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Ver.10
Please refer to the
MODIFICATION NOTICE.
SERVICE MANUAL
MODEL JP E3 E2 EK E2A E1C E1K EUT
S-102
DVD HOME ENTERTAINMENT SYSTEM
HOME ENTERTAINMENT SYSTEM (S-102) consists of DVD SURROUND RECEIVER
(ADV-S102), SUB WOOFER (DSW-S102) and SPEAKER SYSTEM (SC-S102)
For purposes of improvement, specifications and
design are subject to change without notice.
Please use this service manual with referring to the
operating instructions without fail.
Some illustrations using in this service manual are
slightly different from the actual set.
Denon Brand Company, D&M Holdings lnc.
X0341 V.10 DE/CDM 0811
S-102
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power
cord is less than 460 kohms, the unit is defective.
LASER RADIATION
Do not stare into beam or view directly with optical instruments, class 3A laser product.
CAUTION Please heed the points listed below during servicing and inspection.
Heed the cautions! Inspect for safety after servicing!
Spots requiring particular attention when servicing, such as Check that all screws, parts and wires removed or discon-
the cabinet, parts, chassis, etc., have cautions indicated on nected for servicing have been put back in their original posi-
labels or seals. Be sure to heed these cautions and the cau- tions, inspect that no parts around the area that has been
tions indicated in the handling instructions. serviced have been negatively affected, conduct an insulation
check on the external metal connectors and between the
Caution concerning electric shock! blades of the power plug, and otherwise check that safety is
ensured.
(1) An AC voltage is impressed on this set, so touching inter-
nal metal parts when the set is energized could cause
(Insulation check procedure)
electric shock. Take care to avoid electric shock, by for ex-
Unplug the power cord from the power outlet, disconnect the
ample using an isolating transformer and gloves when
antenna, plugs, etc., and turn the power switch on. Using a
servicing while the set is energized, unplugging the power
500V insulation resistance tester, check that the insulation re-
cord when replacing parts, etc.
sistance between the terminals of the power plug and the ex-
(2)There are high voltage parts inside. Handle with extra care ternally exposed metal parts (antenna terminal, headphones
when the set is energized. terminal, microphone terminal, input terminal, etc.) is 1M or
greater. If it is less, the set must be inspected and repaired.
Caution concerning disassembly and assembly!
Though great care is taken when manufacturing parts from
sheet metal, there may in some rare cases be burrs on the
edges of parts which could cause injury if fingers are moved CAUTION Concerning important safety parts
across them. Use gloves to protect your hands.
Many of the electric and structural parts used in the set have
Only use designated parts! special safety properties. In most cases these properties are
difficult to distinguish by sight, and using replacement parts
The set's parts have specific safety properties (fire resis- with higher ratings (rated power and withstand voltage) does
tance, voltage resistance, etc.). For replacement parts, be not necessarily guarantee that safety performance will be pre-
sure to use parts which have the same properties. In particu- served. Parts with safety properties are indicated as shown
lar, for the important safety parts that are marked ! on wiring below on the wiring diagrams and parts lists is this service
diagrams and parts lists, be sure to use the designated parts. manual. Be sure to replace them with parts with the designat-
ed part number.
Be sure to mount parts and arrange the
wires as they were originally! (1) Schematic diagrams ... Indicated by the ! mark.
For safety reasons, some parts use tape, tubes or other insu- (2) Parts lists ... Indicated by the ! mark.
lating materials, and some parts are mounted away from the
Using parts other than the designated parts
surface of printed circuit boards. Care is also taken with the
could result in electric shock, fires or other
positions of the wires inside and clamps are used to keep
dangerous situations.
wires away from heating and high voltage parts, so be sure to
set everything back as it was originally.
2
S-102
DIMENSION
ADV-S102
0.5 max.
294 43
294 43
152
4558
1.5
149
135 122.5
83
10
45
380
3
S-102
DSW-S102
336.5
167.5
41
213
0.5
56 287 65
212
140
141
4
S-102
SC-S102
76.3
257.5
60
103.5
103
5
S-102
WIRE ARRANGEMENT
If wire bundles are untied or moved to perform adjustment or
parts replacement etc., be sure to rearrange them neatly as
they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise
generation.
1. ADV-S102 1. ADV-S102
Fasten the CW051 5P connector cord to the front chassis
with a clamp band.
Fasten the CW052 5P connector cord to the front chassis
with a clamp band.
Fasten the CX31 3P connector cord to the circuit board with
a style pin.
Fasten the CW52 5P connector cord to the circuit board with
a style pin.
Press the CX211 FFC in with a style pin.
Twist the CX021 2P connector cord several times and
fasten it twice with a style pin.
CX021
CX301
CX151
CX052
CX171
CX051 CX211
CX061 CX031
CX051
CW052
Fasten the CX061 6P connector with a cord holder.
Float the CX061 6P connector code to the circuit board with
a style pin and fasten.
Ferrite Cramp
CX061
CX061
6
S-102
2. DSW-S102 2. DSW-S102
Fasten the CX041 4P connector cord to the chassis with a
clamp band.
Fasten the CX041 4P connector cord and CX081 8P con-
nector cord to the chassis with a clamp band.
Fasten with a clamp band.
Fasten the CX021 2P connector cord to the chassis with a
clamp band.
CX021
CX151
CX041 CX081
CX022
7
S-102
DISASSEMBLY
(Follow the procedure below in reverse order when
reassembling.)
ADV-S102
1. Loader Panel
(1) Switch on, and press [ (OPEN/CLOSE)] button
to open the Disc tray.
(2) Detach the Loader Panel by lifting.
2. Side Panel
(1) Remove 4 bottom screws.
(2) Remove 4 rear screws, then detach Side Panel.
