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Euro 9L System Manual
Euro9 Chassis
Hardware Specification
Version 2
24-07-02
Originator : Darren Jones (R&D)
E9 Version 1 Confidential 19.10.
OVERVIEW .................................................................................................................2
1.1 Chassis Construction (Diagram) .................................................................................................... 2
DP-BOARD ........................................................................................... (CONTINUED)
6
The main function of the HA-Board is to provide the input interface to external equipment for Digital
Audio signal inputs, these are received through optical and co-axial input terminals , JK2905 (optical
input) is dedicated for AV1 only , while JK2902 (optical input) and JK2903 (co-axial input) can be
attributed to any AV, selectable by the customer. The co-axial input JK2903 having priority over the
optical input JK2902. ...... An additional optional IC2902 is available which allows for each input to
independent from each other, this option is not used on Euro9. The speaker out terminals are also
provided on the HA-Board which provide connection to the external satellite speakers for L and R , L
and R surround and centre. An addition option is provided to allow the sub-woofer channel to be
output via JK2905 by a co-axial type connector, this is not required due to an internal sub-woofer
speaker being fitted inside the cabinet. ........................................................................................................... 14
The RGB output stage is mounted onto the CRT board. Each of the 3 colour channels are fed from the
DDP (pins 24~26) via Q1703, Q1704 and Q1705, which buffer and amplify the signal before it's fed
through connectors A2 to L2 to the video output amplifiers IC351,IC361 and IC371 (TDA6103Q). The
RGB signals are amplified before being output to the CRT, a reference voltage for the internal
amplifiers is fed to pin 5 of IC351.IC361 and IC371. SVM drive is provided on the L-Board.................. 14
RESOURCE ALLOCATION......................................................................................15
3.1 I2C bus addresses ................................................................................................................................. 15
3.2 MSP I2C Control table ........................................................................................................................ 15
3.3 DDPC I2C Control table...................................................................................................................... 22
3.4 VSP94xx I2C Control table ................................................................................................................. 23
3.5 AV Switch CXA2069 I2C Control table............................................................................................. 23
3.6 AV switching matrix............................................................................................................................ 23
3.7 AV Switch registers ............................................................................................................................. 23
3.8 Tuner Control table............................................................................................................................. 25
Overview
This document describes the hardware of the E9 family of Analogue TV models made by Matsushita
under the brand name of Panasonic.
1.1 Chassis Construction (Diagram)
The hardware is found on the combined A, D, DF, DP, G, H, HA, J, L and Z circuit boards. It consists
of the following circuitry portions; refer to schematics TNP8EA007, TNP8ED005, TNPA1806,
TNP8EDP01, TNP8EG005, TNP8EH008, TNP8EHA03, TNP8EJ004, TNP8EL015 and TNPE8Z004
respectively.
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E9 Version 1 Confidential 19.10.
1.2 A board (Main Signal Processing )
Connectors General Description
A1 - Interface to D-PCB (D2) - mixed signal lines, SCL , SDA, GND and VCC
A2 - Interface to L-PCB (L2) - RGB and SVM output signal lines
A3 - Interface to Ext. Flash programmer - Ext programmer for FLASH memory
A4 - Interface to H-PCB (H4) - mixed signals CVBS , Y/C, Pb/Pr and RGB Input
A5 - Interface to H-PCB (H5) - mixed signals for uP input/output
VSP9415 or 7 (MicronasVideo Signal Processor) (IC1501)
Description :- Input D/A and matrix switch for CVBS ,Y/C Pb/Pr and RGB (with fast Blanking)
ITU656 digital o/p interface to backend display processor (DDPC)
Multistandard Colour decoder (Pal, Secam and NTSC)
PiP Input channel (available on VSP9417 only )
H/V and Panorama Scaler
Embedded DRAM for Frame based scan rate convertor
Noise reduction
Comb Filter
Picture Improver LTI , CTI
Global motion/still detector and Film pull down mode
Data slicer (WSS , Closed Caption and Violence control)
2
I C control
Single 20.25MHz clock
3.3V and 1.8V Supply Voltage
DDP3315C (Micronas Backend Deflection Processor) (IC1701)
Description: ITU656 digital Input (4:2:2)
Blacklevel expander
Picture Improver LTI , CTI NCE and Peaking
RGB and SVM output driver
Auto W/B cut-off and Drive adjustment
H/V-DAF output driver
East/West correction driver
OSD insertion to backend
H/V and Panorama scaler
2
I C control
Single 5MHz clock
5V and 3.3V Supply Voltage
SDA6000 (Micronas Micro Processor) (IC1101)
Description: I/O peripheral control
2
Three I C Bus control lines for external devices
Bus Line 1 supports - VSP and DDPC
Bus Line 2 supports - MAS , DPL ,MSP and Tuner
Bus Line 3 supports - AV matrix switch (CXA2069)
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E9 Version 1 Confidential 19.10.
