Denon DN-V300, DN-V200 Service Manual

For U.S.A.,Canada & Europe model

SERVICE MANUAL

MODEL

Ver. 2

DN-V200/V300

DVD VIDEO PLAYER

注意

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.

Professional business company

サービスをおこなう前に、このサービスマニュアルを必ずお読みください。本機は、火災、感電、けがなどに対する安全性を確保するために、さまざまな配慮をおこなっており、また法的には「電気用品安全法」にもとづき、所定の許可を得て製造されております。従ってサービスをおこなう際は、これらの安全性が維持されるよう、このサービスマニュアルに記載されている注意事項を必ずお守りください。

● 本機の仕様は性能改良のため、予告なく変更することがあります。

● 補修用性能部品の保有期間は、製造打切後

●

修理の際は､必ず取扱説明書を参照の上、作業を行って, ください。

● 本文中に使用しているイラストは、説明の都合上現物と多少異なる場合があります。

JAPAN

8年です。

X-0201 V.02 DE/CDM 0501

DN-V200 / V300

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.

500V

(1)

(2)

(1)

(2)

BLOCK DIAGRAM

DN-V200 / V300

SEMICONDUCTORS

Only major semiconductors are shown, general semiconductors etc. are omitted to list.

主な半導体を記載しています。汎用の半導体は記載を省略しています。

● IC's

ST72321 (IC 01)

DN-V200 / V300

BU2098F (IC 02)

NJM2068 (IC 03) 74VHC04 (IC 05)

DN-V200 / V300

ST202EBW (IC 09)

PIN CONFIGURATION

PIN DESCRIPTION

PlN No SYMBOL NAME AND FUNCTION

2 V+ Doubled Voltage Terminal

6 V- Inverted Voltage Terminal

15 GND Ground

+ Positive Terminal for the first Charge Pump Capacitor

- Negative Terminal for the first Charge Pump Capacitor

+ Positive Terminal for the second Charge Pump Capacitor

- Negative Terminal for the secon d Charge Pump Capacitor

OUT

Second Transmitter Output Voltage

Second Receiver Input Voltage

Second Receiver Output Voltage

Second Transmitter Input Voltage

First Transmitter Input Voltage

First Receiver Output Voltage

First Receiver Input Voltage

First Transmitter Output Voltage

Supply Voltage

KA78L08A (IC 21)

3.Input

2.GND

1.Output

KA79L08A (IC 22)

DN-V200 / V300

2.GND

1.Output

3.Input

BH7862FS (IC 61)

DN-V200 / V300

BA7660FS (IC 62)

PT6315V18 (IC 71)

DN-V200 / V300

BLOCK DIAGRAM

● FL DISPLAY HNV-06SC15T (FIP1)

PIN CONNECTION

DN-V200 / V300

GRID ASSIGNMENT

ANODE CONNECTION

PRINTED WIRING BOARDS

CUP11793 FRONT A/V UNIT ASS’Y COMPONENT SIDE

DN-V200 / V300

CUP11793 FRONT A/V UNIT ASS’Y FOIL SIDE

DN-V200 / V300

RL-S874 MECHANISM UNIT ASS’Y

COMPONENT SIDE FOIL SIDE

DN-V200 / V300

CUP11794Z SMPS UNIT ASS’Y

DN-V200 / V300

COMPONENT SIDE

FOIL SIDE

NOTE FOR PARTS LIST

l Part indicated with the mark "" are not always in stock and possibly to

take a long period of time for supplying, or in some case supplying of part may be refused.

l When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-

supplying.

l Ordering part without stating its part number can not be supplied. l Part indicated with the mark " l Not including Carbon Film Resister ±5%, 1/4W Type in the P.W.Board

parts list. (Refer to the Schematic Diagram for those parts.)

l Not including Carbon Chip Resister 1/16W Type in the P.W.Board parts

list. (Refer to the Schematic Diagram for those parts.)

WARNING:

Parts marked with this symbol

Use ONLY replacement parts recommended by the manufacturer.

