Philips DVDR3435H/93 User manual

.Technical Specifications………………………………………….......1-2
. 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…………………………….………....7-1
. Parts List……………….…………………………………….....…...…8-1
. Revision List……………………………………….……………..........9-1
DVDRecorder DVDR3425H, DVDR3435H
TABLE OF CONTENTS
Page
3139 785 31930
Version 1.0
Service Manual
PHILIPS
GB
Copyright 2006Philips Consumer Electronics B.V. Eindhoven, The Netherlands
A
ll 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 0623 ServiceAudio Printed in The Netherlands Subject to modification
C
DVDR3425H/93
DVDR3435H/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
Recording enhancements:
Auto Chapter Marker Insertion, Divide Title, Erase, Manual
Chapter Marking, One Touch Record
Audio compression: Dolby Digital
Video Playback
Disc Playback Media: CD, CD-R / CD-RW, DVD, DVD-Video,
DVD+R, DVD+RW, DVD-R, DVD-RW,MP3-CD,Video CD,
SVCD
Compression formats: MPEG2, MPEG1, MPEG4, DivX
Video Disc Playback System: PAL, NTSC
Audio Playback
Disc Playback Media: MP3-CD, CD, CD-R / CD-RW
Compression formats: Dolby Digital, DTS, MP3, PCM
MP3 Bit Rates: 32~256Kbps
Still Picture Playback
Disc Playback Media: Picture CD
Picture compression format: JPEG
Picture enhancement: Rotate, Zoom, Slideshow
TV Systems
Playback: PAL/NTSC
Recording: PAL/NTSC
Internal tuner: PAL
Video Performance
D/A Converter: 10Bit, 54MHz
A/D Converter: 10Bit, 27MHz
Picture Enhancement: Progressive Scan
Audio Performance
DA Converter 24Bit, 192KHz
AD converter 24Bit, 96KHz
Signal / Noise (1KHz) 90dB
Dynamic range (1KHz) 80dB
Crosstalk (1KHz) 90dB
Turner/Reception/ Transmission
Receive TV Signal: PAL (This set does not support NTSC)
Aerial Input: 75 ohm coaxial (IEC75)
Storage Media
Recording:
- DVD+R, DVD+RW, DVD-R, DVD-RW
Hard Disk Capacity:
- DVDR3425H: 160GB - DVDR3435H: 250GB
HDD Recording enhancements:
- Instant Replay, Time Shift Buffer
Extra Hard Disk Technology:
- Pause Live TV, Simultaneous Record and Playback, Direct
Record to DVD
HDD to DVD archiving: High Speed (Direct Copy)
Connectivity
Rear Connections
- S-video IN/OUT
- Video (CVBS) IN/OUT
- Analog audio Left / Right out (Only for DVDR3425H)
- Analog audio 5.1 out (Only for DVDR3435H)
- Antenna in
- TV out
- Digital audio out
DVDR3425H: COAXIAL; DVDR3435H: COAXIAL,OPTICAL
- Analog audio Left / Right in
- YpbPr Video OUT
- YPbPr Video IN/OUT (Only for DVDR3435H)
* Hint: This set can support progressive and interleaved output but
do not support progressive input
Front Connections
- I.LINK DV in (4 1394 4-pin)
- S-Video in
- Video (CVBS) in
- Analog audio left / right in
- USB in
Timer Recording
Programmable events: 20
Repeat modes: Once, Daily, Weekly, Mon-Fri, Mon-Sat, Weekend
Enhancement: Manual Timer
Convenience
Direct Record to optical disc
Child Protection: Parental Control
Power
Power Supply: 110~240 V; 50~60 Hz
Power Consumption: 36 W
Standby power consumption: <5.0W
Dimensions :
Set Dimensions (W X H X D): 430 X 57 X 340mm
Set Weight : 4.4 Kg
1-2
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Dismantling Instruction
The following guidelines show how to dismantle the
recorder.
Step1: Remove the 8pcs of screw around the top cover.
