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DVD Surround Receiver
MX1050D/22 MX1060D/22S
Service Service Service
Service Manual
For Repair infromation on the Sub-woofer please refer to Type/version package on page 1-2
TABLE OF CONTENTS
Page Location of pc boards & Type/version package ......... 1-2 Technical Specifications ............................................. 1-3 Measurement setup .................................................... 1-4 Service Aids, Safety Instruction, etc. .......................... 1-5 Repair Instructions ...................................................... 2-1 Disassembly Instructions & Service positions .............. 3 Set Block & Wiring diagram ........................................... 4 PSU Board ..................................................................... 5 Front Board .................................................................... 6 Tuner Board (For information only) ............................... 7 AV Output Board ......................................................... 8B DVD Module (For information only) ............................... 9 Audio Switch Board ..................................................... 10 Video Switch Board ..................................................... 11 Power Amplifier Board ................................................. 12 Pro-Logic Board: .......................................................... 13 Set Mechanical Exploded view & parts list ................. 14
©
Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
CLASS 1 LASER PRODUCT
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by KC 0134 Service Audio Printed in The Netherlands Subject to modification
GB
3139 785 22950
Version 1.0
1-2
LOCATION OF PC BOARDS
Main Amplifier Board DVD Mech Loader DVD Main Board PSU Board
Front Board (behind the metal panel)
Pro-Logic Board
Tuner Board
Audio Switch Board
Video Switch Board
AV Output Board
VERSION PACKAGE: Type /Versions: Package Unit: Center Unit DFR1500/00 Center Unit DFR1600/00S Sub-woofer SW965/00 Sub-woofer SW966/00S Satellite Speakers CS985/17 Satellite Speakers CS990/17S MX1050D /22 x x x x x x 3139 785 22970 3139 785 22890 MX1060D /22S For repair see Service Manual with 12NC given below
1-3 SPECIFICATIONS
GENERAL: Mains voltage Mains frequency Power consumption Clock accuracy Dimension (w x h x d) TUNER: FM Tuning range Grid IF frequency Aerial input Sensitivity at 26dB S/N : 87.5-108MHz : 50kHz : 10.7MHz ± 70kHz : 75 coaxial : < 6µV : > 25dB : > 75dB : < 3% : > 18dB : < 28dB : 230V : 50Hz : < 4W at Standby < 450W Maximum : < 3 seconds/day : 435 x 140 x 430mm
Selectivity at 600kHz bandwidth Image rejection Distortion at RF=1mV, dev. 75kHz Crosstalk at RF=1mV, dev. 75kHz Stereo threshold MW Tuning range Grid IF frequency Aerial input Sensitivity at 26dB S/N
DVD SECTION: Reference: NTSC Test Disc PAL Test Disc Load Impedance Laser Type Disc Diameter Play time (12cm): Single Layer Dual Layer 2 Sides, Single Layer 2 sides, Dual Layer Video Decoding Video DAC Signal System Video Format Video S/N ratio Audio DAC Video Output: CVBS Output S-Video Output Digital Output
1)
: ABEX - TDV540 : PHILIPS - LVP10.01 : 75 : 650 ± 5nm : 8cm / 12cm
: 2.12hr : 4.01hr : 4.26hr : 8.02hr : MPEG2 : 10 Bits : PAL / NTSC : 4:3 / 16:9 : 56dB min. : 24 Bits / 96kHz : 1Vp-p ± 10%, Y : 1Vp-p ± 10% C : 286mVp-p ± 10% : Coaxial & Optical
: 531-1602kHz : 9kHz : 450kHz ± 3kHz : Frame aerial : < 3.2mV/M : > 20dB : > 38dB : > 28dB : < 5%
8, 1kHz, 0.7% THD
Selectivity at 18kHz bandwidth IF rejection Image rejection Distortion at RF=50mV, m=80% AMPLIFIER:
Reference Output = 1W @ 8 Output power: Stereo L/R : 2 x 60W DIN Surround L/R : 2 x 60W DIN Center : 60W DIN 1) Distortion at 1kHz, rated power - 6dB : < 0.7% Signal to Noise Ratio : > 65dB CCIR Frequency response Treble control Bass control VCR / TV / CDR input : 20Hz - 20kHz / ± 1dB : 10kHz / ± 10dB : 100Hz / ± 10dB : 460mV ± 70mV : > 3V : 500mV ± 20%
1) 1)
Sub-woofer output (without load) Digital output (IEC958, 44.1kHz)
1-4
Tuner AM Band
SSG=Standard Signal Generator
LOAD
8 OHM L R
SCOPE
2 CH
S-Video/Scart/Digital Output
SCOPE AC LEVEL METER SCOPE
2 CH
AM/FM SSG
OUT
LOOP
AM LOOP ANT
AC LEVELMETER
2 CH
AC METER LEVEL
AC LEVEL METER
OPT COAX
2 CH
DISTORTION METER
2 CH
L
R
DTS DECODER
AM ANT
FL
FR
DUT
UL/S-VIDEO CE/SCART
R L REC OUT
DIGITAL OUT
DUT
Tuner FM Band
SSG=Standard Signal Generator
LOAD
8 OHM L R
SCOPE
2 CH
CD/DVD/C-VIDEO OUTPUT
AC LEVEL METER
AM/FM STEREO SSG
OUT
NTSC/PAL VIDEO SIGNAL GENERATOR
SCOPE
LOAD 8 OHM
SCOPE
AC LEVELMETER
2 CH
C-VIDEO IN MONITOR REC OUT VIDEO
SL/SR CENTER FL/FR SUB SL SR C FL FR OUT
LEVEL DISTORTION METER 2 CH
PADHEAD
DISTORTION METER
2 CH
DUT
SWITCH
SCOPE 2 CH
FM ANT
FL
FR
DUT
Balance EQ Power
SCOPE AUDIO STEREO GENERATOR
L R LOAD 8 OHM
AC LEVEL METER
SL/SR CENTER FL/FR
LEVEL DISTORTION METER 2 CH
L
R IN
SUB OUT
SWITCH
SL SR C FL FR
SCOPE 2 CH
DUT
1-5
SERVICE AIDS
Service Tools: Universal Torx driver holder .................................. 4822 395 91019 Torx bit T10 150mm ............................................. 4822 395 50456 Torx driver set T6 - T20 ......................................... 4822 395 50145 Torx driver T10 extended ...................................... 4822 395 50423 ESD Equipment: Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953 Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958 Anti-static wristband .............................................. 4822 395 10223 Connector box (1M) ............................................ 4822 320 11307 Extension cable (to connect wristband to conn. box) .................. 4822 320 11305 Connecting cable (to connect table mat to conn. box) .................. 4822 320 11306 Earth cable (to connect product to mat or box) .... 4822 320 11308 Complete kit ESD3 (combining all above products) ......................... 4822 320 10671 Wristband tester .................................................... 4822 344 13999
HANDLING CHIP COMPONENTS
1-6
GB
WARNING
ESD
NL
WAARSCHUWING
All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.
Alle IC's en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.
F
ATTENTION
I
Tous les IC et beaucoup d'autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévité pourrait être considérablement écourtée par le fait qu'aucune précaution n'est prise à leur manipulation. Lors de réparations, s'assurer de bien être relié au même potentiel que la masse de l'appareil et enfiler le bracelet serti d'une résistance de sécurité. Veiller à ce que les composants ainsi que les outils que l'on utilise soient également à ce potentiel.
AVVERTIMENTO
D
WARNUNG Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevità potrebbe essere fortemente ridatta in caso di non osservazione della più grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell'apparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.
Alle ICs und viele andere Halbleiter sind empfindlich gegenüber elektrostatischen Entladungen (ESD). Unsorgfältige Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall über ein Pulsarmband mit Widerstand verbunden sind mit dem gleichen Potential wie die Masse des Gerätes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten.
GB
Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used. "Pour votre sécurité, ces documents doivent être utilisés par des spécialistes agréés, seuls habilités à réparer votre appareil en panne".
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast.
CLASS 1 LASER PRODUCT
3122 110 03420
F
Les normes de sécurité exigent que l'appareil soit remis à l'état d'origine et que soient utiliséés les piéces de rechange identiques à celles spécifiées.
GB
Warning !
Invisible laser radiation when open. Avoid direct exposure to beam.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Geräts darf nicht verändert werden; für Reparaturen sind Original-Ersatzteile zu verwenden.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren är urkopplad. Betrakta ej strålen.
SF Varoitus !
I
Le norme di sicurezza esigono che l'apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
"After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA."
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion. Undgå udsaettelse for stråling.
