Philips HTS3410D/55 User manual

CLASS 1
LASER PRODUCT
Service
Service
Service
Service
Service
HTS3410D/55
©Copyright 2005Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by KC-ET0409 Service Audio Printed in The Netherlands Subject to modification.
GB
DVD Receiver
Version 1.0
TABLE OF CONTENTS
Page
Location of PC Boards................................................1-2
Versions Variation ......................................................1-2
Specifications.............................................................. 1-3
Measurement Setup ................................................... 1-4
Service Aids ................................................................ 1-5
ESD & Safety Instruction ............................................ 1-6
Service Manual
Information about lead-free soldering .........................1-7
Setting Procedure & Repair Instructions ....................... 2
Disassembly Instructions & Service positions .............. 3
Block & Wiring Diagram ................................................ 4
Control / Power Switch / Volume Board ........................ 5
Tuner Board ................................................................... 6
DVD loader .................................................................... 7
Main Board .................................................................... 8
Power Board .................................................................. 9
Exploded View ............................................................. 10
3139 785 31390
All manuals and user guides at all-guides.com
all-guides.com

1) System Reset
a) Press "SYSTEM" button on R/C. TV show "SETUP"
b) Select the menu using the " " and " " button on R/C
c) Go feature setup page to do system reset
2) Region Code Change
2-1
System, Region code, Tuner, etc. setting procedure
After replacement / repair of the MPEG board, the customer
setting and the region code may lost. Changing the Region
code will put the player back in the state which it has left the
factory.
Region Code
1USA
2EU
3AP
4Australia, NZ, Latam
5RUSSIA, INDIA
6CHINA
TV System
1NTSC
2PAL
3AUTO
Menu/ Audio Subtitle (AS) Language
1English
2English
3English
4English
AFS
001 LX3000D/LX3500D /MRD200
002 MX3600D/MX3800
003 LX3700D/LX3750W
005 MRD210
006 MX3660D
008 FW-D550
010MRD120/MX6050/HTS3400
oem derivative
08
.
region code = 1 digit
.
tv system = 1 digit
.
"as/menu lang" = 1 digit
.
"AFS" = "architechture Feature Set" = 3 digits
This field is used to define the architecture / features sets for
each product.
.
"oem derivative" = 2 digit
This field is use to define the OEM set. This will affect the
background display.
3) Region code change timer reset
Press below key to reset the timer :
a) In DISC source, stop mode and no disc in tray.
b) Press R/C "Play -159-PLAY" to reset timer to 25
4) Tuner area change
a) Press the "OPEN/CLOSE" button to open the set's door
b) Press "1" "5" "9" button by using R/C.
c) TV Show "TUNER AREA"
d) Select the tuner area you want by using the " " and
"" button on R/C, then press "OK" to confirm. TV show
" TUNER AREA CHANGED"
If you didn't press it in five seconds, the system will remain
original status.
87.5M 108M 50K
Note :-
Please refer to the above different tuner area.
2-1
Hence in total, reprograming will be done by way of the
remote control. It should run as below :-
a) Put the player in stop mode. No disc loaded.
b) Press the following key on remote control:
For HTS3400 /37 (US) :
<PLAY> <159> <111> <010> <08> <PLAY>
∗∗
∗∗
∗After the Region Code is changed it is necessary to reset
the system so that the new Region Code will be fully
effective. All customer setting will be lost.
∗∗
∗∗
∗On top of the maximum number of times allowed for
changing the region code is changed to 25.
∗∗
∗∗
∗When the counter reach 25, you will not be able to further
change the code until you reset the timer by the Region
Code timer reset procedure
CAUTION !
Thisinformationisconfidencialandmaynot
be distributed. Only a qualified service
person should reprogram the Region Code.
5. Video Out Change
a) Press "SYSTEM" on R/C button
b) Select the menu using the " " and " " button on R/C
c) Go picture setup page select Video out item.
6. Password Change
a) Press "SYSTEM" on R/C button
b) Select the menu using the " " and " " button on R/C
c) Go feature setup page select "PASSWORD". TV show
"ENTER CODE".Press 4 times of "STOP" button on R/C.
d) Select "PARENTAL" "8 ADULT" on TV.
e) Enter PASSWORD to "1234".
∗∗
∗∗
∗"1234" is a default password supplied.
7. Checking on the Software version
a) Open the CD door.
b) Press "123" and "OK" on the remote control.
c) TV will show the version on screen.
8. Upgrading new software
a) Open the door, then insert the CD-R program disc.
b) Close the door.
c) TV will show:-
.
"disc loading"
.
"bank30.rom"
.
"writing" about 6 seconds.
.
"Done"
AREA BAND FREQUENCY (Hz) STEP(Hz)
531K 1602K 9K
530K 1710K 10K
FM
USA (37)
AM
All manuals and user guides at all-guides.com

