DOWNLOAD Sony XR-C6100 / XR-C6100W Service Manual ↓ Size: 1.06 MB | Pages: 32 in PDF or view online for FREE

– 27 –

1

2

3

4

5

6

7

8

9

10

20

19

18

15

14

13

12

11

16

20BIT COUNT

IF COUNT

CONTROL

SHIFT

REGISTER

LATCH

MAIN

COUNT

PRESCALLER

I/O

CONTROL

REFERENCE

DIVIDER

PHASE

DETECT

17

XOUT

XIN

CE

CK

DA

CD

P0

P1

P3

P4

PD2

SD

IF2

IF1

P2

FMIN

AMIN

VSS

PD1

VDD

+
–

+
–

+
–

+

–

+

–

+

–

+
–

+
–

+

–

+

–

+

–

+
–

+
–

+
–

+

–

+

–

DECODER

LATCH

SHIFT

REGISTER

CONTROL

–

+

+ 
–

1

2

3 4

5

6 7 8

9 10

20

19

18

17

16

15

14

13

12

11

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42
43

44

LSELO

L4
L3

L2

L1

VDD

R1

R2

R3
R4

RSELO

RVRIN

RCOM

RT1

RT2

RT3

RTOUT

RSIN

RS1

RS2

RS3

RSOUT

RFIN

RFOUT

RROUT

VSS

CL

DI

CE

VREF

LROUT

LFOUT

LFIN

LSOUT

LS3

LS2

LS1

LSIN

LTOUT

LT3

LT2

LT1

LCOM

LVRIN

– 28 –

+
–

+

–

+

–

+

–

+ –

1

2

3

4

5

6

7

8 9 10

20

19

18

17

16

15

14

13

12

11

21

22

23

26

27

28

29

30

31

32

33

34

37

38

39

40

24

25

PBFB2

PBRIN2

PBREF2

PBFIN2

35

36

PBGND

VCT

PBFIN1

PBREF1

PBRIN1

PBFB1

PBEQ2

PBOUT2

VCC

TAPEIN2

AUXIN2

MSLPF

LINEOUT2

TCH2

NC

PLAY

FF

MSTC

DGND

MSOUT

NC

NRSW

INSW

TAPESW

MSMODE

DRSW

MSSW

NC

TCH1

LINEOUT1

DIREF

AUXIN1

TAPEIN1

PBEQ1

PBOUT1

GND

F2

120

µ

/

70

µ

X1

X1

VCT

+

F1

120

µ

/

70

µ

NR

OFF/B

F3

LPF

VCC

DETECT

MS ON/

OFF

NR

MODE

FWD/RVS

TAPE EQ

TAPE/AUX

NR BIAS

NR

MS

MODE

OFF/B

T2

T1

1

2

3

4

5

6

7

8

9

10

GND

IN1

VCC

IN2

GND

N.C.

OUT2

VS

OUT1

N.C.

CONTROL LOGIC

DRIVER

DRIVER

DRIVER

DRIVER

1

2 3 4 5

6

13

10

12

11

7 8 9

16

19

18

17

20        

25

24

23

22

21

TA

B

GND

OUT2–

STNBY

OUT2+

VCC

OUT1–

GND

OUT1+

SVR

IN1

IN2

S-GND

IN4

IN3

AC-GND

OUT3+    

GND

OUT3–

VCC

OUT4+

MUTE

OUT4–

GND

N.C.