Resistors

Ex.: RN 14K 2E 182 G FR

Type Shape Power Resist- Allowable Others

and per- ance error formance

" is not illustrated in the exploded view.

have critical characteristics.

DN-V200 / V300

5% 1/4W

1/16W

RN 14K 2E 182 G FR

RD : Carbon 2B : 1/8W F : ±1% P : Pulse-resistant type RC : Composition 2E : 1/4W G : ±2% NL : Low noise type RS : Metal oxide film 2H : 1/2W J : ±5% NB : Non-burning type RW : Winding 3A : 1W K : ±10% FR : Fuse-resistor RN : Metal film 3D : 2W M : ±20% F : Lead wire forming RK : Metal mixture 3F : 3W

] Resistance

1 8 2 ⇒ 1800 ohm = 1.8 kohm

• Units: ohm

1 R 2 ⇒ 1.2 ohm

• Units: ohm

Capacitors

Ex.: CE 04W 1H 2R2 M BP

Type Shape Dielectric Capacity Allowable Others

3H : 5W

Indicates number of zeros after effective number. 2-digit effective number.

1-digit effective number. 2-digit effective number, decimal point indicated by R.

and per- strength error formance

CE : Aluminum foil 0J : 6.3V F : ±1% HS : High stability type

electrolytic

CA : Aluminum solid 1A : 10V G : ±2% BP : Non-polar type

electrolytic CS : Tantalum electrolytic 1C : 16V J : ±5% HR : Ripple-resistant type CQ : Film 1E : 25V K : ±10% DL : For change and discharge CK : Ceramic 1V : 35V M : ±20% HF : For assuring high

CC : Ceramic 1H : 50V Z : +80% U : UL par t CP : Oil 2A : 100V –20% C : CSA par t CM : Mica 2B : 125V P : +100% W : UL-CSA type CF : Metallized 2C : 160V –0% F : Lead wire forming CH : Metallized 2D : 200V C : ±0.25pF

2E : 250V D : ±0.5pF 2H : 500V = : Others 2J : 630V

requency

RD : 2B : 1/8 W F : ±1% P : RC : 2E : 1/4 W G : ±2% NL : RS : 2H : 1/2 W J : ±5% NB : RW : 3A : 1 W K : ±10% FR : RN : 3D : 2 W M : ±20% F : RK : 3F : 3 W

∗

CE 04W 1H 2R2 M BP

CE : 0J : 6.3 V F : ±1% HS :

CA : 1A : 10 V G : ±2% BP : CS : 1C : 16 V J : ±5% HR : CQ : 1E : 25 V K : ±10% DL : CK : 1V : 35 V M : ±20% HF : CC : 1H : 50 V Z : +80% U : UL CP : 2A : 100 V −20% C : CSA CM : 2B : 125 V P : +100% W : UL-CSA CF : 2C : 160 V − 0% F : CH : 2D : 200 V C : ±0.25pF

3H : 5 W

18 2

1R 2

2 R

2E : 250 V D : ±0.5pF 2H : 500 V = :

2J : 630 V

1800

1.2

=1.8k

] Capacity (electrolyte only)

2 2 2 ⇒ 2200µF

• Units: µF.

2 R 2 ⇒ 2.2µF

• Units: µF.

] Capacity (except electrolyte)

2 2 2 ⇒ 2200pF=0.0022µF

• Units: pF.

2 2 1 ⇒ 220pF

• Units: pF.

• When the dielectric strength is indicated in AC, "AC" is included after the dieelectric

strength value.

Indicates number of zeros after effective number. 2-digit effective number.

1-digit effective number. 2-digit effective number, decimal point indicated by R.

(More than 2) Indicates number of zeros after effective number.

(0 or 1) Indicates number of zeros after effective number.

2-digit effective number.

∗

22 2

2200µF

2200pF=0.0022µF

(0 2 )

2R 2

22 1

2.2µF

2 R

220pF

(0 0 1 )

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