Sharp HT-CN150DVW Schematic
SUPER WOOFER 5.1 SPEAKER SYSTEM
ON / STAND-BY
HOME THEATER WITH DVD HT-CN150DVW
MP3
HT-CN150DVW
SERVICE MANUAL
No. S7501HTN150DW
OPEN/CLOSE
ON/STAND BY
FUNCTION
I/P SCAN
MUTE
SLEEP MIC KEY ECHO
DISPLAYDIRECT ZOOM PROG
EQ
LISTENING
REPEAT A-B
ADJ/VOL
MENU/PBCTITLE
ENTER
RETURN
SETUP
SLOW/
PLAY/PAUSE
MEMORY
STOP
V
TUNING
VVPRESET
V
NTSC/PALST/MO MODE
LANGUAGE
STEP ANGLESUBTITLE AUDIO
92LWIR150Z04D7
OPEN /CLOSE
AUDIO/VIDEO
PLAY
MODE
REMOTE
SENSOR
MIC VOLUME
-
SKIP
MIN.
VOLUME
STOPFUNCTION
MAX.
+
MIC
Home Theater with DVD
MODEL
HT-CN150DVW
• In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
CONTENTS
Page
SPECIFICATIONS..................................................................................................................................................................2
LASER BEAM SAFETY PRECAUTIONS ..............................................................................................................................4
IMPORTANT SAFEGUARDS AND PRECAUTIONS.............................................................................................................5
STANDARD NOTES FOR SERVICING.................................................................................................................................6
OPERAT ING CONTROLS AND FUNCTIONS......................................................................................................................10
TROUBLESHOOTING..........................................................................................................................................................13
BLOCK DIAGRAMS..............................................................................................................................................................16
SCHEMATIC DIAGRAMS / IC’S PIN VOLTAGE...................................................................................................................18
WAVEFORMS.......................................................................................................................................................................40
WIRING DIAGRAM...............................................................................................................................................................42
SYSTEM CONTROL TIMING CHARTS................................................................................................................................53
IC PIN FUNCTION DESCRIPTIONS....................................................................................................................................54
LEAD IDENTIFICATIONS......................................... ... ........................................................................................................100
FL DISPLAY.........................................................................................................................................................................101
PART GUIDE
SHARP CORPORATION
1
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
HT-CN150DVW
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
SPECIFICATIONS
As part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes
for product improvement without prior notice. The performance specification figures indicate d are nominal values of production units. There may be some deviations from these values in individual units.
● General
Power source AC 110 - 127 V / 220 - 240 V, 50/60 Hz
Power consumption HT-CN150DVW: Power on: 80 W
Width: 430 mm (17-1/8")
Dimensions
Weight 4.3 kg (9.5 lbs.)
Audio input terminals Analogue input (IN 1): RCA type × 1 pair (L/R)
Audio output terminals Analogue output (OUT): RCA type × 1 pair (L/R)
Video output terminals S-video output: S-terminal × 1 Video output: RCA type × 1
Height: 60 mm (2-3/8")
Depth: 345 mm (13-3/4")
Analogue input (IN 2): RCA type × 1 pair (L/R)
● Amplifier (HT-CN150DVW)
Output power Front speakers: RMS: 60 W (30 W + 30 W) (10 % T.H.D., 1 kHz)
Centre speaker: RMS: 30 W (10 % T.H.D., 1 kHz)
Surround speakers: RMS: 60 W (30 W + 30 W) (10 % T.H.D., 1 kHz)
Subwoofer: RMS: 50 W (10 % T.H.D., 100 Hz)
● DVD player
Signal system PAL/NTSC colour
Supported disc types
Video signal Horizontal resolution: 525 linesS/N ratio: 56 dB
Audio signal Frequency characteristics Linear PCM DVD: 20 Hz to 20 kHz
DVD (with the same region number on the back of the unit or ALL), SVCD, VCD, audio CD,
CD-R, CD-RW, MP3
(sampling rate: 48 kHz)
20 Hz to 20 kHz
(sampling rate: 96 kHz)
CD: 20 Hz to 20 kHz
S/N ratio CD: 65 dB (1 kHz)
Dynamic range Linear PCM DVD: 95 dB CD: 94 dB
Total harmonic distortion ratio 0.2 % maximum
● Tuner
Frequency range FM: 88 - 108 MHz
AM: 531 - 1602 kHz
2
● Front speakers
Type Full range speaker system (magnetic shield)
8 cm (3-1/8") speaker
Maximum input power 40 W
Impedance 8 ohms
Dimensions Width: 91.5 mm (3-5/8")
Height: 139.5 mm (5-1/2")
Depth: 100 mm (3-15/16")
Weight 0.7 kg (1.5 lbs.)/each
● Surround speakers
Type Full range speaker system
8 cm (3-1/8") speaker
Maximum input power 40 W
Impedance 8 ohms
Dimensions Width: 91.5 mm (3-5/8")
Height: 139.5 mm (5-1/2")
Depth: 100 mm (3-15/16")
HT-CN150DVW
Weight 0.5 kg (1.1 lbs.)/each
● Center speaker
Type Full range speaker system
8 cm (3-1/8") speaker
Maximum input power 40 W
Impedance 8 ohms
Dimensions Width: 91.5 mm (3-5/8")
Height:169.5 mm (6-11/16")
Depth: 100 mm (3-15/16")
Weight 0.7 kg (1.5 lbs.)
● Subwoofer
Type Subwoofer system
13 cm (5-1/8") Subwoofer
Maximum input power 70 W
Impedance 4 ohms
Dimensions Width:200 mm (7-7/8")
Height: 338 mm (13-9/16")
Depth: 303 mm (12-3/16")
Weight 4.2 kg (9.2 lbs.)
3
HT-CN150DVW
LASER BEAM SAFETY PRECAUTIONS
This DVD player uses a pickup that emits a laser beam.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against
your skin.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be su re to keep your eyes at least
30cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.
Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation
exposure.
Drive Mecha Assembly
Laser Beam Radiation
Laser Pickup
Turntable
4
HT-CN150DVW
IMPORTANT SAFEGUARDS AND PRECAUTIONS
1. IMPORTANT SERVICE NOTES
BEFORE RETURNING THE DVD VIDEO PLAYER
Before returning the DVD video player to the user,
perform the following safety checks.
1. Inspect all lead dress to make certain that leads are
not pinched or that hardware is not lodged between
the chassis and other metal parts in the DVD video
player.
2. Inspect all protective devices such as non-metallic
control knobs, insulation materials, cabinet backs,
adjustment and compartment covers or shields,
isola-tion resistor/capacitor networks, mechanical
insula-tors etc.
3. To be sure that no shock hazard exists, check for
current in the following manner.
● Plug the AC line cord directly into a 230 volt AC outlet
(Do not use an isolation transformer for this test).
● Using two clip leads, connect a 1.5k ohm, 10 watt
resistor paralleled by a 0.15µF capacitor in series with
all exposed metal cabinet parts and a known earth
ground, such as a water pipe or conduit.
● Use an DVM or VOM with 1000 ohm per volt, or higher,
sensitivity or measure the AC voltage drop across the
resistor (See Diagram).
● Move the resistor connection to earth exposed metal
part having a return path to the chassis (metal cabinet,
screw heads, knobs and control shafts, etc.) and
measure the AC voltage drop across the resistor.
Reverse the AC plug on the set and repeat AC voltage
measurements for each exposed part. Any reading of
1.4V rms (this corresponds to 0.7mA rms AC.) or more
is excessive and indicates a potential shock hazard
which must be corrected before returning the DVD
video player to the owner.
SSVM
AC SCALE
1.5k ohms.
10W
0.15
TEST PROBE
TO EXPOSED
METAL PARTS
F
CONNECT TO
KNOWN EARTH
GROUND
1. NOTES DE SERVICE IMPORTANTES
AVANT DE RENDRE LE REPRODUCTOR DE VÍDEO
DVD
Avant de rendre le reproductor de vídeo DVD à l'utilisateur,
effectuer les vérifications de sécurité suivantes.
1. Vérifier toutes les gaines de fil pour être sûr que les fils
ne sont pas pincés ou que le matériel n'est pas coincé
entre le châssis et les autres pièces métalliques dans le
reproductor de vídeo DVD.
2. Vérifier tous les dispositifs de protection tels que les
boutons de commande non métalliques, les matériaux
d'isolement, le dos du coffret, les couvercles de
compartiment et ajustement ou les boucliers, les
réseaux de résistance / condensateur d'isolement, Ies
isolateurs mécaniques, etc.
3. Pour être sûr qu'il n'y a aucun risque de choc électrique,
vérifier le courant de fuite de la maniére suivante.
● Brancher le cordon d'alimentation secteur directement
dans une prise de courant de 230 volts. (Ne pas utiliser
de transformateur d'isolement pour cet essai).
● Utiliser deux fils à pinces et connecter une résistance de
10 watts 1,5 kohm en parallèle avec un condensateur
de 0,15 F en série avec des pièces du coffret métallique
exposées et une masse de terre connue telle qu'un
tuyau ou un conduit d'eau.
● Utiliser un DVM ou VOM avec une sensibilité de 1000
ohms par volt ou plus ou mesurer la chute de tension
CA entre la résistance (voir diagramme).
● Déposer la connexion de la résistance à toutes les de
pièces métalliques exposées ayant un parcours de
retour au châssis (coffret métallique, tétes de vis,
boutons et arbres de commande, etc.) et mesurer la
chute de tension CA entre la résistance. Inverser la
fiche CA (une fiche intermédiaire non polarisée doit être
utilisée à seule fin de faire ces vérifications.) sur
l’appareil et répéter les mesures de tension CA pour
chaque piéce métallique exposée. Toute lecture de 1,4
V rms (ceci correspond à 0,7 mA rms CA) ou plus est
excessive et signale un danger de choc qui doit être
corrigé avant de rendre le reproductor de vídeo DVD à
son utilisateur.
VTVM
AC SCALE
1.5k ohms
10W
0.15 F
TEST PROBE
TO EXPOSED
METAL PARTS
CONNECT TO
KNOWN EARTH
GROUND
5
HT-CN150DVW
STANDARD NOTES FOR SERVICING
Circuit Board Indications
a. The output pin of the 3 pin Regulator ICs is indicated
as shown.
Top View
Out
b. For other ICs, pin 1 and every fifth pin are indicated
as shown.
< Bottom View >
Input
In
Bottom View
5
Pin 1
10
c. The 1st pin of every male connector is indicated as
shown.
< Bottom View >
Pin 1
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect the
AC cord.
2. FFC (Flexible Foil Connector) cable should be inserted parallel into the connector, not at an angle.
FFC Cable
Using lead-free wire solder
When fixing the PWB soldered with the lead-free solder,
apply lead-free wire solder. Repairing with conventional
lead wire solder may cause damage or accident due to
cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is
higher than the lead wire solder by 40°C, we recommend
you to use a dedicated soldering bit, if you are not
familiar with how to obtain lead-free wire solder or
soldening bit, contact our service station or service
ranch in your area.
Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is
about 220°C which is higher than the conventional lead
solder by 40°C, and as it has poor solder wettabillty, you
may be apt to keep the soldering bit in contact with the
PWB for extended period of time. However, Since the
land may be peeled off or the maximum heat-resistance
temperature of parts may be excoeded, remove the bit
from the PWB as soon as you conurm the steady
soldering condition.
