Denon DRA-F107, DRA-F107DAB Service manual

D&M Holdings lnc.

e

Copyright 2010 D&M Holdings Inc. All rights reserved.

WARNING: Violators will be prosecuted to the maximum extent possible.

Ver. 5

●

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.

Please refer to the
MODIFICATION NOTICE.

SERVICE MANUAL

MODEL JP E3 E2 EK E2A E1C E1K EUT

DRA-F107

DRA-F107DAB

AM-FM STEREO RECEIVER

3

3

S0089-1V05DM/DG1007

Please heed the points listed below during servicing and inspection.

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.

CAUTION

CAUTION

◎ Heed the cautions!

Spots requiring particular attention when servicing, such
as the cabinet, parts, chassis, etc., have cautions indicated
on labels or seals. Be sure to heed these cautions and the
cautions indicated in the handling instructions.

◎ Caution concerning electric shock!

(1) An AC voltage is impressed on this set, so touching in-

ternal metal parts when the set is energized could
cause electric shock. Take care to avoid electric shock,
by for example using an isolating transformer and
gloves when servicing while the set is energized, un­plugging the power cord when replacing parts, etc.

(2)There are high voltage parts inside. Handle with extra

care when the set is energized.

◎ 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 across them. Use gloves to protect your hands.

◎ Only use designated parts!

The set's parts have specific safety properties (fire resis­tance, voltage resistance, etc.). For replacement parts, be
sure to use parts which have the same properties. In par­ticular, for the important safety parts that are marked z on
wiring diagrams and parts lists, be sure to use the desig­nated parts.

◎ Be sure to mount parts and arrange

the wires as they were originally!

For safety reasons, some parts use tape, tubes or other in­sulating materials, and some parts are mounted away from
the surface of printed circuit boards. Care is also taken with
the positions of the wires inside and clamps are used to
keep wires away from heating and high voltage parts, so
be sure to set everything back as it was originally.

◎ Inspect for safety after servicing!

Check that all screws, parts and wires removed or discon­nected for servicing have been put back in their original po­sitions, inspect that no parts around the area that has been
serviced have been negatively affected, conduct an insu­lation check on the external metal connectors and between
the blades of the power plug, and otherwise check that
safety is ensured.

(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect
the antenna, plugs, etc., and turn the power switch on. Us­ing a 500V insulation resistance tester, check that the in­sulation resistance between the terminals of the power
plug and the externally exposed metal parts (antenna ter­minal, headphones terminal, microphone terminal, input
terminal, etc.) is 1MΩ or greater. If it is less, the set must
be inspected and repaired.

Concerning important safety

parts

Many of the electric and structural parts used in the set
have special safety properties. In most cases these prop­erties are difficult to distinguish by sight, and using re­placement parts with higher ratings (rated power and
withstand voltage) does not necessarily guarantee that
safety performance will be preserved. Parts with safety
properties are indicated as shown below on the wiring dia­grams and parts lists is this service manual. Be sure to re­place them with parts with the designated part number.

(1) Schematic diagrams ... Indicated by the z mark.
(2) Parts lists ... Indicated by the z mark.

Using parts other than the designated
parts could result in electric shock, fires or
other dangerous situations.

DRA-F107 / DRA-F107DAB

2

DIMENSION

3

DRA-F107 / DRA-F107DAB

WIRE ARRANGEMENT

Front Panel side

Back Panel side

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.

Wire arrangement viewed from the top

4

DRA-F107 / DRA-F107DAB

DISASSEMBLY

TOP COVER

FRONT PANEL ASSY AMP PCB REAR PANEL

Refer to "EXPLODED VIEW" Refer to "EXPLODED VIEW" Refer to "EXPLODED VIEW"

FRONT PCB AMP PCB REAR PANEL
(Ref. No. of EXPLODED VIEW : C2) (Ref. No. of EXPLODED VIEW : C7) (Ref. No. of EXPLODED VIEW : M14)

SMPS PCB MAIN PCB

Refer to "EXPLODED VIEW" UPDATE PCB Refer to "EXPLODED VIEW"

SMPS PCB Refer to "EXPLODED VIEW" MAIN PCB
(Ref. No. of EXPLODED VIEW : C3) UPDATE PCB (Ref. No. of EXPLODED VIEW : C8)

