Philips DVDR3408 User manual

.Technical Specifications………………………………………….......1-2
. Safety Instruction, Warning & Notes………...…………….………...1-3
. Mechanical and Dismantling Instructions…………………..............2-1
. Region Code, Software Version & Upgrades……………………….3-1
. Trouble Shooting Chart………………………………………………..4-1
. Block and Wiring Diagram…………………………………….…...….5-1
. Electrical Diagrams and Print-layouts……………………….……….6-1
. Set Mechanical Exploded View & Parts List………………………...7-1
. Electrical Parts List…………………………………………..........…..8-1
. Revision List……………………………………………………...........9-1
DVDRecorderDVDR3408
TABLE OF CONTENTS
Page
3139 785 32350
Version 1.0
Service Manual
PHILIPS
GB
Copyright 2006Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
CLASS 1
LASER PRODUCT
Published by TCL-KC 0638Service Audio Printed in The Netherlands Subject to modification
C
DVDR3408/93
Service
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Technical Specifications
Video Recording
Recording System: PAL / NTSC
Compression formats: MPEG2
Modes of Record Quality
HighQuality: HQ
Standard Play: SP
Standard Play Plus: SP+
Long Play: LP
Extended Play: EP
Super Long Play: SLP
Super Extended Play: SEP
Audio compression: Dolby Digital
Video Playback
Disc Playback Media: CD, CD-R / -RW, DVD, DVD-Video,
DVD+R, DVD+RW, DVD-R, DVD-RW, SVCD, Video CD,
Compression formats: MPEG2, MPEG1, DivX
Video Disc Playback System: PAL, NTSC
Audio Playback
Disc Playback Media: CD, CD-R / -RW, MP3-CD,MP3-DVD,
WMA
Compression formats: Dolby Digital, MP3, MPEG2 Multichannel,
PCM
MP3 Bit Rates: 32~256Kbps and VBR
Still Picture Playback
Disc formats: DVD+R/+RW, DVD-R/-RW, Picture CD
Picture compression format: JPEG
Picture enhancement: Rotate
Picture/ Display
Aspect ratio: 4: 3, 16: 9
D/A Converter: 10Bit, 54MHz
A/D Converter: 10Bit, 27MHz
Picture Enhancement: Progressive Scan
Audio Performance
D/A Converter 24Bit, 96KHz
A/D converter 24Bit, 96KHz
Signal / Noise (1KHz) 90dB
Dynamic range (1KHz) 80dB
Crosstalk (1KHz) 80dB
Turner/Reception/ Transmission
Receive TV Signal: PAL
Aerial Input: 75 ohm coaxial (IEC75)
Storage Media
Recording media: DVD+R/-R, DVD+RW/-RW, DVD+R DL,
Recording speed: 2.4X
Connectivity
Rear Connections
- S-video Out
- Video (CVBS) Out
- Audio left/right Out
- Digital audio out (coaxial)
- RF antenna in
- RF TV out /Y,Pb,Pr out
- S-Video in
- Video (CVBS) in
- Audio left/right/ in
Front Connections
- I.LINK DV in (IEEE 1394 4-pin)
- Video in
- Audio left/right / in
Convenience
Programming / Timer Enhancements:
Daily / Weekly, Repeat Program, Manual Timer,
One Touch Recording
Timer recording events: 20
Power
Power Supply: 110~240 V; 50~60 Hz
Power Consumption: 28 W
Standby power consumption: < 4.0W
Dimensions :
Set Dimensions (W X H X D): 427 X 48 X 318mm
Net Weight : 3.18 Kg
Specifications subject to change without prior notice.
1-2
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Safety instructions
1. General safety
Safety regulations require that during a repair:
. Connect the unit to the mains via an isolation
transformer.
. Replace safety components indicated by the symbol
, only by components identical to the original ones.
Any other component substitution (other than original
type) may increase risk of fire or electrical shock
hazard.
Safety regulations require that after a repair, you must
return the unit in its original condition. Pay, in particular,
attention to the following points:
. Route the wires/cables correctly, and fix them with
the mounted cable clamps.
. Check the insulation of the mains lead for external
damage.
. Check the electrical DC resistance between the
mains plug and the secondary side:
1) Unplug the mains cord, and connect a wire
between the two pins of the mains plug.
2) Set the mains switch the “on” position (keep
the mains cord unplug).
3) Measure the resistance value between the
mains plug and the front panel, controls, and
chassis bottom.
4) Repair or correct unit when the resistance
measurement is less than 1M
Ω
.