Lead-free solder contains more tin, and the end of the
soldering bit may be easily corroded. Make sure to tum
on and off the power of the bit as required. if a different
type of solder stays on the tip of the soldering bit, it is
alloyed with lead-free solder. Clean the bit after every
use of it.
When the tip of the soldering bit is blackened during
use, file it with steel wool or fine sandpaper.
Becareful when replacing parts with polarity indication
on the PWB silk.
Lead-free wire solder for servicing
Part No.
ZHNDAi123250E J
ZHNDAi126500E J
ZHNDAi12801KE J
Description Code
0.3mm 250g(1roll) BL
0.6mm 500g(1roll) BK
1.0mm 1kg(1roll) BM
Connector
CBA
* Be careful to avoid a short circuit.
6
HT-CN150DVW
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
(1) Prepare the hot-air flat pack-IC desoldering ma-
chine, then apply hot air to the Flat Pack-IC (about 5
to 6 seconds). (Fig. S-1-1)
Fig. S-1-1
(2) Remove the flat pack-IC with tweezers while apply-
ing the hot air.
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Caution:
1. Do not supply hot air to the chip parts around the flat
pack-IC for over 6 seconds because damage to the
chip parts may occur. Put masking tape around the
flat pack-IC to protect other parts from damage.
(Fig. S-1-2)
2. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each pin
or the solder lands under the IC when removing it.
Hot-air
Flat Pack-IC
Desoldering
CBA
Masking
Tape
Tweezers
Machine
Flat Pack-IC
Fig. S-1-2
With Soldering Iron:
(1) Using desoldering braid, remove the solder from all
pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you can
remove it easily. (Fig. S-1-3)
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
(2) Lift each lead of the flat pack-IC upward one by one,
using a sharp pin or wire to which solder will not
adhere (iron wire). When heating the pins, use a fine
tip soldering iron or a hot air desoldering machine.
(Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
Fig. S-1-4
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
With Iron Wire:
(1) Using desoldering braid, remove the solder from all
pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you can
remove it easily. (Fig. S-1-3)
(2) Affix the wire to a workbench or solid mounting point,
as shown in Fig. S-1-5.
(3) While heating the pins using a fine tip soldering iron
or hot air blower, pull up the wire as the solder melts
so as to lift the IC leads from the CBA contact pads
as shown in Fig. S-1-5.
7
HT-CN150DVW
(4) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(5) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Note:
When using a soldering iron, care must be taken to
ensure that the flat pack-IC is not being held by glue.
When the flat pack-IC is removed from the CBA,
handle it gently because it may be damaged if force
is applied.
Hot Air Blower
or
Iron Wire
Soldering Iron
2. Installation
(1) Using desoldering braid, remove the solder from the
foil of each pin of the flat pack-IC on the CBA so you
can install a replacement flat pack-IC more easily.
(2) The "●" mark on the flat pack-IC indicates pin 1. (See
Fig. S-1-7.) Be sure this mark matches the 1 on the
PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S1-8.)
(3) Solder all pins of the flat pack-IC. Be sure that none
of the pins have solder bridges.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
To Solid
Mounting Point
CBA
Tweezers
Fig. S-1-5
Fine Tip
Soldeing Iron
Flat Pack-IC
Fig. S-1-6
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
8
Instructions for Handling
Semi-conductors
Electrostatic breakdown of the semi-conductors may
occur due to a potentialdifference caused by electrostatic
charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1MΩ) that is properly
grounded to remove any static electricity that may be
charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate with
proper grounding (1MΩ) on the workbench or other
surface, where the semi-conductors are to be placed.
Because the static electricity charge on clothing will not
escape through the body grounding band, be careful to
avoid contacting semi-conductors with your clothing.
< Incorrect >
HT-CN150DVW
< Correct >
CBA
Grounding Band
CBA
Conductive Sheet or
Copper Plate
9
HT-CN150DVW
OPERATING CONTROLS AND FUNCTIONS
■ Main unit (front panel)
1
HOME THEATERWITH DVD HT-CN150DVW
ON/ STAND-BY
MP3
2 3 4
OPEN/CLOSE
5 6 8 9
(1)
(3)(2)
RL
(4) (6)(5)
C
S
RSLS
15
1. On/Stand-by Button
2. Disc Tray
3. Disc Tray Open/Close Button
4. Remote Sensor
5. Power Stand-by Indicator
6. Function Button
7. Speaker Level Mode Button
8. Play or Pause Button
9. Stop Button
10. Chapter (track) Skip Down or Preset/Tuning Down Button
11. Chapter (track) Skip Up or Preset/Tuning Up Button
12. Volume Up and Down or Speaker Level Adjust Buttons
13. Microphone Volume Control
14. Microphone Socket
15. Speaker Indicators
(1) Left Front Speaker Indicator
(2) Centre Speaker Indicator
(3) Right Front Speaker Indicator
(4) Left Surround Speaker Indicator
(5) Subwoofer Indicator
(6) Right Surround Speaker Indicator
PLAY STOPFUNCTION
16 17 18
RL
C
S
RSLS
30 31 32 33
REMOTE
SENSOR
-
VOLUMESKIPMODE
+
12
MICVOLUME
MIN.
MAX.
137 10 1411
242319 20 21 22
DIGITAL
Pro Logic
CD MP3STEREO V
16. Dolby Pro Logic Indicator
17. Dolby Digital Signal Indicator
18. P - SCAN mode
19. DVD Indicator
20. Pause Indicator
21. Play Indicator
22. Title Indicator
23. Track Indicator
24. Tuner Preset Indicator
25. Chapter Indicator
26. Programme Indicator
27. Sleep Indicator
28. Repeat Indicator
29. A - B Repeat Indicator
30. DTS Signal Indicator
31. Stereo (2-ch) or FM Stereo Receiving Indicator
32. SVCD/VCD/CD Indicator
33. MP3 or JPEG Indicator
REPEAT 1SLEEPPROGCHPPRESETTRKTITLEP-SCAN
MIC
2928272625
A-B
KHz
MHz
10
■ Main unit (rear panel)
n
h
S
r
o
D
HT-CN150DVW
AC
INPUT
110
127V
8
220
240V
The rating label is located on the bottom of the unit.
1. AC Power Input Socket
2. Cooling Fan
3. Speaker Terminals
4. Audio Input Sockets (TV/AUX)
5. Audio Output Sockets
6. Video Output Socket
7. AM Loop Aerial Socket
8. AC Voltage Selector
9. Digital Output Socket (Coaxial)
10. S-video Output Socket
11. Component Video output Sockets
12. FM 75 Ohms Aerial Socket
3 5 6 721
SURROUND
FRONT
MINIMUM RATED SPEAKERIMPEDANCE
WOOFER
CENTER
RR
LL
8OHMS 4OHMS
4
AUDIO
SUB
AUX
L
R
DIGITAL
OUT
INTVIN
AUDIO OUT
VIDEO
OUT
COAXIAL
S-VIDEO
OUT
9
Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are
trademarks of Dolby Laoratories.
Manufactured under license from Digital Theater Systems,
lnc. US Pat. No . 5,451,942, 5,956,674, 5,974,380,
5,978,762 and other world-wide patents issued and pending
."DTS" and "DTS Digital Surround" are registered trademarks
of Digital Theater Systems, Inc. Copyright 1996,2000
Digital Theater Systems, Inc. All rights reserved.
10
11
P
R
COMPONENT
P
b
Y
VIDEO OUT
AM
75 OHMS
FM
ANTENNA
12
Cooling fan
This unit is fitted with a cooling fan at the rear for improved
cooling. Do not cover the opening in this section with any
obstacles.
AUDIO
AC
INPUT
110
127V
220
240V
SURROUND
FRONT
CENTER
RR
8 OHMS 4 OHMS
MINIMUM RATED SPEAKER IMPEDANCE
AUXINTV
SUB
WOOFER
LL
DIGITAL
OUT
IN
AUDIO OUT
L
COAXIAL
R
Manufactured u
"Dolby", "Pro L
VIDEO
trademarks of
OUT
Manufactured u
lnc. US Pat. No .
S-VIDEO
5,978,762 and ot
OUT
."DTS" and "DT
of Digital Theate
Digital Theater S
cooling fan
Caution:
● The unit will get warm whilst being used. Do not touch
the warm areas of the unit for prolonged periods to avoid
damage to you.
● This unit is equipped with a special function which protects the amplifier circuit from damages. When it is activated, the sound switch is turned off. In this case,
unplug the unit and, after 15 minutes or more, plug it in
again.