2-2
REPAIR INSTRUCTIONS (1 of 2)
2-2
All manuals and user guides at all-guides.com

2-3
REPAIR INSTRUCTIONS (2 of 2)
2-3
All manuals and user guides at all-guides.com

1-2
/ 55
RDS
Rotary Encoder (volume control) x
Aux Input x
Digital Output x
Line Output x
Progressive scan x
Power supply (110-127/220-240V) x
LOCATION OF PC BOARDS
VERSION VARIATION:
Type /Versions: HTS3410D
Features &
Board in used:
VOL.
PCB
All manuals and user guides at all-guides.com

SPECIFICATIONS
AMPLIFIER SECTION
PMPO Power .......................................................... 5000 W
Total output power
Home Theater Mode .................................................. 700W
1% THD .................................................................... 330 W
- Front ................................................................. 50 W1 x 2
- Rear .................................................................. 50 W1 x 2
- Center ..................................................................... 50 W1
- Subwoofer .............................................................. 80 W2
Frequency Response .................. 180 Hz - 14 kHz / ±3 dB
Signal-to-Noise Ratio........................ > 60 dB (A-weighted)
Input Sensitivity
AUX/TV In ............................................................... 400 mV
1 3 ohm, 140 Hz- 20 KHz, 1% THD
2 3 ohm, 40Hz- 2 KHz, 1% THD
TUNER SECTION
Tuning Range ..... FM 87.5 – 108 MHz (50/100 kHz steps)
................................... AM 530 – 1710 kHz (10 kHz steps)
.......................................... AM 531 –1602kHz(9kHz steps)
26 dB Quieting Sensitivity ................................. FM 22 dBf
26 dB Quieting Sensitivity .......................... AM 5000 µV/m
IF Rejection Ratio ............................................... FM 60 dB
............................................................................ AM 24 dB
Signal-to-Noise Ratio.......................................... FM 55 dB
............................................................................ AM 40 dB
AM Suppression Ratio ........................................ FM 30 dB
Harmonic Distortion ......................................FM Mono 3 %
.................................................................... FM Stereo 3 %
............................................................................... AM 5 %
Frequency Response ............ FM180 Hz – 10 kHz / ±6 dB
Stereo Separation ................................... FM 26 dB (1 kHz)
Stereo Threshold ............................................. FM 23.5 dB
DISC SECTION
Laser Type .................................................. Semiconductor
Disc Diameter .................................................. 12cm / 8cm
Video Decoding ................................... MPEG-2 / MPEG-1
Video DAC ............................................................... 10 Bits
Signal System .................................................. PAL / NTSC
Video Format ....................................................... 4:3 / 16:9
Video S/N ................................................ 56 dB (minimum)
Composite Video Output ............................ 1.0 Vp-p, 75 Ω
S-Video Output ...................................... Y - 1.0 Vp-p, 75 Ω
.......................................................... C - 0.286 Vp-p, 75 Ω
Audio DAC ................................................. 24 Bits / 96 kHz
Frequency Response .................. 4 Hz - 20 kHz (44.1kHz)
........................................................ 4 Hz - 22 kHz (48kHz)
....................................................... 4 Hz - 44 KHz (96KHz)
Digital Output ......................................................................
................... SPDIF (Sony Philips digital interface) Coaxial
- PCM ................................................................. IEC 60958
- Dolby Digital ................................. IEC 60958, IEC 61937
1-3
MAIN UNIT
Power Supply Rating ..................... 110 - 127V / 220-240 V
50 - 60 Hz Switchable
Power Consumption .................................................. 180W
Dimensions (w ×h ×d) ...................... 435×53 ×365 (mm)
Weight .................................................................... 4.25 kg
SPEAKERS
Front/Rear speakers
System ..................................................................... 2-ways
Impedance .................................................................... 3 Ω
Speaker drivers ........................... 3" full-range woofer, 1"
conical dome tweeter
Frequency response ................................ 140 Hz – 20 kHz
Dimensions (w ×h ×d) ....................... 93 ×169 ×65 (mm)
Weight ........................................... 0.73 kg (Front speaker)
0.77 kg (Rear speaker)
(Front speakers are magnetically shielded)
CENTER SPEAKERS
System ................................ 2-way, maganetically sheided
Impedance .................................................................... 3 Ω
speaker drivers ............................ 2 x 3" full-range woofer,
1" conical dome tweeter
Frequency response ................................ 140 Hz – 20 kHz
Dimensions (w ×h ×d) ....................... 245 ×93 ×70 (mm)
Weight ..................................................................... 1.37 kg
PASSIVE SUBWOOFER
Impedance .................................................................... 3 Ω
speaker drivers ............................................. 6 1/2" woofer
Frequency response .................................... 40 Hz – 2 kHz
Dimensions (w ×h ×d) ................... 156 ×360 ×350 (mm)
Weight ....................................................................... 4.3 kg
All manuals and user guides at all-guides.com
all-guides.com

