Sony KP 53HS10, Service Manual

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KP-53HS10/61HS10
RM-Y902 RM-Y902
5-13. P&P SUB-HUE AND SUB-COLOR
ADJUSTMENT (SCD1-HUE, SCOL)
1. Receive the signal.
VIDEO terminal (main) : no signal
VIDEO terminal (sub) : color-bar signal
2. VIDEO MODE : PRO
PICTURE : maximum
COLOR : center
HUE : HUE
BRIGHTNESS : center
TRINITONE : medium
SERVICE DATA MCP1-SBRT : 25
SERVICE DATA MCP1-SHUE : 7
SERVICE DATA MCP1-SCOL : 12
3. Set to service mode.
4. Connect an oscilloscope between pin
5
of CN503 (A board)
connecter and ground.
5. Select “ SCD1-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
Fig. 5-11
5-14. P&P SUB-HUE AND SUB-COLOR
ADJUSTMENT (SCD2-HUE, SCOL)
1. Receive the color-bar signal.
VIDEO terminal (main) : no signal
VIDEO terminal (sub) : color-bar signal
2. VIDEO MODE : PRO
PICTURE : maximum
COLOR : center
HUE : HUE
BRIGHTNESS : center
TRINITONE : medium
SERVICE DATA MCP1-SBRT : 25
SERVICE DATA MCP1-SHUE : 7
SERVICE DATA MCP1-SCOL : 12
3. Set to service mode.
4. Connect an oscilloscope between pin
5
of CN503 (A board)
connecter and ground.
5. Select “ SCD2-HUE, SCOL ”, and adjust them to have VB1
= VB4 and VB2 = VB3 in the waveform levels.
6. Write the data into memory.
MUTING
n
ENTER
Fig. 5-12
VB1 VB2 VB3 VB4
VB1 VB2 VB3 VB4
5-15. VIDEO 5 INPUT SUB-HUE AND SUB-COLOR
ADJUSTMENT (MCP3-SHUE, SCOL)
1. VIDEO 5 input the color-bar signal.
2. PICTURE
: maximum
COLOR : minimum
HUE : HUE
BRIGHTNESS : center
TRINITONE : medium
SERVICE DATA MCP3-SBRT : 25
3. Set to service mode.
4. Connect an oscilloscope between pin
3
of CN503 (A board)
connecter and ground.
5. Select “ MCP 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
Fig. 5-15
VB1 VB2 VB3 VB4