11
HT-CN150DVW
■ Remote Control
2
ON/STAND BY
FUNCTION
3
4
5
6
7
8
9
SLEEP MIC KEY ECHO
DISPLAY DIRECT ZOOM PROG
EQ
LISTENING
10
11
12
13
14
SETUP
15
STOP
16
V
TUNING
17
18
19
NTSC/PAL ST/MO MODE
STEP ANGLE SUBTITLE AUDIO
20
21
92LWIR150Z04D7
22
1
I/P SCAN
REPEAT A-B
ADJ/VOL
ENTER
PLAY/PAUSE
V
LANGUAGE
OPEN/CLOSE
MEMORY
PRESET
V
MUTE
MENU/PBCTITLE
SLOW/
RETURN
V
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
1. Remote Control Transmitter
2. On/Stand-by Button
3. Function Button
4. Direct Number Buttons
5. Mic Button
6. Sleep Button
7. Display Button
8. Direct Button
9. EQ (equalizer) Button
10. Surround/Stereo (2-ch) Listening Mode Button
11. Volume Up and Down or Speaker Level Adjust Buttons
12. Title Select Button
13. Cursor Buttons
14. Set Up Menu Button
15. Play or Pause Button
16. Stop Button
17. Fast Reverse or Tuning Down Button
18. Fast Forward or Tuning Up Button
19. NTSC/PAL Select Button
20. Frame Advance Button
21. FM Stereo/Mono Select Button
22. Angle Select Button
23. Disc Tray Open/Close Button
24. Interlace and Progressive Scan Button
25. Mute Button
26. Key Button
27. Echo Button
28. Programme Button
29. Zoom Button
30. A - B Repeat Button
31. Repeat Play Button
32. Menu/Playback /Control On/Off Button
33. Enter Button
34. Return Button
35. Slow Motion/Memory Button
36. Chapter (track) Skip Up or Preset Up Button
37. Chapter (track) Skip Down or Preset Down Button
38. Speaker Level Mode Button
39. Audio Select Button
40. Language Select Button
41. Subtitle Select Button
12
TROUBLESHOOTING
HT-CN150DVW
AM FM
KL
Cannot Read The
Ear Head Phone
SCART SUB OUT
AV CONNECTOR
G
S-Video
MAIN UNIT REPAIR CHART
Video
OPTICAL
DF
AUDIO L/R
B
No Output
Disc Or Intermittent
No Sound
No Output
No Output
No Output
No Output
No Output
No Output
No Show
VFD Display
And Key Function
the cable
RE-Insert and fix
No
Yes
Check Control Board
CN201 CN202
Cable loose or bad INT
Check Main Board
IC953 or IC953 periphery
IC208 or IC208 periphery
NO
Check Main Board
YES
NO
PIN5 -24 V
Check CN902 voltage
PIN1 6.8VPIN7 8 AC
PIN3 12VPIN2 4 6 GND
YES
Repair power
Supply circuit
No
PIN12 5V
Pin13 12V-16V
Check RB201
Pin7 8 : AC Pin 6: -24V Pin5 5V
YES
IC201 or IC201 periphery
IC801 or IC801 periphery
YES
IC953 PIN3 5 V
YES
Board
Check Power
Check Main Board
IC954 or IC954 periphery
NO
Repair between the
Yes
Check Control
Repair
IC208 circuit
IC209 circuit short
IC201 pin short 1 10 19
35 44 53 62 96 104 185
IC202 pin short 13 14 27
IC201 pin short1 3 9 14 27 43 49
NO
IC208PIN3 3.3V
Check Main Board
Repair
170 ircuit short
IC210 circuit
IC201 pin 147 152
IC351 pin 5 ircuit short
IC801 pin 35 47 ircuit short
NO
IC210 PIN3 3.3V
Check Main Board
to IC953 PIN3 return
Check C285 anode
NO
C285 Anode 5V
Check Main Board
Repair
IC505 peri phery
IC405 PIN 42 circui t short
CN201 PIN 5 circui t short
IC205 or I C205 periphery
NO
IC202A Circuit
to VFD Display
Main board IC201
No
Yes
Pin9:STB
Pin8:CLKPin5 6: Data
IC202A ( Data,CLK,STB )
Repair
RA201 IC204 circuit short
IC201 circuit
XL201 circuit
IC201 pin short1 3 9 14 27 43 49
NO
t
YES
YES
YES
YES
Check Main Board
frequency 27MHZ)
IC 201 PIN20(OSC
IC201 PIN207=Rese
Renewal bastard
NO
Check
Confirm IC801
IC201 IC351 OK
IC801 IC201 IC351
IC801
Check
PIN 19 58 circuit open
IC201A
to RB201 Return
Repair between the
No
Yes
Check Control
IC201A ( PIN 12 Voltage)
Repair
IC105Circuit
NO
IC204 PIN3 =3.3V
Check Main Board
YES YES
Renewal IC201A
Repair XL301 Circuit
No
Yes
XL301 Check
Check IC201A Fettle
(OSC frequency 455KHZ)
Circuit IC201 t o IC202
NO
YES
IC20 2 F ix softw re
YES
Check Main Board
8
Check
IC301 Circuit
Circuit IC201 t o IC203
Renewal bastard
NO
YES
Check
Check IC110
IC201 IC202
Check IC110 PIN51 DSCK signal
7
IC203 circuit
CE
No Output
5.1-CH.STEREO
BHA IJ
No Show
VFD Display
A
And Key Function
All Function
No Working
Repair F1
A
All function
No Working
B
TROUBLESHOOTING CHART (1/3)
Check Main Board
Repair
Yes
Power T901
or bad INT
All cable is loose
Check All System
Yes
the cable
RE-Insert and fix
YES
IC954 PIN3 5 V
Circuit
No
Test CN903 PIN2
No
No
Panel stanby LED
13
IC205 PIN8 5V
Check Main Board
20>STB>12V
Yes
Check Main Board
show Working or Not
No
Repair
Control Board
IC 201A circuit
C
Yes
12V<PIN4<16V
CN202PIN4:
(HT48R05A)
Supply circuit
Repair power
Yes
5V
CN202PIN3:
Check Main Board
No
D
Yes
CN903PIN1
3.5V
Check Main Board
No
Boaed
Check Power
23456
1
E
HT-CN150DVW
K
AM FM
No Output
JH
Cannot Read The
Disc Or Intermittent
I
MIC IN
No Sound
G
AUDIO OUT COAXIAL
No Output
the cable
RE-Insert and fix
NO
or bad INT
Check Main Board
JK804 cable is loose
Yes
Check Main Board
NO
C257 signal output
H
Filter Circuit
IC201 Pin114 to C257
Check Main Board Between
NO
No Output
COMPONET VIDEO
Check Main Board
the cable
RE-Insert and fix
Yes
or bad INT
JK806 cable is loose
CN804 signal output
Check Main Board
NO
Filter Circuit
Check Main Board Between
IC201 Pin113 114 1125 to CN804
8
7
No Sound
COMPONET VIDEO
G
No Output
AUDIO OUT COAXIAL
FB
S-Video
No Output
MAIN UNIT REPAIR CHART
E
Video
No Output
D
No Output
AUDIO L/R
C
No Output
5.1-CH.STEREO
RE-Insert and fix
NO
Check Main Board
JK801 cable is loose
IC401 to IC404
Check Between
YES
No
signal output
IC401 Pin1 7
the cable
Yes
or bad INT
Check
Check IC401
IC401 voltage Circuit
YES
No
signal IN
IC401 Pin2 6
Check Main Board
Check Main Board
L812 L813 signal output
Check
Check IC351
CheckI351 to IC401
IC351 voltage Circuit
YES
IC351
signal IN
Check Main Board
NO
Filter Circuit
Check Main Board Between
IC201 Pin112 113 to L812 L813
Yes
Check
L809 to JK101
Between Main Board
Yes
NO
L809 signal output
Check Main Board
D
No Output
AUDIO L/R
F
Check Main Board Between
IC201 Pin110 to L809 CIRCUIT
Check
Check Between
IC406 TO JK401
YES
signal output
IC406 Pin1 7
Check Main Board
Check IC406
IC406 voltage Circuit
YES
No
signal IN
IC406 Pin2 6
Check Main Board
S-Video
No Output
No
Check Main Board
the cable
RE-Insert and fix
NO
E
Video
No Output
or bad INT
Check Main Board
JK802 cable is loose
VFD Display
A
All Function
A
No Show
And Key Function
No Working
C
No Output
5.1 - CH.STEREO
B
JK501 Circuit
IC501-IC503 to
Repair
Power Supply
No
Check CN901
Check Main Board
Check Between
Yes
Yes
Pin16 SL OUT
Pin16 L OUT
Pin21 SR OUT
Check Main Board
PIN1=+28VPIN3=GND
OP IC Audio signal output
IC 501
Pin21 R OUT
Pin16 C OUT
Pin21 SW OUT
IC502
IC503
Confirm mainframe mute off
Check Main Board mute circuit
Low
No
IC501-503
Mute Return circuit
Check Main Board
High
C
TROUBLESHOOTING CHART (2/3)
14
Renewal bastard
No
Yes
Confirm Speake
Confirm IC501-503 fettle
Gradually disturb each import
Confirm every IC supply power
Check Main Board
UP to C315-350 anode
IC351 supply power Check Between
D
Confirm IC201 fettle
IC201 to IC351 Circuit
No
Yes
Check IC351 PIN3 BCLK
Check IC351 PIN4 LRCK
Check IC351 PIN7 DIN1
Check IC351 PIN8 DIN2
Check IC351 PIN3 DIN3
Check IC351 PIN2 MCLK
Confirm IC351 fettle
Check Main Board
E
23456
1
HT-CN150DVW
L
AM FM
No Output
K
Cannot Read The
J
EarHead Phone
I
No Output
SCART SUB OUT
H
No Output
AV CONNECTOR
G
S-Video
No Output
MAIN UNIT REPAIR CHART
F
Video
No Output
E
OPTICAL
No Output
D
No Output
AUDIOL/R
C
No Output
5.1-CH.STEREO
B
No Show
VFD Display
A
AllFunction
No Working
Disc Or Intermittent
No Sound
K
AndKey Function
Cannot Read The
Disc Or Intermittent
NO DISC STATUS
RE-Insert and fix
NO
Check Main Board
CN801 CN803 CN812 CN813
CN 812 PIN1 = PIN2
CN 813 PIN1234=0V
CN 803 PIN1 3V
CN 803 PIN2 0V
the cable
cable is loose or bad INT
the cable
RE-Insert and fix
NO
L
AM FM
No Output
CN 812 PIN1 = PIN2
PLAY STATUS
CN 803 PIN1 4V
CN 803 PIN2 6.5V
CN 803 PIN4 = CN803 PIN5
CN 803 PIN3 0V
CN 803 PIN1 3V
CN 803 PIN2 0V
ANT001 CN002
Check Main Board
cable is loose or bad INT
Repair IC804801 circuit
NO
CN801 NO
CN 803 PIN4 2.3V
CN 803 PIN3 0V
CN 803 PIN3 0V
CN 803 PIN4 = CN803 PIN5
Change IC 804 ci ruit
Change IC801 ciruit
Repair IC802
Repair IC802 circuit
Check Main Board
NO
Yes
CN 151
Check Main Board
Q813 around circuit
Repair Q800-803811
YES
Change 0805 0806 ciruit
around circuit
IC201 Signal
Supply Power
Voltage Circuit signal IN
PIN4 12V PIN5 6 7 8 signal
8
7
NO
the cable
RE-Insert and fix
NO
Change IC802
YES
Yes
Check Main Board
CN801 signal IN
C813 CN803CN812 voltage
Loader is OK?
NO
Change Loader
CN813 NO CN812 NO
CN803 NO
Repair IC201
around circuit
Repair IC201circuit
NO
118 Signal
Change IC802
Chan g e IC2 0 1Pin 117
Repair IC802
around circuit
Repair IC802 circuit
NO
Change IC802
YES
YES
Check Main Board
IC801 and IC201 connect
NO DISC STATUS CD PLAY STATUS
Pin14
Pin13
Pin12
Pin11
Pin9 Pin10
Pin8
Pin7
Pin6
Pin5
Pin4
Pin3
Pin2
Pin1
0V
2.5V
Pin14
Pin13
Pin12
Pin11
Pin10
Pin8
Pin7 Pin9
Pin6
Pin5
Pin4
Pin3
Pin2
Pin1
2.3V
2.5V
1.5V
Pin27 Pin28
5.6V
1.5V
Pin26
2.5V
Pin25
2.5V
5.2V11V 5.5V
Pin24
5.2V
1.3V
0
Pin22
0V
11V
Pin21 Pin23
0V
2.5V
Pin20
5V
2.5V
Pin19
6.4V
1.5V
Pin18
2.5V
2.5V 4.7V
2.5V
Pin16 Pin17
2.5V
1.5V
Pin15
2.5V
Pin28
2.5V
1.5V
Pin27
1.5V
6.1V
Pin26
2.5V
Pin25
Pin24
1.5V 2.5V0V
Pin23
Pin22
0V 1.2V 1.5V12V 6.1
12V
Pin21
0V
2.5V
Pin20
5V
2.5V
Pin19
3.6V
1.5V
Pin18
2.5V
Pin17
2.5V
2.5V 3.6V
Pin16
2.5V
1.5V
Pin15
23456
IC803A PIN3 return
ControlJK301 IC803A
1
Confirm Speaker
the cable
the cable
RE-Insert and fix
NO
H
MIC IN
No Output
Check Main Board
or bad INT
JK 301 cable is loose
A
RE-Insert and fix
NO
Yes
or bad INT
Check Main Board
CN 801B cable is loose
B
5.1 - CH.STEREO
Check Main Board
No Output procedure
NO
Yes
DisturbCN801B PIN12
ConfirmSpeaker
Yes
CN801A TO CN801B
Check Main Board Between
C
Renewalbastarf
ConfirmIC802A Periphery
No
Yes
Yes
Check MIC Board
Disturb IC802APIN35 Confirm Speaker
Confirm IC801A802A803A Supply power
Check Between
IC 802A PIN35 to
IC 803APIN7return
No
ConfirmSpeaker
Check MICBoard
DisturbIC803A PIN7
D
Check Between
Yes
IC801A PIN15 to
No
Check MICBoard
ControlIC802A
IC803APIN5 return
Confirm Speaker
Disturb IC801A PIN 15
Check Between
Yes
Check MICBoard
E
RB 855B to
No
DisturbRB855B
TROUBLESHOOTING CHART (3/3)
15
HT-CN150DVW
A
B
AC input 120V/230V
POWER
SUPPLY
BLOCK DIAGRAM
+12V
-12V
+5V
+6.8V
PCON
-24V
3.6V AC
GND
+5V_STB
TEA5762H+SAA6588T
RADIO PACK
FM IN
AM IN
RESET
FLASH
SST39VF080
L
C
R
TV-INTV-IN
SDRAM
4MX16
IC TC4052B
L
R
D
L
R
AUX-IN
L CH
R CH
IC RC4558D
2*14W OUT
IC TDA7269
IC AT24C02
SERIAL EEPROM
27MHZ
E
L
LINE OUT
SUB
C
F
2*25W OUT
IC TDA7265
IC RC4558D
IC RC4558D IC RC4558D IC RC4558D
R
SL
2*14W OUT
SR
IC TDA7269
L
IC M6244FP
R
G
MIC IN
IC PT2399 VR
IC RC4558D
IC RC4558D
H
1
23456
BLOCK DIAGRA3M (1/2)
16
HT-CN150DVW
ES6629FD
IC 74HC374
IC 74HC374
IC 74HC04
IO-PUT
IO-PUT
VFD(DR1060)
IC HT16511
SPDIF-IN
SPDIF-OUT
Y.V.U OUT
S-VIDEO
C-VIDEO
SCART
KEY
C4558D
6
L
LINE OUT
R
IC WM8772
D/A EXCHANGE
L CH
R CH
IC RC4558D IC RC4558D IC RC4558D
7
8 9 10 11 12
C CH
SUB CH
BLOCK DIAGRAM (2/2)
SL CH
SR CH
IR
IC EC6603
(RF)
AT5660
(DRIVER)
HT48R05
PCON
RA0
M02
DVD LOADER
17
HT-CN150DVW
SCHEMATIC DIAGRAMS / IC’S PIN VOLTAGE
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristicsoften
pass unnoticed and the protection afforded by them
cannot necessarily be obtained by using replacement
components rated for higher voltage, wattage, etc.
