Eltax AVR-800 - Available Surround Modes - Dolby; Dolby Digital EX and Pro Logic II Modes

OPTION PIN DESCRIPTION
PIN LOW HIGH
65(JAPAN) R973(OFF) R974(ON)
69(FM) R935(100KHz STEP) R940(50KHz STEP)
70(AM) R934(10KHz STEP) R941(9KHz STEP)
71(RDS) R933(OFF) R942(ON)
72(CH) R932(6.1CH) R943(7.1CH)
- 22 -
PIN No. SYMBOL I/O DESCRIPTION
61 VFD-CS O VFD Chip Selector Out Port
62 VFD-BLK O VFD BLK Out Port
66 REMOTE-OUT O Remote Control Data Output Port
67 POWER-H O Power ON/OFF Control Port(Active"H")
68 SURR-H O Surround ON/OFF Control Port(Active"H")
65,69,70,71,72 OPTION I Option Control Port
73 VOL-DOWN O
74 VOL-UP O
75 FUNC-DOWN O
76 FUNC-UP O
77 RESET I Reset Input Port(Active "L")
82 XO O
83 XI I
93 PROTECT-IN I Protect Input Port(Active "H")
94 F-MUTE O Function Mute Control Port(Active"L")
96 P-MUTE O Power Mute Control Port(Active"L")
97 T-STB O Volume IC(TC9459F) STB Output Port
98 E-STB O
99 E-CLK O
100 E-DATA O
Electronic Vol.IC(M62446AFP) Data/CLK/STB Port
10MHz Cystal Connection Port
Master Volume Up/Down Control Port
Function UP/DOWN Control Port