Superb rendition. Drawings (schematics) complete and unabridged. I do a great deal of vintage audio restoration. Documentation is essential for successful repairs. I have found sources over the years that offer good documentation, but rarely all that is necessary. Owner's Manuals has filled that void with complete and legible documentation. They have narrowed my "favorites" to a more manageable collection. This Denon manual in particular contained the latest revisions level, and offered alterations favorable to updating the item. The Illustrated Parts Breakdown (IPB) was well enough detailed to simplify part symbols and physical locations. You will not be disappointed!
Pin Name
Y OUT DL-MODE R-Y OUT R-Y CONT B-Y OUT B-Y CONT ID FIL R-Y IN VCC B-Y IN GND F0-FIL C IN BELL-FIL Y IN BELLCONT SCP-IN VCC 4.43 CW ID SW SYSTEM
I/O
O O O I O I I I � I � I I I I I I � I I The output pin for Y signal.
Description
The pin for controlling the Y processing mode: to VCC: 5.5MHz trap ; open: 5.5MHz trap + D.L ; to GND: DL. (Not used) The output pin for demodulated R-Y signal. The pin for controlling the black offset level. (Not used) The output pin for demodulated B-Y signal. The pin for controlling the black offset level. (Not used) The pin for connecting the SECAM ident filter capacitor. The input pin for external R-Y signal. (Not used) The VCC pin for Y/C processing block. The input pin for external B-Y signal. (Not used) The GND pin. The pin for connecting a capacitor for automatic adjusting circuit. The chroma signal input pin. The pin for connecting a capacitor for the bell filter fo, 4.286MHz. The Y signal input pin. The pin for selecting the bell filter fo. fo + 70KHz: open ; fo + 35KHz:20k to GND ; fo: to GND. The pin to input the sand castle pulse, SCP. VCC pin for logic block. The pin for input 4.43MHz of carrier wave for self adjustment circuit. The switch pin for selecting the ID detection mode. H + V: connected to VCC ; Auto search: opened ; H: connected to GND. (Not used.)