Replacement parts that have these special safety
characteristics are identified in this manual and its
supplements; electrical components having such
features areidentified by the mark " " in the schematic
diagram and the parts list. Before replacing any of these
components, read the parts list in this manual carefully.
The use of substitute replacement parts that do not
have the same safety characteristics as specified in the
parts list may create shock, fire, or other hazards.
Capacitor Temperature Markings
Mark
(B)
(F)
(SR)
(Z)
Capacity
change rate
±10%
+30 - 80%
±15%
+30 - 80%
Standard
temperature
20°C
20°C
20°C
20°C
Temperature
range
-25~+85°C
-25~+85°C
-25~+85°C
-10~+70°C
Notes:
1. Do not use the part number shown on these drawings for ordering. The correct part number is shown
in the parts list, and may be slightly different or
amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K=10
3. Resistor wattages are 1/4W or 1/6W unless other-
4. All capacitance values are indicated in µF
5. All voltages are DC voltages unless otherwise speci-
6. Electrical parts such as capacitors, connectors, di-
6
).
M=10
wise specified.
-6
(P=10
fied.
odes, IC's, transistors, resistors, switches, and fuses
are identified by four digits. The first two digits are
not shown for each component. In each block of the
diagram, there is a note such as shown below to
indicate these abbreviated two digits.
µF).
3
,
Capacitors and transistors are represented by the
following symbols.
CBA Symbols
(Top View) (Bottom View)
+
Electrolytic Capacitor
(Top View)
Transistor Transistor
ECB
(Top View)
ECB
18
HT-CN150DVW
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC
DIAGRAMS ON THE FOLLOWING PAGES:
1.CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE
SAME TYPE FUSE.
2.CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not defective
before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power
supply circuit to fail.
3.Note:
(1)Do not use the part number shown on the drawings for ordering. The correct pa rt number is shown in the part s list,
and may be slightly different or amended since the drawings were prepared.
(2)To maintain original function and reliability of repaired units, use only original replacement parts which are listed
with their part numbers in the parts list section of the service manual.
19
HT-CN150DVW
(
)
C449 4u7
5
4
5
R
R
R
R
R423 100K(33K)
MAIN CIRCUIT DIAGRAM
A
R323 47K
AIL
R324 47K
AIR
JK401-A
L
L301 100ohm
B
R
L302 100ohm
L
L303 100ohm
AUX IN TV IN
R
L304 100ohm
JK401-B
C
CN151 FOR TUNER PCB
1
LEFT
2
GND
3
RIGHT
4
TVCC
ENABL
5
6
DATA
7
CLOCK
8
STEREO
9
10
SCI
11
SDA
12
DAVN
D
FOR RB201
CN201
1
2
3
4
5
6
E
F
7
8
9
FOR RB202
CN202
470
470R261
R260
15V
CN903 FOR SWITCH POWER PCB
G
CN902 FOR SWITCH POWER PCB
1
2
3
4
5
6
7
8
H
+27V
1
C951 104
R301 43K
C301
100P
C302
100P
R302 43K
R303 43K
C303
100P
C304
100P
R304 43K
TVCC
5
4
3
6
2
1
RA301 33x4
ZD202 3V3
22k
R966
R968
1 1/2W
TUN-DATA
7
8
TUN-ST
+5V
SCL_RDS
SDA_RDS
DAVN_RDS
BMUTE
T5V
VFD-CE
VFD-CLK
VFD-DATE
+5V
-24V
AC1
AC2
IR
EN2(OPEN)
EN1(OPEN)
ST
T5V
24V
ZD203
R967
10K
C984
100u/25
+6VB
+12V
-24V
AC1
AC2
SUB
L951 100
470u/50
C955
23456
100u/50
R951 10K
R305 100K
ST
2SA733(OPEN)
R465 10k(OPEN)
C957
R306 100K
TUN-CLK 4052-B
R322 6KB
Q404
C
Q405 2SC945(OPEN)
R467 3K3(OPEN)
R321 47K
Q301
2SC945
B
B
VDDP
C959
470u/50
R307 100K
R466 10k(OPEN)
E
R308 100K
4052-ATUN-CE
AMUTE
E-D(SW)
MUTE
104
C494
+12V
R309 100K
C491 124
R310 100K
1N4148(OPEN)
R463 27K
R464 27K
C492 124K
5
+
B+
B
D
7
R312 10
R311 10
D316 1N4148
D301 1N4148
D302 1N4148
D305 (OPEN)1N4148
D304 1N4148
D305 1N4148(OPEN)
D306 1N4148
D307
D308 1N4148
D309 1N4148
D310 1N4148
D311 1N4148(OPEN)
D312 1N4148
D313 1N4148
D314 1N4148(OPEN)
D315 1N4148
C497
R461 390K
R462 22K
C493
6
104
102
C469
-
IC409-B
JRC4558d
C495
10u/16V
L956 100uH
R470 100K
1N4148 D317
10u/16V
C488563
R460 33K
4.7K
R4010
3
+
B-
4
D
1
IC409-A
JRC4558d
D951 1N4148
12
X0
14
15
11
1
5
2
4
10
9
6
8
ZD301 5V6
R3 0
2
-
R4005
4.7K
C490
10u/16V
IC301 TC4052B
X1
X-COM
X2
X3
Y0
Y1
Y2
Y-CO M
Y3
A
B
INH
VSS
C311 100u/16
P+12V
R424 220
ZD402 5V6
R429 220 P-12V
M62446-CLK
M62446-DATA
M62446-CE
C487 473
R458 33K
R459 15K
C484104
C4011 151
P-12VP-12VP-12V
VDD
VEE
ZD401 5V6
C453 47u/16
C482
563
4.7K
R4009
5
+
B+
B
D
7
IC409-B
JRC4558d
R953 10K
C312 104
ZD302 5V6
R425 22K
C454 104
C455 47u/16
C456 104
C480 473
R456 15K
6
-
R4004
4.7K
C486
10u/16V
R315 100K
R316 100K
R319 220
R320 220
C313 100u/16
R487 100K
R426 22K
R427 22K
+5V
220
R430
C452
30P
R457 33K
C483
104
4
C4010 151
P-12V
IC409-A
47u/16
C457
C481
563
R4008
3
+
B-
D
1
JRC4558d
P+12V
P-12V
C314 104
R488 100K
R489 100K
R490 100K
R491 100K
124357891011121314
OUT3
OUT4
R428 22K
C451
30P
4.7K
2
-
C485
10u/16V
C458 104
C479 473
R455 15K
C4009 151
42
R454 33K
P+12V
DVDD
C450
30P
IC405
M62446FP
CLK
413940
C476
104
B
IC407-B
L-IN1
R-IN1
R492 100K
C439
C440
10u/16V
6
SRIN
SWIN
AVDD
OUT1
OUT2
GNDS
DATA
LATCH
DGND
AGND
SWOUT
SROUT
383635343332313029
37
C474
563
R452 15K
R453 33K
4.7K
R4007
5
+
B+
D
7
JRC4558d
R-0
-
R4002
C478
10u/16V
C475
6
4
C4008 151
4.7K
IC407-A
P-12V
L-0
C477 10u/16V
R655 110
R656 110
R657 110
R658 110
R659 110
R670 110
BMUTE
TVCC
10u/16V
SLIN
C3 33P
SLOUT
C473
563
R4006
104
3
+
1
JRC4558d
R4024 4.7K
R420 1KB(33K)
C441
10u/16V
CIN
GNDC
R1
COUT
ROUT
1uF C472
4.7K
2
-
B-
D
4.7K
R4001
R501 5K6
R502 5K6
R521 5K6
R522 5K6
R541 5K6
R542 5K6
GNDR
5.6K
MICR
LOUT
0K(10K)
R421
R432
104(OPEN)
R4023 4.7K
10u/16V
C438
RIN
AVSS
C471uF
R451 15K
C4007 151
0K(10K)
C
1
6
5
C429
R431
2
3
C
1
10u/16V
15
LIN
GNDL
R2
5.6K
MICL
CL1
CL2
28
VDDP
R561 10K(1K)
B
R571100K
10K
0K
MAIN CIRCUIT DIAGRAM (1/4)
20
R451
15K
10u/16V
C471uF
30
13
R416 1K
R417 4K7
R418 1K
R419 43K
C428
150P
IC403-B
JRC4558d
-
6
O
B+
+
8
5
C429
104 P+12V
R421 47K
R431 560P(150)
-
2
O
B-
+
IC404-A
4
3
R432
104(OPEN)
R4023 4.7K
RIN
AVSS
6V
5K6
K6
K6
K6
K6
K6
JRC4558d
R422
15K(5.6K)
C433
150
6
5
P+12V
R486
R423 100K(33K)
10K
C438
10u/16V
C437
14151617192021
GNDL
BYPASSL
BYPASSR
R2
5.6K
C4 33P
MICL LIN
CL1
CR1
CR2
CL2
29282726242322
C449 4u7
C448 4u7
VDDP
R563 39K
ZD501 5V6
R561 10K(1K)
R562 10K(330)
c
Q501
B
25C945
E
R571100K
C4007 151
100K(10K)
100K(10K)
100K(10K)
C426 10u/16V
7
11
P-12V
IC404-B
JRC4558d
-
O
B+
+
8
C435
18