(Ref. No. of EXPLODED VIEW : C13)

POWER PCB

Refer to "EXPLODED VIEW"

TUNER PACK POWER PCB

Refer to "EXPLODED VIEW" (Ref. No. of EXPLODED VIEW : C6)

TUNER PACK
(Ref. No. of EXPLODED VIEW : C12)

PHONO PCB

Refer to "EXPLODED VIEW"

PHONO PCB
(Ref. No. of EXPLODED VIEW : C11)

DAB PCB

Refer to "EXPLODED VIEW"

DAB PCB
(Ref. No. of EXPLODED VIEW : C9

Please refer to "EXPLODED VIEW" for the disassembly method of each PCB.

• Disassemble in order of the arrow of the figure of following flow.

• In the case of the re-assembling, assemble it in order of the reverse of the following flow.

5

DRA-F107 / DRA-F107DAB

CAUTION IN SERVICING

Note:・ All user settings will be lost and this factory setting will be recovered when this initialization mode.

So make sure to m+emorize your setting for restoring after the initialization.

Initializing DRA-F107/DRA-F107DAB

DRA-F107/DRA-F107DAB initialization should be performed when the μcom, and peripheral parts of μcom are replaced.

1. Switch off the unit and remove the AC cord from the wall outlet.

2. Hold the following the 0 button and the AUTO PRESET button, and plug the AC cord into the outlet. d

6

DRA-F107 / DRA-F107DAB

SPECIAL MODECD TEST MODE

DRA VER

D

DOCK

RA VER

VER + +++

No Button name Function Display

S1.1

・

Plug AC cord into power outlet while pressing
the ON/STANDBY button and the SDB/
TONE button same time on Main Unit.

・The Version number of MPU is displayed.
・MUTING ON
・

Unplug AC cord to clear this mode.

S1.2

※ When the iPod Dock is connected

・ Plug AC cord into power outlet while pressing

the ON/STANDBY button and the SDB/
TONE button same time on Main Unit.

・The Version number of MPU is displayed.
・MUTING ON
・

Unplug AC cord to clear this mode.

・ Plug AC cord into power outlet while pressing

the ON/STANDBY button and the AUTO
PRESET button same time on Main Unit.

・All segment of FLD is turning on and off every

one second .

・MUTING ON.
・Unplug AC cord to clear this mode.

***** :The version number of Main MPU

***** :The version number of MPU
++++ :The version number of iPod Dock

・All segment turn on and off.

S1

S1

S2

Versi on No.

Display Mode

Versi on No.

Display Mode

VFD checking

mode

EEPROM

S3

testing Mode

Cold start mode

S4

(Initialization)

・Plug AC cord into power outlet while pressing

the ON/STANDBY button and the TUNER
button same time on Main Unit.

・ON / STANDBY LED lighted ORANGE (The

test is started).

・MUTING ON.
・When power LED lighted Green, this

EEPROM test was OK.

・When power LED lighted RED, this EEPROM

test was NG.

・Unplug AC cord to clear this mode.

・Plug AC cord into power outlet while pressing

the AUTO PRESET button and the
same time on Main Unit.

・The system is reset.

- source : CD/USB

- SDB : OFF

- BASS : 0

- TREBLE : 0

- BALANCE : CENTER

- DIMMER : 100%

- VOLUME : 0

- Preset Frequency of TUNER:
All 0

- Main Unit

- CLOCK : 00:00(Flashing)

- TIMER(EVERYDAY/ONCE):

Timer Function : CD
Timer start time : 0:00 (AM12:00 : E3)
Timer stop time : 0:00 (AM12:00 : E3)

・The system is reset, and once this is com-

pleted the unit is set to the normal mode.

0/1 button:

:

-/+ button for PRESET

AM12:00(Flashing)(E3)

0 button

7

DRA-F107 / DRA-F107DAB

TROUBLE SHOOTING

1. FLD dosen't light

Check Fuse Check if there is any leak or short-circuiting
SMPS B'D N.G on rectifier circuit of SMPS B'D

䊶 F901 OK? Check Parts

䊶 Q903,IC93,IC92,DB91 on SMPS B'D

O.K.

Check Power Supply Voltages for System uCOM.
MAIN B'D MCU,Function Bloc䌫 N.G Check Soldering.

