Sony SCD-XA5400ES Waveforms - MAIN Board, AUDIO Board, DISPLAY Board, IC Block Diagrams

SCD-XA5400ES

• Waveforms

– MAIN Board –

IC501 RE (XOUT)

2.9 Vp-p

200μs

1V/DIV, 200 μs/DIV

CL1168 (27MHz)

– AUDIO Board –

RB IC152 

1.4 Vp-p

20 ns

1 V/DIV, 20 ns/DIV

– DISPLAY Board –

XB IC802 UM (OSC1)

3.9 Vp-p

632 ns

2 V/DIV, 200 ns/DIV

IC1901	TC74LVX4053FT (EL)
VCC	Y-COM	X-COM	IX	OX	A	B	C
16	15	14	13	12	11	10	9
				IN
				OUT C

C

OUTIN

C

OUTIN

IN OUT C

C OUTIN

LOGIC LEVEL CONVERTOR

C

3.1 Vp-p

37 ns

100 mV/DIV, 50 ns/DIV

• IC Block Diagrams

– MAIN Board –
IC503		PST3635NR
OUT	1
VDD	2		5	CD
		–
		+
		VREF	4	NC
GND	3

IC692		TC7W53FK (TE85R)
COMMON	1
					8	VCC
INH	2
VEE	3
GND		LOGIC		C
	4	LEVEL	OUT	IN	7	CH 0
		CONVERTER
				C
			OUT	IN	6	CH 1
					5	A
SCD-XA5400ES

IC504 – 506		SI-3010KM-TLS
VC	1
VIN	2
GND	3
		TSD
		–
		+
		REF
VOUT	4
ADJ	5

IC1105, 1107		TK11133CSCL-G
IC1707	TK11150CSCL-G
	VIN		VOUT
	5		4
		OVER HEAT &
		OVER CURRENT
		PROTECTION
	CONTROL
	CIRCUIT	–
		+
	BANDGAP
	REFERENCE
1		2	3
VCONT		GND	NP

OUTIN

1

2

3

4

5

6

7

8

IY

OY

IZ

-COM

OZ

INH

VEE

GND

Z

– AUDIO Board –

IC151

FS7140-01G

SCL

1

I2C

REGISTERS

SDA

2

INTERFACE

ADDR0

3

LOOP

VSS

4

FILTER

CMOS/PECL

XIN

5

CRYSTAL

REFERNCE

PHASE-

UP

VOLTAGE

POST

OUTPUT

CLKN

CHARGE

16

XOUT

6

OSCILLATOR

DIVIDER

FREQUENCY

CONTROLLED

DIVIDER

ADDR1

7

(NR)

DETECTOR

DOWN PUMP

OSCILLATOR

(NPX)

15

CLKP

VDD

8

FEEDBACK

DIVIDER

(NF)

14

VDD

13

N/C

12

REF

11

VSS

10

N/C

9

IPRG

	IC153	TK11133CSCL-G
		VIN	VOUT
		5	4
			OVER HEAT &
			OVER CURRENT
			PROTECTION
		CONTROL	–
		CIRCUIT
			+
		BANDGAP
		REFERENCE
	1	2	3
	VCONT	GND	NP
38	38

IC154 TK11131CSCL-G (US, Canadian models)
IC154 NJM2870F33 (TE2) (AEP model)
IC201	NJM2870F33 (TE2)
	VIN	VOUT
	5	4
	THERMAL
	PROTECTION
	BANDGAP
	REFERENCE
1	2	3
CONTROL	GND	NOISE BYPASS