Error 16
= PIP/DW Tuner I2C error. The Tuner (TEDE9 – item 1900) on the PIP-panel does not respond to the micro
controller.
Error 17
= PIP IC – M65669SP I2C failure (item 7803) or Double Window IC SAB9081 I2C failure.
Error18
= I/O expander IC – 62320P I2C failure (item 7910 on PIP panel).
Error 19
= Guide+ I2C failure (LC27016B – item 7005).
Error 20
= V-chip for PIP, IC ZILOG 86130 I2C failure.
Error 21
= NV clock IC MK41T56 I2C failure at mono board – Item 7011 at A7. (Latam only)
Error 22
= Reserved.
Error 23
= Second BOCMA IC – TDA888xx (item 7301on Double Window PIP panel) I2C communication failure.
Error codes 1,2, and 4 are protection codes, and in this case the supplies of some circuits will be switched off. Also in
protection, the LED will blink the number of times equivalent to the most recent error code.
Error code table
Error code
Error description
Possible defective components
0
No error detected
—
1
X-ray protection/ EW and/or High
beam protection active
LOT, Line deflection circuit, EW-circuit
or CRT amplifier circuit, picture tube or
+200V missing
2
Vertical protection
Vertical circuit is defective
3
Reserved
4
5V protection active
+5V supply line is low or short circuit
5
Reserved
6
General I2C bus error
I2C bus s/c or o/c on µP
7
BC-loop not stabilized
RGB amplifiers, RGB guns or RGB
driving signals of BOCMA
8
BOCMA (signal processor) I2C error
IC 7301on SSB
9
BOCMA (signal processor) 8V
supply failure
IC 7301 and R3331on SSB
10
NVM I2C error
IC 7066
11
NVM identification failure
IC 7066
12
µProcessor internal RAM test failure
IC 7064
13
Main Tuner I2C error
IC 1225 – UV13xx
14
Sound processor I2C error
IC 7 (2CS/Nicam)
15
SRAM I2C error
IC 7070
16
PIP tuner I2C error
IC 1900 – TEDE9
17
PIP IC I2C error or DW IC I2C error
18
I/O expander IC 62320P I2C error
IC 62230P – item 7910
19
Guide+ I2C error
IC LC27016B – item 7005
20
V-chip for PIP – I2C error
IC ZILOG 86130 -
21
NV clock – I2C error
IC MK41T56 – item 7011
22
Reserved
23
Second BOCMA (signal processor)
IC (on Double Window PIP panel) –
I2C error
IC TDA888xx – item 7301on Double
Window PIP Panel
Summary of Contents for 7592
Page 1: ......
Page 5: ......
Page 10: ...GENERAL INFORMATION Typical Models Standard Screen Model 27PT71 Flat Screen Model 27PT91 ...
Page 13: ...CBA Location Guide ...
Page 18: ......
Page 19: ......
Page 20: ......
Page 21: ......
Page 22: ......
Page 23: ......
Page 24: ......
Page 25: ......
Page 35: ......
Page 36: ......
Page 37: ......
Page 38: ......
Page 45: ...Option Codes for Single Tuner PIP and 2 Tuner PIP ...
Page 46: ...Option Codes for Models Without PIP ...
Page 47: ...Option Codes for Double Window ...
Page 50: ...Small Signal Panel PCB Test Point Guide ...
Page 55: ...SAM Screen and Menu Structure ...
Page 90: ...Wiring Diagrams ...
Page 91: ......
Page 92: ...Block Diagrams ...
Page 93: ......
Page 94: ......
Page 95: ......
Page 96: ...27H8 7592 ...
Page 97: ...27H8 7592 ...
Page 98: ...27H8 7592 ...
Page 99: ...27H8 7592 ...
Page 100: ...27H8 7592 ...
Page 101: ...27H8 7592 ...
Page 102: ...All Models 7592 H8 Chassis Circuit Board Location Guide ...
Page 103: ...All Models 7592 LSP Panel Power Supply A1 ...
Page 104: ...All Models 7592 LSP Panel Line Deflection A2 ...