5) Verify this, before you return the unit to the
customer/user (ref. UL-standard no. 1492).
6) Switch the unit “off”, and remove the wire
between the two pins of the mains plug.
2.Laser safety
This unit employs a laser. Only qualified service personnel may
remove the cover, or attempt to service this device (due to
possible eye injury).
Laser device unit
Type : Semiconductor laser
:InGaAIP(DVD)
: AIGaAs (CD)
Wavelength : 658nm (DVD)
: 783nm (CD)
Power out objective lens: 1.0mW (DVD read)
: 1.2mW (CD read)
Note: Use of controls or adjustments or performance of
procedure other than those specified herein, may result in
hazardous radiation exposure. Avoid direct exposure to beam.
Safet
y
instruction
,
Warnin
g&
Notes
1-3
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Warning
1.General
. All ICs and many other semiconductors are
susceptible to electrostatic discharges (ESD).
Careless handing during repair can reduce life
drastically. Make sure that, during repair, you are at
the same potential as the mass of the set by a
wristband with resistance. Keep components and tools
at this same potential. Available ESD protection
equipment:
1) Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable)
4822 310 10671.
2) Wristband tester 4822 344 13999.
. Be careful during measurements in the live voltage
section. The primary side of the power supply ,
including the heat sink, carries live mains voltage
when you connect the player to the mains (even when
the player is “off”!). It is possible to touch copper tracks
and/or components in this unshielded primary area,
when you service the player. Service personnel must
take precautions to prevent touching this area or
components in this area. A “lighting stroke” and a
stripe-marked printing on the printed wiring board,
indicate the primary side of the power supply.
. Never replace modules, or components, while the
unit is “on”.
2. Laser
. The use of optical instruments with this product will increase eye
hazard.
. Only qualified service personnel may remove the cover or
attempt to service this device, due to possible eye injury.
. Repair handing should take place as much as possible with a
disc loaded inside the player.
. Text below is placed inside the unit, on the laser cover shield:
Notes: Manufactured under licence from Dolby Laboratories. The
double-D symbol is trademarks of Dolby Laboratories, Inc. All
rights reserved.
CAUTION: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN
A
VOID EXPOSURE TO BEAM.
A
DVARSEL: SYNLIG OG USYNLIG LASERETRALING VED ABNING UNDGA
UDSETTELSE FOR STRALING.
A
DVARSEL: SYNLIG OG USYNLIG LASERSTRALING NAR DEKSEL APNES
UNNGA EKSPONERING FOR STRALEN
VARNLNG: SYNLIG OCH OSYNLIG LASERETRALNING NAR DENNA DEL AR
OP PNAD BETRAKTA EJSTRALEN
VARO!: AV ATTAESSA OLET ALTTINA NAKYV ALLEJA
NAKYMATTOMALLELASER SATELLYLLEALAKATSO SATEESEEN
VORSICHT: SICHTBARE UND UNSICHTB ARE LASERSTRSHLUNG
WENN ABDECKUNG GEOFFNET NICHT DEM STRAHL AUSSETSEN
DANGER: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID
DIRECT EXPOSURE TO BEAM
A
TTENTION: RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CASD
OUV
ERTURE EXPOSTT
ION DANGEREUSE AU
FAISC
EAU
1-4
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Dismantling Instruction
The following guidelines show how to dismantle the
recorder.
Step1: Remove the 8 screws around the top cover,
then remove top cover. (Figure 1)
Step2: If it is necessary to dismantle Loader or Front Panel, It
should be remove the front door assembly first. (Figure 2)
Mechanical and Dismantlin
g
Instructions
2-1
Figure 1
Figure 2
Please kindly note that dismantle
the front door assembly carefully
to avoid damage tray and the
front door assembly.
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Dismantling Instruction
If the tray can’t open in normal way, you can make it
through the instruction as figure 3.
Note: Make sure to operate gently otherwise it would
be damaged
Step3: Dismantling Loader. First, disconnect the 2 connectors
then remove the 4 screws at both sides of the loader.
(Figure 4)
Mechanical and Dismantlin
g
Instructions
2-2
Figure 3
Push the guider until the
tray out. Make sure to
operate gently to avoid
dama
g
e ha
pp
enin
g
.