2-1
2-1
MX10xxD REPAIR CHART
A MX10xxD Repair Chart Main Unit
Audio output No sound
Tuner no output A Audio output No sound B Video output No picture C No sound & picture output
All channel no sound
DVD Audio no output
No
Check all cable is loose or bad INT Check to Tuner BD power supply Yes
No
Re-insert and fix the cable
Yes
Check Prologic BD CBL10 5.1CH Input
Check Audio BD/QA1,QA2
Yes
Check CBL4B Pin4 Tuner EN=4.7V No Check Front BD CPU/U5 Pin49=4.7V
Yes
Check the Fuse F1 & F2(Amp BD) Yes Check the power Relay (PSU BD) is working or not working
No
Change the fuse 12A/250VAC
Possible Prologic BD U3 damage Repair/Replace DVD Main BD
Check to Tuner BD Control data signal Audio BD CBL 12/Pin 9.10.11.12.13.14
Not working
Possible CPU bad cause
No
Check PSU BD Q4 electrode B=0V
Yes
Change Q4/8550
Yes
Check Audio BD power supply UA1 Pin19,12=+/-12V, Pin4,27 have signal or not
No Signal
Possible UA1 bad cause
Check the data from Front BD CPU U5/Pin 50/ST Pin 51/PLL SD Pin 52/PLL CLK Pin 53/PLL DI Pin 54/PLL D0 Pin 55/PLL CE
Check PSU BD CBL02A Pin 1=5V, Pin 3=12V, Pin 5 = -12V
No
Check PSU BD CBL03A PWR SW/Pin6=4.8V
Yes
Change Q2/9014
No data Possible CPU U5 bad cause damage working
Yes
No Check Front BD CPU U5/Pin2=4.8VDC or change CPU/UPD780023QFP
Check AMP BD channel output Relay RL1,2,3 is working or not
Check Front BD CPU/U5 Pin1/SCLK Pin63/SCE Pin64/SD1
Possible cause U3 bad/damage
No
Check Prologic BD U3/pin3,9,14,17,1,2 U4/pin2,19,7,14 signal Yes Not work Check protection circuit (AMP BD) IC/U6 Pin6=0VDC Pin1=0VDC, Pin2<0.7VDC Pin 2 No Check power AMP IC U1,2,3,4,5/Pin3=0VDC Pin 1 No
Check power supply +/-36V Q2/9015, Q3/9014
Yes Audio BD UA1 Pin13/CE Pin14/D1 Pin15/CL
Check Prologic BD MUTE circuit Q15 electrode B>0.7VDC No Possible UA1 bad cause or U5
No
Check Front BD CPU/U5 Pin5=4.8VDC No
Yes
Check R20/10K (+5V up tug) or CPU/U5 damage No
Yes Prologic BD U3 Pin22/D1 Pin23/CLK Pin24/CE Check Prologic BD U3,U2,U5,U1 power supply No Possible U3 bad cause No Repair power supply circuit
Check the channel unnormal operation power AMP section
2-2
2-2
MX10xxD REPAIR CHART
B
Video Output No signal
C
No Sound & picture C-Video no output DVD S-Video (UL) SCART Video (CE) no output
Check Video BD power supply UV3 pin11,10=9V pin5=-9V Yes
No Check Power Supply A/V BD (UL) CBL21B/pin2=5V A/V SCART (CE) CBL21B/pin2=5VA CB15/pin13=5VD CB15/pin16=12V
Check Audio BD CBL13A Pin4=+12V Pin6=-12V Pin7=+5V
Yes
Check Prologic BD. Video BD Audio BD power supply. test PSU BD CBL02A +/-12VDC, +5V
Check Video BD UV1/79L09 UV2/78L09 +/-9V
No
No Check PSU BD Fuse F3,F4,F1 OPEN Change the Fuse with same value
Yes Yes Check UV3/pin14,16 V-out No Check Audio BD CBL13B Pin4=12V Pin6=-12V
If CBL21B/Pin2 is bad check PSU BD If CB15 is bad check DVD Main BD
Yes Check PSU BD DB2 diode bridge U6/7812 U7/7912 U4/7805 Yes Check PSU BD connector JC6=20VAC
Check QV1, QV2, QV3 & QV4
No
Check the following: 1. CVBS Out/CB16/pin1 2. (UL) S-Video Out, Y/C, QV3, QV2/c 3. (CE) R,G,B, Out, SCART Jack Pin 15,11,7 CVBS-Out/Pin 19
Yes
No
A/V SCART BD (CE) PS1/pin19 CVBS-OUT Check Video BD UV3 Control Data Pin6/CE, Pin7/DI, Pin8/CLK No Yes Possible UV3 bad cause
No
1. Check Video BD 2. Check S-Video Connection (UL) 3. Check SCART Connection (CE)
Check PSU BD power Relay is working or not
Not Work
working Check the following: 1. cable CB15 CVBS Out/Pin6 2. S-Video Y/C Pin4,5 (UL) 3. R,G,B/Pin 11,10,9 (CE)
Check PSU BD CBL03 Pin2/ PWR-SW=5V
Yes
Yes
Check the below data: From Front BD Data U5 Pin 63/SCE Pin 64/SDI Pin 65/SCLK 1. CVBS Out check QV1 2. S-Video check QV2, QV3 (UL) 3. R,G,B check QN1, QN2, QN3 Prologic BD U3 Pin 24/PCE Pin 22/PDI Pin 23/PCLK Audio DB UA1 Pin 13/CE Pin 14/DI Pin 15/CLK Video BD UV3 Pin 6/CE Pin 7/DI Pin 8/CLK
Check PSU BD Q2/9014 Q4/9014 & RLY1
No Check Front BD CPU/U5/Pin48 PWR SW=5V or CPU damage cause
Possible Audio BD CBL13A/Pin1/CE, Pin2/DI, Pin3/CLK, connection bad
No
Check DVD BD CPU/ICS1 CVBS OUT/Pin64 C_OUT/Pin63, Y_OUT/Pin62 R_OUT/Pin57, G_OUT/Pin56 B_OUT/Pin55
No
Check DVD Main BD HS6 cable & connector Yes
possible is CPU/ICS1/ STi5505 damage Replace DVD Main BD
2-3
2-3
MX10xxD REPAIR CHART - DVD SECTION
MX10xxD Repair Chart DVD Section
D Tray cannot opern
E Mechanical Noise
F Cannot read Disc or Intermittent
B Video output No Signal (see page 10-2)
C No sound & picture (see page 10-2)
G DVD no Function
H No Sound Analog no output
J No Sound Digital no output DVD Main Board Connector Data
1. DVD Main Board Conn. HX1 (To Mechanical Loader) Note 1 D E F Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Function +12VT +12VS GND GND 5VD 3.3V 5GND GND SDA SCL IRD2 5V RESET GND EXT BCLK EXT DATA EXT DATA VALID EXT PSTART/ ERROR GND NC Voltage DC/V 11.9V 11.9V 0V 0V 5.0V 3.2V 0V 0V 4.7V 4.8V 3.2V 4.7V 0V 1.56V 0.25V 0.35V
3. DVD Main Board Conn. HS6 (To A/V Board) Note 3 Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Function 12V 5VA 16/9 4/3 5VD GND RED GREEN BLUE GND GND CVBS C Y GND SPDIF GND Voltage DC/V 11.9V 5V 4V 0V 5.0V 0V 3.2V 3.2V 3.2V 0V 0V 0.73V 0.52V 0.67V 0V 1.6V 0V
Tray cannot open Mechanical noise during playing disc Possible Tray motor defective. Proceed to open tray manually (see Chapter 3) Replace the DVD Loader Check the Disc for dust or damage No Check the Disc is off center or not Yes Reset the Disc into the center Yes Change to other Disc Cannot read the disc or Intermittent
Check B600 Connector Pin1,2=+/-6VDC
Yes
Check DVD BD IC60/LB1641 Pin7/Vcc=11.8VDC, Pin6/OUT=3.1VDC, Pin5/IN=3.1VDC, Pin7=0V During the tray is open or close
Yes
Repair Motor Driver Circuit No
No
Check is there something inside the DVD Loader or not No
Yes
Open the tray & check it out
Check DVD Loader power supply: DVD BD HX1 Pin5=5.2V, Pin6=3.3V, Pin1=8V, Pin2=12V, Pin12=5V
No
Repair power supply circuit
0V 0V -
Yes No Check DVD BD HS5 Connector Pin4 T_D=3.1VDC Pin 5 R_D=3.1VDC No Check Front BD CPU U5/Pin21, 22 Possible DVD Loader damage Replace the DVD Loader Check DVD BD HX1 Pin14-X.BCLK, Pin15-X.DATA, Pin16-X.DATAVALID, Pin17-X.ERROR data and circuit connection
2. DVD Main Board Conn. JP1 (To PSU Board) Note 2 Pin no. 1 2 3 4 5 6 7 8 9 10 Function NC 3.3V 5VD GND GND 5VA 12V 5GND 12VS 12VT Voltage DC/V 3.2V 5.1V 0V 0V 5.0V 11.9V 0V 11.9V 11.9V
4. DVD Main Board Conn. HS5 (To Front Board) Note 4 Pin no. 1 2 3 4 5 6 Function GND CTS RTS TXD RXD 5VD Voltage DC/V 0V 0V 0V 3.0V 4.9V 4.9V
No
Possible DVD Loader damage Replace Loader & test again
Yes No Check CPU*/Pin5/SLIDER_OUT CPU*/Pin6/SLIDER_IN CPU*/Pin7/SLIDER_OPEN/CLOSE Circuit Possible DVD BD CPU* damage Replace DVD BD
No
Repair the circuit connection
Possible CPU* damage Replace DVD BD
*Note: BD = Board CPU = DVD BD ICS1/STi5505 DVD BD = DVD Main Board
Note: 1. When the voltages of conn. HX1 are as per table the problem in the Loader, otherwise the problem is in the DVD Main board. 2. When the voltages of conn. JP1 are as per table the problem in the DVD Main board, otherwise the problem is in the PSU board. 3. When the voltages of conn. HS6 are as per table the problem in the DVD Main board, otherwise the problem is in the A/V board. 4. When the voltages of conn. HS5 are as per table the problem in the DVD Main board, otherwise the problem is in the Front board.