LBASS3
RTRE LTRE
RBASS3
25
C507 224
7
100K(10K)
100K(10K)
7
104(OPEN)
LBASS2
RBASS2
SUB1
47
R498 47
R497
C427
103
R4022 39K
R4021
39K
C436 0.047uF
LBASS1
RBASS1
R564 220
R565 220
R566 220
100K
SR1
SL1R1L1
C1
474747
R496
R495
C430 10u/16V
C434 0.047uF
R484
18K
C442 474
C445 474
47
R494
R493
R404 4K7
R407 4K7
R410 4K7
C416
103
C421
103
R485 18K
R483 18K
R482 20K
C443 153
C446 153
MODE 2
MODE 3
C505 5K6
C506 5K6
332(390)
C5053
R402 27K
R401 4K7
R403 1K
C401
103
C402
103(562)
R406 1K
C406
103
C407
103(562)
R408 27K
R409 1K
C412
C411
103(562
103
R411 27K
R412 1K
C417
103(562
R414 27K
R415 1KR413 4K7
C422
103(562
R481
20K
C444 152
C447 152
C501 474
C503
330P
C505 474
C506 474
C504
330P
C502 474
332(390)
332(390)
332(390)
C5056
C5055
C5054
C531 474
8 9 10 11 12
C533
R4 10K
ESS
8
IN1+
9
IN1-
11
SGND1
2
SGND2
5
IN2+
IN2+
4
IN2-
C515 104
C516 104
8
IN1+
C403
150P
C404 104R405 27K
C408
150P
C409 104
C413
150P
C414 104
C418
150P
C419 104
C423
150P
C424 104
R7 3.3K
D1 IN4148
R9 56K
VCC+27V
16
B
R5 10K
ZD1 7V5
MODE
VSSA2MODE
MODE2
C405
IC401-A
10u/16V
JRC4558d
-
21
O
B-
+
4
3
P-12V
C410
IC401-B
10u/16V
JRC4558d
-
67
O
B+
+
8
5
P+12V
IC402-A
C415
JRC4558d
10u/16V
-
21
O
B-
+
4
3
P-12V
IC402-B
C420
JRC4558d
10u/16V
-
67
O
B+
+
8
5
P+12V
IC403
JRC4558d
-
21
O
B-
+
4
3
P-12V
C
Q1
2SC945
E
Q2
2SA733
C5
100u/16V
R6 100k
VDDP
VSSP
C509 104
R510 10
C510 104
3
10
VDDA2
IC501
VSSD
ASSA1
12
R511 10
C537 104
C538 104
VDDP
VSSP
24
3
VDDA2
18
C517 224
R527 10
10
C425
10u/16V
C-2
R8 10K
47U/63VC508
VDDA1
TDA8921TH
STABI
47U/63VC539
VDDA1
SR-2
14
13
14
VDDP1
PROT
VDDP1
B
C511 104
C512 104
C513 104
C514 104
23
VDDP2
SBVD
19
C518 68P
C541 104
C542 104
C543 104
C544 104
23
VDDP2
R432 68K
R434 360K
R-2
R441 68K
R442 68K
R443 68K
C
E
C519 104
R431 47K
R433 360K
R435
R440 47K
Q3
2SC945
VSSP1
17
56K
VSSP
OSC
OUT2
VSSP2
20
VSSPVSSP
VSSP
7 7
OSC
C461 47P
R436 33K(56K)
-
21
O
B-
+
3
4
P-12V
C465 47P
R444 33K
-
67
O
B+
IC406-B
+
8
5
JRC4558d
C466
104
R450 10K
R479 47K
R477 4.3K(4K7)
R476 4.3K(10K)
VCC
CLOCK
15
BOOT1
16
OUT1
21
C522 153
22
BOOT2
C520 104
CLOCK
15
BOOT1
153 C521 153 C521 153
IC406-A
Jrc4558d
104
C462
P+12V
Q409
2SA733
C523 560P
C524 560P
560P
BLNK
VDDP
VDDP
VDDP
Q403
2SA733
10u/16V
R513 5.1
R514 5.1R529 5.1
10u/16V
C467
R478 100KK
RB5001
TO CN5001
C526 560P
C463
R437 4K7(330)
Q401 CM5783
Ec
Ec
R4454K7(330)
R474
2.2K(47K)
R474
2.2K(47K)
R476 1K D318 1N4148
1
2
3
4
VSSP
R515 5.1
C525 560P
L501 27uH
L502 27uH
R516 5.1
VSSP
VSSP
R531 5.1
560P
R438
15K(3.3K)
B
B
Q402
CM5783
R446
15K(3.3K)
R472 47K(3.3K)
R471 47K(3.3K)
R449 1K
R448 1K
Q407
2SC945
Q408
2SC945
CE C
BB
E
R468
12K(OPEN)
SUB
R517 22
224
C529
C530 224
C528 M1uF
C5062 103
R518 22
D506
R533 22
224
103
M1uF C527 M1uF
MAIN CIRCUIT DIAGRAM (2/4)
R439 47K
L306 100ohm
L305 100ohm
R447 47K
R471 47K(3.3K)
R4011 47K
R4012 47K
7
6
3
2
4
5
1
R469
47K(OPEN)
D504
R519 10K
C5061 103
1N4148
C5095 103 R520
F_AF_A F_A
D501 1N4148
10K
HT-CN150DVW
C464 470P(100P)
JK401-C
L
LINE OUT
R
C468470P(100P)
AOL
C4001 470P
AOR
C4002 470P
JK5001
CN401
OPEN
1
2
C496104(OPEN)
1N4148
C5094 103
10K
12
11
10
9
8
103
C5096
R
L
C
21
HT-CN150DVW
7
7
M62446-DATA
7
7
7
7
7
A
B
C
D
E
F
470
470R261
R260
ZD202 3V3
22k
15V
R966
CN903 FOR SWITCH POWER PCB
CN902 FOR SWITCH POWER PCB
1
2
3
4
5
6
7
8
R968
1 1/2W
+27V-27V
C951 104C952 104
1
2
3
CN901
FOR SWITCH POWER PCB
C969
104
R957 180 1W
-24V
P-12V
ST
T5V
24V
ZD203
R967
10K
C984
100u/25
+6VB
+12V
-24V
AC1
AC2
L951 100
C955
100u/50
R951 10KR952 10K
C956
100u/50
L952 100
2SA952
C970
100u/25
100u/25
TO SWITCH POWER PCB
SUB
Q953
C971
470u/50
470u/50
C957
C958
ST
2SA733(OPEN)
R465 10k(OPEN)
EBC
Q301
2SC945
B
R322
Q404
B
C
Q405 2SC945(OPEN)
R467 3K3(OPEN)
C959
470u/50
C960
470u/50
R958 330
ZD951 12V
R466 10k(OPEN)
VDDP
TP951
VSSP
1uF C472
C473
563
4.7K
R4006
C475
104
3
2
-
+
B-
4
D
1
4.7K
R4001
IC407-A
JRC4558d
L-0
C477 10u/16V
R501 5K6
R502 5K6
R521 5K6
R522 5K6
R541 5K6
R542 5K6
R970
1M(OPEN)
R965 OPEN(51K)
C983 10u/16V
C4
VDDP
R451 15K
B
C4007 151
R503 100K(10K)
R544 100K(10K)
C449
R561 10K(1K)
R562 10K(330)
R571100K
R504 100K(10K)
C50
C50
C50
C50
C50
C50
C964
104
2
-
R4005
4.7K
C490
10u/16V
C487 473
R459 15K
P-12VP-12VP-12V
C968
104
C976
104
C980
104
C4011 151
M62446-CE
C482
563
R458 33K
4.7K
R4009
C484104
5
+
B+
B
D
7
IC409-B
JRC4558d
R953 10K
C965 220u/25
C981 220u/16
6
-
R4004
4.7K
C486
10u/16V
2SA952
C480 473
R456 15K
C4010 151
P-12V
2SA952
C985 470u/16
R960 390 1/2W
C452
30P
C481
563
R457 33K
R4008
C483
104
3
+
B-
4
D
1
IC409-A
JRC4558d
Q951
2SC945
R954 4K7
R961 22 1/2W
R962Q954
2K2 (1.5K)
R988 2K2(OPEN)
10u/16V(OPEN)
C451
4.7K
C485
10u/16V
Q952
30P
-
C988
R455 15K
2
R955 100K
B
CBE
30P
C479 473
R454 33K
C4009 151
P+12V
R956 10K
EC
Q955
2SC945
C450
C474
563
R4007
C476
104
5
+
B+
B
7
IC407-B
JRC4558d
D960 OPEN(0)
CN908
4.7K
-
D
R4002
C478
10u/16V
R-0
Tun_B+/SW
ZD952
7V(OPEN)
2
R452 15K
R453 33K
6
C4008 151
4.7K
P-12V
R655 110
R656 110
R657 110
R658 110
R659 110
R670 110
BMUTE
TVCC
C966
220u/16
P+12V
+M5V
+5V
VCC
R963 0
104
C982
1
D312 1N4148
D313 1N4148
D314 1N4148(OPEN)
D315 1N4148
R463 27K
R464 27K
R462 22K
C492 124K
C491 124
C493
6
5
104
C494
E
+12V
C961
100u/16
R959
220
C972
104
+6VB
C973
B
220u/25
C977
+
B+
7
220u/25
-
D
IC409-B
C495
10u/16V
104C902
102
JRC4558d
L956 100uH
C974
104
C978
104
L955 100uH
IC953
1
BA05T
1
IC954
BA05T
10u/16V
C497
R470 100K
R461 390K
R460 33K
104
C469
C963
470u/16v
L957 100uH(10uH)
C967
220u/16v
3
2
C975
220u/10v
3
2
C979
220u/10v
C488563
4.7K
R4010
3
+
B-
4
D
1
IC409-A
JRC4558d
D951 1N4148
SWITCH POWER
G
H
1
23456
MAIN CIRCUIT DIAGRAM (3/4)
22
0
5
IC407-A
2
4
4
HT-CN150DVW
100u/
ZD1
VDDP
VSSP
C509 104
C510 104
MODE
IC501
ASSA1
VSSA2MODE MODE
12
R511 10
VDDP
MODE2
VSSP
C537 104
C538 104
IC502
ASSA1
VSSA2
12
R528 10
VDDP
MODE3
VSSP
C577 104
C578 104
IC503
ASSA1
VSSA2
12
R548 10
C5045 102
R5043 1K
C5060
100P
C
R6 1
47U/63VC508
R510 10
3
14
10
VDDA2
VDDA1
VDDP1
TDA8921TH
VSSD
PROT
STABI
13
18
24
C517 224C586 224
47U/63VC539
R527 10
14
10
VDDA2
VDDA1
VDDP1
TDA8921TH
VSSDVDDA2
PROT
STABI
13
18
24
C547 224
47U/63VC579
R547 10
14
10
VDDA1
VDDP1
TDA8921TH
VSSD
STABI
PROT
13
18
24 3 3
C5047 33P
CF5041 C5048
600KHz
C5049 100P
R5045 47K
R5052 OPEN
R5046 1M
IC504-C
74HCO4
R5048 47K
CF5042
700KHz
C511 104
C512 104
C513 104
C514 104
23
VDDP2
