

RF-

AGND

AVDD

REFOUT

FEO

TE-

TEO

TE2

TEC

AGND

AVDD

AGCO74RFI73C3T72ASY71EFM70AVDD697E DAC3687D DAC2677C DAC1667F DAC065MD64SD63TD62FD

75

76

77

78

79

80

81

A

82

C

83

B

84

D

85

F

86

E

87

88

89

FE-

90

91

92

93

94

95

96

PD

97

LD

98

99

PN

100

EFM

COMPARATOR

EFM

FEOFS

TEOFS

RF

AMP BLOCK

EFM

SWITCH

DEFECT

FOK

A3T

MIRR

FEO

TEO

COMPARATOR

MICROCOMPUTER INTERFACE

AUTO GAIN

CONTROLLER

SVDRAM

PROCESSOR

DEFECT

COMPARATOR

RFENV

MIRENV

TRACKING

A/D CONVERTER

REGISTER

FOCUS

REGISTER

D/A

ADDER

MULTIPLIER

SVROM

CLV

FD/TD/SD/MD
CONTROLLER

SVCRAM

ROM

DECODER

ATEST59TEST158TEST057DGND56TSTB55TSCK54TSI53TSO52PACK51DVDD

AGND

60

61

MICROCOMPUTER INTERFACE

CD-TEXT DECODER

D/A

INTERFACE

CIRCUIT

OCTUPLED

NOISE SHAVER

OUTPUT BUFFER

SUB-CODE PROCESSOR

OSC

MEMORY

PROCESSOR

SCF

16K

SRAM

EFM DEMODULATOR

TIMING GENERATOR

DE-EMPHASIS CIRCUIT

OVERSAMPLING DIGITAL FILTER

NOISE SHAVER

OUTPUT BUFFER

DIGITAL PLL

DIGITAL

AUDIO

INTERFACE

OUTPUT PROCESSOR

ERROR

PROCESSOR

CORRECTION

C2D3

50

C2D2

49

C2D1

48

C1D2

47

C1D1

46

DGND

45

PLCK

44

MIRR/WFCK

43

RFCK

42

LOCK

41

DVDD

40

TSOI

39

C16M

38

DGND

37

TX

36

HOLD/WDCK

35

LRCK

34

LRCKIN

33

SCKO

32

SCKIN

31

DOUT

30

DIN

29

FLAG

28

EMPH

27

DVDD

26

LDCONT

PREVCC

POWVCC

1

2

3

4A05

6

7SO8SI9

STB

RST

RFOK

DGND

SCK

10

11

12

13

DVDD

XTALEN

ROUT

DAVDD

DAGND

REGC

1514

16

DAGND

17

18R+19R–20L+21L–22

LOUT

DAVDD

23

XTAL24XTAL

XVDD

25

XGND

+

–

+

–

+

–

+

–

OVER VOLTAGE

PROTECT

REGULATOR

1

2 3

4

5 6 7 8 9

10

12

11

NC

STB

VDD

AMP

VCC

ANT

COM

AM

FM

GND

FWD

REV

LDCONT

IN1

IN2

PREVCC

POWVCC

VOL–

VOL+

VO2–

VO2+

VO1–

VO1+

IC2 BA5810FP

1

2

X3

3

PS

4

5

6

PREVCC

(PRE.LOADING)

7

POWVCC12

(CH1.CH2)

8

9

10

10k

11

12

10k

10k

13

14

10k

–

+

+

–

–

+

+

–

POWER

SAVE

10k

10k

10k

10k

LOADING PRE

FWD REV

7.5k

–

16k

LEVEL
SHIFT

16k

+

7.5k

–

LEVEL
SHIFT

IC431, 441 NJM2160AM-TE2IC1 µPD63711GC-8EU

1

VCC1

BIAS

28

2

+

–

27
26

OPIN4+
OPIN4–

IN1

SVR1

3

BUFFER

BUFFER

OPOUT4

25

+

7.5k

+

–

+

–

16k

24
23

22

OPIN3+
OPIN3–

OPOUT3

INM1

4

REFERENCE

7.5k

INM2

SVR2

IN2

VCC2

5

REFERENCE

BUFFER

6

7

BUFFER

8

LEVEL
SHIFT

+

LEVEL

SHIFT

–

CH1-4
MUTE

16k

POWVCC34

(CH3,CH4)

10k

10k

10k

10k

MUTE

21

POWVCC

20

GND

19

10k

–

+

+

–

VO3–

18

VO3+

17

10k

10k

–

+

+

–

VO4–

16

VO4+

15

10k

VCCL

VCCL

VCCR

VCCR

LIFT

AMP

SIGNAL

AMP

SIGNAL

AMP

LIFT

AMP

C1+

16

C1–

15

GND1

14

OUT1

13

12

OUT2

GND2

11

C2-

10

9

C2+

IC901 BA4908-V3

2828

IC803 BA8270F-E2

BUS ON

1

2

RST

BATT

3

4

CLK

5

VREF

6

DATA

GND

7 8

BUS ON
SWITCH

RESET

SWITCH

BATTERY

SWITCH

14

13
12
11
10

9

VCC

RST
BUS ON
CLK IN
BU IN

DATA IN

DATA OUT

IC401 TDA7406T

CDX-CA697X

SWIN

ACINR

ACOUTR

SWACOUT

AC OUTL

CREF

MIXINFL

MIXINRL

MIXINFR

MIXINRR

OUTFL

OUTRL

28 2730 2932 31

MIXER

SOFT STEP

FADER

OUTPUT SELECTOR

HIGH PASS

7BAND

EQUALIZER

SOFT STEP

VOLUME

SOFT MUTE

LOUDNESS

IN GAIN
+ AUTO

ZERO

OUTFR

OUTRR

26 25 24 23

SOFT STEP

FADER

SPECTRUM

ANALIZER

OUTSW

SOFT STEP

FADER

SUB

WOOFER

FILTER

MONO

FADER

BEEP

PAUSE

II

C-BUS

DIGITAL

CONTROL

HIGH OUT

S & H

25kHz

LP

DEMODULATOR

+STEREO ADJUST

+STEREO BLEND

PILOT

CANCELLATION

SAOUT

QUAL.

PIL, DET

PLL

CREF

MULTI

PATH

DETECTOR

SUPPLY

PULSE

FORMER

AM/FM
NOISE

BLANKER

A/D

22

21
20

19

18

17

16

15

14

13

VDD

SACLK
SCL

SDA

GND

ATT

QUAL

MP OUT

MP IN

LEVEL

ACINL

33

34
35

36
37
38

39

CDR

CDL

MDR

MDL

TAPEL

MAIN SOURCE

40
41
42
43
44

SELECTOR

INPUT MULTIPLEXER

1 2 3 4 5 6 7 8 9 10 11

FDL–

FDR+

TAPE R

FDL+

PAUSE

MIXING

SELECTOR

TIM

PHONE

NAVI

86kHz

LP

STD

IN GAIN

AM/MPX2

AMIF

CMPX

12

AUX1

29