2-4
2-4
MX10xxD REPAIR CHART - DVD SECTION
G
H
J
DVD no function
No Sound Analog no output
No Sound Digital no output
Check DVD BD power supply JP1 connector DATA (see page 10-3)
No
Check PSU BD CBL03A connector pin7 DVD power=4.8VDC
No
Check Front BD CPU U5/pin2
One of the channel no output
All channel no output
Yes Software reset Yes OK
Yes Check PSU BD U8, U3, U4, U5, U6 voltages Check channel mute circuit No Repair MUTE circuit
No Yes Check DVD BD HX1 Pin9/SDA=4.7V, Pin10/SCL=4.7V & Loader power supply Yes No Change DVD Loader check Yes Possible DVD Loader damage Replace DVD Loader Check channel pre-amp circuit No Repair pre-amp circuit
Check supply power 1. CPU pin48,49 VDDA=3.3V 2. ICA7/7805/5VA (D/A change power supply) 3. QA13 (pre-amp supply +12V)
Check A/V S-Video BD (UL) QA4/electrode E A/V SCART BD (CE) QA4/electrode E Signal output No
Yes
Possible Optical or coaxial damage or connection cable damage No
Yes Check RS29/RS78 is 5V or not No Check DVD BD CPU*/Pin47 SPDIF Signal output
Yes
Check DVD BD 1. crystal XS1/27MHz 2. CPU*/pin118=27MHz
Yes No Check DVD BD 1. ICS3/74HCV04 pin14=3.3V or XS1 bad 2. ICS3 damage Replace DVD BD
Check channel D/A change circuit
No
Repair D/A decode circuit
Yes
1. CPU* damage 2. ICA7/7805 damage Replace DVD BD
No Possible CPU* damage Replace DVD BD
Check A/V BD S-Video / SCART QA3, QA4
Check DVD BD HS5 connector pin4 TXD=3.1VDC pin5 RXD=4.9VDC HS5 DATA (see page 10-3)
Yes No Check Front BD CPU U5/pin21,22 Check D/A change CPU*/PCM_LRCLK/Pin46 /PCM_CLK/Pin45 /PCM_SCLK/Pin43 /PCM-OUT/Pin21,24,44 Check MUTE circuit ICS1/A-MUTE/Pin199 MUTE=L BY PASS=H
Check corresponding channel DATA signal pin44/pcm-out0=FL+FR pin24/pcm-out1=C+SUB pin21/pcm-out2=SL+SR
Yes
Yes
Yes Repair corresponding channel supply power No Check corresponding power supply circuit or change corresponding IC No Possible CPU* damage Replace DVD BD
Check CPU* power supply pin1,18,34,75,86,95,102,119,130,139, 149,159,171,184,208=3.3V ICM4, ICM8 power supply ICM2/pin37,1,7,25,38,44=3.3V
No Possible CPU* damage Replace DVD BD
Yes
Check DVD BD Flash ICM2/39VF800A Pin11/WE=3.1V Pin26/CE=2.3V
No
Check circuit connection or change ICM2. Replace DVD BD
Yes
Check DVD BD ICM8/ICM4 Pin34/CKE=3.1VDC, Pin14/LDOM, Pin15/WE, Pin16/CAS, Pin17/RAS, Pin18/CS, Pin35/SDCLK, Pin36/VDOM
No
Check circuit connection
Check CIM2,ICM4,ICM8 IN or OUT DATA Replace DVD BD
*Note: BD = Board CPU = DVD BD ICS1/STi5505 DVD BD = DVD Main Board
2-5
2-5
ADDITIONAL INFORMATION FOR DVD SECTION
1. Clock Check Clock name Test point 27MHz PCM CLK Frequency Figure 1-a 1-b Remarks 3. DVD Interface Test name XERROR/P-START XP-CLOCK/D-VALID XB-CLOCK/BB-CLOCK XDATA 4. Audio LR - Clock Switch Check Test point Pin 39 (ICS1) Pin 38 (ICS1) Pin 37 (ICS1) Pin 36 (ICS1) Figure 3-a 3-b 3-c Remarks High/Low Clock Frequency 11.2896MHz, 0.02% 12.288MHz, 0.02% Test point Pin 46 (ICS1) Pin 46 (ICS1) Remarks 44.1kHz sample rate 48kHz sample rate
Pin 118 (ICS1) 27MHz Pin 45 (ICS1) 11.28MHz
Figure 5-b
Figure 1-a Figure 4 Figure 3-a
5. DVD Audio Clock 5.1 CH Audio Test Signal Test name ICS1 pin Test point Condition SPDIF PCM CLK PCM-OUT-0 S CLOCK Figure 1-b Figure 3-b 2. Memory Check Clock name Test point SD CLOCK Pin 76 (ICS1) PCM-OUT-1 PCM-OUT-2 47 45 44 43 24 21 after RS35 after RS27 after RS28 after RS32 after RS33 after RS34 PLAY PLAY PLAY PLAY PLAY PLAY
Figure 5-a 5-b 5-c 5-d 5-e 5-f Figure 5-c
Frequency 108MHz
Figure 2-a
Remarks
Figure 5-d
Figure 5-a Figure 3-c
Figure 2-a
2-6
2-6
ADDITIONAL INFORMATION FOR DVD SECTION
Figure 5-e
Figure 6-b
Figure 7-c Figure 7-f
7. Video Output Check Playback TDV540 Color Bar Test name Test point Condition RED OUT GREEN OUT BLUE OUT CVBS OUT C OUT Y OUT conn. HS6-RED conn. HS6-GREEN conn. HS6-BLUE conn. HS6-CVBS conn. HS6-C conn. HS6-Y PLAY PLAY PLAY PLAY PLAY PLAY
Figure 7-a 7-b 7-c 7-d 7-e 7-f 9. DVD Reset (fig. 9) 400msec. from 0V to 3.3V, if the reset input does not go high then check the circuit ICS1 pin 29. 8. Tray Open / Close - driver LB1641 output Test name SLIDER IN SLIDER OUT Test point Pin 5 (IC60) Pin 6 (IC60) Value 4.3V +/- 2.0V 3V +/- 1.0V Remarks Tray closed Tray is opening
Figure 7-d Figure 5-f
6. Control In / Out Test name Test point RXD TXD conn. HS5-RXD conn. HS5-TXD
Condition FUNCTION PRESS FUNCTION PRESS
Figure 6-a 6-b Figure 7-a
Figure 7-e Figure 9
Figure 6-a
Figure 7-b
3-1
3-1
DISMANTLING INSTRUCTIONS
Dismantling of the Front Panel Assembly 1) Open the DVD Tray by using the Open/Close Button while the Set is ON and disconnect the mains supply after removing the Tray Cover. Note: If this is not possible, the DVD Tray has to be open manually.
To manually open the DVD Tray, place the set on its right side. Insert a mini flat screw driver into the slot and slide it upwards as shown in figure 2 until the Tray moves out of the Front Panel.
2) Return the set to its upright position and remove the Tray Cover as shown in Figure 1 and close the tray manually by pushing it back in. 3) Loosen 9 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear. - 5 screws on the rear - 2 screws each on the left & right side 4) Loosen 5 screws & lift up the top edge of Front Panel assembly to free some catches (see figure 3) before sliding it out towards the front. - 3 screws on the bottom - 1 screw each on the left & right side
Dismantling of the DVD Module and/or Digital Board 1) Loosen 10 screws A to remove the DVD Digital Board cover as shown in figure 2. Note: Use step 3 to remove the Digital Board without dismantling the complete DVD Module.
2) Loosen 6 screws B (including 2 metal mounting brackets) and 2 catches C1 as shown in figure 4 and 5. Disconnect 4 cables (see figure 6) and remove the DVD Module by lifting its rear end upward and sliding it out of the Front Metal plate.
Note: - Care should be taken not to entangle / damage the grounding springs along the DVD enclosure wall. - Do not loose the 2 metal mounting brackets.
3) Loosen 4 screws D (see figure 6) and all connectors to remove the Digital Board.
Figure 3
Figure 1
Figure 4
Figure 6
Figure 2
Figure 5
3-2
3-2
Dismantling the Tuner, Audio Switch, Video Switch, Pro-Logic and AV Board (Refer figure 8) 1) Loosen 2 screws E on the Rear panel to remove the Tuner 4) Loosen 3 screws H to remove the Pro-Logic Board. Board. - 2 screws on the Rear panel - 1 screw (including metal mounting bracket) on the 2) Loosen 2 screws F on the Rear panel to remove the Audio inside of the set as shown in figure 5. Switch Board. 5) Loosen 4 screws J on the Rear panel to remove the AV 3) Loosen 3 screws G on the Rear panel to remove the Video Output Board. Switch Board.
Dismantling the Regulator Board 1) Release 4 catches of the pc board supporter with a long nose plier as shown in figure 7.
Figure 8
Figure 7
Dismantling the Power Amplifier Board
1) With the set upside down, release 5 catches of the pc board supporter with a long-nose plier as shown in figure 9. 2) With the set upright again, remove the Pro-Logic Board as describe above. 3) Loosen 4 screws L mounting the heatsink to the bottom plate as shown in figure 9. 4) Loosen 7 screws K on the Rear Panel (see figure 8) - 4 screws for the Speaker sockets - 3 screws to detach the Rear Panel from the bottom plate. Figure 9
3-3
3-3
SERVICE POSITIONS & REPAIR HINTS
Service pos A
SERVICE POSITIONS & REPAIR HINTS
Service pos C Paper
Note: In some service positions the components or copper patterns of one board may risk touching its neighbouring pc boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them.
Service pos B
Service pos D
Paper
4-1
4-1
SET BLOCK DIAGRAM
MX10... Block Diagram dd wk124-4
4-2
4-2
SET WIRING DIAGRAM
5-1
5-1
PQ12CG3032F Internal Block
PQ12CG3032F
VIN 1 2 VOUT
Voltage Regulator
On/Off Circuit 5 ON/OFF PWM Comp + -
PSU BOARD
COM 3
Soft Start + Error Amp. 4 0ADJ Vref
Overcurrent Detection Cricuit
Q F/F S R Oscillator
Overheat Detection Circuit
TABLE OF CONTENTS PQ12CG3032F & PQ3RD13 Internal Block .................... 5-1 Components Layout + Voltages ...................................... 5-2 Circuit Diagram ................................................................ 5-3 Electrical parts list ............................................................ 5-4
PQ3RD13 Internal Block
DC Input 1
2 DC Output
Specific IC 4 ON/OFF Control 3 GND
5-2
5-2
COMPONENTS LAYOUT
AC C1 C10 C11 C12 C13 C14 C15 B2 B3 A5 B4 B4 A3 A3 A3 C16 C17 C18 C19 C2 C20 C21 C22 A3 B3 A3 B3 A4 A3 A3 A4 C23 C24 C25 C26 C27 C28 C29 C3 B4 A2 A2 A2 A2 A5 A5 A2 C30 C33 C34 C35 C36 C37 C38 C39 C4 B4 B4 B2 A2 C1 C5 C2 C4 C40 C41 C5 C6 C7 C8 C9 A2 B4 B4 B2 B2 B5 B5 A5 CBL1 A3 CBL2 A2 CBL21 A4 CBL3 A5 CON4 POWER AMP BD D1 B4 D3 A4 D4 C3 D5 DB1 DB2 DB4 F1 F2 F3 F4 A5 C3 A1 C4 C2 C4 A1 A1 F5 J1 J2 J3 J4 JC6 JC7 L1 B2 C2 C2 C5 wire line A4 wire line B1 B1 B3 L2 L3 L4 Q1 Q2 Q3 Q4 Q5 A4 B3 B4 A2 C4 B4 C4 B4 R1 R10 R11 R12 R13 R14 R15 R16 B3 C4 C4 B5 C1 B2 B4 B4 R17 R2 R20 R3 R4 R5 R6 R7 B3 B4 C1 B4 B4 B4 B4 C4 R8 R9 RLY1 T1 T2 U1 U3 U4 C5 C4 B1 ___ C3 A5 A4 A3 U5 U6 U7 U8 W1 W10 W11 W12 A3 A2 A2 A4 C5 B2 A2 A2 W2 W3 W4 W5 W6 W7 W8 C5 B5 B5 A4 B4 B3 A3
3
4
AC voltages across transformer winding: Pin No. T1 Pin No. T2
1
9
5-7 8 - 10 11 - 13
8,9V 27V 54V
4-6 7-9
Pin No. 1 2 3 4 5
U3 PQ3RD13 5,71V 3,31V 0V 9,18V
U8 PQ12CG3032F 9,4V 6,1V 0V 12,6V 9,10V
Replace by wire Replace by wire
Pin No. B C E
Q1 16,2V 16,8V 16,8V
Q2 0,7V 64mV 2mV
Q3 0,7V 74mV 0V
Q4 7,9V 8,7V 8.7V
Q5 8,66V 8,8V 9,22V
Pin No. IN GND OUT
U1 NJM7805FA 6,9V 0V 5V
U4 NJM7805FA 9,02V 0V 5V
U5 NJM7812 18V 0V 12,23V
U6 NJM7812 17,7V 0V 12V
U7 NJM7912 -19V 0V -12,3V
Measurement in DVD playing Mode (5,1 Channel Disc)
5-3
5-3
CIRCUIT DIAGRAM
AC B1 C1 B3 C10 A3 C11 B4 C12 B4 C13 C3 C14 C4 C15 C5 C16 C5 C17 C2 C18 C4 C19 C3 C2 B4 C20 C5 C21 C5 C22 B5 C23 B5 C24 D4 C25 D3 C26 D4 C27 D3 C28 A4 C29 A4 C3 D3 C30 A4 C33 B5 C34 B5 C35 D3 C36 D4 C37 B2 C38 A4 C39 B1 C4 D4 C40 B4 C41 B4 C5 D3 C6 D3 C7 A3 C8 A3 C9 A4 CBL1 B6 CBL2 D6 CBL21 C6 CBL3 A6 CON4 D2 D1 C3 D3 B4 D4 B2 D5 A3 DB1 A2 DB2 D2 DB4 C2 F1 A1 F2 C2 F3 C2 F4 D2 F5 A1 J1 A1 J2 A1 JC6 D2 JC7 C1 L1 B3 L2 B5 L3 B4 L4 B4 Q1 C3 Q2 A3 Q3 C3 Q4 A3 Q5 B3 R1 C3 R10 A4 R11 A3 R12 A3 R13 A1 R14 B1 R15 B4 R16 B4 R17 C3 R2 C3 R20 A1 R3 C3 R4 B3 R5 B3 R6 B3 R7 A4 R8 A5 R9 A3 RLY1 B2 T1 D2 T2 A2 U1 A4 U3 B5 U4 C4 U5 C5 U6 C4 U7 D4 U8 B3
Replace by wire Replace by wire
5-4
5-4
ELECTRICAL PARTS LIST -- PSU BOARD
MISCELLANEOUS AC F1 F2 F3 F4 F5 J6 JC6 JC7 9965 000 09695 4822 070 36302 4822 070 32002 4822 070 32002 4822 070 32002 4822 070 31002 9965 000 09694 9965 000 09697 9965 000 09696
! ! ! ! ! !