And 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)
And if the tray can’t open in normal way, you can make it
through the instruction as figure 3 & 4& 5
Note: Make sure to operate gently otherwise it would be
damaged
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
Mechanical and Dismantlin
g
Instructions
Figure 5
Push it gently, and the tray will
flick out automatically
2-2
Figure 3 Remove the screws on both
sides of the loader
Uplift the bottom of loader
Figure 4 The front door assembly
will fall off automaticall
y
When uplift the loader, please
carefully to avoid damage the
front panel support
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Dismantling Instruction
Step3: Dismantling Loader. First, disconnect the 2
connectors aiming in the figure, and then remove the 4
screws on both sides of the loader. (Figure 6)
Step4: Dismantling Hard Disk. disconnect the relative
connectors, and the relative screws, then remove the Hard
Disk. (Figure 7)
Mechanical and Dismantlin
g
Instructions
2-3
Figure 6
CON 1
CON 2
CON 3
CON 4
Figure 7
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Dismantling Instruction
Step5: Dismantling the Front Panel. Disconnect the
relativeconnectors , and remove the relative screws on
the bottom of the cabinet, then release the snaps on the
both sides of front panel, finally gentlypull the panel out
from the set. (Figure 8 & 9)
Step6: Dismantling Main Board, first disconnect the 4
connectors ,then remove the relative screws. (Figure 10)
Mechanical and Dismantlin
g
Instructions
2-4
Figure 8
CON 8
CON 7
CON 5
CON 6
CON 10
CON 9
Figure 9
Snap 1
Figure 10
CON 11
CON 14
CON 13
CON 12
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Dismantling Instruction
Step7: Dismantling AV Board. first disconnect the 5
connectors, and then remove the relative screws.
(Figure 11)
Step8: Remove the 4pcs of the screws on the back of the cabinet,
then dismantling the OUTPUT Board. (Figure 12)
Mechanical and Dismantlin
g
Instructions
2-5
Figure 11
CON 15
CON 16
CON 19
CON 18
CON 17
Figure 12
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Dismantling Instruction
Step9: Remove the 2pcs of the screw on the back of
the cabinet, then dismantling Tuner Board. (Figure
13)
Step10: Dismantling Power Board. first disconnect
the connector, then remove the relative screws.
(Figure 14)
Step11: Make sure adding silicon glue to fix the capacitor after repairing. (Avoid the hazard of capacitor touching the top
cover Figure 15)
Mechanical and Dismantlin
g
Instructions
2-6
Figure 13
Figure 14
CON 20
Figure 15
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: DVDR3425_93_V*.CUB (For
DVDR3425H/93)
DVDR3435_93_V*.CUB (For
DVDR3435H/93)
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 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 upgraded disc will automatically out 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 door will close, Reset the
system.
C. Read out the software versions to confirm upgrading
1) Power up the set and press <Setup> button on the remote
control.
2) Press <9><9><9><9> <OK> button.
The software version and other information are display on
the TV screen as follows:
Build: XXXXXX-XXXXXXX-XX-XXX
Date: XXXX XX XXXX
Release Version: XXXXX/93_Vxx
Loader Version: VER XXXX
Macrovision version: VXXX
Region Num: XXX
Developer: XXX XX XXXX
D. Replace the new HDD
After finish the replacing of new HDD (Unformatted HDD) in
set and start the set first time, the set will search all hardwares
which are the components of the set automatically and if the set
find the HDD unformatted, it will format it automatically then can
work normally.
Region Code, Software Version& Upgrades
Caution: The set must not be power off during
upgrading, in that case the decoder board will
be damaged entirely.
3-1
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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 supply
voltage on main board is
normal Refer to Power supply board part
Check the U3’s pin 2,4,8 arrive the
U2’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 SCK,SDA, STB
1.Check whether bad solder exists
on U2 and pins of VFD,
2.Check whether the circuit
connected to K2, K3, K4, K5, K6,
K8and K9 is broken.
Fix the connection JP1 on front board
and CN1 on power board
Trouble shooting chart
4-1
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No digital audio output
Yes
Yes
No
No
Yes
Fix the connection XP4 on AV board
and JP2 on output board
Check / Replace R68、C75.
Check the R65 (digital
audio ) on the AV
board is normal.
Check the PIN14 o
f
U8 on the AV board is
+5V
Check the +5V powe
r
supply on the AV board
Check P26 of JP2 on main board
signals is normal
Fix the connection XP3 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
Yes
Trouble shooting chart
4-2
Check the P1 of U8 (digital
audio) on the AV board is
normal.
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Remote control does not work
Go
Yes No
No
Remote control
does not work
Yes
Replace U2 on the power board
Check whether keys on
the front board work or not.
Replace U4 on the power board
Replace U3.
Yes
Check the front board
whether P1 of U4 has
signal when pressing key
on the remote
Trouble shooting chart
4-3
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Can’t read disc or can’t open the disk door
Yes
Check the connection of the 4PIN cable
from CN6 on the Power Board.
