Sony KP-53XBR200 Service Manual page 59

5-5. SUB-HUE AND SUB-COLOR ADJUSTMENT
(MCD1-SHUE, SCOL)
1. Receive the color-bar signal.
2. PICTURE
COLOR
BRIGHTNESS
TRINITONE
SERVICE DATA MCP1-SBRT
SERVICE DATA MCP1-SHUE : 7
SERVICE DATA MCP1-SCOL : 7
3. Set to service mode.
4. Connect an oscilloscope between pin 5 of CN503 (A board)
connecter and ground.
5. Select " MCD 1-SHUE, SCOL ", and adjust them to have
VB1 = VB4 and VB2 = VB3 in the waveform levels.
6. Write the data into memory.
MUTING n ENTER
VB1 VB2
Fig. 5-5
5-6. VIDEO INPUT SUB-HUE AND SUB-COLOR
ADJUSTMENT (MCD3-SHUE, SCOL)
1. VIDEO input the color-bar signal.
2. PICTURE
COLOR
BRIGHTNESS
TRINITONE
SERVICE DATA MCP1-SBRT
SERVICE DATA MCP1-SHUE : 7
SERVICE DATA MCP1-SCOL : 7
3. Set to service mode.
4. Connect an oscilloscope between pin 5 of CN503 (A board)
connecter and ground.
5. Select " MCD 3-SHUE, SCOL ", and adjust them to have
VB1 = VB4 and VB2 = VB3 in the waveform levels.
6. Write the data into memory.
MUTING n ENTER
VB1 VB2
Fig. 5-6
: maximum
: center
: center
: medium
: 25
VB3 VB4
: maximum
: center
: center
: medium
: 25
VB3 VB4
5-7. P & P SUB-HUE AND SUB-COLOR ADJUSTMENT
(MCD2-SHUE, SCOL)
1. Receive the signal.
TV terminal (main)
VIDEO terminal (sub) : no signal
2. PICTURE
COLOR
BRIGHTNESS
TRINITONE
SERVICE DATA MCP1-SBRT
SERVICE DATA MCP1-SHUE : 7
SERVICE DATA MCP1-SCOL : 7
3. Set to P & P mode, set to service mode.
4. Connect an oscilloscope between pin 5 of CN503 (A board)
connecter and ground.
5. Select " MCD 2-SHUE, SCOL ", and adjust them to have
VB1 = VB4 and VB2 = VB3 in the waveform levels.
6. Write the data into memory.
MUTING n ENTER
5-8. P & P SUB-HUE AND SUB-COLOR ADJUSTMENT
(MCD4-SHUE, SCOL)
1. Receive the signal.
TV terminal (main)
VIDEO terminal (sub) : color-bar signal
2. PICTURE
COLOR
BRIGHTNESS
TRINITONE
SERVICE DATA MCP1-SBRT
SERVICE DATA MCP1-SHUE : 7
SERVICE DATA MCP1-SCOL : 7
3. Set to P & P mode, set to service mode.
4. Connect an oscilloscope between pin 5 of CN503 (A board)
connecter and ground.
5. Select " MCD 4-SHUE, SCOL ", and adjust them to have
VB1 = VB4 and VB2 = VB3 in the waveform levels.
6. Write the data into memory.
MUTING n ENTER
– 59 –
KP-53XBR200/61XBR200
RM-Y902
: color-bar signal
: maximum
: center
: center
: medium
: 25
VB1 VB2 VB3 VB4
Fig. 5-7
: no signal
: maximum
: center
: center
: medium
: 25
VB1 VB2 VB3 VB4
Fig. 5-8
RM-Y902