SOCKET 2-PIN 10MM A2361WV2-2P FUSE T6,3A 250V FUSE T2A 250V FUSE T2A 250V FUSE T2A 250V FUSE T1A 250V SOCKET 2-PIN 3.96MM A3960WV2P
C40 C41
9965 000 10628 9965 000 10628
CAP ELEC 220UF 16V 20% 105°C CAP ELEC 220UF 16V 20% 105°C
RESISTORS R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R15 R16 R17 9965 000 09684 9965 000 09680 9965 000 09680 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09683 9965 000 09677 9965 000 09681 9965 000 09674 9965 000 10710 9965 000 09682 9965 000 09685 9965 000 10630 9965 000 10631 9965 000 09676 RES CF 820 OHM 5% 1/6W AXIAL RES CF 4.7K OHM 5% 1/6W AXIAL RES CF 4.7K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 7.5K OHM 5% 1/6W AXIAL RES CF 330 OHM 5% 1/6W AXIAL RES CF 560 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 180 OHM 5% 1W AXIAL RES CF 68 OHM 5% 2W AXIAL RES CF 820K OHM 5% 1/4W AXIAL RES MF 1K OHM 1% 1/6W AXIAL RES MF 3.2K OHM 1% 1/6W AXIAL RES CF 2.2 OHM 5% 1/2W AXIAL
!
SOCKET 3-PIN 5.08MM PITCH SOCKET XFORMER A3961WV2-2 PIN RELAY 12VDC/10A SDT-SS-112DM M XFORMER 230V TT1-0123020-11 STAND XFORMER EI-41 120V/230V
RLY1 9965 000 10634 T1 9965 000 10633 T2 9965 000 09688
! !
CAPACITORS C1 9965 000 10629 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C33 C34 C35 C36 C37 C38 C39 9965 000 10627 9965 000 09667 9965 000 09667 9965 000 09671 9965 000 09671 9965 000 09671 9965 000 09671 9965 000 10628 9965 000 10091 9965 000 09666 9965 000 09666 9965 000 09667 9965 000 09667 9965 000 09667 9965 000 09667 9965 000 09671 9965 000 10628 9965 000 10091 9965 000 10091 9965 000 10628 9965 000 10628 9965 000 10628 9965 000 10628 9965 000 10091 9965 000 10628 9965 000 10091 9965 000 09667 9965 000 09667 9965 000 09652 9965 000 09667 9965 000 09667 9965 000 09667 9965 000 09667 9965 000 10626 9965 000 09670 9965 000 09672
!
CAP ELEC 220UF 50V 20% 105°C CAP ELEC 1UF 50V 20% 105°C CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP ELEC 4700UF 35V 20% CAP ELEC 4700UF 35V 20% CAP ELEC 4700UF 35V 20% CAP ELEC 4700UF 35V 20% CAP ELEC 220UF 16V 20% 105°C CAP ELEC RX 220UF 35V 20% CAP CER 0.1UF 100V 20% Y5V CAP CER 0.1UF 100V 20% Y5V CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP ELEC 4700UF 35V 20% CAP ELEC 220UF 16V 20% 105°C CAP ELEC RX 220UF 35V 20% CAP ELEC RX 220UF 35V 20% CAP ELEC 220UF 16V 20% 105°C CAP ELEC 220UF 16V 20% 105°C CAP ELEC 220UF 16V 20% 105°C CAP ELEC 220UF 16V 20% 105°C CAP ELEC RX 220UF 35V 20% CAP ELEC 220UF 16V 20% 105°C CAP ELEC RX 220UF 35V 20% CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP CER 0.1UF 50V +80/-20% Y5V CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP CER 0.022UF 50V +80/-20% CAP CER KX 2200PF 250VAC 20% CAP ELEC GR 47UF 35V 20% CAP MPF 0.47UF 250VAC 20%
COILS & FILTERS L1 L2 L3 L4 9965 000 10632 9965 000 10632 9965 000 09687 9965 000 09687 IND CHOKE 6.8UH 10% RADIAL IND CHOKE 6.8UH 10% RADIAL LINE CHOKE 100UH 1A 250VAC LINE CHOKE 100UH 1A 250VAC
DIODES D1 D3 D4 D5 DB1 DB2 DB4 4822 130 30621 9965 000 09663 5322 130 30684 5322 130 30684 9965 000 09662 4822 130 70035 4822 130 70035 1N4148 DIODE SR360 3A/60V 1N4002RL 1N4002RL BRIDGE RECT. RS202 2A 100V RS402L RS402L
TRANSISTORS & INTEGRATED CIRCUITS Q1 4822 130 42426 2SB772Q Q2 Q3 Q4 Q5 U1 U3 U4 U5 U6 U7 U8 4822 130 60644 4822 130 60644 9965 000 09664 4822 130 63082 4822 209 83824 9965 000 06980 4822 209 83824 9965 000 09690 9965 000 09690 9965 000 09691 9965 000 09692 9014C 9014C TR T8550 PNP HFE 170 1.5A 9015C NJM7805FA PQ3RD13 NJM7805FA I.C. NJM7812 VOLT REG 12V 1A I.C. NJM7812 VOLT REG 12V 1A I.C. NJM7912 VOLT REG -12V 1A I.C. PQ1CG3032FZ CHOPPER REGULATOR
NOTE: ONLY THE PARTS MENTIONED IN THIS LIST ARE NORMAL SERVICE SPARE PARTS.
6-1
6-1
FTD DISPLAY PIN ASSIGNMENT & CONNECTION
11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G
a
FRONT BOARD
S1 S5 S2
f
h
j
k
b
Col 1
g S4 (11G) d
m
S3
e
r
p
n
c
Col 2
Dp
(2G - 10G)
11G
10G
9G
8G
7G
6G
5G Col 1 Col 2
4G
3G
2G
1G
TABLE OF CONTENTS FTD Display pins connection ........................................... 6-1 Components Layout + Voltages ...................................... 6-2 UPD780024GC Internal Block ......................................... 6-3 M74HC138 & UPD16315 Internal Block ......................... 6-4 Circuit diagram ................................................................. 6-5 Electrical parts list ............................................................ 6-6
P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 S1 S2 S3 S4 S5 a b f h j k g m c e n p r d a b f h j k g m c e n p r d a b f h j k g m c e n p r d a b f h j k g m c e n p r d a b f h j k g m c e n p r d
Dp a b f h j k g m c e n p r d a b f h j k g m c e n p r d a b f h j k g m c e n p r d -
a b f h j k g m c e n p r d
FTD PIN NO.
4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 9 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
FUNCTION F F - - 11 10 9 8 7 6 5 4 3 2 1 N N N N N N N N N N N N P P P P P P P P P P P P P P P P - - F F 1 1 G G G G G G G G G G G C C C C C C C C C C C C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 2 CIRCUIT PIN NO. 3 3 - - 2 2 2 2 2 2 2 2 2 2 1 - - - - - - - - - - - - 1 1 1 1 1 1 1 1 1 9 8 7 6 5 4 3 - - 2 1 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 1 0
6-2
6-2
LAYOUT DIAGRAM
C1 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C2 C20 A5 B3 B3 A4 A6 A6 C15 B7 A7 A7 B8 B9 B8 C21 C22 C23 C24 C25 C26 C27 C28 C3 C30 C31 C33 C34 A7 A7 A5 A5 A5 A5 A1 A8 B9 B8 B8 B7 B7 C35 C36 C37 C38 C4 C5 C6 C7 C8 C89 C9 C90 CBL03 A7 B7 B7 B6 B2 B3 A6 A6 C8 B7 C8 B7 A2 CBL04 A7 CBL05 A8 CBL09 C1 CON17 B4 CONA A9 D1 A1 D10 A6 D11 A6 D12 B7 D13 A6 D14 B2 D15 B5 D16 C7 D17 D18 D19 D2 D20 D21 D28 D29 D3 D30 D31 D32 D33 A2 B5 B6 A5 B6 A1 A6 B5 A5 B5 B7 B8 A8 D34 D35 D36 D4 D5 D6 D7 D8 D9 L1 L2 L3 L4 B7 A7 B8 B7 B7 A5 A5 A5 A6 B6 A2 A1 B7 L5 L6 l7 Q1 Q10 Q11 Q2 Q3 Q4 Q5 Q6 Q7 Q8 A3 A3 B2 B3 B8 B7 B2 B2 B2 B2 A2 A8 A7 Q9 R1 R10 R11 R111 R112 R12 R13 R14 R15 R16 R17 R18 B8 B5 B3 B3 A8 A8 B7 B7 A9 A9 A9 B6 B6 R19 R2 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R3 A9 B5 A9 A8 A8 A8 B6 B6 B6 B1 A7 B1 A2 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R4 R40 R41 A7 A6 B2 B2 B1 B1 B2 B2 B6 B6 B5 B6 A7 R42 R43 R44 R45 R46 R47 R48 R5 R50 R51 R53 R54 R55 B8 B8 B8 B8 B8 A7 A7 B5 A6 A6 B6 A6 A6 R58 R59 R6 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 A2 A2 B9 A8 A8 B7 A8 B8 B8 B8 B8 B8 B7 R7 R70 R71 R72 R8 R80 R89 R9 R90 R91 R92 R93 R94 B9 B8 B9 B9 B9 A6 B7 B3 B7 A9 A9 A9 A8 R95 R96 SW1 SW10 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW2 A8 A8 A1 B7 B8 A7 C9 C9 C8 C7 C8 C7 A3 SW3 SW4 SW5 SW6 SW7 SW8 SW9 TP1 U1 U2 U3 U4 U5 B9 A2 A3 A3 A3 B7 B8 A1 B5 B8 B8 B4 B6 VFD1 W10 W11 W14 W15 W16 W17 W18 W19 W2 W20 W21 W22 A4 A3 A4 A3 A4 B4 B4 B4 B4 B1 B5 B5 A4 W23 W24 W25 W26 W27 W28 W29 W3 W30 W31 W32 W33 W34 B5 B5 B5 B5 B5 B5 B5 B2 B5 B5 B5 B6 B6 W35 W36 W37 W38 W39 W4 W40 W41 W42 W43 W44 W45 W49 A6 A5 A6 A8 A8 A2 B6 B6 B6 B7 A8 B8 B7 W5 W51 W52 W53 W55 W56 W57 W58 W59 W6 W60 W61 W64 B2 A7 A7 A7 B7 B8 B8 A7 A7 B3 A8 A8 A8 W65 W66 W68 W69 W7 W70 W74 W76 W77 W78 W8 W80 W81 A8 A6 A7 B7 B3 B7 A6 A9 A8 A8 B3 B8 B8 W9 X1 X2 Y1 Y2 Z1 Z2 B4 A6 A6 B4 B2 B2 B6