Can’t read disc or can’
t
open the disk door
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
4-4
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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 JP2
Check whether the voltage
+12V/+5V on the front board
is normal work or not.
Check DC12V to AC 3V switch circuit
Replace U2 or VFD.
Yes
Check whether the
voltage -24V is normal
No Check the FB2 on the front board
Trouble shooting chart
4-5
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Fan don’t work
Check the cable
connection fan to powe
r
board CN3
Go
No
No
Fan don’t work
Yes
Check R6 on power board
Check on power board
whether P1 of CN3 is
+12V
Replace the cable
Replace Fan
Yes
Trouble shooting chart
4-6
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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
SDRAM*1
RW LOAD ATAPI
CVBS
VIDEO
DECODER
C
FORNT
PANEL KEY
IR & VFD
AUDIO IN 2
C
CS4382
POWER
BUFFER
AUDIO IN 1
Y
AUDIO RCH
Pb
CS5340
AUDIO ADC
1394
PHY
TUNER
FLASH
Pr
AUDIO LCH
DMN8652
TUNER
SDRAM*2
Y
1EEE1394
COAX
BUFFER
CVBS
AUDIO
DAC
Y
HDD 160G
AUDIO
SW
USB
DVDR3425H/93 Block Diagram
5-1
5-1
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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VIDEO
DECODER
Pr
Y
USB
AUDIO IN 2
AUDIO LCH
AUDIO IN 1
CVBS
FLASH
AUDIO
SW
RW LOAD ATAPI
FORNT
PANEL KEY
IR & VFD BUFFER
Y
COAX
TUNER
C
Pb Y
AUDIO IN 3
Pr
DMN8652
1394
PHY
Y
CVBS
BUFFER
POWER
TUNER
AUDIO
DAC
AUDIO ADC
1EEE1394
SDRAM*1
CS4360
CS5340
HDD 250G
Pb
C
SDRAM*2
AUDIO RCH
AUDIO SRCH
AUDIO SLCH
AUDIO CENCH
AUDIO SWCH
OPTICAL
BUFFER
7404
4558
4558
5-2 5-2
DVDR3435H/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
FRONT BOARD
AV BOARD
SWITCH BOARD
TUNER BOARD
POWER BOARD
MAIN BOARD
OUTPUT BOARD
HDD
INPUT BOARD
LOADER
2501 270mm
2518 270mm
2502 140mm
2503 150mm
2504 80mm
2505 380mm
2519 380mm
2506 80mm
2507 250mm
2508 300mm
2509 300mm
2510 330mm
2511 120mm
2512 150mm
2513 200mm
2514 350mm
2515 380mm
2516 125mm
2517 280\300mm
B
+3.3V
AIN_R_F
GND
VCC
+2.5V
GND
C_OUT
Pb/B_IN
+5V
TV_IF
GND
GND
R
+12V
GND
GND
AIN_L_F
GND
VTUN_STB
RS_G
CVBS_OUT
Pr/R_IN
GND
CTPA+
AO_FSYNC
G
CTPA-
IEC_AUDIO
GND
GND
ROUT
E5_SPI_CLK
GND
AI_MCLKO
LED2
GND
BOPO
+2.5V
TV_SDA
C
GND
/EN
+5V
IR
GND
AI_FSYNC
R-M
TV_CVBS_IN
CVBS_IN
E5_SPI_MOSI
GND
GND
A_M
+5V
GND
R/Y_IN
GND
AO_D0
TV_CVBSO
PW-SW1
CTPB-
GND
+12V
D_T
R/C_IN
+5V
Y/G_OUT
GND
GND
D_FM
VCC
GND
GND
+12V
TV_SCL
VCC
GND
GNDGND
E5_SPI_CS2
-24V
F_C_IN
F_CVBS
TV_V5