Figure 4
CON 1
CON 2
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Dismantling Instruction
Step4: Dismantling the Front Panel: Disconnect the 5
connectors, and remove the 3 screws onthe
bottom of the cabinet, then release the snaps on the
both sides of front panel, finally gently pull the panel
out from the set. (Figure 5&6 )
Step5: Dismantling Main Board, first disconnect the 4
connectors ,then remove 4 screws. (Figure 7)
Mechanical and Dismantlin
g
Instructions
2-3
Figure 6
Snap 1
Figure 5
CON 4
CON 5
CON 3
CON 6
CON 7
Figure 7
CON 9
CON 8
CON 10
CON 11
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Dismantling Instruction
Step6: Dismantling Tuner Board: first disconnect the 2
connectors, then remove the 2 screws (Figure 8)
Step7: Dismantling AV Board, first disconnect the 3 connectors,
then remove the 4 screws. (Figure 9)
Mechanical and Dismantlin
g
Instructions
2-4
Figure 8
CON 13
CON 12
Figure 9
CON 16
CON 15
CON 14
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Dismantling Instruction
Step8: Remove the 3 screws on the back of
the cabinet, then dismantle the Output Board. (Figure
10)
Step 9: Dismantling Power Board, first disconnect the 1
connector, then remove the 4 screws. (Figure 11)
Mechanical and Dismantlin
g
Instructions
2-5
Figure 10
CON 17
Figure 11
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Dismantling Instruction
Step10: Make sure adding silicon glue to fix the capacitor after repairing. (Avoid the hazard of capacitor touching the top
cover Figure 12)
Figure 12
r Heat glue to fix
Capacitor keep this status
Mechanical and Dismantlin
g
Instructions
2-6
A
dd Silicon glue or Heat glue to
fix Capacitor keep this status
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Software upgrade
A. Preparation to upgrade software
1) Start the CD Burning software and create a new CD
project (Data Disc) with the following setting:
Label: _____ (No need the label name)
File System: ISO9960
File Name: DVDR3408_93_V*.CUB
Remark: “*” stand for the upgraded version number
Note: It is required capital letter for the Label name
& the File System name.
2) Burn the data onto a blank CDR
B. Procedure for software upgrade:
1) Power up the set and insert the prepared Upgrade
CDR.
2) The set will start reading disc & response with the
following display on TV screen:
Software upgrade disc Detected, select OK to start
upgrading or CANCEL to exit.
Press OK button to start.
3) After press <OK> button to confirm, then screen will
display:
Upgrading software, please wait. Do not switch off
the power……
Please wait patiently, approximately two minutes
later the upgrading will complete.
4) The tray will automatically open when the upgrading
complete, and the TV will display:
System is successfully upgraded, Remove disc
from the tray and reset system.
5) According to the TV direction, take out the disc and
press OK, the tray will close, Reset the system.
C. Read out the software versions to confirm upgrading
1) Power up the set, Keep no disc in disc tray and the disc
door closed.
2) Press <0><0><0><9> <OK> button on remote control,
then the software version and other information will be
shown on the TV screen as follows:
Build: DVDR3408_93_VXX
Date: XXXX XX XXXX
Loader Version: XX.XX.XX.XX
Region Code: XXX
Region Code, Software Version& Upgrades
Caution: The set must not be power off during
upgrading, Otherwise the Main board will be
damaged entirely.
3-1
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4-1
No display on VFD, and buttons do not work
No
No
No
Yes
Yes
No display on VFD, and
buttons do not work
Check every suppl
y
voltage on main board is
normal
Refer to Power supply board part
Check the U3’s pin 2,4,8 arrive the
U3’s pin 6,8,9 connect condition
Correct connection
Replace U2 or VFD
Yes
Yes
Yes
No
Check-24V+12V,VCC(+5v)
voltage on the power and front
board
Check the front board
signals on R24, R25,
R28.(SCK,SDA,STB)
1.Check whether bad solder
exists on U2 and pins of VFD,
2.Check whether the circuit
connected to K1, K2, K3, K4, K5
and K6 is broken.
Fix the connection JP1 on front board
and CN1 on power board
Trouble shooting chart
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4-2
No digital audio output
Yes
Yes
No
No
Yes
Fix the connection JP8 on AV board
and JP2 on Output board
Check / Replace R131、C133.
Check the R130
(digital audio) on the
A
V board is normal.
Check the P14 of U10 on
the AV board is +5v
Check the +5v powe
r
supply on the AV board
Check the P1 of U10 (digital
audio) on the AV board is
normal.
Check P26 of JP2 on Main board
signals is normal
Fix the connection JP8 on AV
board and JP2 on Main board
Yes
Yes
No
Go
Check the FB8 (digital audio) on
the Output board is normal.