31 VFD1
29
19
18
3
1
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin No. B C E
Voltage 4,95V 0V 12mV 12mV 1,88V 4,82V 3,10V 4,25V 3,00V 12mV 12mV 0V 5,00V -16,2V 0V -12,6V Q1 0,69V 18mV 11mV Q2 0,69V 17mV 11mV
U1 (UPD16315) Pin No. Voltage 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Q3 0,14V 0,69V 10,8mV -16mV -12,5V -20,0V -20,0V -16,3V -18,1V -20,0V -12,8V -12,8V -20,3V -20,3V -14,8V -14,8V -22,3V -22,2V -20,2V Q4 0,69V 11mV 18mV
Pin No. 33 34 35 36 37 38 39 40 41 42 43 44
Voltage -20,0V -20,0V -20,0V -20,0V -20,0V -20,0V -20,0V -20,0V -20,1V -20,3V 4,96V 0V
U2 (74HC138B) Pin No. Voltage 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 21,6mV 21,4mV 45mV 23mV 23mV 4,82V 0V 0V 4,82V 27mV 4,80V 4,80V 4,80V 4,80V 22,6mV 4,82V Q9 22mV 2,28V 27mV Q10 0,75V 0,12V 23mV
U3 (XL24C04) Pin No. Voltage 1 2 3 4 5 6 7 8 0V 0V 0V 0V 45mV 45mV 0V 4,82V
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Voltage 27,8mV 4,91V 2,12V 18,2mV 4,94V 4,89V 17,5mV 17,3mV 16,4mV 4,94V 41mV 17mV 4,82V 4,82V 14,8mV 14,9mV
Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
U5 (D78F0034) Voltage Pin No. 4,94V 4,94V 4,96V 4,96V 5,00V 4,94V 2,16V 4,94V 16,2mV 16,7mV 16,8mV 4,96V 16,7mV 2,16V 2,16V 4,96V 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Voltage 4,96V 4,94V 4,94V 5,00V 3,05V 2,26V 12,5mV 3,00V 2,48V 19,6mV 4,58V 4,58V 27mV 172mV 4,97V 27mV
Pin No. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Voltage 32mV 0,22mV 0,94mV 27mV 27mV 2,20V 27mV 0,18V 45mV 45mV 45mV 26mV 26mV 26mV 44mV 43,4mV
Q5 0,14V 0,69V 11mV
Q6 0,72V 59mV 9,6mV
Q7 0,76V 123mV 27mV
Q8 0,77V 126mV 28mV
Q11 0,75V 0,12V 22mV Measurement in DVD playing Mode (5,1 Channel Disc)
6-3
UPD780024GC INTERNAL BLOCK
P73/TI51/TO51 P72/TI50/TO50 P67/ASTB P66/WAIT P75/BUZ P47/AD7 P46/AD6 P45/AD5 P44/AD4 P43/AD3 P42/AD2 P41/AD1 P40/AD0 P74/PCL P65/WR
P50/A8 P51/A9 P52/A10 P53/A11 P54/A12 P55/A13 P56/A14 P57/A15 VSS0 VDD0 P30 P31 P32 P33 P34 P35
1 2 3 4 5 6 7 8 9
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34
P64/RD
P71/TI01 P70/TI00/TO0 P03/INTP3/ADTRG P02/INTP2 P01/INTP1 P00/INTP0 VSS1 X1 X2 VPP XT1 XT2 RESET AV DD AV REF P10/ANI0
10 11 12 13 14 15
16 33 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4
P13/ANI3
P12/ANI2
P22/SCK30
P21/SO30
P23/RxD0
P25/ASCK0
P24/TxD0
TI00/TO0/P70 TI01/P71 TI50/TO50/P72 TI51/TO51/P73
16-bit timer/ event counter 8-bit timer/ event counter 50 8-bit timer/ event counter 51 Watchdog timer Watch timer
Port 0
P11/ANI1
P20/SI30
AV SS
VDD1
P36
P00 to P03
Port 1
P10 to P17
Port 2
P20 to P25
Port 3 Flash memory (32 KB)
P30 to P36
SI30/P20 SO30/P21 SCK30/P22 P34 P35 P36 RxD0/P23 TxD0/P24 ASCK0/P25 P32 P33 ANI0/P10 to ANI7/P17 AV DD AV SS AV REF INTP0/P00 to INTP3/P03 BUZ/P75 PCL/P74
78K/0 CPU core Serial interface 30
Port 4
P40 to P47
Port 5
P50 to P57
Serial interface 31 RAM (1,024 bytes)
Port 6
P64 to P67
Port 7
P70 to P75 AD0/P40 to AD7/P47 A8/P50 to A15/P57 RD/P64 WR/P65 WAIT/P66 ASTB/P67 RESET X1
UART0
I2C bus
External access
A/D converter
Interrupt control Buzzer output Clock output control
System control
X2 XT1 XT2
VDD0 VDD1 VSS0 VSS1 VPP
6-4
M74HC138 INTERNAL BLOCK & TRUTH TABLE
TRUTH TABLE INPUTS A 1 0 G 2 0 7 DX 0 1 2 3 4 & 5 6 7 15 14 Y0 G2B X X H L L L L L L L L ENABLE G2B X H X L L L L L L L L G1 L X X H H H H H H H H C X X X L L L L H H H H SELECT B X X X L L H H L L H H A X X X L H L H L H L H Y0 H H H L H H H H H H H Y1 H H H H L H H H H H H Y2 H H H H H L H H H H H OUTPUTS Y3 H H H H H H L H H H H Y4 H H H H H H H L H H H Y5 H H H H H H H H L H H Y6 H H H H H H H H H L H Y7 H H H H H H H H H H L
2 B 3 C G2A 4 5 G2B G1 6 Vcc 16 GND 8
Y1 13 Y2 12 Y3 11 Y4 10 Y5 9 Y6 7 Y7
X = Don't care
UPD16315 INTERNAL BLOCK
uPD16315
Command decoder Dimming circuit
DOUT CLK STB
6 8 9
Serial Interface
Display memory 24 buts x 12 words
24-bit output latch
DIN
7
Segment driver
14
Seg1/KS1
29
Seg16/KS16
OSC
5
OSC
Timing generator key scan
multiplexed driver
31
Seg17/Grid12
Data selector
12-bit shift register
38
Seg24/Grid5
Key data memory(2x16 bits) 10, 11
Grid driver
42
Grid1
Key1, Key2
39
Grid4
4-bit latch 1 LED1 4 LED4 13, 43 VDD (+5V) 12, 44 VSS (0V) 30 VEE (-30V)
6-5
6-5
CIRCUIT DIAGRAM
C1 B4 C10 A6 C11 A6 C12 B4 C13 A3 C14 A3 C15 B3 C16 B3 C17 A1 C18 A1 C19 D3 C2 C6 C20 D3 C21 A1 C22 A1 C23 B4 C24 B4 C25 B4 C26 B4 C27 B4 C28 C2 C3 C6 C30 D2 C31 C2 C33 C3 C34 D1 C35 D1 C36 C1 C37 C1 C38 A3 C4 A1 C5 A1 C6 A2 C7 A2 C8 D1 C9 D1 CBL03 B3 CBL04 A1 CBL05 B1 CBL09 C1 CON17 A4 CONA B1 D1 B4 D10 D4 D11 D4 D12 C1 D13 D4 D14 A1 D15 C4 D16 C1 D17 B4 D18 C4 D19 C4 D2 C4 D20 C4 D21 B4 D28 D4 D29 D4 D3 C4 D30 D4 D31 C3 D32 C2 D33 C2 D34 D1 D35 D1 D36 D2 D4 C1 D5 C1 D6 C4 D7 C4 D8 D4 D9 D4 L1 B3 L2 B4 L3 B4 L4 B3 L5 C3 L6 B4 Q1 A1 Q10 D3 Q11 D2 Q2 C2 Q3 C2 Q4 C3 Q5 C3 Q6 B4 Q7 C2 Q8 D2 Q9 C3 R1 B4 R10 A1 R11 A1 R111 C1 R112 C1 R12 C1 R13 C1 R14 B1 R15 B1 R16 B1 R17 A4 R18 A4 R19 B1 R2 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R3 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R4 R40 R41 R42 R43 R44 R45 R46 R47 R48 R5 R50 R51 R53 R54 R55 R58 R59 R6 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R7 R70 R71 R72 R8 R80 R89 R9 R90 R91 R92 R93 R94 R95 R96 SW1 SW10 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW2 SW3 SW5 SW6 SW7 SW8 SW9 U1 U2 U3 U4 U5 VFD1 X1 X2 Y1 Y2 Z1 Z2 B4 B1 B2 B2 B2 A3 A3 A3 B3 A1 C3 B4 A1 A3 C3 B3 C3 C2 B2 B2 A4 A4 B4 A3 A1 D1 D3 C2 D3 C2 A1 A1 B3 A3 A3 B3 A3 A3 B4 B4 B6 C2 C2 D1 D3 D3 C2 D2 D2 A1 A1 B6 D3 B6 B6 B6 A2 C1 A1 C1 B1 B1 B1 C1 C1 C1 C4 D4 D4 D4 C4 C4 C4 C4 C4 C4 C4 B6 C4 C4 C4 D4 D4 B5 D3 C1 A6 A2 A5 A2 A2 A4 B3 A1 B3
6-6
6-6
ELECTRICAL PARTS LIST - FRONT BOARD
MISCELLANEOUS SW1 9965 000 10149 SW2 9965 000 10149 SW3 9965 000 10638 SW5 9965 000 10149 SW6 9965 000 10149 SW7 9965 000 10149 SW8 9965 000 10149 SW9 9965 000 10149 SW10 9965 000 10149 SW12 9965 000 10149 SW13 9965 000 10149 SW14 9965 000 10149 SW15 9965 000 10149 SW16 9965 000 10149 SW17 9965 000 10149 SW18 9965 000 10149 SW19 9965 000 10149 VFD1 9965 000 10151 X1 9965 000 10147 X2 9965 000 10146
ELECTRICAL PARTS LIST - FRONT BOARD
SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM ROT ENCODER L=20MM EI602241-2 SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM SW TACT 1P1T 20MA 15V H=5MM VFD DISPLAY 25U53103BAN REV.B CRYSTAL 8MHZ 20PPM HC-49U CRYSTAL 32.768KHZ 20PPM DT-38
R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R20 R21 R22 R23 R29 R32 R33
9965 000 09681 9965 000 10134 9965 000 09674 9965 000 10133 9965 000 10133 9965 000 09674 9965 000 10129 9965 000 10132 9965 000 10127 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09680 9965 000 09680 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 10128 9965 000 09674 9965 000 10128 9965 000 09674 9965 000 10128 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09681 9965 000 09674 9965 000 10130 9965 000 10130 9965 000 09674 9965 000 09674 9965 000 10130 9965 000 10128 9965 000 10130 9965 000 10128 9965 000 10130 9965 000 09674 9965 000 10131 9965 000 09674 9965 000 09674
