Service Manual
Page 15
... on the MAIN board used in this model, the voltage is produced only when the screen is dc 5.2V and fed with regulated dc power supply from the pattern face are ...less are not indicated except for electrolytics and tantalums. • All resistors are critical for repair. • Power voltage is changed. However, the patterns of intermediate-layers have not been ... Vp-p 1 V/DIV, 20 Ms/DIV IC801 (OSC2) 204 ns 3.1 Vp-p 1 V/DIV, 100 ns/DIV PRS-505 15 15 PRS-505 Note: • Y : Parts extracted from the conductor side. • f : internal component. • : Pattern from ...
... on the MAIN board used in this model, the voltage is produced only when the screen is dc 5.2V and fed with regulated dc power supply from the pattern face are ...less are not indicated except for electrolytics and tantalums. • All resistors are critical for repair. • Power voltage is changed. However, the patterns of intermediate-layers have not been ... Vp-p 1 V/DIV, 20 Ms/DIV IC801 (OSC2) 204 ns 3.1 Vp-p 1 V/DIV, 100 ns/DIV PRS-505 15 15 PRS-505 Note: • Y : Parts extracted from the conductor side. • f : internal component. • : Pattern from ...
Service Manual
Page 54
Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Line. • C : adjustment for repair. • Power voltage is printed in each block.) For Printed Wiring Boards. PRS-505 2 2 PRS-505 2. Note: • Y : Parts extracted from the conductor side. • f : internal component. • : Pattern from the side which enables .... • The voltage and waveform of CSP (chip size package) cannot be noted due to this model, the voltage is produced only when the screen is different feom that is multi-layer printed board.
Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Line. • C : adjustment for repair. • Power voltage is printed in each block.) For Printed Wiring Boards. PRS-505 2 2 PRS-505 2. Note: • Y : Parts extracted from the conductor side. • f : internal component. • : Pattern from the side which enables .... • The voltage and waveform of CSP (chip size package) cannot be noted due to this model, the voltage is produced only when the screen is different feom that is multi-layer printed board.