䊶 [BN96]:1pin ST+6V 䊶 [BN96]:1䌰䌩䌮
䊶 [D607]:Cathode 䊶 SUB TRANS B'D
䊶 [IC65]:3pin +3.3V

O.K.

Check Reset signal for System uCOM.
MAIN B'D MCU,Function Bloc䌫 N.G Check Soldering.

䊶 [IC62]:10pin RESET 䊶 IC66 on MAIN B'D

"H"level O.K.? (>2.8V)

O.K.

Check Oscillation waveform.
MAIN B'D MCU,Function Bloc䌫 N.G Check Soldering.

䊶 [IC62]:11pin 䊶 X202 on Main B'D

14.7456MHz OK?

O.K.

Check Power 50/60 Signal
MAIN B'D MCU,Function Bloc䌫 N.G Check Soldering.

䊶 [IC62]:19pin 50/60 䊶 [BN96]: 2pin

Pulse OK? 䊶 SUB TRANS B'D

O.K.

Check Power Supply Voltages for FLD Check Soldering.
FRONT B'D 䊶 FRONT B'D [BN83]:3pin +VKK

䊶 [FL81]:38pin VH (42V) 䊶 FRONT B'D [BN83]:4pin ,5pin F_AC
䊶 [FL81]:37pin VDD (3.3V) 䊶 FRONT B'D [WF81]:1pin SW+3.3V
䊶 [FL81]: 1pin F1,43pin F2 (AC3.3V) N.G 䊶 SMPS B'

D

CN93 3pin VKK

䊶 SMPS B'

D

,CN93 4pin FL+- 5pin FL-

䊶 MAIN B'

D

WN81 1pin SW+3.3V

Check Parts

䊶 SMPS B'D

Q933,Q934, IC97,D945, D935

IC94, D950 ,D933

O.K.

Check Reset Signal for FLD Check Soldering.
FRONT B'D N.G 䊶 FRONT B'D [WF81]:5pin VFD_RST1

䊶 [FL81]:35pin /RST 䊶 MAIN B'D [WN81]:5pin VFD_RST1

Hlevel O.K.? (3.3V) 䊶 [IC62]:2pin FL_RST on MAIN B'D

O.K.

Check FLD Dirive Signal for FLD Check Soldering.
FRONT B'D N.G 䊶 [WF81]: 2,3,4pin on FRONT B'D

䊶 [FL81]:32,33,34pin DA,CP,CS VFD_DI,VFD_CLK,VFD_CE

䊶 [WN81]: 2,3,4pin on MAIN B'D

VFD_DI,VFD_CLK,VFD_CE

䊶 IC62 on MAIN B'D

END

8

DRA-F107 / DRA-F107DAB

2. POWER OFF with Blinking POWER LED

Check Power Supply Voltages for Analog Block Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G 䊶 IC22,23 on MAIN B'D

䊶䈀IC21䈁:31pin AVCC+7V 䊶䈀BN61䈁:1pin,2pin ±12V on MAIN B'D

67pin AVCC-7V 䊶䈀CN92䈁1pin,2pin ±12V on SMPS B'D

䊶 SMPS B'D IC97,IC98,D945,D931

O.K.

Check Power Supply Voltages for Digital Block Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G MAIN B'D MCU,Function Bloc䌫

䊶䈀IC64䈁:3pin 䋫3.3V 䊶 IC64
䊶䈀WC52䈁:3pin HB+ 䊶䈀BN61䈁:4pin SW5.6V

䊶䈀WC52䈁:3pin 27VA

D.POWER AMP B'D

䈀WP52䈁:3pin 27VA
䈀CN91䈁:1,2,3,7pin 27VA

SMPS B'D

䈀BN91䈁:1,2,3,7pin 27VA

D931

O.K.

Check Protect Signal for System uCOM. Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G MAIN B'D MCU,Function Bloc䌫

䊶 [IC62]:71pin PROT_2 High Level OK? 䊶 D371,D373,D374

O.K.

Check Protect Signal for D.Power Amp Check Soldering.
D.POWER AMP B'D N.G D.POWER AMP B'D

䊶䈀IC53䈁:3pin 12V 䊶 IC54
䊶䈀IC54䈁:17pin SD,18pin OTW,19 pin READY 䊶 IC53

High Level OK? ㇱຠ⏕⹺

䊶 IC54,IC53
䊶 D.Power Amp Heat Sink

O.K.