RES CF 560 OHM 5% 1/6W AXIAL RES CF 82K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 470K OHM 5% 1/6W AXIAL RES CF 470K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 2.7K OHM 5% 1/6W AXIAL RES CF 47K OHM 5% 1/6W AXIAL RES CF 12K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 4.7K OHM 5% 1/6W AXIAL RES CF 4.7K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 220 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 220 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 220 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 560 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 33 OHM 5% 1/6W AXIAL RES CF 33 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 33 OHM 5% 1/6W AXIAL RES CF 220 OHM 5% 1/6W AXIAL RES CF 33 OHM 5% 1/6W AXIAL RES CF 220 OHM 5% 1/6W AXIAL RES CF 33 OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 3.3K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL
R93 R94 R95 R96
9965 000 09674 9965 000 09674 9965 000 09674 9965 000 09674
RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL
Q5 Q6 Q7 Q8 Q9 Q10
9965 000 10117 9965 000 10117 9965 000 10117 9965 000 10117 9965 000 10117 9965 000 10117 9965 000 10117 9965 000 10145 9965 000 10142 9965 000 10144 9965 000 10141 9965 000 10143
TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ I.C. UPD16315 VFD DRIVER I.C. LOGIC PDIL M74HC138BIR IC XL24C04 EEPROM 512B 250NS IR GP1U271R RX 940NM 38KHZ UPD780024GC-513-AB8 8BIT 32K
COILS & FILTERS L1 L2 L3 L4 L5 L6 9965 000 10136 9965 000 10136 9965 000 10136 9965 000 10136 9965 000 10136 9965 000 10136 IND PEAK 47UH 10% AXIAL IND PEAK 47UH 10% AXIAL IND PEAK 47UH 10% AXIAL IND PEAK 47UH 10% AXIAL IND PEAK 47UH 10% AXIAL IND PEAK 47UH 10% AXIAL
Q11 U1 U2 U3 U4 U5
DIODES D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D28 D29 D30 D31 D32 D33 D34 D35 D36 Z1 Z2 9965 000 10138 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 4822 130 30621 9965 000 10140 9965 000 10140 9965 000 10140 9965 000 10140 9965 000 10140 9965 000 10140 9965 000 10116 4822 130 34173 LED RED RECTANGLE 2R4PD-2 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 1N4148 LED AMBER 5X8.6MM 5O3STAY08 LED AMBER 5X8.6MM 5O3STAY08 LED AMBER 5X8.6MM 5O3STAY08 LED AMBER 5X8.6MM 5O3STAY08 LED AMBER 5X8.6MM 5O3STAY08 LED AMBER 5X8.6MM 5O3STAY08 ZENER MTZ-J2.2V 1/2W 5% BZX79-B5V6
NOTE: ONLY THE PARTS MENTIONED IN THIS LIST ARE NORMAL SERVICE SPARE PARTS.
CAPACITORS C1 9965 000 10123 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C19 C20 C23 C24 C25 C26 C27 C36 C37 C38 9965 000 10122 9965 000 10122 9965 000 09654 9965 000 09668 9965 000 10124 9965 000 10124 9965 000 10123 9965 000 10058 9965 000 10058 9965 000 10123 9965 000 10058 9965 000 10124 9965 000 10124 9965 000 10123 9965 000 10058 9965 000 10058 9965 000 10123 9965 000 10125 9965 000 10122 9965 000 10122 9965 000 10122 9965 000 09652 9965 000 10125 9965 000 10125 9965 000 10118
CAP CER 0.01UF 50V 20% CAP CER 100PF 50V 10% CAP CER 100PF 50V 10% CAP ELEC GR 10UF 16V 20% CAP ELEC GR 1UF 50V 20% CAP CER 20PF 50V 10% NPO CAP CER 20PF 50V 10% NPO CAP CER 0.01UF 50V 20% CAP ELEC GR 100UF 16V 20% CAP ELEC GR 100UF 16V 20% CAP CER 0.01UF 50V 20% CAP ELEC GR 100UF 16V 20% CAP CER 20PF 50V 10% NPO CAP CER 20PF 50V 10% NPO CAP CER 0.01UF 50V 20% CAP ELEC GR 100UF 16V 20% CAP ELEC GR 100UF 16V 20% CAP CER 0.01UF 50V 20% CAP CER 22PF 50V 5% SL CAP CER 100PF 50V 10% CAP CER 100PF 50V 10% CAP CER 100PF 50V 10% CAP CER 0.1UF 50V +80/-20% Y5V CAP CER 22PF 50V 5% SL CAP CER 22PF 50V 5% SL CAP CER 5PF 50V 0.25P SL
R34 R35 R36 R37 R38 R40 R42 R43 R44 R45 R46 R51 R53 R55 R58 R59 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R80
TRANSISTORS & INTEGRATED CIRCUITS Q1 Q2 Q3 Q4 9965 000 10117 9965 000 10117 9965 000 10117 9965 000 10117 TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ TR SS9014 NPN HFE 200 270MHZ
RESISTORS R1 9965 000 09674 R2 9965 000 09674
RES CF 10K OHM 5% 1/6W AXIAL RES CF 10K OHM 5% 1/6W AXIAL
R91 R92
7-1
TUNER BOARD
(For Information Only)
It is not recommended for component repair on this board but to replace the board when it becomes defective. Therefore no service parts list are published in this Chapter. The service parts available for replacement are: Tuner Board ............................................. 9965 000 10639
7-2
TUNER CIRCUIT
8B-1
8B-1
Technical Notes:
AV OUTPUT BOARD
(SCART version)
TABLE OF CONTENTS Components & Chips Layout ......................................... 8B-2 Circuit Diagram .............................................................. 8B-3 Electrical parts list .......................................................... 8B-4
8B-2
8B-2
COMPONENTS LAYOUT
CA1 SKY MOUNT CA16 A1 CA17 A1 CA74 A1 CB15 B2 CB16 B3 CBL21B B3 CN1 B2 CN10 A2 CN11 A3 CN12 B2 CN13 CN14 CN15 CN16 CN17 CN18 CN19 CN2 CN20 CN21 CN22 B3 B3 B3 A3 A3 B2 A4 B2 A4 A2 A2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CV10 CV12 CV13 CV7 B2 A2 A3 B2 B2 B2 B2 B4 B4 B4 B4 CV8 CV9 DN1 DN2 DN3 DN4 DN5 DN6 LN1 LN2 LN3 B4 B4 B3 B3 B2 A2 B2 A2 B2 B2 B2 LN4 LN5 LN6 LN7 LN8 LV3 LV4 OP1 P4 PS1 QA3 B2 B2 B3 A4 A4 B3 B4 A1 A1 A3 A1 QA4 QN1 QN2 QN3 QN4 QN5 QN6 QN7 QV1 RA1 RA17 A1 B2 B2 B3 B3 B3 B3 A2 B4 A1 A1 RA22 RA23 RA61 RN1 RN10 RN11 RN12 RN13 RN14 RN15 RN16 A1 A1 A1 B2 B2 B2 B2 B3 A3 B3 B3 RN17 RN18 RN19 RN2 RN20 RN22 RN23 RN24 RN25 RN26 RN27 B3 B3 A2 A2 A2 B3 B3 B3 B3 A2 A2 RN28 RN29 RN3 RN30 RN31 RN32 RN33 RN4 RN5 RN6 RN7 B3 A2 B2 B3 B3 A2 A2 B2 B2 B2 B2
CHIPS LAYOUT
RN8 RN9 RV10 RV5 RV6 RV7 RV8 RV9 S1 W1 W10 A2 B2 B4 B4 B4 B4 B4 B4 A2 B2 A2 W11 W12 W13 W14 W16 W18 W19 W2 W20 W21 W3 A2 A3 A2 B3 B3 A3 A3 B3 A4 A2 B3 W4 W5 W6 W7 W8 W9 B2 B2 B3 B3 B2 A1
SCART version
SCART version
Pin No. B C E
QV1 0,68Vp-p 1,07Vp-p 0,62Vp-p
QN1 0,5Vp-p 0,8Vp-p 0,5Vp-p
QN2 0,5Vp-p 0,8Vp-p 0,5Vp-p
QN3 0,5Vp-p 0,8Vp-p 0,5Vp-p
Pin No. B C E
QN4 0V 12V 0V
QN5 11,3V 12V 12V
QN6 0,6V 0V 0V
QN7 4,5V 5V 5V
QA3 1,57V 0V 1,75V
QA4 1,75V 4,98V 1,54V
Measurement done with ABEX TVD541 (White 100%)
Measurement in DVD playing Mode (5,1 Channel Disc)
8B-3
8B-3
CIRCUIT DIAGRAM
CA1 C2 CA16 B2 CA17 C2 CA74 C2 CB15 A1 CB16 A6 CBL21B A5 CN1 D4 CN10 D4 CN11 D4 CN12 C4 CN13 C4 CN14 C4 CN15 C3 CN16 C4 CN17 C4 CN18 C4 CN19 B5 CN2 D4 CN20 B5 CN21 B3 CN22 B3 CN3 D3 CN4 D4 CN5 D4 CN6 D4 CN7 C4 CN8 C4 CN9 C3 CV10 A4 CV12 A5 CV13 A5 CV7 A3 CV8 A4 CV9 A4 DN1 C5 DN2 C5 DN3 C5 DN4 D5 DN5 D5 DN6 D5 LN1 D4 LN2 D4 LN3 C4 LN4 D4 LN5 B4 LN6 C4 LN7 B5 LN8 B5 LV3 A5 LV4 A4 OP1 C1 P4 C2 PS1 B5 QA3 B1 QA4 B1 QN1 D3 QN2 C3 QN3 C3 QN4 C5 QN5 B6 QN6 C6 QN7 C6 QV1 A3 RA1 C2 RA17 B1 RA22 C1 RA23 B1 RA61 C1 RN1 D3 RN10 C3 RN11 C4 RN12 D3 RN13 C3 RN14 C3 RN15 C3 RN16 C3 RN17 C4 RN18 C3 RN19 B4 RN2 D3 RN20 B4 RN22 B6 RN23 B5 RN24 B6 RN25 C6 RN26 C6 RN27 C6 RN28 RN29 RN3 RN30 RN31 RN32 RN33 RN4 RN5 RN6 RN7 RN8 RN9 RV10 RV5 RV6 RV7 RV8 RV9 S1 C6 C6 D3 C6 C6 B3 B3 D3 D4 D3 D3 D3 C3 A3 A3 A3 A3 A3 A4 B4