GND
GND
TV_AFT
LOUT
GND
GND
F_C
GND
GND
CVBS
LED1
GND
GND
-12V
+12V
TV_V32
32V
PW_SW
GND
S_G
F_Y-IN
GND
P-C
GND
GND
GND
/OC
AC220V
GND Pb/B_OUT
+5VSTB
Y_OUT
BOMO
Y
CTPB+
GND
TV_AO
+3.3V
GND
AC220V
Pr/R_OUT
+3.3V AO_MCLK
GND
E5_SPI_MISO
MUTE
RST_AUD IDS_SDA
IDS_SCL
AI_D0
AI_SCLK
GND
TUN_DET
AO_SCLK
GND
GND AO_IEC958
CH_SW
Y/G_IN
CN1
PH7/2MM
1
2
3
4
5
6
7
CON2
CON6/2MM
1
2
3
4
5
6
JP5
FMN14/1.0mm
1 2 3 4 5 6 7 8 9
10 11 12 13 14
J4
PH7/2MM
1
2
3
4
5
6
7
CN7
CON9/2MM
1 2 3 4 5 6 7 8 9
J9
PH7/2MM
1
2
3
4
5
6
7
J2
PH7/2MM
1
2
3
4
5
6
7
XP9
FMN11/1.0mm
1 2 3 4 5 6 7 8 9 10 11
J1
CON9/2MM
1
2
3
4
5
6
7
8
9
JP1
CON7/2MM
1
2
3
4
5
6
7
JP4
FMN11/1.0mm
1 2 3 4 5 6 7 8 9
10 11
XP6
CON6/2MM
1
2
3
4
5
6
1
2
3
4
CN3
CON3
1
2
J14
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
J10
PICH=2.0
1
2
3
4
5
XP8
FMN14/1.0mm
1 2 3 4 5 6 7 8 9 10 11 12 13 14
XP3
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
XP7
CON6/2MM
1
2
3
4
5
6
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
J8
PH7/2MM
1
2
3
4
5
6
7
JP3
PICH=2.0
1
2
3
4
5
J1
PICH=2.0
1
2
3
4
5
CN7
CON9/2MM
1
2
3
4
5
6
7
8
9
JP2
PH8/2MM
1 2 3 4 5 6 7 8
1
2
3
4
XP2
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
J4
PH8/2MM
1 2 3 4 5 6 7 8
JP2
CON6/2MM
1
2
3
4
5
6
XP5
CON7/2MM
1
2
3
4
5
6
7
XP1
CON3
1
2
3
JP1
PH7/2MM
1
2
3
4
5
6
7
XP4
CON6/2MM
1
2
3
4
5
6
HEADER 20X2
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
JP2
PH7/2MM
1
2
3
4
5
6
7
HEADER 20X2
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
CN6
CON3/2MM
1
2
3
4
CON1
CON6/2MM
1
2
3
4
5
6
CN6
CON3/2MM
1
2
3
4
5-3
5-3
DVDR3425H/93 Wiring Diagram
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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
FRONT BOARD
AV BOARD
SWITCH BOARD
TUNER BOARD
POWER BOARD
MAIN BOARD
OUTPUT BOARD
HDD
INPUT BOARD
LOADER
3501 270mm
3518 270mm
3502 140mm
3503 150mm
3504 60mm
3505 380mm
3519 380mm
3506 80mm
3507 250mm
3508 300mm
3509 300mm
3510 330mm
3511 120mm
3512 150mm
3513 200mm
3514 350mm
3515 380mm
3516 125mm
3517 280\300mm
B
+3.3V
AIN_R_F
GND
VCC
+2.5V
GND
C_OUT
Pb/B_IN
+5V
TV_IF
GND
GND
R
+12V
GND
GND
AIN_L_F
GND
VTUN_STB
RS_G
CVBS_OUT
Pr/R_IN
GND
CTPA+
G
CTPA-
IEC_AUDIO
GND
GND
ROUT
GND
LED2
GND
BOPO
+2.5V
TV_SDA
C
GND
/EN
+5V
IR
GND
R-M
TV_CVBS_IN
CVBS_IN
GND
GND
A_M
+5V
GND
R/Y_IN
GND
TV_CVBSO
PW-SW1
CTPB-
GND
+12V
D_T
R/C_IN
+5V
Y/G_OUT
GND
GND
D_FM
VCC
GND
GND
+12V
TV_SCL
VCC
GND
GNDGND
-24V
F_C_IN
F_CVBS
TV_V5
GND
GND
TV_AFT
LOUT
GND
GND
F_C
GND
GND
CVBS