Check Control Singal for DC Protect Check Soldering.

䊶 Q573_B Low Level OK? MAIN B'D MCU

䊶 Q571,572,573,574
䊶 D571,572

N.G Check Parts

䊶 Q571,572,573,574
䊶 D571,572

O.K.

Check Protect Signal for System uCOM. Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G MAIN B'D MCU

䊶 [IC62]:74pin PROT_1 High Level OK? 䊶 D570

D.POWER AMP B'D

䊶 D504,D505,D506

END

9

DRA-F107 / DRA-F107DAB

3. System Connector(DENON BUS) don't work

Check Power Supply Voltages for DENON BUS Check Soldering.
INPUT B'D DENON BUS BLOCK N.G INPUT B'D DENON BUS BLOCK

䊶 [WF31䈁:13pin ST5V 䊶 [WF31䈁:13pin ST5V

MAIN B'D

䊶 [WN31䈁:13pin ST5V
䊶 Q613
䊶䈀BN96䈁:1pin ST6V
䊶 D607
䊶 SUB TRANS B'D

O.K.

Check Control Signal for DENON BUS Check Soldering.
INPUT B'D DENON BUS BLOCK N.G INPUT B'D DENON BUS BLOCK

䊶 [WF31䈁:9pin BUS CLK,10pin BUS RXD_O 䊶 JK31

11pin BUS TXD_O OK? 䊶 Q301,Q302

䊶 [WF31] 9,10,11pin

MAIN B'D

[WN31] 9,10,11pin
IC31
[IC21]:26,27,28 pin

O.K.

END

4. The Key Operation don't work

Check Signal for KEY Check Soldering.
MAIN B'D N.G 䊶 WF81,S801 䌾S809,VR81,VR82 on FRONT B'D

䊶 [IC62]3,5pin F_JOG±,21,22 VJOG± 䊶 WN81,IC62 in MAIN B'D

䇭17pin PWR_KEY,93,95pin Key 0/1 OK?

O.K.

END

5. The Remote Control Operation don't work

Check Signal for Remote Control Check Soldering.

䊶䌛IC62䌝:73pin REMOTE on MAIN B'D N.G 䊶 WF81on FRONT B'D
䊶䌛RC81䌝:3pin Vcc 3.3V OK? 䊶 WN81,IC62 in MAIN B'D

O.K.

END

10

DRA-F107 / DRA-F107DAB

6. No Sound,Noise generated

(1)CD/USB PLAY in

Check Analog Audio Data input for FUNCTION IC
MAIN B'D MCU,Function Bloc䌫 N.G Check Soldering.

䊶 [IC21] input 78,79pin 䊶 [IC21] on MAIN B'D

CD_L,CD_R 䊶 JK21

O.K.

Check Power Supply Voltages for PREAMP & POWER AMP. Check Soldering.
MAIN B'D MCU,Function Block N.G 䊶 [BN61]:1,2pin +12V,-12V,

䊶 [BN61]:1,2,4pin+12V,-12V , SW+5.6V 4pin SW+5.6V on MAIN B'D

䃨 D.POWER AMP B'D 䊶 [CN91]:1,2,3,7pin +27Von D.AMP BLOCK

䊶 [WP51]:5pin +12V 䊶䈀WP51䈁:5pin +12V
䊶 [CN91] : 1,2,3,7pin +27V 䊶 SMPS B'D IC97,IC98,D945,D931
䊶 [IC53]: 3pin +12V 䊶 SMPS B'D IC91,D951

䊶 D.POWER AMP B'D IC53

O.K.

Check Power Supply Voltages for FUNCTION IC Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G 䊶 IC22,IC23 on MAIN B'D

䊶 [IC21]:30pin VDD (3.3V) 䊶 IC64 on MAIN B'D

31pin AVCC+7V,67pin AVCC-7V

O.K.

Check Control Signal for FUNCTION IC Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G 䊶 IC62 on MAIN B'D

䊶 [IC21]:27,28,29pin

CLK,DATA,LATCH

O.K.

Check Analog Audio Data output from FUNCTION & Check Soldering.
PRE AMP N.G 䊶 IC21 on MAIN B'D
MAIN B'D MCU,Function Bloc䌫䊶IC24 on MAIN B'D

䊶 [IC21]:44, 39pin Lout,Rout
䊶 [IC24]:1,7 pin

O.K.