8B-4
8B-4
ELECTRICAL PARTS LIST - AV (SCART) OUTPUT BOARD
MISCELLANEOUS OP1 4822 130 10845 P4 PS1 S1 9965 000 10073 9965 000 10623 9965 000 10624
ELECTRICAL PARTS LIST - AV (SCART) OUTPUT BOARD
GP1F32T RCA SOCKET 1P BLACK SCART CONNECTOR RT 21 PINS SW SLIDE 2P2T SKT-22F18
RN8 RN9
4822 117 11927 4822 117 11454
75R 1% 0,1W 820R 1% 0,1W 12R00 5% 0,1W 8R2 2% 0,1W 200R 1% 0,125W 0805 2K2 5% 0,1W 0805 75R 1% 0,1W 820R 1% 0,1W 12R00 5% 0,1W 8R2 2% 0,1W 200R 1% 0,125W 0805 200R 1% 0,125W 0805 200R 1% 0,125W 0805 1K00 5% 0,1W 1K00 5% 0,1W 2K2 5% 0,1W 0805 RES SMD 10K OHM 5% 1/10W 0805 RES SMD 10K OHM 5% 1/10W 0805 27K 1% 0.1W RES SMD 10K OHM 5% 1/10W 0805 4K70 5% 0,1W RES SMD 12K OHM 5% 1/10W 0805 30K00 5% 0,1W 1K00 5% 0,1W 200R 1% 0,125W 0805 1K00 5% 0,1W 200R 1% 0,125W 0805 220R 1% 0.1W 820R 1% 0,1W 2K2 5% 0,1W 0805 75R 1% 0,1W 8R2 2% 0,1W 12R00 5% 0,1W
DN6
4822 130 83338
LL4148
RN10 4822 051 20129 RN11 4822 117 12322 RN12 4822 117 13528 RN13 4822 117 11449
TRANSISTORS & INTEGRATED CIRCUITS QA3 4822 130 61074 2SA812M5 QA4 QN1 QN2 QN3 QN4 QN5 QN6 QN7 QV1 9965 000 09651 9965 000 10621 9965 000 10621 9965 000 10621 9965 000 09651 4822 130 61074 9965 000 09651 4822 130 61074 9965 000 10621 TR SMD 2SC1623 HFE200 180MHZ TR SMD 2SA1464 HFE300 400MHZ TR SMD 2SA1464 HFE300 400MHZ TR SMD 2SA1464 HFE300 400MHZ TR SMD 2SC1623 HFE200 180MHZ 2SA812M5 TR SMD 2SC1623 HFE200 180MHZ 2SA812M5 TR SMD 2SA1464 HFE300 400MHZ
CAPACITORS CA1* 9965 000 09652 CA16 4822 126 14585 CA17 5322 122 34098 CA74 4822 126 13221 CN1 9965 000 09655 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 4822 122 33127 9965 000 10058 9965 000 10115 9965 000 10115 4822 126 14585 9965 000 09655 4822 122 33127 9965 000 10058
CAP CER 0.1UF 50V +80/-20% Y5V 100NF 10% X7R 0805 50V 10NF10%X7R 63V 100PF 2% NP0 63V CAP ELEC GR 220UF 16V 20% 2,2NF10%X7R 63V CAP ELEC GR 100UF 16V 20% CER SMD 390PF 50V 10% X7R 0805 CER SMD 390PF 50V 10% X7R 0805 100NF 10% X7R 0805 50V CAP ELEC GR 220UF 16V 20% 2,2NF10%X7R 63V CAP ELEC GR 100UF 16V 20% CER SMD 390PF 50V 10% X7R 0805 CER SMD 390PF 50V 10% X7R 0805 100NF 10% X7R 0805 50V CAP ELEC GR 220UF 16V 20% 2,2NF10%X7R 63V CAP ELEC GR 100UF 16V 20% CER SMD 390PF 50V 10% X7R 0805 CER SMD 390PF 50V 10% X7R 0805 100NF 10% X7R 0805 50V 100PF 2% NP0 63V 100PF 2% NP0 63V CER SMD 47PF 50V 10% X7R 0805 CER SMD 47PF 50V 10% X7R 0805 CAP ELEC GR 100UF 16V 20% 2.7NF10%X7R 50V CER SMD 390PF 50V 10% X7R 0805 CER SMD 390PF 50V 10% X7R 0805 100NF 10% X7R 0805 50V CAP ELEC GR 220UF 16V 20%
RN14 4822 117 11927 RN15 4822 117 11454 RN16 4822 051 20129 RN17 4822 117 12322 RN18 4822 117 13528 RN19 4822 117 13528 RN20 4822 117 13528 RN22 4822 051 20102 RN23 4822 051 20102 RN24 4822 117 11449 RN25 9965 000 10074 RN26 9965 000 10074 RN27 4822 117 12024 RN28 9965 000 10074 RN29 4822 051 20472 RN30 9965 000 10156 RN31 4822 051 20303 RN32 4822 051 20102 RN32 4822 117 13528 RN33 4822 051 20102 RN33 4822 117 13528 RV5 4822 117 11503 RV6 RV7 RV8 RV9 4822 117 11454 4822 117 11449 4822 117 11927 4822 117 12322
* SOLDERED OUTSIDE THE PC BOARD. NOTE: ONLY THE PARTS MENTIONED IN THIS LIST ARE NORMAL SERVICE SPARE PARTS.
CN10 9965 000 10115 CN11 9965 000 10115 CN12 4822 126 14585 CN13 9965 000 09655 CN14 4822 122 33127 CN15 9965 000 10058 CN16 9965 000 10115 CN17 9965 000 10115 CN18 4822 126 14585 CN19 4822 126 13221 CN20 4822 126 13221 CN21 9965 000 10625 CN22 9965 000 10625 CV7 9965 000 10058 CV8 CV9 4822 122 32627 9965 000 10115
RV10 4822 051 20129 COILS & FILTERS LN1 9965 000 10111 LN2 LN3 LN4 LN5 9965 000 10112 9965 000 10111 9965 000 10112 9965 000 10111 9965 000 10112 9965 000 10622 9965 000 10622 9965 000 10111 9965 000 10112
CV10 9965 000 10115 CV12 4822 126 14585 CV13 9965 000 09655 RESISTORS RA1 4822 051 20008 RA17 4822 051 20472 RA22 4822 117 11373 RA23 4822 117 11448 RA61 4822 051 20109 RN1 RN2 RN3 RN4 RN5 RN6 RN7 4822 117 11449 4822 117 11927 4822 117 11454 4822 051 20129 4822 117 12322 4822 117 13528 4822 117 11449
CHOKE 22UH 10% AXIAL EC24-220K IND 2.7UH 10% AXIAL EC24-2R7K CHOKE 22UH 10% AXIAL EC24-220K IND 2.7UH 10% AXIAL EC24-2R7K CHOKE 22UH 10% AXIAL EC24-220K IND 2.7UH 10% AXIAL EC24-2R7K IND CHOKE 6.8UH 10% EC24-6R8K IND CHOKE 6.8UH 10% EC24-6R8K CHOKE 22UH 10% AXIAL EC24-220K IND 2.7UH 10% AXIAL EC24-2R7K
0R00 JUMP. (0805) 4K70 5% 0,1W 100R 1% RC12H 0805 180R 1% 0,1W 10R00 5% 0,1W 2K2 5% 0,1W 0805 75R 1% 0,1W 820R 1% 0,1W 12R00 5% 0,1W 8R2 2% 0,1W 200R 1% 0,125W 0805 2K2 5% 0,1W 0805
LN6 LN7 LN8 LV3 LV4
DIODES DN1 4822 130 83338 DN2 DN3 DN4 DN5 4822 130 83338 4822 130 83338 4822 130 83338 4822 130 83338
LL4148 LL4148 LL4148 LL4148 LL4148
9-1
9-1
SERVICING THE DVD MODULE
The only service parts available for replacement are: DVD Main Board R1.0 ............................. 9965 000 10183 DVD Mechanical Loader TVM502T ........ 9965 000 10185
Reprogramming of the DVD Main Board
DVD MODULE
(For Information Only)
Caution: This information is confidential and may not be distributed. Only a qualified service person should reprogram the DVD Main Board.
After replacement of the DVD Main Board, the customer settings and also the region code will be lost. Reprogramming of the DVD Main Board will put the player back in the state in which it has left the factory, ie. with the default settings and the allowed region code
It is not recommended for component repair on this Module but to replace the major assembly when it becomes defective. Therefore no service parts list are published in this Chapter. The Circuit & Layout diagrams are published for reference only. The repair assistance on DVD section is given on Chapter 2.
Reprogramming is done by way of the Remote Control as given below: Message displayed on TV screen 1. With the unit on and no disc in the tray press DVD key 2. Press Menu key Setup Menu is displayed 3. Press numerical keys <1> <6> <7> "Key 1 - 6 for Region: is displayed 4. Press any one numerical keys between <1> and <6> as per Region codes given in the table below Selected region code is displayed 5. Press Exit key.
Type/version MX1015D/37 MX1050D/22 MX1055D/37S MX1060D/22S
Destination USA Europe USA Europe
Region Code* 1 2 1 2
* Note: The Region code may differs in some countries, in such case the Region code of the country should be used.
Upgrading of DVD software by way of an Upgrade Disc and Remote Control as given below: Message displayed on TV screen 1. With the unit on and no disc in the tray press DVD key 2. Press Eject key to open the tray 3. Press Menu key Setup Menu is displayed 4. Press numerical keys <7> <6> <0> "Update Software 1/Yes, 2/No" is displayed 5. Press numerical keys <1> "Yes" is displayed briefly after which the message disappear 6. Insert upgrade disc and press Eject key to close tray 7. The set starts reading upgrade disc "Color bars" is displayed when ready 8. Press Power key to bring the set into Standby mode. 9. Remove the upgrade disc by power-up the set & eject to open tray.