A board (continued)
SDA6000 (Micronas Micro Processor ) continued
Description: Teletext Decoder
Q-link decoder
OSD and Teletext character generator
System Reset generator
Single 6MHz clock
3.3V and 1.8V Supply Voltage
Other IC
IC1102 (TVSA0399) Fujitsu, 8Mbyte Flash (MBM29LV800TA).
IC1103 (PST9128NR) Panasonic, System Reset
IC1104 (AT24C32-PC27) ATMEL, 32K EAROM .
IC1106 (B39S64160BT8) Samsung, 64Mbit SDRAM
IC1107 (TC7MBD3245FK) Toshiba, Bus Level Shifter
IC1502 (BA18BC0FP) ROHM, 1.8V Regulator
IC1503 (NJM2283M) JRC, 2-Input 3-channel video switch
1.3 D-Board (Main PSU, Deflection and Audio)
Connectors General Description
D1 - Interface to H-PCB (H1) - mixed signal lines, SCL , SDA, GND and VCC
D2 - Interface to A-PCB (A1) - mixed signal lines, GND and VCC
2
D3 - Ext. Service connector - I C and IR input
D4 - Interface to DP-PCB (DP3) - GND , VCC
D5 - Interface to DP-PCB (DP4) - mixed signals (Dolby)
D6 - AFB microphone Input (R)
D7 - AFB microphone Input (L)
D8 - Interface to G-PCB (G7) - mixed signals , CVBS ,Y/C , Audio and uP signals
D9 - Interface to G-PCB (G6) - VCC inputs from secondary Standby/IRD PSU
D10 - Interface to G-PCB (G3) - Main Relay ON/OFF
D11 - Interface to G-PCB (G4) - Regulated mains Input
D12 - Interface to L-PCB (L3) - +B and Heater VCC Input
D13 - Interface to DF-PCB (DF2) - VCC output to DAF cct
D14 - Interface to DF-PCB (DF1) - H/V-DAF output drive signals
D15 - Horizontal DY output
D16 - Vertical DY output
D17 - Interface to G-PCB (G16) - Audio L and R out
D18 - Earth Pin - non use
D19 - Screen adjustment - non use
D20 - Interface to DP-PCB ( DP2) - mixed signals (Dolby)
D21 - Interface to Z-PCB - non use on E9 (IRD)
D22 - Interface D~D-PCB (D23) - AV3 CVBS input
D24 - Interface to Z2-PCB - Sub-Woofer VCC Supply
D25 - Interface to Z2-PCB - L and R out (non use)
MSP3410G or 11G (Micronas Multistandard Sound Processor) (IC2001)
Description: IF and audio baseband input
Nicam ,FM and AM demodulator (B/G , I , L and D/K)
Ext. audio switch matrix (scart)
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E9 Version 1 Confidential 19.10.
D board (continued)
Volume , Bass and Treble control
Sub-Woofer Output
H/P L/R audio output
Virtual Dolby (MSP3411G only)
2
I C control
Single 18.432Mz clock
5V Supply Voltage
Other IC
IC251 (LA4282) Sanyo, 10W x 2 Stereo Audio Amplifier
IC451 (LA7876N) Sanyo, Vertical Amplifier
IC849 (STRF6656LF57) Sanken, Main PSU control IC
IC2201 (AN6554NSF-E2) non-use, Panasonic, Quad Operation Amplifier
IC2202 (BA15218F) non-use,ROHM, Dual Operation Amplifier
IC2221 (AN6554NSF-E2) non-use, Panasonic, Quad Operation Amplifier
IC3801 (BA09ST-V5) ROHM, 9V regulator with on/off switch
IC3802 (BA08T-M3) ROHM, 8V regulator
IC3803 (BA033T-M3) ROHM, 3.3V regulator
IC3804 (BA05T-M3) ROHM, 5V regulator
IC3805 (BA033ST-V5) ROHM, 3.3V regulator with on/off switch
IC3806 (LD1117V25C) ROHM, 2.5V low drop regulator
IC3807 (BA05ST-V5) ROHM, 5V regulator with on/off switch
TNR001 (BA05ST-V5) ROHM, 5V regulator with on/off switch
1.4 DP-Board (Digital Dolby)
Connectors General Description
DP1 - Interface to Z-PCB (Z1) - mixed signals lines , SPDIF , Audio
DP2 - Interface to D-PCB (D20) - mixed signal lines
DP3 - Interface to D-PCB (D4) - GND and VCC
DP4 - Interface to D-PCB (D5) - mixed signals , Audio
DP5 - Interface to HA-PCB (HA3) - non-use option , SPDIF input
MAS3528E (Micronas Dolby Digital Decoder) (IC2502)
Description: SPDIF input/output
5.1-channel Digital Dolby decoder (AC3)
2-channel Down mixing
2
I S input/output
2
I C control
Single 18.432MHz clock
5V Supply Voltage
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E9 Version 1 Confidential 19.10.
