Zenith A20A22D - Connect Antenna Only to TV

A25A12D4 .................................................... 4-11
A25A74R ...................................................... 4-11
A25A74R7 .................................................... 4-12
A25A74R8 .................................................... 4-12
A25A76R ...................................................... 4-12
A25A76R7 .................................................... 4-12
A25A76R8 .................................................... 4-13
A27A11D...................................................... 4-13
A27A11D4 .................................................... 4-13
A27A11D8 .................................................... 4-13
A27A11D84 .................................................. 4-13
A27A12D...................................................... 4-13
A27A12D4 .................................................... 4-14
A27A12D8 .................................................... 4-14
LGA26A02DM ................................................ 4-14
LGA26A02DM4............................................... 4-14
LGA26A02DM64 ............................................. 4-14
LGA26A02DM7............................................... 4-14
LGA26A02DM74 ............................................. 4-15
LGA26A02DM8............................................... 4-15
LGA26A11DM ................................................ 4-15
LGA26A11DM4............................................... 4-15
LGA26A11DM64 ............................................. 4-15
LGA26A11DM7............................................... 4-16
LGA26A11DM74 ............................................. 4-16
LGA26A11DM8............................................... 4-16
LGA26A12DM ................................................ 4-16
LGA26A02GM ................................................ 4-16
LGA26A02GM7 ............................................... 4-16
LGA26A02GM8 ............................................... 4-17
LGA29A11DM ................................................ 4-17
LGA29A11DM4............................................... 4-17
LGA29A11DM8............................................... 4-17
LGA29A11DM84 ............................................. 4-17
LGA29A12DM ................................................ 4-17
LGA29A12DM4............................................... 4-18
LGA29A12DM84 ............................................. 4-18
LGA29A11GM ................................................ 4-18
GA-3 MODELS ...................................................... 4-18
A25A22BT .................................................... 4-18
A25A22BT4 .................................................. 4-18
A25A22BT64 ................................................. 4-19
A25A22BT7 .................................................. 4-19
A25A22BT74 ................................................. 4-19
A25A22BT8 .................................................. 4-19
A25A22BT84 ................................................. 4-19
A25A23W ..................................................... 4-20
A25A23W4 .................................................... 4-20
A25A23W6 .................................................... 4-20
A25A23W64 .................................................. 4-20
A25A23W7 .................................................... 4-21
A25A23W74 .................................................. 4-21
A25A23W8 .................................................... 4-21
A25A23W84 .................................................. 4-21
A25A23W9 .................................................... 4-21
A27A22BT .................................................... 4-22
A27A22BT4 .................................................. 4-22
A27A22BT8 .................................................. 4-22
A27A22BT84 ................................................. 4-22
A27A23W ..................................................... 4-23
A27A23W4 .................................................... 4-23
A27A23W8 .................................................... 4-23
A27A23W84 .................................................. 4-23
A27A74R ...................................................... 4-23
A27A74R8 .................................................... 4-23
A27A76R ...................................................... 4-24
A27A76R8 .................................................... 4-24
LGA26A23WM ................................................ 4-24
LGA26A23WM6 .............................................. 4-24
LGA26A23WM7 .............................................. 4-25
LGA26A23WM74............................................. 4-25
LGA26A23WM8 .............................................. 4-25
LGA26A23WM9 .............................................. 4-25
LGA29A23WM ................................................ 4-25
LGA29A23WM4 .............................................. 4-26
LGA29A23WM8 .............................................. 4-26
LGA29A23WM84............................................. 4-26
SECTION 5 EXPLODED VIEWS
GA1 19/20V MONO TABLE TOP SET EXPLODED VIEW..... 5-1
GA1 19/20V STEREO TABLE TOP SET EXPLODED VIEW... 5-2
GA2 25/26V TABLE TOP SET EXPLODED VIEW .............. 5-3
GA2 25V TRADITIONAL CONSOLE EXPLODED VIEW ....... 5-4
GA2 25V CONTEMPORARY CONSOLE EXPLODED VIEW .... 5-5
GA2 27/29V TABLE TOP SET EXPLODED VIEW .............. 5-6
GA3 25/26V TABLE TOP SET EXPLODED VIEW .............. 5-7
GA3 27/29V TABLE TOP SET EXPLODED VIEW .............. 5-8
GA3 27V TRADITIONAL CONSOLE EXPLODED VIEW ....... 5-9
GA3 27V CONTEMPORARY CONSOLE EXPLODED VIEW .. 5-10
SECTION 6 SCHEMATICS
GA1 SCHEMATICS .................................................... 6-1
INTERCONNECT DIAGRAM .................................. 6-1
AUDIO PROCESSOR .......................................... 6-2
MAIN PROCESSOR ............................................ 6-3
VIDEO PROCESSOR ........................................... 6-4
POWER SUPPLY & H/V DEFLECTION ..................... 6-5
VIDEO OUTPUT ................................................ 6-6
BLOCK DIAGRAMS ............................................ 6-7
PCB LAYOUT .................................................... 6-8
SMD LAYOUT ................................................... 6-9
GA2 SCHEMATICS .................................................. 6-11
INTERCONNECT DIAGRAM ................................ 6-11
POWER SUPPLY .............................................. 6-12
AUDIO PROCESSOR ........................................ 6-13
MAIN PROCESSOR .......................................... 6-14
VIDEO PROCESSOR ......................................... 6-15
H/V DEFLECTION ............................................ 6-16
VIDEO OUTPUT .............................................. 6-17
BLOCK DIAGRAMS .......................................... 6-18
PCB LAYOUT .................................................. 6-19
SMD LAYOUT ................................................. 6-20
GA3 SCHEMATICS .................................................. 6-21
INTERCONNECT DIAGRAM ................................ 6-21
POWER SUPPLY .............................................. 6-22
AUDIO PROCESSOR ........................................ 6-23
MAIN PROCESSOR .......................................... 6-24
VIDEO PROCESSOR ......................................... 6-25
H/V DEFLECTION ............................................ 6-26
JACK & SWITCHING CIRCUIT ............................ 6-27
VIDEO OUTPUT .............................................. 6-28
BLOCK DIAGRAMS .......................................... 6-29
PCB LAYOUT .................................................. 6-30
CM150 TOC - 2 GA -TOC
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