9-2
9-2
DVD MAIN BOARD - TOP VIEW
DVD MAIN BOARD - BOTTOM VIEW
9-3
9-3
DVD CIRCUIT 1
9-4
9-4
DVD CIRCUIT 2
9-5
9-5
DVD CIRCUIT 3
9-6
9-6
DVD CIRCUIT 4
10-1
10-1
LC78212 Internal Block
LC78212 L1 1 L2 2 30 R1 29 R2
L3 3
28 R3
AUDIO SWITCH BOARD
LCOM1 4
27 RCOM1
L4 5 L5 6
26 R4 25 R5
L6 7
24 R6
LCOM2 8
23 RCOM2
TABLE OF CONTENTS
IN7 9 22 R7 21 R8
LC78212 Internal Block ................................................. 10-1 Components & Chips Layout + voltages ....................... 10-2 Circuit Diagram .............................................................. 10-3 Electrical parts list .......................................................... 10-4
IN8 10
LCOM3 11 Level Shifter VEE 12 Latch
20 RCOM3 19 VDD 18 RES
CE 13 DI 14 CL 15 Control
Shift Register
17 S 16 VSS
10-2
10-2
COMPONENTS LAYOUT
C1 C2 C3 C4 CA1 CA10 CA11 CA12 CA13 CA14 CA15 CA16 sky mount sky mount sky mount sky mount A2 A3 A3 A3 A4 A4 A3 A3 CA17 CA18 CA19 CA2 CA20 CA21 CA22 CA23 CA24 CA25 CA26 CA27 B4 B4 B4 A2 C4 C4 C3 C3 C3 C4 C4 A2 CA28 CA29 CA3 CA30 CA31 CA32 CA33 CA34 CA35 CA36 CA37 CA4 A2 A2 A2 A3 A3 A3 A4 A3 A4 A4 B4 A2 CA5 CA6 CA7 CA8 CA9 CBL12 CBL13 CBL14 CBL18 CBL4 JA1 JA2 A3 A3 A2 A2 A3 C2 B1 A2 C1 C2 A2 C3 QA1 QA2 QA3 QA4 RA1 RA10 RA11 RA12 RA13 RA14 RA15 RA16 C2 C3 C3 C4 A2 A3 A3 A3 A4 A4 A3 A3 RA17 RA18 RA19 RA2 RA20 RA21 RA22 RA23 RA24 RA25 RA26 RA27 B4 C3 C3 A2 C3 C3 C3 C3 C4 C4 C4 C4 RA3 RA4 RA5 RA6 RA7 RA8 RA9 UA1 W1 W10 W11 W12 A2 A2 A2 A3 A2 A2 A3 B3 B2 B3 B3 B3 W13 W14 W16 W17 W18 W19 W2 W20 W21 W22 W23 W25
CHIPS LAYOUT
B3 B3 B4 B3 C4 C4 B2 C3 C3 C3 C2 B2 W26 W27 W29 W3 W30 W32 W33 W34 W35 W37 W38 W39 B3 B1 B2 B2 B2 B1 B1 B1 B1 B2 B1 C1 W4 W5 W6 W8 W9 B2 B2 B2 B3 B3
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Pin No. B C E QA1 11,3V 0,2V 11,9V QA2 27,7mV 11,28V 4,6mV QA3 4,11V 5,93V 3,54V QA4 4,04V 5,88V 3,46V 26 27 28 29 30
UA1 LC78212 0,21V -0,2V -0,2V 0,21V -0,2V 2,95V 0V 0,22V 0V 0V 0,22V -12,25V 38mV 38mV 27mV 0V 0V 11,8V 11,9V 0,28V 7mV 0,28V 11mV 0V 0,6 - 1,5V -0,16V 2,7V -0,16V -0,17V 2,7V
Measurement in DVD playing Mode (5,1 Channel Disc)
10-3
10-3
CIRCUIT DIAGRAM
C1 C2 C3 C4 CA1 CA10 CA11 CA12 CA13 CA14 CA15 CA16 CA17 CA18 CA19 CA2 CA20 CA21 CA22 CA23 CA24 CA25 CA26 CA27 CA28 CA29 CA3 CA30 CA31 CA32 CA33 CA34 CA35 CA36 CA37 CA4 CA5 CA6 CA7 CA8 CA9 CBL12 CBL13 CBL14 CBL18 CBL4 JA1 JA2 QA1 QA2 QA3 QA4 RA1 RA10 RA11 RA12 RA13 RA14 RA15 RA16 RA17 RA18 RA19 RA2 RA20 RA21 RA22 RA23 RA24 RA25 RA26 RA27 RA3 RA4 RA5 RA6 RA7 RA8 RA9 UA1 A6 A6 A6 A6 B3 B5 B6 B5 B6 B6 B6 B6 C5 C6 C5 B3 C4 C4 A2 C2 C2 D2 D3 A3 A3 A4 B4 A4 A5 A5 A6 A6 A6 A6 C5 B3 B4 B4 B4 B4 B5 A1 C2 D1 A2 C1 A4 A5 A3 A3 C2 D2 A3 B5 A5 B5 B4 B5 B6 B6 C5 A2 A3 B3 C2 D2 C2 C3 D2 D2 D2 D3 A4 B3 A4 B4 A4 B4 A5 C4
10-4
10-4
ELECTRICAL PARTS LIST - AUDIO SWITCH BOARD
MISCELLANEOUS JA1 JA2 9965 000 09656 9965 000 09656 RCA SOCKET 4P RED/WHITE RCA SOCKET 4P RED/WHITE RA6 RA7 RA8 RA9 CAP CER 0,1UF 50V +80/-20% Y5V CAP CER 0,1UF 50V +80/-20% Y5V CAP CER 0,1UF 50V +80/-20% Y5V CAP CER 0,1UF 50V +80/-20% Y5V CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CER SMD 470PF 50V 10% X7R 0805 CAP ELEC GR 10UF 16V 20% CAP ELEC GR 10UF 16V 20% CAP ELEC GR 220UF 16V 20% CER SMD 0,1UF 50V +80-20% 0805 CAP ELEC GR 220UF 16V 20% CER SMD 0,1UF 50V +80-20% 0805 CAP ELEC GR 10UF 16V 20% CAP ELEC 1UF 16V 20% CAP ELEC 1UF 16V 20% CAP ELEC 1UF 16V 20% CAP ELEC 1UF 16V 20% CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 100PF 50V 10% X7R 0805 CER SMD 0,1UF 50V +80-20% 0805 4822 051 20474 4822 117 11139 4822 051 20474 4822 117 11139 470K 5% 0,1W 1,5K 1% 0,1W 470K 5% 0,1W 1,5K 1% 0,1W 470K 5% 0,1W 1,5K 1% 0,1W 470K 5% 0,1W 1,5K 1% 0,1W 470K 5% 0,1W 1,5K 1% 0,1W 470K 5% 0,1W RES SMD 47K OHM 5% 1/10W 0805 2,2K 5% 0,1W 0805 2,2K 5% 0,1W 0805 470K 5% 0,1W RES SMD 2,7K OHM 5% 1/10W 0805 4,7K 5% 0,1W 1K 5% 0,1W 470K 5% 0,1W RES SMD 2,7K OHM 5% 1/10W 0805 4,7K 5% 0,1W 1K 5% 0,1W
CAPACITORS C1* C2* C3* C4* CA1 CA2 CA3 CA4 CA5 CA6 CA7 CA8 9965 000 09652 9965 000 09652 9965 000 09652 9965 000 09652 9965 000 09661 9965 000 09654 9965 000 09661 9965 000 09654 9965 000 09661 9965 000 09654 9965 000 09661 9965 000 09654
RA10 4822 051 20474 RA11 4822 117 11139 RA12 4822 051 20474 RA13 4822 117 11139 RA14 4822 051 20474 RA15 4822 117 11139 RA16 4822 051 20474 RA17 9965 000 09658 RA18 4822 117 11449 RA19 4822 117 11449 RA20 4822 051 20474 RA21 9965 000 09657 RA22 4822 051 20472 RA23 4822 051 20102 RA24 4822 051 20474 RA25 9965 000 09657 RA26 4822 051 20472 RA27 4822 051 20102
CA9 9965 000 09661 CA10 9965 000 09654 CA11 9965 000 09661 CA12 9965 000 09654 CA13 9965 000 09661 CA14 9965 000 09654 CA15 9965 000 09661 CA16 9965 000 09654 CA17 9965 000 09654 CA18 9965 000 09655 CA19 9965 000 09660 CA20 9965 000 09655 CA21 9965 000 09660 CA22 9965 000 09654 CA23 9965 000 09653 CA24 9965 000 09653 CA25 9965 000 09653 CA26 9965 000 09653 CA27 9965 000 09659 CA28 9965 000 09659 CA29 9965 000 09659 CA30 9965 000 09659 CA31 9965 000 09659 CA32 9965 000 09659 CA33 9965 000 09659 CA34 9965 000 09659 CA35 9965 000 09659 CA36 9965 000 09659 CA37 9965 000 09660 RESISTORS RA1 4822 051 20008 RA2 RA3 RA4 RA5 4822 051 20474 4822 051 20008 4822 051 20474 4822 117 11139
TRANSISTORS & INTEGRATED CIRCUITS QA1 QA2 QA3 QA4 UA1 4822 130 61074 9965 000 09651 9965 000 09651 9965 000 09651 4822 209 13648 2SA812M5 TR SMD 2SC1623 HFE200 180MHZ TR SMD 2SC1623 HFE200 180MHZ TR SMD 2SC1623 HFE200 180MHZ LC78212
NOTE: ONLY THE PARTS MENTIONED IN THIS LIST ARE NORMAL SERVICE SPARE PARTS. * ITEMS THAT ARE SKYMOUNTED & NOT IN THE BOARD LAYOUT.
JUMPER 0R 0805 470K 5% 0,1W JUMPER 0R 0805 470K 5% 0,1W 1,5K 1% 0,1W
11-1
11-1
LC7824 Internal Block
LC7824 16 COM3 IN1 1 IN2 2 15 IN6 14 COM2 13 IN5 IN3 3
VIDEO SWITCH BOARD
12 IN4 COM1 4
Level Shift VEE 5 Latch 11 VDD CE 6 DI 7 Shift Register
TABLE OF CONTENTS LC7824 Internal Block ................................................... 11-1 Components & Chips Layout + voltages ....................... 11-2 Circuit Diagram .............................................................. 11-3 Electrical parts list .......................................................... 11-4
CL 8
Control
10 S 9 VSS
11-2
11-2
COMPONENTS LAYOUT
C1 SKY MOUNT C2 SKY MOUNT CBL13B A4 CBL16B B4 CV1 B3 CV10 A3 CV11 CV12 CV13 CV14 CV15 CV16 A3 A2 A4 A3 A3 A2 CV17 CV18 CV2 CV22 CV23 CV24 A1 A2 B4 B1 B1 B1 CV25 CV26 CV27 CV28 CV29 CV3 B2 B2 B2 A2 A1 B3 CV4 CV5 CV6 CV7 CV8 CV9 B3 B2 B2 B1 B1 A4 J1 J2 J3 QV1 QV2 QV3 A3 A2 A1 A1 A1 A2 QV4 RV1 RV10 RV11 RV12 RV13 A2 A4 A1 A1 A1 A1 RV14 RV15 RV16 RV17 RV18 RV19 A1 A1 A1 A2 A2 A2 RV2 RV20 RV21 RV3 RV4 RV5 A3 A2 A2 A3 A2 A1
CHIPS LAYOUT
RV6 RV7 RV8 RV9 UV1 UV2 A2 A1 A2 B2 B