KE-MR42M1, KE-MR50M1 - Sony TV Service Manual (repair manual). Page 2

KE-MR42/50M1(CH)

2

Rear Terminals:

5

Y:

1 Vp-p, 75 ohms, 0.3V negative sync

P

B

: 0.7 Vp-p, 75 ohms

P

R

: 0.7 Vp-p, 75 ohms

audio input (phono jacks)
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms

SUB WOOFER: phono jack

: audio outputs (Left/Right) - phono jacks

 CENTRE SPEAKER IN:

 Max. 180W (6-ohms)

CTRL S: minijack

AV MOUSE: minijack

5

5

5

5

5

5

5

5

1

S video input (4-pin mini DIN):
Y: 1 Vp-p, 75-ohms unbalanced, sync 
negative
C: 0.286 Vp-p (Burst signal), 75 ohms
video input (phono jack):
1 Vp-p, 75-ohms unbalanced, sync 
negative
audio input (phono jacks):
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms

2

video input (phono jack):
1 Vp-p, 75-ohms unbalanced, sync 
negative
audio input (phono jacks):
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms

3

video input (phono jack):
1 Vp-p, 75-ohms unbalanced, sync 
negative
audio input (phono jacks):
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms

4

Y:

1 Vp-p, 75 ohms, 0.3V negative sync

P

B

: 0.7 Vp-p, 75 ohms

P

R

: 0.7 Vp-p, 75 ohms

audio input (phono jacks)
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms

Front Terminals:

6

S video input (4-pin mini DIN):
Y: 1 Vp-p, 75-ohms unbalanced, sync 
negative
C: 0.286 Vp-p (Burst signal), 75 ohms
video input (phono jack):
1 Vp-p, 75-ohms unbalanced, sync 
negative
audio input (phono jacks):
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms

 headphones jack

PC

PC Input (15-Dsub)
G: 0.7 Vp-p, 75 ohms, non Sync on Green
B:

0.7 Vp-p, 75 ohms, non Sync on Green

R:

0.7 Vp-p, 75 ohms, non Sync on Green

HD:1-5 Vp-p
VD: 1-5 Vp-p

PC

PC audio input: minijack

 Memory Stick Slot

Sound Output:
15W x 2

Accessories supplied:
• One Remote Controller (RM-972)
• Two size AAA batteries (R03 type)
• One Display Interface Cable
• One Coaxial Cable
• One AV Mouse

i 

• One Cleaning cloth 
• One Mains plug holder

Other features:
• Sleep Timer

PC Input Timing:
Input signal frequency
Horizontal:  15.6 - 90 kHz
Vertical:

 48 - 85 Hz

Maximum Resolution: 1600 dots x 1200 lines