SBVD
19
C518 68P
C541 104
C542 104
C543 104
C544 104
23
VDDP2
SBVD
19
C580 104
C581 104
C582 104
C583 104
VDDP2
SBVD
19 23
C587 68P C548 68P
2SC945
B
R5047 6K
R5051
10K
47K
R5062
IC504-B
74HCO4
C549 104 C519 104
C588 104
Q5041
VSSP1
17
VSSP1
17
VSSP
VSSP1
17
VSSP
R5044 10K
C
E
Q5042
25A733
C5050 100P
20
VSSPVSSP
VSSP
7
20 20
VSSP
100P
IC504-B
74HCO4
7 7
VSSP
OSC
VSSP2
VSSP
OSC
VSSP2
VSSP
OSC
VSSP2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
CLOCK
15
BOOT1
16
21
22
BOOT2
CLOCK
15
BOOT1
16
21
22
22
C560 104 C520 104
CLOCK
15
16
21
22
BOOT2 BOOT1 BOOT2
C589 104
C522 153
C561 153 C521 153 C521 153
C562 153
C590 153
C595 153
IC504-E
74HCO4
VDDP
R513 5.1
C523 560P
C524 560P
R514 5.1R529 5.1
VDDP
VDDP
C563 560P
C564 560P
R530 5.1
VDDP
VDDP
R549 5.1
C591 560P
C596 560P
R553 5.1
VDDP
VSSP
R515 5.1
C525 560P
L501 27uH
L502 27uH
C526 560P
R516 5.1
VSSP
VSSP
R531 5.1
C565 560P
L503 27uH
L504 27uH
C566 560P
VSSP
R550 5.1 R532 5.1
C592 560P
L505 27uH
L506 27uH
L505 27uH
C597 560P
R554 5.1
VSSP VSSP
IC505-B
CD4013BM
8
9
11
10
IC505-A
CD4013BM
6
5
3
4
SET
DATE
>CLK
RESET
SET
DATE
>CLK
RESET
SUB
C567 M1uF C527 M1uF
C568 M1uF C528 M1uF
C593 M1uF
C598 M1uF
12
Q
13
Q
2
Q
1
Q
CLOCK
R517 22
224
C530 224
R518 22
R533 22
224
C569 C529
C570 224
R551 22 R534 22
C599 224 C594 224
R555 22
C5051 100P
R468
12K(OPEN)
R469
47K(OPEN)
R519 10K
C5061 103
C5062 103
D506
1N4148
F_AF_A F_A
D501 1N4148
R535 10K
C5063 103
C5064 103
D503
1N4148
D505
1N4148
10K
R552
C5065 103
C5066 103
D502
1N4148
F_A F_A F_A
IC504-D 74HCO4
98
12
IC504-F 74HCO4
R5049 22
D504
1N4148
C5094 103
10K
R520
103
C5096
10K
R536
C5095 103 C5095 103
C5093 103
10K
R556
C5091
13
CN401
OPEN
1
2
C496104(OPEN)
12
11
10
9
8
7
6
5
4
3
2
1
JK501
103
PCB
R
L
C
SR
SL
SW
R451 15K
2
4.7K
R544 100K(10K)
C44C4
VDDP
R561 10K(1K)
B
R571100K
C4007 151
R503 100K(10K)
R504 100K(10K)
C5071 104
C5072
C5073
C5074
C5075
C5076
R563 39K
ZD501 5V6
R562 10K(330)
c
Q501
25C945
E
R524 100K(10K)
R523 100K(10K)
104
104
104
104
104
R564 220
R565 220
R566 220
C507 224
R543 100K(10K)
R544 100K
TO-IC504-IC505
R9 56K
VCC+27V
MODE 2
MODE 3
C501 474
8
IN1+
C503
330P
C505 5K6
C505 474
C506 474
C506 5K6
C504
330P
C502 474
332(390)
332(390)
332(390)
332(390)
C5056
C5055
C5054
C5053
C531 474
C533
330P
R525 5K6
C535 474
C536 474
R526 5K6
C534
330P
C532 474
C5058 332(390)
C5057 332(390)
C571 474
C573
330P
R545 5K6
C575 474
C576 474
R546 5K6
C574
330P
C572 474
C5041 10u/16V
L959 1uH
C5042 104
C5043 104
+5V
9
IN1-
11
SGND1
2
SGND2
5
IN2+
IN2+
4
IN2-
16 6
C515 104
C516 104
8
IN1+
9
IN1-
11
SGND1
2
SGND2
5
IN2+
IN2+
4
IN2-
1
C545 104
C546 104
8
IN1+
9
IN1-
11
SGND1
2
SGND2
5
IN2+
IN2+
4
IN2-
1
C584 104
C585 104
FERQ_HOP
R5041 10K
R5042 1K
C5044 104
12 56 3 41110
1uF C47
C473
563
4.7K
R4006
104
3
-
+
B-
D
1
R4001
JRC4558d
L-0
477 10u/16V
R501 5K6
110
R502 5K6
110
110
R521 5K6
R522 5K6
110
110
R541 5K6
R542 5K6
110
R970
1M(OPEN)
R965 OPEN(51K)
C983 10u/16V
IC504-A 74HCO4
C5046
470P
R5053
470K
6
7
8 9 10 11 12
MAIN CIRCUIT DIAGRAM (4/4)
23
HT-CN150DVW
R
0
R
3
7
1
9
SERVO CIRCUIT DIAGRAM
A
B
C
DVD LOADER (AMTEK)
DVD PACK
CN801
1
TRACK- IC802 20PIN
2
TRACK+ IC802 15PIN
3
FOCUS- IC802 5PIN
4
FOCUS+ IC802 14PIN
DVDPD IC801 23P
5
RF50V VCC5V
6
GND
7
8
GND
9
DVDLD
10
CDLD
11
GND
GND
12
CDPD IC801 24P
13
GND
14
15
DVDRF C816-IC801 1#
C IC801 14# 10#
16
B IC801 11# 15#
17
A IC801 12# 16#
18
D IC801 9# 13#
19
F IC801 17#
20
21
E IC801 18#
RF50V
22
PVC
23
24
GND
104
C804
IC801 20#
C801
100u/16
RF50V
104C802
TRACKTRACK+
104
C803
L802
VCD/CD
1UH
L801
1.8V
1N4148
D801
102C805
Q805
1UH
3.9V
2.1V
1N4148D802
2SB1132
104
C805
4.5V
100u/16
C807102
C809
Q806
R804 10
3.9V
2SB1132
RF50V
C808
4.6V
100u/16
R805 10
SP MOTOR
D
E
SLED MOTOR
SW803
SW804
M44
CN2
CN3
TRAY-SW1
TRAY-SW2
F
G
RB813
CN813
1
1
2
3
4
RB812
2
1
1
-12
2
+12
3
EN2
4
EN1
5
GND
2
MICL
1
MICR
RB803
1
2
3
4
5
2
3
4
CLOSE(189PIN)
CN812
2
1
TP36
TP35
TP34
TP33
CN803
1
2
3
4
5
VCC
SP+OUT
SP-OUT
SLED+OUT
CLOSE SW
OPEN SW
DCLOADDCLOAD+
SLED-OUT
Q201
KST2222(OPEN)
H
220u/16
C967
+12V
104
C968
MVCC
R969
15 1/2W
R813
R814
CLOSE
R871
47K
L803
SLED-OUT
SLED-OUT
R815 1K
R816
C871
FOCUSCLOSE
1
1
R817
R818
VCC33V
100P
OPEN
1UH
1K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CLOSE(189PIN)
OPEN(191PIN)
0
CLOSEW(187PIN)
0
OPENSW(190PIN)
R808
R810
FOCUS IN
CAP1-1
CAP1-2
SLED IN
FOCUS - OUT
CLOSE IN
OPEN IN
VCC5V
OPEN OUT
CLOSE OUT
SLED- OUT
SLED+ OUT
FOCUS- OUT
FOCUS+ OUT
TRACK+
R270
IC802
AM5660
39K
MUTE
BIAS
TRACK IN
CAP4 -1
CAP4 -2
SP IN
GND
MVCC5V
TR- OUT
MVCC5V
SP- OUT
SP+ OUT
TR- OUT
TR+ OUT
4.7K
OPEN
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RF33V
C870
R873
R834
R819
R821
TRACK-
R831
R832
100P
47K
OPEN
10K
1
1
39K
D80
VREF IN
C872
104
R812
5V
LM358
IC805-A
R811
100u/16
1
20
4
0
4K
C834
3.3V
OPEN/CLOSE
MOTOR
1
C269
23456
R252 150(OPEN)
ZD201
104
4V6(OPEN)
C270
100u/16
TUN_B+/SW
MUTE
R24
SERVO CIRCUIT DIAGRAM (1/8)
24
C
2
2
Q
A
B
C
R808
R810
D
1
FOCUS IN
2
CAP1-1
3
CAP1-2
4
SLED IN
5
FOCUS - OUT
6
CLOSE IN
7
OPEN IN
E
8
VCC5V
9
OPEN OUT
10
CLOSE OUT
11
SLED- OUT
12
SLED+ OUT
13
FOCUS- OUT
14
FOCUS+ OUT
TRACK+
F
LOSE(189PIN)
PEN(191PIN)
LOSEW(187PIN)
G
PENSW(190PIN)
H
L802
VCD/CD
1UH
L801
1.8V
1N4148
D801
TRACK IN
CAP4 -2
IC802
AM5660
MVCC5V
TR- OUT
SP- OUT
SP+ OUT
TR- OUT
TR+ OUT
R270
Q805
102
C805
39K
MUTE
BIAS
CAP4 -1
SP IN
GND
MVCC5V
4.7K
1UH
3.9V
OPEN
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RF33V
2.1V
1N4148D802
2SB1132
104
R821
C870
R873
TRACK-
C805
R834
R819
C807102
4.5V
100u/16
C809
R831
R832
Q806
R804 10
3.9V
100P
47K
OPEN
10K
1
1
2SB1132
39K
3.3V
RF50V
C834
C808
R812
100u/16
IC805-A
4.6V
VREF IN
C872
104
5V
LM358
R811
R805 10
D803
100u/16
1
R823
R833
200 1/4W
4
B-
0
1M
4K7
C833
R825
R830
1N4148
3
2
3.3V
10K
1K
104
10K
C816
680P(OPEN)
C814
C812
680P(OPEN)
RESET#
R835
R829
3.3V
R826
1K5 (0)
472
TP1
OPEN
1K5
C815
C813
680P
C811
680P
C810
HT-CN150DVW
1UF
C818
820P(104)
C817
1
DVDFRP
104
2
DVDRFN
3
A2
4
B2
5
C2
6
D2
7
CP
100P
8
CN
9
D
10
C
11
B
12
A
13
CD_D 15PIN
14
CD_C
15
CD_B 13PIN
16
CD_A
0(15K)
R809
R820
R822
R824
5
6
B+
L830 1UH
R827
R828
5V
8
LM358
IC805-B
C873
10K
0(15K)
22K
22K
7
104
C819
C820
104
C822
470P
646362616059585756555453525150
API
RFDC
RFSIN
ATOP
ATON
AIN
VPA
RFAC
BYP
DIP
DIN
IC801 ES6603S
CD_F
CD_E
VPBVCDVDLD
CDLD