LED1
GND
GND
-12V
+12V
TV_V32
32V
PW_SW
GND
S_G
F_Y-IN
GND
P-C
GND
GND
GND
/OC
AC220V
GND Pb/B_OUT
+5VSTB
Y_OUT
BOMO
Y
CTPB+
GND
TV_AO
+3.3V
GND
AC220V
Pr/R_OUT
Y/G_IN
E5_SPI_CLK AO_MCLK
GND
AI_SCLK
E5_SPI_MOSI
AI_MCLKO GND
CS_8776
GND MUTE
VCR/TV
AO_D1
CS_8775
GND
AO_D0 AO_SCLK
GND
TUN_DET
GND
E5_SPI_CS2 AO_FSYNC IDS_SDA
IDS_SCL
AO_D3 AI_FSYNC +3.3V
CH_SW
E5_SPI_MISO
AO_IEC958
AI_D0 RST_AUD AO_D2
CN1
PH7/2MM
1
2
3
4
5
6
7
CON2
CON6/2MM
1
2
3
4
5
6
JP5
FMN14/1.0mm
1 2 3 4 5 6 7 8 9
10 11 12 13 14
J4
PH7/2MM
1
2
3
4
5
6
7
CN7
CON9/2MM
1 2 3 4 5 6 7 8 9
J9
PH7/2MM
1
2
3
4
5
6
7
J2
PH7/2MM
1
2
3
4
5
6
7
XP9
FMN11/1.0mm
1 2 3 4 5 6 7 8 9 10 11
J1
CON9/2MM
1
2
3
4
5
6
7
8
9
JP1
CON7/2MM
1
2
3
4
5
6
7
JP4
FMN11/1.0mm
1 2 3 4 5 6 7 8 9
10 11
XP6
CON6/2MM
1
2
3
4
5
6
1
2
3
4
CN3
CON3
1
2
J14
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
J10
PICH=2.0
1
2
3
4
5
XP8
FMN14/1.0mm
1 2 3 4 5 6 7 8 9 10 11 12 13 14
XP3
FMN32/1.0mm
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
XP7
CON6/2MM
1
2
3
4
5
6
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
JP2
FMN32/1.0mm
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
J8
PH7/2MM
1
2
3
4
5
6
7
JP3
PICH=2.0
1
2
3
4
5
J1
PICH=2.0
1
2
3
4
5
CN7
CON9/2MM
1
2
3
4
5
6
7
8
9
JP2
PH8/2MM
1 2 3 4 5 6 7 8
1
2
3
4
XP2
CON9/2MM
1 2 3 4 5 6 7 8 9
J4
PH8/2MM
1 2 3 4 5 6 7 8
JP2
CON6/2MM
1
2
3
4
5
6
XP5
CON7/2MM
1
2
3
4
5
6
7
XP1
CON3
1
2
3
JP1
PH7/2MM
1
2
3
4
5
6
7
XP4
CON6/2MM
1
2
3
4
5
6
HEADER 20X2
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
JP2
PH7/2MM
1
2
3
4
5
6
7
HEADER 20X2
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
CN6
CON3/2MM
1
2
3
4
CON1
CON6/2MM
1
2
3
4
5
6
CN6
CON3/2MM
1
2
3
4
DVDR3435H/93 Wiring Diagram
5-4 5-4
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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
OP/CL
R17 B2
R18 C4
R19 B3
R20 B2
R21 B3
D5 C4
D6 B2
D7 B2
D8 C4
D9 C4
D10 A4
D11 A4
E1 A4
FB1 D3
FB2 D3
FB3 D3
FB10C4
FB11C3
JP1 D3
JP2 D2
J3 D5
K2 B2
K3 B2
K4 B2
K5 B2
K6 B2
K8 B2
K9 B2
LED1 B3
Q2 D5
Q3 D4
Q4 D4
Q5 D4
Q7 C3
Q8 C3
Q9 C3
R1 D5
R2 D4
R4 D4
R5 D4
R6 D4
R11 D4
R12 D4
R13 D4
R14 D4
R16 C5
PREVIOUS CH+
To Power Board
R22 B3
R23 B3
R24 B3
R25 B3
R26 B3
R27 C3
R28 C3
R29 C3
R30 A2
R31 A2
R32 A2
R33 A2
R34 C3
R35 C5
R36 C4
R37 C3
R38 C5
R39 C5
R40 B2
R41 B2
R42 D5
R43 A3
R47 A4
R48 C4
R49 C4
R82 A4
R83 A4
R84 A4
R85 C5
R86 C5
R87 B5
R88 C4
U1 D3
U2 C3
U3 C5
U4 C5
U5 A5
X13 A2
Y1 D5
Y2 A5
CH-
IDC Slave Addr: D0H/D1H NEXT