No digital audio output
No
Trouble shooting chart
Yes
Yes
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4-3
Remote control does not work
Go
Yes No
No
Remote control does
not work
Yes
Replace U2 on the Front board
Check whether keys on the
front board work or not.
Replace U3 on the Front board
Replace U1.
Yes
Check the front board
whether JP1 of U2 has
signal when pressing key
on the remote
Trouble shooting chart
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4-4
Can’t read disc or can’t open the tray
Yes
Check the connection of the 4Pin cable
from CN5 on the Power Board.
Can’t read disc or can’
t
open the tray
Check 40Pin cable from
main board connection to
the loader is normal
Check the peripheral components near the
J3 on the main board.
No
Go
Check whether the
DVD loader running is
normal
Fix the connection the 40Pin cable
No
Yes
Trouble shooting chart
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4-5
No VFD display
Check whether the
voltage between VFD
F1&VFD F2 is AC3V
Go
No
No
No VFD display
Yes
Fix the connection power board
CN1& front board JP1
Check whether the voltage
+12V/+5V on the front board
is normal work or not.
Check DC 12V to AC 3V switch circuit
Replace U2&VFD
Yes
Check whether the
voltage -24V is normal
No Check the FB1 on the front board
Trouble shooting chart
Yes
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4-6
Fan don’t work
Check the cable
connection fan to Powe
r
board CN3
Go
No
No
Fan don’t work
Yes
Check R9 on Power board
Check on Power board
whether P1 of CN3 is
+12v
Replace the cable
Replace Fan
Yes
Trouble shooting chart
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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DMN8602
SDRAM
EEROM FLASH
POWER
1394
PHY
FORNT
PANEL KEY
IR & VFD
VIDEO
DECODER
LOADER ATAPI
TUNER
WM8776
AUDIO IN 1
AUDIO IN 2
1EEE1394
AUDIO IN 3
AUDIO ADC
Y
Pr
Pb
Y
C
CVBS
TUNER
Y
Y
CVBS
Pb
C
Pr
S/PDIF
AUDIO
DAC
WM8776
AUDIO LCH
BUFFER
BUFFER
AUDIO RCH
5-1
5-1
DVDR3408/93 BLOCK DIAGRAM
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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
40-DR3408-FVG2G
PHILIPS D5.1
40-DR3345-PWA1X
40-TDK600-MAB4G
40-3408-SWA1G
40-DR3345-OPA1X
40-TDK600-TUD1X
40-DR3345-AVB2G
40-DR3408-INE2G
1394
1394
0802 L=50MM
0803 L=120MM
0809 l=250
0816 L=60MM
0818 L=250MM
0815 L=80MM
0814 L=80MM
0805 L=270MM
0812 L=150MM
0811 L=140MM
0813 L=60mm
0808 L=150MM 0807 L=280MM 0806 L=320MM
0804 L=200MM
0817 L=60MM
0801 L=320MM
0810 L=380mm
R_M
GND
GND
TV_V5
GND
TV_CVBSO
GND
+5VSTB
TV_V32
GND
GND
D_FM
G
S_G
VCC
GND
TV_SCL
GND
C
AC220V
GND
TV_IF
Y
D_T
+5V
LED1
LOUT
GND