DVDPD
CDPD
VNB
LDON
MIRRMPMB
171819202122232425262728293031
MIRR
SLDC
0
MVCC
104
C228
473
C227
FNP
C823
470P
FNN
VNA
MEV
MLPF
MIN
C829
C831
C230
152P
C229
473
49
RX
SDATA
MEVO
32
152P
C821
C824
R806
SDEN
SCLK
V33
LCP
LCN
MNTR
V25
V125
TPH
DFT
LINK
150P
103
CE
FE
TE
PI
C830
R208
224
33K
C231
MIRR
1UF
104
103
12K
RF33V
C8
48
SCSJ
47
SDATA
46
SCLK
45
44
43
42
41
40
39
38
37
36
35
34
33
104
C223
CEI
FEI
TEI
SBAD
C828
333
TP5
RF33V
R209
R210
47P
C224
R213
R215
C826
C8
104
C225
C232
C259
2
5
6
C260
30P
30P
Q0
Q1
3
D0
4
D1
7
2
LD0
LD1
LD2
TUN_B+/SW
1
MUTE
FERQ_HOP
TUN-CLK
TUN-CE
23456
R249
R250
R251
33
33
33
33P
C233
33P
C234
33P
R
C235
R2
SERVO CIRCUIT DIAGRAM (2/8)
25
HT-CN150DVW
106
YUV3/COMP
56
BYP
25
VNB
(
)
IC803-B
74HCO4
R850
10K(OPEN)
IC803-D
74HCO4
IC803-C
74HCO4
R847
9
6
4
10u/50
C289
10M(OPEN)
10(OPEN)R851
104(OPEN)
C258
TBCK
C257
1uF(0.22uF)
MCLK
4K7
R247
TSD2
TSD1
TSD0
L823 1uH
OPEN
7V5
TWS
R848
R845
100(OPEN)
C201
C202
C203
C204
SVREF15
C206
C207
C205
A
C823
470P
C822
470P
55545352515049
DIP
DIN
FNP
FNN
VNA
MEV
B
C
LDON
MIRRMPMB
MLPF
MIN
26272829303132
C829
MIRR
SLDC
D
C831
E
F
R806
RX
SDEN
SDATA
SCLK
MNTR
V125
MEVO
C821
C824
V33
LCP
LCN
V25
TPH
DFT
LINK
150P
103
CE
FE
TE
C830
104
103
12K
RF33V
48
SCSJ
47
SDATA
46
SCLK
45
44
43
42
41
CEI
40
FEI
39
TEI
38
SBAD
PI
37
36
35
34
33
C828
224
333
TP5
MIRR
RF33V
C826
C825
C827
473
C832
104
RF50V
104
104
RF50V
104
C218
0
R807
104
C217
104
C216
TP2
TP4
TP3
PLL33V
104
C215
C208
C209
C210
C211
C212
C213
R206
R207
C214
SPDIF-OUT
IC803(OPEN)
SPDIF-IN
R888
0(OPEN)
104
472
OPEN
OPEN
472
OPEN
68K
20K
682
R205
10
12
IC803-A
74HCO4
102
102
102
102
0
IC803-E
74HCO4
IC803-F
74HCO4
1
R849 10K(OPEN)
3K3
3K3
R203
R204
10K
4u7
1UF
1UF
3K3
R202
R846
1M(OPEN)
11
8
13
5
3
2
3K3
R201
104
C290
C227
33K
R209
R210
R208
G
C230
152P
C229
473
C228
473
H
33P
33P
C235
C234
152P
104
C223
C231
1UF
1
47P
C224
R213
R215
C232
104
C225
C222
R221
OPEN
C220
1K2
15K(0)
153
R211
0
OPEN
C219
OPEN
C221
473
560P
10K
R212 5K1
SVREF15
R214
R216
R217
R218
R219
R220
C226
0
0
6K8
33
33
33
104
23456
33
CLOSE(189PIN)
XSCSJ
XSDATA
XSCLK
SDEFCT
SLDC
SPDON
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
AVSS-DS
AVSS-PL
XSPDOFTR1
XSFD0
XSFTR0PI
AVDD3-PL
XSPLLFTR1
XSPLLFTR2
XSERVF0
XSAWRC
AVSS_DA
XSRFRPCTR
XSTRAY
AVDD3_DA
XSSPINDLE
XSFOCUS
XSSLEGP
XSSLEGN
XSTRACK
XSTESTDA
XSFGIN
XSPHOI
XSCSJ
XSDATA
XSCLK
XSDFCT
XSLDC
XSSPDONG
VDD33
VSS33
XGPIO(9)
XGPIO(8)
XGPIO(7)
XGPIO(6)
XGPIO(5)
XGPIO(4)
156
155
154
XSRFIP
XSDSSLV
153
152
XSIPIN
XSRFIN
151
150
149
XSIREF
AVDD3_DS
XSVREF[09]
XSVREF[15]
148
147
146
XSRFRP
AVDD3_AD
XSVREF[21]
145
XSTEI
144
XSCEI
143
142
141
140
XSFEI
XSSBAD
AVSS_AD
139
138
137
136
135
134
133
132
131
VSS
VDD
XSIP1
XSFLAG[0]
XSFLAG[1]
XSFLAG[2]
XSFLAG[3]
XSIP2
XSTEXI
XSTESTAD
IC201 ESS6629FD
130
XSLG
129
128
127
VS33
XSWBL
XSWBLCLK
126
125
124
123
VD33
TBCK3
SPDIFIN
SPDIF/SEL_PLL3
122
MCLK
121
120
TSD3
119
TSD2
VS33
118
117
116
115
TWS/SEL_PLL2
TSD1/SEL_PLL1
TSD0/SEL_PLL0
114
113
112
111
VS33_DA
YUV5/YDAC
YUV0/UDAC
YUV2/CDAC
110
109
108
VD33_DA
YUV7/FDAC
YUV6/VDAC
107
YUV4/RSET
SERVO CIRCUIT DIAGRAM (3/8)
26
XSFLAG[3]
A
B
IC803-B
74HCO4
R850
10K(OPEN)
C
IC803-D
74HCO4
IC803-C
74HCO4
R847
10M(OPEN)
9
6
4
104(OPEN)
C258
10(OPEN)R851
R846
M(OPEN)
8
5
3
D
E
104135
C290
10u/50
C289
F
TBCK
134
133
132
131
130
129
128
127
126
125
124
VS33
VD33
XSLG
XSIP1
XSIP2
XSWBL
XSFLAG[0]
XSFLAG[1]
XSFLAG[2]
G
SPDIFIN
XSWBLCLK
SPDIF/SEL_PLL3
H
1
C201 ESS6629FD
MCLK
123
122
MCLK
TBCK3
C257
1uF(0.22uF)
4K7
R247
TSD2
121
120
TSD3
TSD2
TSD1
TSD0
TWS
119
118
117
116
115
VS33
TWS/SEL_PLL2
TSD1/SEL_PLL1
TSD0/SEL_PLL0
HT-CN150DVW
OUT
VIDEO OUT
1uH
1uH
10u/16V
C352
10u/16V
C354
10u/16V
C356
10u/16V
C358
10u/16V
104
C360
L0E#
LCS3#
LA20
LA19
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
V
Y
JK801
OPEN
1
3
5
6
JK802-A
1
2
3
4
5
CN804
1
2
3
4
JK802-B
6
VD33D
RWS
RBCK
RSD
7
VCC
6CH-6
6CH-5
6CH-4
6CH-3
6CH-2
6CH-1
6CH-7
6CH-8
10u/16V
C359
R854 75
VCC
L823 1uH
ZD801 7V5
ZD803 7V5
ZD805 7V5
ZD807 7V5
ZD809
7V5(OPEN)
R246 0
R245
R244
C256
C255
109
108
107
106
YUV4/RSET
YUV7/FDAC
YUV6/VDAC
YUV3/COMP
RBCK/TDMCLK
R243 0
105
VS33_PL
YUV1/VREF
VD33_PLL
RWS/TDMFS
RSD/TDMDR
LWRLL
VS33
LCS0
114
113
112
111
VS33_DA
YUV5/YDAC
YUV0/UDAC
YUV2/CDAC
110
VD33_DA
23456
ZD802 7V5
ZD804 7V5
ZD806 7V5
ZD808 7V5
ZD810
7V5(OPEN)
RN210 4K7 x4
0
390
104
104
104
103
102
101
100
LD7
99
LD6
98
LD5
97
LD4
96
VD33
95
94
LD3
93
LD2
92
LD1
91
LD0
90
LOE
89
88
CLS3
87
VDD
86
VSS
85
LCS2
84
LCS1
83
82
LA0
81
LA1
80
LA2
79
VD33
78
VS33
77
LA3
76
LA4
75
LA5
74
LA6
73
LA7
72
LA8
71
VDD
70
R852 75
R853 75
R854 75
R855 75
R865
75(OPEN)
RN209*x4
VCC33V
1UH
L202
L206
LOE#
LCS3#
LCS2#
LCS1#
L804
C844
470P
L805
C846
470P
L806
C848
470P(270)
L807
C850
470P
1uH(OPEN)
C852
470P(OPEN)
1UH
RA351
RA352
33 x4
RWS
RBCK
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LDD
1uH
1uH
1uH
L808
VD33D
C845
470P
C847
470P
C849
1uH
C851
470P
33 x4
WM8772-CE
WM8772-CLK
LA0
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
470P(220)
C853
470P(OPEN)
33
R351
WM8772-DATA
RSD
LA16
LA15
LA14
LA13
LA12
LA11
LA9
LA8
LA18
LA7
LA6
LA5
LA4
LA3
LA3
LA1
LA0
LA10
LA17
10
11
12
13
14
30P
C367
R242 0
B
1
2
3
4
5
6
7
8
9
RG
MODE
MCLK
BCLK
LRCK
DVDD
DGND
DIN1
DIN2
DIN3
DOUT
ML/12S
MC/IWL
MD/DM
MUTE
10u/16V
C366
OPENR240
L809
L810
L811
OUT3R
OUT3L
OUT2R
OUT2L
OUT1R
VOUT1L
VREFP
VREFN
REFADC
104
C365
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1uH
1uH
1uH
L812
1uH(OPEN)
VOUT
L814 1uH
AVDD
AGND
AINL
AINR
VMID
AMUTE
10u/16V
C364
R241
A16
A15
A14
A13
A12
A11
A9
A8
WE#
RESET
VPP
RDY/BUSY
A18
A7
A6
A5
A4
A3
A2
A1
L813
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Y
1uH
OPEN
GND
A19/A-1
DQ7
DQ6
DQ5
DQ4
VCC
VCC
DQ3
DQ2
DQ1
DQ0
GND
CE#
A17
NC
A10
NC
0E#
UUV
104
C363
A0
C857 15P
C859
10u/16V
C362
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
15P(OPEN)
15P(OPEN)
C855
C854
15P
C351
C353
10u/16V
C355
10u/16V
C357
10u/16V
VCC
Y/U/V
15P(OPEN)
C856
C858 15P
V
U
Y
L351
L352
104
C361
SERVO CIRCUIT DIAGRAM (4/8)
27
HT-CN150DVW
TRACK
5
GND
C
2
TRACK
A
B
SW803
SW804
M44
CN3
TRAY-SW1
TRAY-SW2
-
2
MICL
1
MICR
RB803
1
2
3
4
5
CN803
VCC
TP36
TP35
TP34
TP33
1
2
3
4
5
CLOSE SW
OPEN SW
DCLOAD-
DCLOAD+
Q201
KST2222(OPEN)
CLOSE
R815 1K
R816
R817
R818
VCC33V
CLOSE(189PIN)
1K
OPEN(191PIN)