14 15

1

2

3

4

5

+ 
–

VREF

CD

NC

OUT

VDD

GND

– 29 –

+

–

+

–

+

–

+

–

OVER VOLTAGE

PROTECT

REGULATOR

1

2 3 4

5

6

7

8

9

10

12

11

NC

MODE2

MODE1

STB

VDD

AMP

VCC

ANT

COM

AM

FM

GND

1

2

3

4
5

6

7

8

9

10

14

13

12

11

BUS ON

SWITCH

RESET

SWITCH

BATTERY

SWITCH

BUS ON

RST

BATT

CLK

VREF

DATA

GND

VCC

RST
BUS ON

CLK IN

BU IN

DATA IN

DATA OUT

– 30 –

•

µ

1

DSEL

I

2

RC IN0

I

Rotary remote commander shift key A/D input terminal

3

SD IN

I

Station detector detect input from the FM/AM tuner unit (TU1)
Stop level for SEEK, BTM, etc. is determined    SD is present at input of “H”

4

AVSS

—

Ground terminal (for A/D converter)

5

ST

I/O

6

PLLCE

O

PLL serial chip enable output to the FM/AM PLL (IC1)

7

AVREF1

I

Reference voltage (+5V) input terminal (for D/A converter)

8

PLLSI

I

PLL serial data input from the FM/AM PLL (IC1)

9

PLLSO

O

PLL serial data output to the FM/AM PLL (IC1)

10

PLLCKO

O

PLL serial data transfer clock signal output to the FM/AM PLL (IC1)

11

P-STIN

I

Polar stereo signal input terminal    Not used (fixed at “H”)

12

LCDSO

O

Serial data output to the liquid crystal display driver (IC901)

13

LCDCKO

O

Serial data transfer clock signal output to the liquid crystal display driver (IC901)

14

LCDCE

O

Chip enable output to the liquid crystal display driver (IC901)

15

LCDINH

O

Blank indicate control signal output to the liquid crystal display driver (IC901)
“L”: no display

16

UNISI

I

Serial data input from the bus interface (IC701) (for SONY bus)

17

UNISO

O

Serial data output to the bus interface (IC701) (for SONY bus)

18

UNICKI

I

Serial data reading clock signal input terminal (for SONY bus)

19

UNICKO

O

Serial data transfer clock signal output to the bus interface (IC701) (for SONY bus)

20

BUSON

O

Bus on/off control signal output to the bus interface (IC701) (for SONY bus)    “L”: bus on

21

SYSRST

O

Reset signal output to the bus interface (IC701) (for SONY bus)    “L”: reset

22

AMPON

O

Standby control signal output to the power amplifier (IC611)    “L”: standby

23

AMP MUT

O

Muting control signal output to the power amplifier (IC611)    “L”: muting on

24

TUNON

O

Tuner system power supply on/off control signal output to the BA3918 (IC671)    “H”: tuner on

25

FM ON

O

FM system power supply on/off control signal output to the BA3918 (IC671)    “H”: FM on

26

PW ON

O

Main system power supply on/off control signal output to the BA3918 (IC671)    “H”: power on

27

COLOR

I

28

AMSON

O

Tape auto music sensor control signal output to the CXA2510Q (IC301)
“L” is output to lower the gain for audio level at FF/REW

29

REL

I

Reel table rotation detect signal input from the take-up and supply reel sensor

30

MTLIN

I

Input terminal to set whether the auto metal function is present or not
“L”: auto metal function is present    Not used this function in this set (fixed at “H”)

31

POS3

I

32

POS2

I

33

GND

—

Ground terminal

34

POS0

I

35

POS1

I

Tape position detect input from the tape operation switch on the mechanism block

Tape position detect input from the tape operation switch on the mechanism block

Input of FM stereo detection signal from FM/AM tuner unit (TU1), and output of forced
monaural control signal to FM/AM tuner unit (TU1)  (Commonly used for stereo display input
and forced monaural output)
FM stereo detection at input of “L”, forced monaural at output of “L”

Destination setting terminal    US, Canadian models: fixed at center voltage,
E mode: frequency select switch (S502) input
“L”: AM 9k step or FM 50k step, “H”: AM 10k step or FM 220k step

Input terminal to set whether the illumination color change function is present or not
“L”: illumination color change function is present
US, Canadian models: fixed at “H”, E model: fixed at “L”