+2.5V
TV_AO
AC220V
A_M
GND
+2.5V
+5V
VTUN_STB
32V
+12V
+12V
IEC_AUDIO
GND
R
TV_SDA
B
PW_SW
+5V
IR
GND
GND
TV_AFT
ROUT
RS_G -12V
GND
VCC
+12V
PW_SW1
CVBS
GND
GND
+3.3V
+3.3V
P_C
GND
GND
CON1
CON6/2MM
1
2
3
4
5
6
1 2 3 4
J10
PICH=2.0
1 2 3 4
JP5
FMN14/1.0mm
1 2 3 4 5 6 7 8 9
10 11 12 13 14
JP5
PICH/2MM
1
2
3
CON2
CON6/2MM
1
2
3
4
5
6
J1
CON9/2MM
1
2
3
4
5
6
7
8
9
J2
PICH=2.0
1 2 3 4
CN6
CON9/2MM
1
2
3
4
5
6
7
8
9
JP2
FMN24/1.0mm
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HEADER 20X2
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
CN4
CON9/2MM
1 2 3 4 5 6 7 8 9
JP1
PH7/2MM
1
2
3
4
5
6
7
CN3
CON3
1
2
FAN
1
2
CN1
PH7/2MM
1
2
3
4
5
6
7
J4
PH8/2MM
1 2 3 4 5 6 7 8
JP7
CON7/2MM
1
2
3
4
5
6
7
JP4
CON3/2MM
1
2
3
JP6
PICH/2MM
1
2
3
J2
7
6
5
JP1
CON7/2MM
1
2
3
4
5
6
7
JP9
FMN11/1.0mm
1 2 3 4 5 6 7 8 9 10 11
JP3
PH8/2MM
1 2 3 4 5 6 7 8
J19
PICH=2.0
1
2
3
4
JP2
CON6/2MM
1
2
3
4
5
6
JP5
CON6/2MM
1
2
3
4
5
6
JP6
CON6/2MM
1
2
3
4
5
6
JP10
FMN14/1.0mm
1 2 3 4 5 6 7 8 9 10 11 12 13 14
JP3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
J16
CON2
1
2
JP1
CON9/2MM
1 2 3 4 5 6 7 8 9
J5
PICH=2.0
1
2
3
4
J3
HEADER 20X2
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
J3
PH8/2MM
1 2 3 4 5 6 7
JP8
CON6/2MM
1
2
3
4
5
6
J2
PH8/2MM
1 2 3 4 5 6 7
CN5
CON3/2MM
1 2 3 4
JP4
FMN11/1.0mm
1 2 3 4 5 6 7 8 9
10 11
DVDR3408/93 WIRING DIAGRAM
5-25-2
A
V Board
Main Board
Power Board
Loader
Switch Board
Front Board
Input Board
Tuner Board
Output Board
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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
To Power Board
To Main Board
S_VIDEO_INPUT
F_CVBS
1394 INPUT
TO SWITCH BOARD
3904
IDC Slave Addr: D0H/D1H
ＡＤＤ
ＭＯＤＩＦＹ
C1 D5
C2 D5
C3 D4
C4 D4
C5 D4
C6 D4
C7 D4
C8 D4
C9 D5
C11 D4
C12 D3
C15 C4
C16 C4
C17 C3
C19 C5
C18 C2
C20 C5
C21 C2
C25 C3
C26 C3
C27 C3
C28 C4
C33 B2
C35 B2
C36 B4
C37 B4
C38 B3
C39 B4
C40 A3
C41 A3
R1 D5
R2 D5
R3 D5
R4 D5
R5 D5
R6 D4
R7 D5
R8 D5
R10 C4
R13 C5
R16 C4
R18 C3
R20 C3
R21 C3
R22 C3
R24 C4
R25 C4
R28 C4
R33 B3
R34 B3
R35 B3
R36 B5
R37 B3
R38 B5
R39 C5
R40 B5
R49 A2
R50 A2
R52 A2
R42 B2
R41 B3
Q1 D5
Q2 D4
Q3 D5
Q4 D5
Q5 B4
U1 C1
U2 C3
U3 C4
D1 D4
D2 D5
D4 D1
D3 D2
D5 D5
D6 D1
D7 C4
D11 C2
D10 C2
D12 C2
D13 C2
D15 B3
D16 B1
D17 A2
D18 A2
FB1 D4
FB2 D4
FB3 D4
FB4 D1
FB5 C4
FB6 C1
VFD D3
JP1 D4
JP2 D2
JP3 B4
J5 B5
-24VV
ATN_FM
RDY_FM
FAN_CTL
P_CON
+12V
IR
IR
RST_MPEG
SCK_MPEG
+12V
-24VV
CS
D_FM
SDA
DATA
OSC_1
IR
RDY_FM
D_HOST
OSC_2
FAN_CTL
OSC_2
RST_MPEG
P_CON
D_HOST
D_FM
SCK_MPEG
RESET
OSC_1
ATN_FM
IDC_SCL
+F1
VCC
POW_SW
CS
+F2
DATA POW_SW1
POW_SW
F_Y_IN
Y_CIN
F_C_IN
Y_CIN
+F1
+F2
POW_SW1
LED-2
POW_SW
P_CON
VCC