DP-Board (continued)
DPL4519G (Micronas Dolby Prologic Processor) (IC2503)
Description: Dolby Pro Logic Sound Decoder
I2S input
Sound effect modes
2
I C control
Single 18.432MHz clock
5V Supply Voltage
1.5 G- Board (User Interface and Standby/IRD PSU)
Connectors General Description
G1 - AC Input
G2 - Deguass coil output
G4 - Interface to D-PCB (D11) - Regulated mains ouput (main PSU)
G5 - Interface to Z-PCB (Z5) - non-use , regulated mains output (Dolby PSU)
G6 - Interface to D-PCB (D9) - VCC outputs from secondary Standby/IRD PSU
G7 - Interface to D-PCB (G7) - mixed signals , CVBS ,Y/C , Audio and uP signals
G8 - Rotation coil output
G9 - non use - rotation / purity coil output
G10 - Interface to Z-PCB (Z10) - non use , VCC outputs to IRD
G11 - Tweeter out L and R
G!2 - GND terminal - non use
G13 - Interface to SD memory card - non use
G14 - Speaker out L and R
G16 - Interface to D-PCB (D17) - Speaker output, Audio L and R
G18 - Interface to D-PCB(D28) - Main Relay ON/OFF
IC801 (MIP0254SPSCF) Sanken, Standby PSU control IC
IC1900 (LA6515) Sanyo, Power Operation Amplifier
IC2351 (NJM4556AS) JRC, Dual Operation Amplifier
1.6 H- Board (A/V and RGB Interface)
Connectors General Description
H1 - Interface to D-PCB (D1) - mixed signal lines, SCL , SDA, GND and VCC
H2 - Interface to IRD - non use
H4 - Interface to A-PCB (A4) - mixed signals CVBS , Y/C , Pb/Pr and RGB Input
H5 - Interface to A-PCB (A5) - mixed signals for uP input/output
JK3001 - Ext.scart Interface - full scart function
JK3002 - Ext.scart Interface - Scart no RGB input with AV-link
JK3003 - Ext.scart Interface - full scart function
JK3004 - Phono Interface - audio L and R out
IC3001 (CXA2069Q) Sony, Video/Audio matrix switch
IC3301 (TDA8601T) Philips, RGB and Fast Blanking sw matrix
IC3002 (MN1504X) Mitsumi, Video switch
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E9 Version 1 Confidential 19.10.
1.7 HA- Board (SPDIF input and Speaker Terminal out)
Connectors General Description
HA1 - Interface to Z-PCB (Z14) - mixed signal lines
HA2 - Interface to Z-PCB (Z2) - Speaker output
HA3 - Interface to DP-PCB (DP5) - non-use option , S/Pdiff output
JK2901 - Ext.optical Interface - S/Pdif Input
JK2902 - Ext.optical Interface - S/Pdif Input
JK2903 - Ext.coaxial Interface - S/Pdif Input
JK2905 - Ext.coaxial Interface - S/Pdif Input
IC2902 (TC74HC00AF) non-use, Quad 2 input NAND gate
1.8 J- Board (Bridging PCB D~G-Board )
Connectors
J01 - Interface D-PCB (D8) to G-PCB (G7) via J05
J02 - Interface D-PCB (D9) to G-PCB (G6) via J06
J03 - Interface D-PCB (D17) to G-PCB (G14) via J07
J04 - Interface D-PCB (D10) to G-PCB (G3) via J08
1.9 L- Board (CRT Driver)
Connectors
L1 - CRT earth connector
L2 - Interface to A-PCB (A2) - RGB , SVM drive signals and 8V supply
L3 - Interface to D-PCB (D12) - +B and Heater Supply
L4 - Earth connector
L5 - VM coil drive
L6 - Earth connector
L8 - G2 input from FBT
L9 - CRT earth connector - non use
JK381 - CRT base connector
IC351 (TDA6101Q) Philips, R-out driver
IC361 (TDA6101Q) Philips, G-out driver
IC371 (TDA6101Q) Philips, B-out driver
IC381 (TL431ACLP) TI, Precision regulator
1.10 Z2- Board (Sub Woofer)
Connectors
Z1 - Interface to D-PCB (D4) - +B
Z2 - Interface to D-PCB (D26) - Sub-woofer input
Z3 - Interface to D-PCB (D25) - Mute In
Z4 - Interface to D-PCB (D24) - +B audio amp
Z5 - Speaker out
IC2404 (TDA2030V) ST ,13W Sub-woofer audio amplifier
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E9 Version 1 Confidential 19.10.
