It has all the information you will need to fix it. The main circuit diagram is only A4 but being a PDF, you can print it to any size - I did it on two sheets of A3 and it didnt lose any detail - just made it readable when pinned up above the bench. I've found the fault, just need to buy some obscure bits to get it going again!
I cant fault the process, I paid for the manual in the morning and it was ready to download by lunch time.
A manual hard to find. It was very helpful to restore my device.
Text excerpt from page 54 (click to view)
DSC-P51/P51M
1-1-4. Precautions 1. Setting the Switch Unless otherwise specified, set the switches as follows and perform adjustments. 1. Mode Dial .......................................... CAMERA 2. ZOOM switch (PK-062 board S252, S254) .............. WIDE end 3. EV (Menu display) ............................ 0EV 4. DSIPLAY/LCD ON/OFF button (PK-062 board S256) ......................... OSD OFF 5. WB (WHITE BALANCE) (Menu display) ................................... AUTO 6. P.EFFECT (Menu display) ................ OFF 7. VIDEO OUT (SET UP setting) ......... NTSC
Yellow Cyan Green White Magenta
2. Order of Adjustments Basically carry out adjustments in the order given. Color bar chart (Color reproduction adjustment frame)
H C
Blue
Red
Electronic beam scanning frame
C=D
D
Magenta Red Blue Yellow Cyan
CRT picture frame
V AB A=B BA Enlargement
Fig. b (monitor TV picture)
Green
Difference in level
Adjust the camera zoom and direction to obtain the output waveform shown in Fig a and the monitor TV display shown in Fig. b.
B
A
Fig. 5-1-7
3. Subjects 1) Color bar chart (Standard picture frame). When performing adjustments using the color bar chart, adjust the picture frame as shown in Fig. 5-1-7. (Standard picture frame) 2) Clear chart (Standard picture frame) Remove the color bar chart from the pattern box and insert a clear chart in its place. (Do not perform zoom operations during this time) 3) Chart for flange back adjustment Join together a piece of white A0 size paper (1189mm � 841 mm) and a piece of black paper to make the chart shown in Fig. 5-1-8. Note: Use a non-reflecting and non-glazing vellum paper. The size must be A0 or larger and the joint between the white and black paper must not have any undulations.