INT_FP
IDC_SDA
IDC_SCL
IDC_SCL
IDC_SDA
INT_FP
SDA
P_CON
FAN_CTL
+12V+12V
+12V
POWER_ LED
POWER_ LED
VCC
VCC
VCC
VCC
VCC
VCC
-24VV
GND_VIN
VCC
GND_AV
VCC
GND_AV
GND_VIN
GND_AV
GND_AIN
GND_PHY_A
GND_PHY_A
GND_PHY_A
VCC
VCC
GND_AV
R46
10K
R42 470
Y1
12MHz
R36
NC
JP1
PITCH=2.0
1
2
3
4
5
6
7
K3
D12
1N4148/SMT
R51
10K
K4
R12
NC
C33
22P
JP2
S(VIDEO) OUT
1
2
3
4
R31
820
R14
10K(OPEN)
R40
10K
R48
100
FB2
D1
1N4148/D
K6
+
C5
47uF/16V
R17
10K(OPEN)
R56
4.7K
D7
1N4148/SMT R11
NC
R8
680
FB3
U4
HT1381
1
2
3
4 5
7
6
8
INT1
XIN
XOUT
GND RESET
SCL
SDA
VCC1
R6
1
R53
10K
C27
0.1u
C41
5P
R24 100
C37 NC
+
C11
10UF/50V
R15
10K(OPEN)
FB6
BK1608HM601-T
+
C35
47UF/16V
C39 NC
C6
100P
R28 100
K1
R25 100
R16
10K
R45 1M
R9
100
C12
0.1u
Y2
32.768K
R19
10K(OPEN) C28
0.1
D16 RB751
1 2
D5
5.6V/DIP
D18
3.3V/0.5W
1 2
R54
3.3K
C19
0.1u
J5
PICH=2.0
1
2
3
4
C4
100P
U2
PT6312
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 26 27 28 29 30 31 32 33
34
35
36
37
38
39
40
41
42
43
44
SW1 SW2 SW3 SW4 SDout SDin GND SCLK /CS KEY1 KEY2
KEY3
KEY4
VDD
SEG1/K1
SEG2/K2
SEG3/K3
SEG4/K4
SEG5/K5
SEG6/K6
SEG7
SEG8
SEG9
SEG10 SEG11 SEG12
VEE
SEG13 SEG14 SEG15 SEG16
G6 G5
G4
G3
G2
G1
VDD
LED4
LED3
LED2
LED1
GND
OSC
C15
22P
C24
0.1u
D13 1N4148/SMT
R21
10K
R13
4K7
R47
50
+
C7
10uF/50V
R10
1M
R18
51K
R2
3.3k
D17 RB751
12
R35
10K
D15 RB751
1 2
+ C3
47uF/16V
C14
0.1u
R3
3.3k
R39
100
D8
LSV
+ C20
47uF/16V
J2
PITCH=2.0
1
2
3
4
5
6
7
R4
680/DIP
R20
10K
C36 100P
R44
NC
D19
1N4148/SMT
R37
10K
C1
104
D6
1N4148
1 2
R34
10K
+
C38
47UF/16V
U3
LH316S
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
24
23
22
21
20
19
P_CON
DATA
NC
CS
NC
VSS
VSS
CLK
SCL
SDA
DATA_T
RST_TRST_M
IR
D_HOST
D_FM
SCK
VDD
RDY
ATN
OSC2
OSC1
RESET
VDD
E1
BATTERY3V
Q1
8050DIP
C16
22P
C2
104
C17
0.1u
J3
PH7/2MM
2MM/PH7/TH
1
2
3
4
5
6
7
D4
1N4148
1 2
D9
LSV
Q6
8050DIP
C22
100P
C26
0.1u
C30
47P
C31
47P
C40
5P
+
C23
47uF/16V
+
C9
10UF/50V
R27
NC
R41
1K
C32
47P
Q2
8050DIP
R32
330
R5
1
Q3
8050DIP
J4
1394 INTERFACE
1
2
3
4
5
6
D2
1N4148/D
FB5
D11
1N4148
1 2
Q7
8050DIP
R22
10K
R49 47
JP3
PITCH=2.0MM
1
2
3
4
5
6
7
8
C8
100P
Q4
8050DIP
LED-1
SACD K5
Q5
2
+
-
U5A
4558
3
2
1
84
R38
10K
D10
1N4148
1 2
K2
R33
10K
R50 47
R43
0
+
C25
47uF/16V
FB1
R1
680/DIP
C29
NC
VFD1 VFD-54
1 2 3 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 19 20 21 22 29 28 27 26 25 24 23 30 31 32
F F NP P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NP NP NP NP 1G 2G 3G 4G 5G 6G 7G NP F F
C18
33P
R55
10K
U1
REM
1
2
3
IR
GND
VCC
CON1(RT)
1 2
R52 47
R7
680
D3
LSV
FB4
BK1608HM601-T
C21
33P
6-1 6-1
DVDR3408/93 Front Board Electrical Diagram
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