Page 105: ...All Models 7592 LSP Panel Frame Deflection A3 ...
Page 106: ...All Models 7592 LSP Panel Tuner A4 ...
Page 107: ...All Models 7592 LSP Panel Cinch A5 ...
Page 108: ...All Models 7592 LSP Panel Audio A6 ...
Page 109: ...All Models 7592 LSP Panel Front Control Rotation Headphone A7 ...
Page 110: ...All Models 7592 CRT Panel B ...
Page 111: ...All Models 7592 SSB Panel IF Video Sync Chroma C1 ...
Page 112: ...All Models 7592 SSB Panel Video Features C2 ...
Page 113: ...All Models 7592 SSB Panel Microcontroller C3 ...
Page 114: ...All Models 7592 SSB Panel Memory C4 ...
Page 115: ...All Models 7592 SSB Panel Audio Processing C5 ...
Page 116: ...All Models 7592 SSB Panel Audio Processing C6 ...
Page 117: ...All Models 7592 SSB Panel SSB Conector C7 ...
Page 118: ...All Models 7592 Side Jack Panel D Top Control Panel E ...
Page 119: ...All Models 7592 Double Window Panel Control F1 Tuner Panel F2 ...
Page 120: ...All Models 7592 Double Window Panel I O Processing F3 ...
Page 121: ...All Models 7592 Double Window Panel IF Video Sync F4 ...
Page 122: ...All Models 7592 Double Window Panel V Chip Processor F5 NV ROM F6 ...
Page 123: ...All Models 7592 DC Shift DAF Panel G ...
Page 124: ...All Models 7592 M Link Interface Matrix Surround I ...
Page 125: ...All Models 7592 Front Interface Panel J ...
Page 126: ...All Models 7592 Guide Plus Panel K1 ...
Page 127: ...All Models 7592 Guide Plus Panel K2 ...
Page 128: ...All Models 7592 2nd Front End PIP Panel L1 ...
Page 129: ...All Models 7592 PIP Color L2 ...
Page 130: ...All Models 7592 Front Interface Headphone Panel Q ...
Page 131: ...All Models 7592 DAF Panel Inner Pin Cushion Correction Panel W ...
Page 132: ...All Models 7592 A Large Signal Panel PCB Top View ...
Page 133: ...All Models 7592 A Large Signal Panel PCB Bottom View ...
Page 134: ...All Models 7592 B CRT Panel PCB Top View ...
Page 135: ...All Models 7592 B CRT Panel PCB Bottom View ...
Page 136: ...All Models 7592 C Small Signal Panel PCB Top View ...
Page 137: ...All Models 7592 C Small Signal Panel PCB Bottom View ...
Page 138: ...All Models 7592 D Side Jack Panel E Top Control Panel Top View ...
Page 139: ...All Models 7592 D Side Jack Panel E Top Control Panel Bottom View ...
Page 140: ...All Models 7592 F Double Window PIP Panel PCB Top View ...
Page 141: ...All Models 7592 F Double Window PIP Panel PCB Bottom View ...
Page 142: ...All Models 7592 G DC Shift DAF Panel Top View only ...
Page 143: ...All Models 7592 I M Link Interface Matrix Surround Top View ...
Page 144: ...All Models 7592 I M Link Interface Matrix Surround Bottom View ...
Page 145: ...All Models 7592 J Front Interface Panel PCB Top View only ...
Page 146: ...All Models 7592 K Guide Plus Panel PCB Top View only ...
Page 147: ...All Models 7592 L 2nd Front End PIP Panel PCB Top View ...
Page 148: ...All Models 7592 L 2nd Front End PIP Panel PCB Bottom View ...
Page 149: ...All Models 7592 Q Front Interface Headphone PCB Top View ...
Page 150: ...All Models 7592 Q Front Interface Headphone PCB Bottom View ...
Page 151: ...All Models 7592 W DAF Panel Inner Pin Cushion Correction Panel PCB ...
Page 152: ...MAIN CABINET EXPLODED VIEW ...