1-4
LF Generator 
e.g. PM5110


Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter

e.g. Sound Technology ST1700B
L
R
DUT
or Universal Test Cassette Fe SBC420 4822 397 30071

LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD 

Use Audio Signal Disc
(replaces test disc 3)


SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
RF Generator 
e.g. PM5326
Ri=50Ω

Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
RF Generator 
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Ri=50Ω

Tuner FM
MEASUREMENT SETUP
All manuals and user guides at all-guides.com

1-5
Service Tools:
Universal Torx driver holder .................................4822 395 91019
Torx bit T10 150mm ...........................................4822 395 50456
Torx driver set T6-T20 .........................................4822 395 50145
Torx driver T10 extended .....................................4822 395 50423
Compact Disc:
SBC426/426A Test disc 5 + 5A ...........................4822 397 30096
SBC442 Audio Burn-in test disc 1kHz .................4822 397 30155
SBC429 Audio Signals disc .................................4822 397 30184
Dolby Pro-logic Test Disc ....................................4822 395 10216
SERVICE AIDS
HANDLING CHIP COMPONENTS
All manuals and user guides at all-guides.com

1-6
NL
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
Safety components are marked by the symbol
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
De Veiligheidsonderdelen zijn aangeduid met het symbol
!
.
F
Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.
Less composants de sécurité sont marqués
!
.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.
Sicherheitsbauteile sind durch das Symbol
!
markiert.
I
Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.
Componenty di sicurezza sono marcati con
!
.
GB
After servicing and before returning set to customer perform a leakage
current measurement test from all exposed metal parts to earth ground
to assure no shock hazard exist, The leakage current must not
exceed 0.5mA.
CLASS 1
LASER PRODUCT
3122 110 03420
GB
Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
SF
Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
F
ATTENTION
Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.
ESD
D
WARNUNG
Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
F
"Pour votre sécurité, ces documents doivent être utilisés par
des spécialistes agréés, seuls habilités à réparer votre
appareil en panne".
GB
ESD PROTECTION EQUIPMENT
Complete Kit ESD3 (small tablemat, wristband,
connection box, estention cable and earth cable ....... 4822 310 10671
Wristband tester ................................................................. 4822 344 13999
!
.
All manuals and user guides at all-guides.com