0
CLOSEW(187PIN)
0
OPENSW(190PIN)
R270
4.7K
RF33V
3.3V
C834
R812
LM358
IC805-A
R811
100u/16
1
4K7
4
B-
0
1M
OPEN/CLOSE
MOTOR
C
IC208
5V
VCC
VCC
100u/16
C271
5V
C278 104
D
E
3
B1117N-33
0V
104
R253 0
C272
IC210
B1117N
0V
R257 0
2
1
R258
3
F
JK804
VIN
VCC
GND
G
JK805
100P
C840
1
2K2
3.3V
R254
R840 100
2
C279
1UF
3.3V
OPEN
C273
104
C838
104(OPEN)
R252 150(OPEN)
C274 100u/16
C280
100u/16(OPEN)
C841 100P
R259
220u/16
L203
C839
C842
R842 75
VCC33
1UH
R836
R837
R838
ZD201
4V6(OPEN)
2.2
C281 100u/16
C283 100u/16
100(0)
103
100(10)
0
C269
104
3.25V
VD33D
470P C282
3
0.8V
PLL33V
C284 104
C837
IC209
B1117N-18
1
R255 100(39)
RF33V
104(0)
C270
100u/16
2
+M5V
VCC
R256
2V
104
C275
150(330)
L204
L205
C276
104
1UH
1UH
C835
104
SPDIF-OUT
VCC
SPDIF-IN
VCC20
C277
100u/16
RF50V
C285
100u/16
C287
22Ou/16
TUN_B+/SW
MUTE
FERQ_HOP
TUN-CLK
TUN-CE
M62446-CLK
M62446-DATA
M62446-CE
4052-A
4052-B
SCART1
SCART2
WM8772-CLK
WM8772-CE
VFD-CE
VFD-CLK
MVCC
+5V
2SA733
75
R856
R857
Q808
2K2
30P
C261
L187
1K
R859
30P
30P
C263
C262
1UH
1K
R858
Q809
2SC2812N
R249
R250
R251
30P
C264
2K2
R860
RN211
C2
C
1
2K2
R861
H
1
23456
VCC
SCART1
SERVO CIRCUIT DIAGRAM (5/8)
28
HT-CN150DVW
2
)
N
V
(189PIN)
91PIN)
A
(187PIN)
W(190PIN)
B
C
D
E
F
OUT
G
-IN
H
R270
4.7K
VCC20
C277
100u/16
RF50V
C285
100u/16
C287
22Ou/16
RF33V
TUN_B+/SW
FERQ_HOP
TUN-CLK
M62446-CLK
M62446-DATA
M62446-CE
WM8772-CLK
WM8772-CE
VFD-CLK
MUTE
TUN-CE
4052-A
4052-B
SCART1
SCART2
VFD-CE
+5V
MVCC
VCC
2SA733
75
R856
R857
Q808
2K2
3.3V
30P
C261
L187
1K
R859
SCART1
C834
LM358
IC805-A
R812
R811
30P
30P
C263
C262
1UH
1K
R858
Q809
2SC2812N
100u/16
4
1
0
4K7
R249
R250
R251
RN211 33 x4
30P
C264
2K2
R860
B-
1M
C265
C268
C288
10u/16V
2K2
R861
3.3V
3
2
33
33
33
104
VCC
104
L815
L816
Q810
2SC2812N
1K
R862
1uH
1uH
3.3V
2
5
6
9
12
15
16
19
20
10
12
15
16
19
20
10
C259
C260
30P
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
CLK
GND
2
Q0
5
Q1
6
Q2
9
Q3
Q4
Q5
Q6
Q7
VCC
CLK
GND
Q811
2SC2812N
R867
10K
30P
33K
R208
104
C223
C231
1UF
100P
100P
C245
C243
10u/16V
10u/16V
AIL
7V5(OPEN)
ZD814
R209
R210
47P
C224
100P
C237
100P
C244
7V5(OPEN)
ZD813
MVCC
5V
L830 1UH
5
B+
6
3
D0
4
D1
7
D2
8
D3
13
D4
14
D5
17
D6
18
D7
11
1
0E
C266 30P
3
D0
4
D1
7
D2
8
D3
13
D4
14
D5
17
D6
18
D7
11
1
OE
C267
BLNK
AIR
AIL
C860 15P
15P
R861
R866
1K
EN1
8
LM358
IC805-B
30P
C873
7
2
4
6
8
10
12
14
16
18
20
104
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LCS1#
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LCS2#
JK803
AIR
AGND
AIL
SWTCH
CLKOUT
DATA
DATAGND
BLNK
BLNKGND
VIN
VCC
VFD-DATA
WM8772-DATA
TUN-DATA
DAVN-RDS
AOR
AOL
BGND
GGND
RGND
VGND
VOUT
SHIELD
R226
IC205
1
SO
2
S1
3
S2
4
GND
SDA_RDS
SCL_RDS
TUN-ST
EN1
EN2
E-D(SW)
P-SCAN
1
3
5
7
B
9
11
G
13
15
R
17
19
21
M24CO2
IR
R864
VCC
SCL
SDA
C865
33
WC
C864
C866
C867
33P
C233
R863
152P
C230
152P
C229
473
C228
473
C227
33P
33P
C235
C234
R227
1K(5.6K)
5V
1K(5.6K)
R228
8
7
6
4.4V
5
4.4V
100P
100P
C239
C238
1K
1K
15P
L818
15P
L819
15P
L820
15P
L821
L822
100P
C240
L817
1uH
100P
C241
1uH
1uH
1uH
1uH
1uH
100P
C236
100P
C242
C862
C863
AIR
7V5(OPEN)
ZD815
R213
R215
B
104
C225
C232
AOR
AOL
B
G
R
VOUT
7V5(OPEN)
ZD812
C222
R221
R223
R224
RN201
RN202
RN203
RN204
G
OPE
C220
1K2
R
0
15K(0
153
IC204
3
VC
7V5(OPEN)
ZD811
R
1
23456
SERVO CIRCUIT DIAGRAM (6/8)
29
HT-CN150DVW
B
W
CC
L207
W
S
T
MCTSTSTST
227
228
4.4V
4.4V
33K
R209
A
R208
104
C223
R210
47P
C224
B
152P
C230
152P
C229
473
C228
473
33P
C
C234
1K(5.6K)
1K(5.6K)
D
33P
C235
100P
C236
C231
1UF
100P
C237
R213
R215
C232
OPEN
C220
1K2
C222
104
R211
C225
0
15K(0)
153
R221
R223 33
R224
RN201
RN202
C219
OPEN
C221
473
560P
R212 5K1
SVREF15
R214
R216
R217
R218
R219
R220
33
33
4K7 x4
33 x4
OPEN
10K
C226
0
0
6K8
33
33
33
CLOSE(189PIN)
R225
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
VSS
VDD
XSFEI
XSTEI
AVDD3_AD
XSVREF[21]
XSVREF[09]
XSVREF[15]
XSCEI
XSRFRP
XSSBAD
AVSS_AD
XSTEXI
XSFLAG[1]
XSFLAG[2]
XSFLAG[3]
XSTESTAD
IC201 ESS6629FD
XSIPIN
XSRFIP
XSRFIN
XSIREF
XSDSSLV
157
AVSS-DS
158
AVSS-PL
159
XSPDOFTR1
160
XSFD0
161
XSFTR0PI
162
AVDD3-PL
163
XSPLLFTR1
164
XSPLLFTR2
165
XSERVF0
XSCSJ
XSDATA
XSCLK
SDEFCT
SLDC
SPDON
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
XSAWRC
AVSS_DA
XSRFRPCTR
XSTRAY
AVDD3_DA
XSSPINDLE
XSFOCUS
XSSLEGP
XSSLEGN
XSTRACK
XSTESTDA
XSFGIN
XSPHOI
XSCSJ
XSDATA
XSCLK
XSDFCT
XSLDC
XSSPDONG
VDD33
VSS33
XGPIO(9)
XGPIO(8)
XGPIO(7)
XGPIO(6)
XGPIO(5)
XGPIO(4)
EAUX03
EAUX02
EAUX01
EAUX00
VSS
VDD
AUX0
AUX1
AUX2/HSYNC
AUX3/VSYNC
AUX4
AUX5
AUX6
AUX7
RESET
VS33
104
33
AVDD3_DS
XSLG
XSIP1
XSIP2
XSFLAG[0]
VS33
XSWBL
XSWBLCLK
VD33
MCLK
TBCK3
SPDIFIN
SPDIF/SEL_PLL3
TSD3
TSD2
VS33
YUV5/YDAC
YUV0/UDAC
YUV2/CDAC
TWS/SEL_PLL2
TSD1/SEL_PLL1
TSD0/SEL_PLL0
VS33_DA
VD33_DA
YUV6/VDAC
YUV4/RSET
YUV1/VREF
YUV7/FDAC
YUV3/COMP
R
RBC
R
VS33_PL
RN203
100P
C239
33 x4
RN204
4K7 x4
IC204
LM809
2
E
100P
100P
100P
100P
100P
100P
C240
C241
C242
C243
C245
C244
3
VCC
VCC33
RES
GND
1
RESET#
C248
C246
C247
102
R230
L201
10K
27P
27P
10UH
XL201 27MHz
100K
R231
XIN
VDD33
XOUT
DMAO
DCLK
213546789
0
RN205 10 x4
R232
MA1
MA0
DMA1
DMA2
DMA3
VS33
VD33
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
VS33
MA7
VD33
RN207 10 x4
MA9
MA8
MA11
MA10
10111213141516171819202122232425262728293031323334353637383940414243444546474849505152
RN206 10 x4
MA2
MA3
MA5
MA4
MA6
DMA11
DCAS
CAS#
CSO#
DCS0
DCS1
RAS0#
DRAS0
VSS
VDD
DBANK0/DRAS1
DBANK1/DRAS2
DCKE/DOE/TDMTS
DWE#
DOE#
RAS2#
RAS1#
DWE
DB0
DB0
DB1
DB1
DB2
DB2
VS33
VD33
DB3
DB3
DB4
DB4
DB5
DB5
DB6
DB6
DB7
DB7
DB15
DB15
DB14
DB14
VS33
VD33
DB13
DB13
DB12
DB12
DB11
DB11
DB10
DB10
DB9
DB9
DB8
DB8
DSCK
DSCK
VS33
F
1uH
L817
1K
L818
L819
L820
G
L821
L822
1uH
H
1uH
1uH
1uH
1uH
7V5(OPEN)
C862
C863
AIR
ZD815
10u/16V
10u/16V
AIL
7V5(OPEN)
ZD814
B
7V5(OPEN)
ZD813
AOR
AOL
B
G
R
VOUT
G
7V5(OPEN)
ZD812
VCC
R
7V5(OPEN)
ZD811
10u/16V
C2001
10u/16V
C2002
220u/16
C2015
10u/16V
C2003
220u/16
C2016
104
C2004
10u/16V
C2017
104
104
C2018 C2005
104
C2006
104
C2019
104
C2007
104
C2020
104
C2008
104
C2009
104
C2010
104
C2021
104
C2011
104
C2022
104
C2012
104
C2023
104
C2013
VCC20
C2024
10u/16V
VCC33
R-IN1
L-IN1
SR1
SUB1
SL1
C1
L1
R1
P-SCAN
R352
R353
R354
R355
R356
R357
R358
R359
R360
R363
10
10
10
10
6K8
10
10
10
39K
39K
SW801
1P2T
1
23456
SERVO CIRCUIT DIAGRAM (7/8)
30
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