C1 D4
C2 D4
C3 D3
C4 D3
C5 D3
C6 D4
C7 D4
C9 D5
C10 D5
C11 C3
C12 A5
C13 A5
C14 B3
C15 B3
C16 B3
C17 B4
C18 B3
C19 B3
C20 B3
C21 B3
C22 B4
C24 C5
C25 C5
C26 D2
C27 D2
C28 D2
C29 C3
C30 C2
C31 B4
C32 A2
C33 D3
C34 D3
C35 D3
C36 C4
C39 A5
C50 A2
C51 B4
D1 D4
D2 D4
D3 B5
D4 A4
To Main Board
PLAY/PAUSE
STOP
TO SWITCH BOARD
TITLE: FB BOARD
OSC_2
FAN_CTL
LED2
+12V
IDC_SCL
IDC_SCL
RESET
LED1
D_FM
CS
-24VV
POW_SW
P_CON
IDC_SCL
OSC_2
D_FM
D_HOST
CS
LED2
RST_MPEG
ATN_FM
IR
RDY_FM
-24VV
DATA ATN_FM
VCC1
+F2
IDC_SDA
+F1
+F2
IR
IR
POW_SW
RDY_FM
POW_SW1
INT_FP
P_CON
DATA
LED1
FAN FAN_CTL
POW_SW1
D_HOST
POW_SW
SCK_MPEG
VCC
RST_MPEG
FAN
P_CON
+12V
VCC1
OSC_1
SCK_MPEG
+F1
INT_FP
OSC_1
IDC_SDA
-24VV
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC1
VCC
D10
3.3V/0.5W
1 2
R40
2.2k
Y1
12MHz
U1
VFD Display
35 34 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 33
F2 F2 6G 5G 4G 3G 2G 1G NC NC NC NC NC NC NC P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 NP F1 F1 NC
+
C39
47UF/16V
JP1
PITCH=2.0
1
2
3
4
5
6
7
K4
U5
HT1381
1
2
3
4 5
7
6
8
INT1
XIN
XOUT
GND RESET
SCL
SDA
VCC1
D3 RB751
1 2
D6
1N4148/SMT
R28
4K7
K5
C32
NC
R29
1K
R38
10K(OPEN)
FB2
Y2
32.768K
D1
1N4148/SMT
+
C4
47uF/16V
R85
10K(OPEN)
R41
2.2k
R14
680
+
C22
22UF/16V
FB10
FB3
R34
330
R12
1
C16
0.1u
R27
330
R24 100R
C27 100p
+
C7
1UF/50V
R39
10K(OPEN)
C35
100P
R25 100R
C28 100p
K2
R26 100R
R18
10K
C29
0.1u
C17
20p
R86
10K(OPEN)
D11 RB751
1 2
D5
5.6V/DIP
C24
0.1u
D4 RB751
12
R42
0(OPEN)
C33
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
C9
22P
K8
R22
10K
R43
330
D7 1N4148/SMT
R35
4K7
+
C5
47uF/35V
R4
3.3k
C12
12.5P
R19
51K
R37
1K
+
C3
47uF/16V
R33
10K
C30
0.1u
R5
3.3k
E1
BATTERY3V
R6
680/DIP
C50
NC
+
C25
47uF/16V
R21
10K
C26 100p
R32
10K
C1
104
R31
10K
Q2
2n222
U3
PIC16C54S
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
R87
1K
R48
33K
C10
22P
C2
104
C11
0.1u
R88
5.6K
C15
0.1u
R49
7.5K
C31
100P
C13
12.5P
C19
47P
+
C6
1UF/50V
R16
10K
K9
C20
47P
+
C36
100uF/16V
C21
47P
Q3
2n2222/DIP
Q8
3906/SMT
R11
1
Q4
2n2222/DIP
LED1
SACD
FB11
D2
1N4148/SMT
R23
10K
JP2
PITCH=2.0MM
1
2
3
4
5
6
7
8
J3
PICH=2.0
1
2
3
4
5
C34
100P
R20
2.2k
Q5
2n2222/DIP
Q9
3904/SMT
K6
R47 470
Q7
3906/SMT
R83 47
K3
R30
10K
R82 47
R2
680/DIP
C18
NC
FB1
R84 47
+
C14
47uF/16V
R17
2.2k
U4
REM
1
2
3
IR
GND
VCC
R1
1M
R36
NC
D9 1N4148
R13
680
D8
RB751
12
+
C51
47UF/16V
6-1 6-1
DVDR3425H/93, DVDR3435H/93 Front Board Electrical Diagram
http://www.jdwxzlw.com/?fromuser=华盛维修
家电维修资料网，免费下载各种维修资料