Sony VPL-CX1, RM-PJM10 service manual Audio +B, Sci

C (1/5) C (1/5)

.Refer to page 8-14 for Printed Wiring Board

For VPL-CX1 .Refer to page 8-20 for IC Block Diagrams

1

CN801

IC801

8P

15.5V

+12V

12V

WHT

C801

PQ20VZ1U

+15.5V

:SMD

15V REG

IC802

100

12V

TO GB BOARD CN706

16V

R801

2 4

R803

BA12FP-E2

CN808

:AL-CP

FL801

10k

12V REG

70P

AUDIO +B

1

AUDIO +B

8.2k

R804

R809

R810

CN809

NFM41P11C204

1/16W

JL818

JL823

L803

C806

C807

WHT

TO(5/5)

EMI

:CHIP

ON/OFF ADJ

O 3

1/16W

#

#

100 1/16W :CHIP

2.2k

2.2k

+12V

50P

AUDIO +B

2

1 I

:RN-CP

I

O

10µH

#

#

:CHIP

:CHIP

TO B BOARD CN405

WHT

AUDIO GND

3

AUDIO GND

JL816

C802

G

C803

G

C804

C808

C805

IC803

R808

C809

Q802

TO B BOARD CN403

R806

R802

R

POWER LED

#

47

5

47

47

0.01

39

L804

#

#

0 JL825

B35

POWER LED

25V

4.7k

20k

25V

25V

25V

16V

M52749FP-TP

2SA1462

AUDIO GND

4

RGB AMP

R811

TP806

A1

GND

:AL-CP

1/16W

1/16W

:AL-CP

:AL-CP

C810 B:CHIP

:OS

100µH

R813

C811

BUFF

:CHIP

#

A35

POWER LED

RXD

+16.5V

5

:CHIP

:RN-CP

47

B1

RXD

470

#

R OUT

TEMP LED

6.3V

42

R817

R818

B34

TEMP LED

TXD

+16.5V

6

+16.5V

R807

1

OSDBLK

VCC2

1/16W

TO(4/5)

A2

TXD

R816

R812

+5V

510

:AL-CP

:CHIP

2.2k

2.2k

G

4.7k

4.7k

1/16W

2

RIN

R OUT

41

:CHIP

:CHIP

A34

TEMP LED

EXT SW

GND

1/16W

R814

7

1/16W

:RN-CP

C812

C813

R819

JL826 TP807

LAMP LED

B2

EXT SW

:CHIP

470

:CHIP

#

10

3

VCC1(R)

NC

40

0

B33

LAMP LED

POWER ON

Q801

R820

C815

1/16W

#

GND

8

C816

16V

:CHIP

A3

POWER ON

39

#

#

:CHIP

G OUT

A33

LAMP LED

LAMP ON

C814

DTC144EKA-T146

47

:AL-CP

4

OSD R

GND2

B3

LAMP ON

CN802

0.1

SW

6.3V

5

GND1(R)

G OUT

38

R824

R825

TO(3/5)

PSAVE

LED

B32

PSAVE LED

16V

5V-2

5V -1

:AL-CP

Q804

2.2k

2.2k

FAN CONT2

2P

D801

B:CHIP

R821

R822

C817

A4

FAN CONT2

37

2SA1462:CHIP :CHIP

B

A32

PSAVE LED

RED

CN807

6

G IN

NC

470

470

#

FAN

CONT1

:SMD

DTZ-TT11-5.1

IC804(1/4)

R826

R823

#

C818

1/16W

1/16W

BUFF

TP808

KEY1

JL838 B4

FAN CONT1

36

R827

B31

KEY1

FAN

PROT

R1147 JL803

R828

TC74VHC08FT(EL)

1k

1k

#

C819

7

SOG IN

GND

:CHIP

:CHIP

JL827

#

A5

FAN PROT

#

#

100

AND

1/16W

1/16W

M.OUT

10

0

#

TO(4/5)

TEMP

L CONT OUT

1

1/16W

5

LAMP ON

LAMP TEMP

:RN-CP

16V

8

VCC1(G) CONT REF

35

R830

C823

:CHIP

A31

KEY1

LAMP SENS

:RN-CP

C826

B OUT

KEY0

B5

LAMP SENS

:CHIP

6

:AL-CP

#

#

FUSE

L CONT

IN

2

4

JL821

47

10 9

OSD G

MAIN BRT

33 34

B30

KEY0

JL837

2

#

6.3V

A6

GND

FB802

:AL-CP

GND1(G)

B OUT

A30

KEY0

D+5V

#

C825

C822

D802

1

R833

R829

C821

B6

GND

BK2125HM601T

IC804(2/4)