8
S-102
3. Top Cover
(1) Remove 9 screws, then detach Top Cover.
4. DVD Mecha. Unit
(1) Remove 4 screws fixing the DVD Mecha.
(2) Detach the DVD Mecha. to the arrow direction.
(3) Lift the DVD Mecha. and disconnect FFC and con-
nectors.
9
S-102
5. Front Panel Ass'y
(1) Remove 6 Front panel screws, then detach P.W.B.
and chassis.
(2) Remove 4 Front panel side screws, then detach the
Front Panel Ass'y.
6. Back Panel Ass'y
(1) Remove each terminal screws, Back Panel screws
and Chassis screws, then detach the Back Panel.
10
S-102
DSW-S102
1. Rear panel
(1) Remove 10 screws 101 on the bottom side.
(2) Detach the Rear panel.
101
2. SHIELD COVER
(1) Remove 8 screws 103 on the Side.
(2) Lift the shield cover using a flat-headed screwdriver and
remove it. When doing this, be careful not to deform the
main bracket's hook.
103
103
103
11
S-102
DIAGNOSTICS OF OPTICAL PICKUP
AND REPLACING TRAVERSE UNIT
Make failure diagnostics of the Optical Pickup as follows.
If the laser drive current (Iop) becomes more than 1.5 times of
the initial value, the Optical Pickup should be replaced.
The laser drive current initial value is checked by "Iop checked
Method" of next page.
In case of replacing the Pickup, change the whole part of the
Traverse Unit.
No mechanical adjustment is necessary after the replace-
ment.
Laser drive current initial value:
DVD:
CD:
Disc no read, unsteady playback, etc.
Laser drive current (Iop) check
HF wave form check
(Refer to WAVE FORMS)
Present value exceeds the ini-
tial value by 1.5 times
Traverse Unit replacing
Laser current (Iop) memorizing after replacement
12
S-102
1. Iop checked Method
Select the laser ON/OFF (CD/DVD) mode of the test mode,
and check the lop value of DVD laser or CD laser.
(See page 13 for test mode.)
1.1. DVD Laser current check
(1) Press the SKIP or button to display the la-
ser current value, and then select T22.
(2) Press the PLAY button and check the current value of
Iop (nnnn).
h
(Use the disc TDV-520) h
( : Off, DVD laser, Initial value: mm.mm [mA],
Current value: nn.nn [mA])
1.2. CD Laser current check
(1) Press the or button to display the laser
current value, and then select T21.
(2) Press the PLAY button and check the current value of
Iop (nnnn). h
(Use the disc TCD-784) h
( : Off, CD laser, Initial value: mm.mm [mA],
Current value: nn.nn [mA])
2. Note for Handling the Laser Pick-Up
The protection for the damage of laser diode.
If you want to change the optical device unit from any other
units, you must keep the following.
(1) It should be done at the desk already took measures the
static electricity in care of removing the OPU's (Optical
device unit) connector cable.
(2) Workers should be put on the "Earth Band".
(3) It should be done to add the solder to the short land to
prevent the broken Laser diode before removing the 24P
FFC cable.
(4) Don't touch OPU's connector parts carelessly.
3. Replacement of the Laser Pick-up
(Traverse Unit)
Check the Iop (Laser drive current)
If the present Iop (current) value exceeds.+150% of the ini-
tial value, replace the Traverse unit (Laser Pick-up) with a
new one.
13
S-102
4. Rewriting the default value of the laser
current
To rewrite the default value of the laser current, press the
button for at least 5 seconds while the CD or DVD laser
current is displayed, then press the or button
to select T23. (For details, see "Iop checked Method" on
page 22.)
If the button is pressed while T23 is displayed, the cur-
rent value is displayed at "mmmm" and stored in the EE-
PROM.
5. Resetting the accumulated laser on time
To clear the accumulated laser on time, press the button
while the accumulated laser on time is displayed (TB1, TB2
: For details, see "Test Mode" on page 22.) until " " ap-
pears at the fourth position, then press the or
button to select TB3.
If the button is pressed while TB3 is displayed, the ac-
cumulated laser on time of CD and DVD is cleared.
When TB1 or TB2 is selected with the or but-
ton, "nnnnnnn" is displayed as 0 so you can check.
( : Off, Y 1: CD, 2: DVD, nnnnnnn: Hour [h])
14
S-102
HOW TO REPLACE TRAVERSE UNIT 3. Traverse Unit disassembly
Caution: The optical pickup can be damaged easily by (1) Remove 24P FFC, 15P FFC and 5P PH WIRE connect-
static electricity charged on human body. ing with from the Main P.W.B.
Take necessary anti-static measures when (2) Remove 4 screws fixing Damper.
repairing around the optical pickup.
(3) Remove Traverse Unit to arrow direction.
1. Guide Clamp Bracket disassembly
(1) Remove 2 screws.
(2) Remove Guide Clamp Bracket to arrow direction.
2. Tray disassembly
(1) Remove to arrow direction.
(2) Solder the short-circuit (see in the frame).
Solder to short-circuit
Note for disassembly Traverse Unit
(1) When assembling, reverse the order of the above.
(2) When inserting Tray, confirm boss on Slide Cam set to
ditch of the Tray (Compare with below drawing).
Short-circuit with Solder
15
S-102
SERVICE MODE
1. Aging Mode
1.1. Preparation
(1) Equipment used: Any one of DVD Karaoke Disc (containing more than 10 titles).
(ex : Heat run disc TDV-HR01)
(2) Unit setting : No spec other than the following procedure.
1.2. Procedure
Perform aging of the DVD.
(1) Pressing the and buttons simultaneously, plug the AC cord into a power outlet.This sets the aging mode. h h