1-7
Pb(Lead) Free Solder
When soldering , be sure to use the pb free solder.
INDENTIFICATION:
Regardless of special logo (not always indicated)
onemust treat all sets from 1Jan2005onwards,according
next rules:
Important note: In fact also products of year 2004 must
be treated in this way as long as you avoid mixing solder-
alloys (leaded/ lead-free). So best to always use SAC305
and the higher temperatures belong to this.
Due to lead-free technology some rules have to be
respected by the workshop during a repair:
•Use only lead-free solder alloy Philips SAC305 with
order code 0622 149 00106. If lead-free solder-paste
is required, please contact the manufacturer of your
solder-equipment. In general use of solder-paste
within workshops should be avoided because paste is
not easy to store and to handle.
•Use only adequate solder tools applicable for lead-
free solder alloy. The solder tool must be able
–To reach at least a solder-temperature of 400°C,
–To stabilize the adjusted temperature at the solder-
tip
–To exchange solder-tips for different applications.
•Adjust your solder tool so that a temperature around
360°C – 380°C is reached and stabilized at the solder
joint.Heating-timeof the solder-joint should not exceed
~ 4 sec. Avoid temperatures above 400°C otherwise
wear-out of tips will rise drastically and flux-fluid will
be destroyed. To avoid wear-out of tips switch off un-
used equipment, or reduce heat.
•Mix of lead-free solder alloy / parts with leaded solder
alloy / parts is possible but PHILIPS recommends
strongly to avoid mixed solder alloy types (leaded and
lead-free).
If one cannot avoid or does not know whether product
is lead-free, clean carefully the solder-joint from old
solder alloy and re-solder with new solder alloy
(SAC305).
•Use only original spare-parts listed in the Service-
Manuals. Not listed standard-material (commodities)
has to be purchased at external companies.
•Special information for BGA-ICs:
–Always use the 12nc-recognizable soldering
temperature profile of the specific BGA (for de-
solderingalwaysusethelead-free temperature profile,
in case of doubt)
–Lead free BGA-ICs will be delivered in so-called ‘dry-
packaging’ (sealed pack including a silica gel pack) to
protect the IC against moisture. After opening,
dependent of MSL-level seen on indicator-label in the
bag, the BGA-IC possibly still has to be baked dry.
(MSL=Moisture Sensitivity Level). This will be
communicated via AYS-website.
Do not re-use BGAs at all.
•For sets produced before 1.1.2005 (except products
of 2004), containing leaded solder-alloy and
components, all needed spare-parts will be available
till the end of the service-period. For repair of such
sets nothing changes.
•Onourwebsite www.atyourservice.ce.Philips.com
you find more information to:
•BGA-de-/soldering (+ baking instructions)
•Heating-profiles of BGAs and other ICs used in
Philips-sets
You will find this and more technical information
within the “magazine”, chapter “workshop news”.
For additional questions please contact your local
repair-helpdesk.
All manuals and user guides at all-guides.com

3-1
DISASSEMBLY INSTRUCTIONS
1) Open the DVD Tray by using the Open/Close Button
while the Set is ON and disconnect the mains supply after
removing the Tray Cover.
Note: If this is not possible, the DVD Tray has to be open
manually.
Take a mini screw driver about 2mm diameter and make
a marking 24mm from the tip as shown in figure 2. place
the set on its side, insert the mini screw driver till the
marking and slide it towards the right as shown in figure
1 until the Tray moves out of the Front Panel.
Dismantling of the Front Panel Assembly
2) Return the set to its upright position and remove the Tray
Cover as shown in Figure 3 and close the tray manually
by pushing it back in.
3) Loosen 9 screws and remove the Top Cover by lifting the
rear portion upwards before sliding it out towards the rear.
-5screws on the back
-2screws each on the left & right side
4) Loosen 7 screws & lift up the top edge of Front Panel
assembly to free some catches before sliding it out
towards the front.
-4screws on the bottom
-1screw "E" on the inside as indicated in Figure 8.
-1screw each on the left & right side
3-1
Figure 5
Dismantling of the Power Board
1) Loosen 2 screws "B" on the bottom cover as shown in
figure 5.
2) Loosen 4 screws "C" at the top of the Power Board as
shown in figure 6.
Figure 6
Figure 4
Figure 3
Figure 2
Figure 1
1) Loosen 4 screws "A" to remove the DVD Module as shown in figure 4.
Dismantling of the DVD Module
24mm
2mm
Repeat Marking just outside the
slot on the rear cabinet
C
A
B
All manuals and user guides at all-guides.com
all-guides.com

3-2
SERVICE POSITIONS
Service position A
Service position B
Note: In some service positions the components or copper patterns of one board may risk touching its neighbouring pc
boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them.
3-2
Dismantling of the Main PCB
1) Loosen 10 screw " D " at the back panel as shown in figure
7 .
2) Loosen 6 screw " E " on the top of main board as shown in
figure 8.
Figure 9
Figure 7
E
D
All manuals and user guides at all-guides.com