3

R831

#

0.01

TH801

R832

JL830

CN803

DTZ-TT11-5.1

2

#

25V

LAMP

11

B IN

GND

32

470

470

10k

0.22

C824

R834

B29

GND

5V-2

#

SCI

1

TC74VHC08FT(EL)

C829

1/16W

1/16W

1/16W

25V

A7

D+5V

3P

B:CHIP

12

31

:CHIP

:CHIP

:CHIP

B:CHIP

0.22

470k

A29

GND

JL801 #

AND

C828 10

VCC1(B) CONT DAC

25V

1/16W

WHT

GND

2

JL822

B7

D+5V

R835

GND

#

16V

B:CHIP

:CHIP

:SMD

JL804 #

LAMP SENS

#

VD

HD

13

OSD B

BLK

30

B28

SDA

FLAG

3

2.7k

B

G

R

:AL-CP

A8

GND

BALLAST

R836

1/16W

14

GND(B)

D/A 1

29

A28

SDA

SUB+5V

FB803

:RN-CP

6

5

4

3

2

1

R837

C820

Q805

5V-1

JL831

B8

GND

SUB+5V

100

15

NC

D/A 2

28

B27

SCL

BK2125HM601T

C830

R838

1/16W

LCD TEMP

47k

10

2SA1462

#

A9

SUB+5V

TP802

:CHIP

JL819

1/16W

16V

D803

0.01

5V-1 4.7k

5V-2

16

27

Q803

C827 BUFF

A27

SCL

1/16W

#

GND1(B)

D/A 3

:CHIP

:AL-CP

DTZ-TT11-5.1

25V

:CHIP

C831

2SA1462

#

B9

SUB+5V

B:CHIP

C832

C833

R839

R840

17

ABL IN

D/A 4

26

BUFF

B26

GND

0.01

TH802

CN804

47

TP801

1

25V

#

#

A10

GND

LCD

5P

6.3V

GND

6.3V

B:CHIP

18

NC

D/A 5

25

R844

A26

GND

D+3.3V

B:CHIP

LAMP TEMP

JL832

B10

GND

WHT

:AL-CP

19

24

100

B25

LAMP TEMP

R841

R842

VCC 5V

GND

1/16W

3.3V-2

#

:SMD

R846

R843

JL817

C834

A11

D+3.3V

14

#

#

:CHIP

TO GA BOARD CN674

JL805

100

4.7k

#

0.01

POWER

ON

JL820

20

SOG OUT

SDA

23

A25

LAMP TEMP

1/16W

1/16W

25V

10

B11

D+3.3V

#

#

LCD TEMP

POWER CONT

1

:CHIP

:CHIP

B:CHIP

8

R845

CLP

21

CLP

SCL

22

B24

LCD TEMP

JL814 #

9

#

R847

A+5V

A12

GND

FROM(2/5)

FAN PROT

2

7

A24

LCD TEMP

R848

100

5V-3 JL835

JL802 #

B12

GND

100

IC804(3/4)

1/16W

#

FAN CONT1

3

1/16W

TC74VHC08FT(EL)

:CHIP

B23

GND

A13

A+5V

FAN CONT2

4

:CHIP

AND

FAN

CONT2

A23

GND

B13

A+5V

GND

5

JL815

HD

VD

TO(2/5) OCLK

B22

OCLK

FAN PROT

D805

D807

#

TP804

TP803

A22

OCLK

A14

A+5V

DTZ-TT11-5.1

DTZ-TT11-5.1

R849

R850

B14

A+5V

D804

100

100

JL911

B21

GND

1/16W

1/16W

DTZ-TT11-5.1

:CHIP

:CHIP

FAN

CONT1

#

A15

GND

A21

GND

D806

B15

GND

JL912

TO(2/5) ≠≠≠HSO

B20

HSOX

3

DTZ-TT11-5.1

#

TO(5/5)

AUDIO-MUTE

A16

AUDIO MUTE

A20

HSOX

JL836

B16

GND

B19

GND

TO(5/5) APCE

#

A17

AUDIO CS

A19

GND

TO(3/5) DALD

B17

DAC CS

TO(2/5)

≠≠≠VSO

B18

VSOX

C853

C854

A18

GND

R2

0.1

1

A18

R2

TO(2/5,3/5) D-SCLK

16V

6.3V

JL833

B18

GND

B:CHIP

B:CHIP

3.3V-2

B17

VSOX

13

#

A19

SCLK

R3

11

A17

R3

A-SCLK

FB805

12

B19

SCLK

R878

BK2125HM601T

B16

GND

TO(5/5)

0

1

5

R4

IC804(4/4)