1.11 Z1- Board (Dolby PSU and Amplifier / IRD interface)
Connectors
Z1 - Interface to DP-PCB (DP1) - mixed signals lines , SPDIF , Audio
Z2 - Interface to HA-PCB (HA2) - Ext. Speaker out
Z3 - Interface to IRD - non use
Z4 - Interface to IRD - non use
Z5 - Regulated mains input
Z6 - Interface to IRD - non use
Z7 - Interface to IRD - non use
Z10 - Interface to G-PCB (G10) - non use ,+B outputs to IRD
Z11 - Sub-woofer speaker out
Z13 - Interface to HB-PCB - non use , RS232 interface IRD
Z14 - Interface to HA-PCB (HA1) - +B S/Pdiff input
IC2402 (LA4282) Sanyo, 2 x 10W stereo audio amplifier
IC2403 (LA4282) Sanyo, 2 x 10W stereo audio amplifier
IC2404 (TDA2030V) ST, 13W Sub-woofer audio amplifier
IC2902 (TC74HC00AF) non-use, Quad 2 input NAND gate
IC5808 (BA05ST-V5) non use ROHM, 5V voltage regulator (IRD)
IC5804 (BA09ST-V5) non use ROHM, 9V voltage regulator (IRD)
IC5803 (LM2576) non use National, 5V switched DC-DC regulator (IRD)
IC5802 (LM2576) non use National, 3.3V switched DC-DC regulator (IRD)
IC5806 (PQ1CG21H2RZ) non use Sharp, 2.5V chopper regulator (IRD)
IC2701 (STRF6653) Sanken, Dolby PSU control IC
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E9 Version 1 Confidential 19.10.
2. Functional Description
2.1 A-Board (Video Block diagram)
The A-PCB is responsible for frontend video and backend deflection processing , also system control
via IC1501 (VSP9415/7) , IC1701 (DDP3315C) and IC1101 (SDA6000) respectively.
VSP9415 & 7
The VSP device comprises a digital multistandard colour decoder for master and slave
channel (the slave channel only being available on VSP9417 version) , a RGB interface with fast
blanking (scart capability) . Horizontal , vertical and panaroma scaler , embedded DRAM for frame
based scanrate up-conversion and picture improvements such as CTI , LTI , noise reduction, comb
filtering and adaptive horizontal , vertical peaking.
The Main CVBS signal is fed from pin 13 of A4 to pin 55 of the VSP directly , the Y/C input is fed
from pin 11 and 12 of A4 , the `Chroma' signal being passed through IC1503 to pin 46 or directly to
pin 56 of the VSP .
The PIP CVBS signal is fed from pin 5 of A4 to pin 57 of the VSP directly , the Y/C input is fed
from pin 5 and 6 of A4 , the `Chroma' signal being passed through IC1503 to pin 39 or directly to pin
58 of the VSP.
IC1503 is only required for PiP models when it is necessary to display the Main and PiP
channel as a pure Y/C signal. For models w/o PiP the `Chroma' signal is passed directly to the VSP.
IC1503 is a standard video switch which can switch 2 inputs to one ouput , the inputs being Ext. Red
or C-PiP and Pr (Progressive Input) or C-Main. The control switch is provide by the M2 which
determines whether a customer has the YPbPr input source connected.
RGB and fast blanking is fed via A4 pins 8,9,10 and 7 respectively to the VSP input pins
37,39,40 and 41. As an option YPrPb (progressive input) can be fed via A4 pins 16 , 17 and 18 to the
VSP input pins 47 , 46 and 48.
The VSP requires both 1.8V and 3.3V supply voltages these being separated via LC filters to
the analogue and digital parts of the VSP . The 1.8V is fed by IC1502 , an on board SMT regulator ,
the 3.3V is supplied from the D-PCB by IC3803 via A1 pin 20.
2 2
The VSP is controlled via the I C bus pins 6 and 13 , the I C bus being 3.3V (VSP9417 I2C
specification) , the VSP has one crystal being of 20.25MHz which provides all necessary timing for the
whole IC.
The backend interface to the DDPC is made via the ITU656 digital video interface in 4:2:2
format pins 10,15,16,21,22,30,31and 32, this 8 bit bus provides all necessary video, chroma and sync
information. The timing between the VSP and DDPC is made via the LLC2 digital clock pin 9.
DDP3315C
The DDPC is a single