4-1
BLOCK DIAGRAM
4-1
All manuals and user guides at all-guides.com

4-2
WIRING DIAGRAM
4-2
All manuals and user guides at all-guides.com

CONTROL/POWER SWITCH
TABLE OF CONTENTS
FTD Display Pin Assignment........................................... 5-1
Pin Connection ................................................................ 5-1
Circuit Diagram ................................................................ 5-2
PCB Layout Top View ......................................................5-3
PCB Layout Bottom View ................................................5-3
Electrical Parts List & Voltages ....................................... 5-4
5-1
FTD DISPLAY PIN ASSIGNMENT
PIN CONNECTION
## Note ##
1. Fn: Filament pin
2. NP : No Pin
3. NX : No ExtendedPin
4. nG : Grid Pin
5. PN : Anode Pin
5-1
PIN NO.
CONNECTION
12345678910111213141516171819202122 31~2332333435
F1 F2 NP P1P2P3P4P5P6P7P8P9
P10P11P13 P12P14P15P16P17P18
NX9G8G7G6G5G4G3G2G1GF2 F1NPNP
36373839404142434445
NP 10G
a
b
c
d
e
f
g
hk
p
r
sm
n
j
(2G - 10G)
Dp
1G 2G3G4G5G6G7G8G9G10G 1G
P2
P1
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
10G 9G 8G 7G 6G 5G 4G 3G 2G 1G
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
a
b
c
d
e
f
g
h
j
k
m
p
n
r
s
Col Dp Col
BOARD
/VOLUME
All manuals and user guides at all-guides.com

5-2 5-2
CIRCUIT DIAGRAM - KEY BOARD

123456
123456
A
B
C
D
E
A
B
C
D
E
C2201 E1
C2202 E1
C2204 E1
C2206 D2
C2207 D2
C2208 C4
C2209 C4
C2212D6
C2213C5
C2214 A6
C2215 A6
C2216 A1
C2217 A1
C2218 B1
C2219 B2
C2220 B2
C2221 A4
C2222 A5
C2223 A3
C2224 B2
C22051 D1
D2201 C2
D2202 C3
DP2201 A4
IC2201 E2
IC2202 A2
LD2201 E6
Q2201 D2
Q2202 D3
Q2203 C4
Q2204 D5
Q2205 E5
R2201D3
R2202D3
R2203D3
R2204D3
R2205D3
R2207D3
R2208D3
R2209 B5
R2210D2
R2211D2
R2212D2
R2213D2
R2214 E1
R2215 D1
R2217 D2
R2218 D4
R2219 C4
R2221 D5
R2222 C5
R2223 D6
R2224 D5
R2226 B5
R2227 B6
R2228 D5
R2231 D2
R2232 D2
R2233 D3
R2234 D3
R2235 D4
R2236 D3
R2237 D1
R2238 D1
R2239 D1
R2240 A2
R2241 A2
R2242 D1
R2243 D1
R2244 D1
R2245 A1
R2246 B1
R2247 B1
R2248 B1
R2249 B2
R2250 B2
R2251 B2

R2252 B2

R2253 E4

R2254 E5

R2255E5

RB201 B6

RB202 C6
RB202A E5

RB202B E5

RB203A A6

RB203B A6

SN2201 C6
TA2201 D2
TA2202 C2
TA2203 C2
TA2204 C2
TA2205 C2
TA2206 D3
TA2207 D3
TA2208 E6

VR2201 A6

XL2201 E1

ZD2201D3
ZD2202 D6
ZD2203 D6

RB202
C2224
104

All manuals and user guides at all-guides.com
all-guides.com

PCB LAYOUT - KEY BOARD (BOTTOM)
5-3 5-3
PCB LAYOUT - KEY BOARD (TOP)
A
B
A
B
12345
12345
TA2207 B5
TA2208 B1
VR2201 B5
XL2201 A2
ZD2201 B2
A1 B1

C2204 A2
C2207 B1
C2208 B4
C2213 A3
C2217 B3
C2223 A3
D2201 A4
D2202 A4
DP2201 B3
LD2201 B1
R2228 B2
RB201 B2
RB202 B2
RB202A A1
RB202B A1
RB203A A5
RB203B A5
SN2201 A4
TA2201 B4
TA2202 A5
TA2203 B4
TA2204 B4
TA2205 A4
TA2206 B1