A20

GND

:CHIP

A16

R4

TC74VHC08FT(EL)

5V-3

2

SCTR

B15

UF CS

AND

JL834

B20

GND

R879

#

R5

TO(2/5,3/5,5/5)

SDAT

A21

SDAT

3

4

100

TO(2/5)

A15

R5

1/16W

1

5

C840

C841

L805

:CHIP

2

B14

GND

B21

SDAT

0.01

0.1

IC808

4.7µH

25V

16V

TC7SZ04FU(TE85R)

R880

R6

A22

GND

B:CHIP B:CHIP

INVERTER

3

4

CLK

A14

R6

100

B22

GND

1/16W

TO(2/5)

B13

GND

:CHIP

R7

A23

A-R

C839

IC809

A13

R7

47

R9

R8

R7

R6

R5

R4

R3

R2

6.3V

C855

C856

#

B12

GND

A-R

B23

A-R

:AL-CP

0.1

1

R8

A24

A-G

CN805

C848

16V

6.3V

R999

A12

R8

R853

B:CHIP

12P

560

0.1

B:CHIP

0

TO(5/5)

AUDIO GND

B24

A-G

WHT

1/16W

16V

:CHIP

B11

GND

B:CHIP

A25

A-L

:SMD

R852

:RN-CP

R9

A11

R9

TO H BOARD CN001

5V-1

C849

A-L

B25

A-L

0

R854

FB801

:CHIP

48

47

46

45

44

43

42

41

40

39

38

37

0.1

B10

GND

4

GND

1

R855

3.3k

BK2125HM601T

KEY0

R9

R8

R7

R6

R5

R4

R3

R2

R1

R0

PSAVE

RSET

1/16W

16V

B9

G2

JL806

#

1k

39

:CHIP B:CHIP

A10

GND

N.C

2

1/16W

R857

G2

:RN-CP

KEY0

3

JL807 #

KEY1

G0

VREF

36

1/16W

R DA

B2

A9

B2

1

KEY1

4

:RN-CP

TP805

3

G3

R856

G1

COMP

35

B8

G3

SUB 5V

5

2

JL824

1k

G2

G2

IOR

34

EMI

#

1

IC807

B3

A8

B3

1/16W

3

R858

N.C.

6

G3

G DA

LM4041DIM3-1.2

G4

JL808 #

:RN-CP

G3

IOR

33

FL802

R862

47

VOLTAGE REF

B7

G4

PSAVE LED

7

PSAVE LED

R860 330 1/16W :CHIP

G4

4

39

TP809

1/16W

2

B4

JL809

#

G4

IOG

32

R861 #

#

1/16W

:RN-CP

A7

B4

LAMP LED

8

LAMP LED

R863 330 1/16W :CHIP

G5

5

IC806

:RN-CP

EMI

R864

G5

JL810 #

TEMP LED

6

G5

IOG

31

R868

B6

G5

R865 330 1/16W :CHIP

ADV7123KST140

FL804

JL828

47

TEMP LED

9

#

JL811 #

POWER LED

G6

7

G6

D/A

VAA

30

#

#

1/16W

B5

A6

B5

POWER LED 10

R867 330 1/16W :CHIP

G7

:RN-CP

G6

8

G7

VAA

29

R869

B5

G6

D 5V

11

5V-2

G8

B DA

TP810

B6

G8

IOB

28

EMI

39 1/16W :RN-CP

A5

B6

12

FB804

9

JL829

GND

BK2125HM601T

G9

10

27

G7

G9

IOB

R872

FL803

#

R871

B4

G7

11

BLANK

GND

26

#

#

47

B7

A4

B7

1/16W

12

SYNC

GND

25

:RN-CP

G8

B3

G8

B8

WHT

VAA

B0

B1

B2

B3

B4

B5

B6

B7

B8

B9

CLOCK

B2

G9

CN806

A3

B8

5P

G9

:SMD

R875

13

14

15

16

17

18

19

20

21

22

23

24

+5V

B9

A2

B9

SUB

5V

1

100

B1

GND

JL812

1/16W

RXD

2

#

:CHIP

RXD

A1

GND

VISCA

TXD

3

TXD

B2

B3

B4

B5

B6

B7

B8

B9

5

JL813

R876

GND

4

100

#

1/16W

C(1/5)[VPL-CX1]

EXT SW

5

:CHIP EXT SW

R877

100 1/16W :CHIP

D813

D/A CONVERTER

DTZ-TT11-5.1

RGB AMP

D812

D814

DTZ-TT11-5.1

DTZ-TT11-5.1

B-SS1708<...>-C..-P1

VPL-CS2/CX1

8-21

8-21

A

B

C

D

E

F

G

H