DOWNLOAD Sony XVM-6100 / XVM-61EX (serv.man2) Service Manual ↓ Size: 426.73 KB | Pages: 28 in PDF or view online for FREE

– 11 –

1

8

4

5

VIN2

VIN1

VOUT2

VOUT1

1

8

4

5

VIN2

VIN1

VOUT2

VOUT1

1

8

4

5

VIN2

VIN1

VOUT2

VOUT1

1

3

1

1

2

3

8

4

5

VIN2

VIN1

VOUT2

VOUT1

R. OUT

G. OUT

B. OUT

C. SYNC

+B (+12V)

SIRCS

POWER. SW

BEEP

BEEP

NTSC/PAL

AUX. V

AUX. V

BL. ON/OFF

BL. ON/OFF

R. OUT

G. OUT

B. OUT
C. SYNC

POWER. SW

+B (+12V)

AUDIO OUT

AUDIO OUT

BRIGHT

BRIGHT

CNJ2

CN1

R. IN

G. IN

B. IN

C. SYNC

SIRCS

BEEP

NTSC/PAL

POWER. SW

15

14

13

12

10

8

2

16

13

11

8

6

4

3

2

BUFFER

Q1, 2

AUX. V

BL. ON/OFF

7

7

BUFFER
Q14, 15

9

14

BUFFER
Q16, 17

AUDIO IN

BRIGHT

+12V

3

10

BUFFER

Q3

BUFFER

Q4

5

6

9

1

BUFFER

Q5, 6

BUFFER

Q7, 8

1

15

14

13

12

10

8

6

2

16

7

9

3

5

5

3

2

16

7

9

15

14
13

12

8

6

NTSC/PAL

MONITOR
(XVM-610E)

MONITOR
MAIN
BOARD
CN1
(XVM-611EX)

TV TUNER
(XT-61VE)

+12V

CN3

MAIN

CN4

SUB

CN2

+5V REG

IC1

D

XQ

CK

SWITCH

IC6

POWER

CONTROL

Q11-13

ACC DET

Q9, 10

CN5

1

2

ACC

GND

+12V

+5V

04

1

R SIGNAL AMP
IC2

G SIGNAL AMP
IC3

B SIGNAL AMP
IC4

C. SYNC SIGNAL AMP
IC5

F201

(POWER)
DC IN 12V

F1

F2

F3

 : AUDIO

 : VIDEO

Signal Path

.

(Page 7)

15

10

14

3

2

AUDIO 3 (R) OUT

AUDIO 3 (L) OUT

VIDEO 3 OUT

L. IN

POWER. SW

BRIGHT

R. IN

NTSC/PAL

3

2

10

11

12

4

13

3

8

8

5

9

16

13

14

2

V1/V2

15

1

V3 ON

+5V

+5V

7

7

6

1

S1

POWER

RV2

BRIGHT

RV1

PHONES

J1

(HEADPHONES)

AUDIO

VIDEO

R

-3

L

-2

-1

J2

(VIDEO INPUT 3)

S3

(NTSC/PAL)

PAL

NTSC

SW

Q2

MUTE

Q1

1

2

3

S2

VIDEO INPUT

CN1

EVR

EVR

CONT

7

12

EVR

MUTE1

MUTE2

HEADPHONE

AMP

IC1

+5V

+5V

+5V

IN1

IN2

MUTE1

MUTE2

PO1

PO2

VC

CNJ1

CN2

2

AV SELECTOR

BOARD

CN2

(XA-601)

04

 : AUDIO

 : VIDEO

Signal Path

.

(Page 10)

– 12 –

– 17 –

1

2

3

4

5

IC201  

#º

H

IC201  

@¢

5.0Vp-p

IC201  

@£

5.0Vp-p

IC201  

@™

5.0Vp-p

IC202  

!º

1.0Vp-p

1.0Vp-p

H

H

H

(480kHz)

– 21 –

IC10  

3

IC10  

!

∞

1

2

3

4

5

(3.58MHz)

IC10  

8

1.5Vp-p

IC10  

9

1.5Vp-p

1.5Vp-p

IC10  

!™

140mVp-p

1.0Vp-p

H

H

H

6

7

8

9

H

IC10  

@¢

0.42Vp-p

IC10  

#™

120mVp-p

IC7  

7

2Vp-p

3.0Vp-p

H

H

H

IC10  

!º

H

Note:
• All capacitors are in 

µ

F unless otherwise noted.  pF: 

µµ

F

50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in 

Ω

 and 

1

/

4

 

W or less unless otherwise

specified.

•

C

: panel designation.

•

U

: B+ Line.

•

H

: adjustment for repair.

• Power voltage is dc 14.4V and fed with regulated dc power

supply from ACC cord.

• CN3 (MONITOR OUTPUT) of Video Selector (XA-601)

is connected to CN1 of Monitor (XVM-611) with a monitor
cable. Monitor cable (CNJ1) of Controller (RM-X6100) is
connected to CN2 (CONTROLLER) of the Video Selector.
Then, voltage and waveform are measured at VIDEO
INPUT 3 (VIDEO) jack (J2-1) of the Controller with color
bar input.

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

Voltage variations may be noted due to normal production
tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production
tolerances.

• Circled numbers refer to waveforms.
• Signal path.

F

: AUDIO

J

: VIDEO