A2B2
A3 A4

A
B
A
B
12345
12345
ZD2202 A2
ZD2203 A2
C2201 A4
C2202 A4
C2206 B4
C2209 A2
C2212 A2
C2214 A1
C2215 A1
C2216 B3
C2218 B3
C2219 B3
C2220 B3
C2221 A4
C2222 A3
C2224 A3
C22051 B4
IC2201 B4
IC2202 B3
Q2201 A2
Q2202 B1
Q2203 B1
Q2204 B2
Q2205 A5
R2201 B4
R2202 B5
R2203 B5
R2204 B5
R2205 B5
R2207 A5
R2208 A4
R2209 B4
R2210 B4
R2211 A4
R2212 A4
R2213 A4
R2214 A4
SR2215 A4
R2216 A4
R2217 A4
R2218 A4
R2219 A2
R2221 B2
R2222 A2
R2223 A2
R2224 B2
R2226 A1
R2227 A1
R2231 B2
R2232 A2
R2233 B1
R2234 A1
R2235 B1
R2236 B1
R2237 A4
R2238 B4
R2239 B4
R2240 B4
R2241 B3
R2242 B4
R2243 A4
R2244 A4
R2245 A3
R2246 A3
R2247 B3
R2248 B3
R2249 B2
R2250 B1
R2251 A1
R2252 B1
R2253 A5
R2254 A5
R2255 A5
R2256 B2
All manuals and user guides at all-guides.com

ELECTRICAL PARTLIST - KEY (CONTROL , VOLUME , PWR ) PCBA
5-4 5-4
IC2201 9965 000 23592 IC 18PIN HT48R05A-1 SOP HOLTEK
LD2201 9965 000 26953 LED 3 DIA RED ROUND HP
TA2201 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2202 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2203 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2204 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2205 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2206 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2207 9965 000 26950 AI TACT SW SKHVBE3520 ALPS
TA2208 9965 000 26952 TACT SW H5.0 2PIN 160GF
VR2201 9965 000 29233 ENCODER L20 A=12 WITHO CC
XL2201 9965 000 23590 CRYSTAL 4 HZ HC-49US
DIODES
D2201 9965 000 26949 DIODE SW 1N4148
D2202 9965 000 26949 DIODE SW 1N4148
DP2201 9965 000 26957 VFD 100X25 PIN LENGHT=10
TRANSISTORS & INTREGATED CIRCUITS
IC2202 9940 000 00907 IC 52 PIN TP6311QH
Q2201 9940 000 00921 XISTR PNP 2SA812 HFE:200-400
Q2202 9940 000 00921 XISTR PNP 2SA812 HFE:200-400
Q2203 9940 000 00921 XISTR PNP 2SA812 HFE:200-400
Q2204 9940 000 00915 XISTR NPN 2SC1623
Q2205 9940 000 00921 XISTR PNP 2SA812 HFE:200-400
SN2201 9965 000 26956 IRT RECEIVER IR -2638F4
ZD2201 9965 000 26942 DIODE ZENR 5.0-5.2V 0.5W
ZD2202 9965 000 26930 CHIP ZENER 5.6V 0.05 0.5W
ZD2203 9965 000 26930 CHIP ZENER 5.6V 0.05 0.5W
Note : Only the parts mentioned in this list are normal
service spare parts.
MISCELLANOUS
000 0 3.8 3.8 03.83.70000
0
19.7
-22.2
-22
-11.2-19.9 -17.8
-21 -15.6 -13.4 -20 -13.4 -20 -22.4 -18 -20.3 -13.6 -15.8 -11.4 -4.6 -22.6 -20.4
00
4.6
5.1 0
-20.4 -20.4 -20.4 -20.4 -20.4
-20.4-20.4 -20.4-20.5 4.6
4.64.6
4.64.6
5.1
5.1 5.1
0
5.1
00
4.9 4.9 5.2 000000
PIN 123456789
10 11 12131415 16 171819 20
VOLTAGE
PIN 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
VOLTAGE
PIN 41 42 43 44 45 46 47 48 49 50 51 52
VOLTAGE
PIN 123456789
10 11 121314151
6
VOLTAGE 17 18
IC2202 (TP6311)
IC2201 (HT480051)
PIN 123
VOLTAGE
Q2201 (2SA733)
550
55
0
PIN 123
VOLTAGE
Q2204 (2SC1623)
55
0550
PIN 123
VOLTAGE
Q2202 (2SA733) PIN 12
3
VOLTAGE
Q2203 (2SA733)
4.6 4.2 4.2 PIN 12
3
VOLTAGE
Q2205 (2SA733)
All manuals and user guides at all-guides.com

TUNER BOARD
TABLE OF CONTENTS
Tuner adjustment table ................................................................... 6-1
Circuit Diagram ............................................................................... 6-2
PCB Layout View (Top) .................................................................. 6-3
PCB Layout View (Bottom) ............................................................ 6-4
Electrical Parts List & Voltage List ................................................. 6-5
6-1
TUNER ADJUSTMENT TABLE
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
VARICAP ALIGNMENT
AM IF
AM RF
3)
108MHz
87.5MHz check
6.5V±1.2V
1.0V ±0.5V
T002
FM
87.5 - 108MHz
(50kHz grid)
1602KHz
531KHz T005 1.1V
±
0.5V
FM
612kHz576kHz
1404kHz
T006
1404kHz VC001
AM
FM - IF
No need
to adjust
FM 10.7MHz, 50mV
continuous wave
1)
If sensitivity of frequency counter is too low adjust to max. channel separation
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
2)
RC network serves for damping the IF-filter while
adjusting the other one.
3)
For AM RF adjustments the original frame antenna has to be used!
max.
symmetric
f
o
max.
symmetric
f
o
∆f = ±30kHz
V
RF
as low as
possible
200P
short circuit
to block AFC
23
IC001
R220
100nF
24
IC001
450kHz
Connect pin 29 of
IC001 (AM Osc.)
with short wire to
ground (pin 6)
AM AFC
MW
∆f = ±15kHz
V
RF
= 3mV
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
1700KHz
530KHz
AM
530-1710kHz
(10kHz grid)
FM - RF
7.8V ±0.2V
108MHz
87.5MHz
MAX
mod=1kHz
∆f=±22.5kHz
106MHz
90.1MHz
610kHz
1400kHz
T006
VC002
MW
610kHz
1400kHz
( 21L / 21L / 37S ) 8.0V 1HV
±
±
1.1V 0.2V
Max
fo
Symmetric
check
check
check
T005
VC001
L001 MAX
MAX
T001
MAX
T003
V=mV
∆
6-1
All manuals and user guides at all-guides.com

CIRCUIT DIAGRAM - TUNER BOARD
6-2 6-2
A
B
C
A
B
C
12 34
12 34
ANT001 A1
C002 A1
C005 A1
C007 A2
C006 B2
C008 B2
C009 B2
C01 C4
C02 C3
C03 A2
C010 B1
C011 C1
C012 B2
C013 C2
C014 C1
C015 C1
C016 C1
C019 A2
C020 B3
C021 C2
C022 C2
C023 C2
C024 C2
C025 C2
C026 C2
C029 C3
C030 C3
C031 C2
C032 A3
C033 B3
C034 C3
C035 B2
C036 B4
C037 B3
C038 B4
C039 C4
C040 B3
C041 B3
C042 B4
C043 B4
C044 B3
C047 A1
C048 B1
C0501 A2
CN001 C4
CN002 B1
D001 A1
D002 A1
D003 A4
D004 C3
D005 B1
IC001 B3
IF001 A3
IF002 A3
IF003 C3
L02 B1
L001 A2
Q001 B3
Q002 B4
Q003 A2
R001 A1
R002 B1
R004 A2
R005 B2
R006 A1
R010 C1
R011 C1
R015 B2
R016 B4
R017 C2
R018 B3
R019 C3
R020 B4
R021 C4
R023 B4
R024 B2
R025 C3
R026 C3
R027 B3
R028 B4
R029 B4
R030 B4
R032 B3
R033 A2
T001 A2
T002 A4
T003 A4
T005 C1
T006 B1
VC001 A2
VC002 B1
VD001 B1
VD002 A1
VD003 B1
VD004 C1
VR001 B2
XL1 B3
All manuals and user guides at all-guides.com