Check Audio function Mute Signal. Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G 䊶 Q603,604, on MAIN B'D

[Q103,104]:"L"level O.K.? (-12V) 䊶 IC62 on MAIN B'D

O.K.

Check Analog Audio Data input for POWER AMP Check Soldering.
D.AMP B'D N.G 䊶 [WC51] 1,3pin on MAIN B'D,

䊶 [IC54]: 6,7pin IN_A,IN_B VOL_L_OUT,VOL_R_OUT

12,13pin IN_C, IN_D 䊶䈀WP51䈁:1,3pin on D.Power B'D

䊶 IC51,IC52 on D.AMP B'D

O.K.

Check SPEAKER RELAY control Signal Check Soldering.
MAIN B'D N.G 䊶

Q570,Q575 on MAIN B'D

䊶 [D573]:ANODE "L"level O.K.? (-12V) 䊶 [IC62] 77pin RL_MUTE on MAIN B'D

O.K.

11

DRA-F107 / DRA-F107DAB

Check Analog Audio Data output for POWER AMP Check Soldering.
to SPEAKER. 䊶 WP52 on D.AMP BLOCK
D.POWER AMP BLOCK N.G 䊶 IC54 on D.AMP BLOCK

䊶 [IC54]:39,40pin OUT_A , 36pin OUT_B 䊶 WC52 on MAIN B'D

31pin OUT_C , 27,28pin OUT_D

MAIN B'D SP OUT BLOCK

䊶 JK51

O.K.

END

(2) AM/FM TUNER-in

Check Power Supply Voltages for AM/FM TUNER. Check Soldering.
MAIN B'D N.G 䊶 D931 on SMPS B'D

䊶 Q813, 611 on MAIN B'D
䊶䈀IC62䈁:59pin TU_PWR

O.K.

Check Control Signal for AM/FM TUNER. Check Soldering.
MAIN B'D N.G MAIN B'D

䊶 [WN21]: 7pin PLL_CE,8pin R/F_DATA 䊶 IC61,62,WN21

9pin RF_CLK,10pinPLL_DI OK?

O.K.

Check Analog Audio Data output from TUNER PACK Check Soldering.
MAIN B'D N.G 䊶 WN21 1,3 pin TU_L,TU_R on MAIN B'D

䊶 TUNER PACK output
䊶 [WN 21]:1,3pin TU_L, TU_R
䊶 [IC21]:68,69pin䇭TU_L,TU_R

O.K.

to CD/USB in 䃨Mark

(3) Portable-in(Front-in)

Check Analog Audio Data output from Prtable-in
FRONT B'D N.G Check Soldering.

䊶 Portable-in output 䊶 JK82,on FRONT B'D
䊶 BN82 1,3pin POR_L.POR_R 䊶 BN82 on FRONT B'D

O.K.

Check Analog Audio Data input for FUNCTION IC Check Soldering.
MAIN B'D MCU,Function Bloc䌫 N.G 䊶 [CN82]:1,3pin PORT_L<PORT_R on MAIN B'D

䊶 [IC21] input 2,3pin 䊶 [WP11]:10,12pin on MAIN B'D

POR_L.POR_R 䊶 [WC11]:10,12pin on MAIN B'D

䊶 [IC21]:2,3pin PORT_L,PORT_R

O.K.

to CD/USB in 䃨Mark

12

DRA-F107 / DRA-F107DAB

(4) DAB TUNER-in

Check Power Supply Voltages for DAB TUNER UNIT. Check Soldering.
INPUT B'D DAB BLOCK N.G 䊶䈀WP82䈁:1pin DAB_PWR

䊶䈀WP82䈁:5pin 5VDD 5pin SW+5V on INPUT B'D
䊶䈀CN71䈁:2pin 3.3V 䊶 IC71,72 on INPUT B'D
䊶䈀CN71䈁:1pin 1.5V 䊶䈀WC61䈁:1pin DAB_PWR

5pin 5VDD on MAIN B'D

䊶䈀BN61䈁:5pin 5VDD on MAIN B'D
䊶 D931 on POWER B'D
䊶䈀IC62䈁:53pin DAB_PWR

Check Parts

䊶 IC71,72 on INPUT B'D

O.K.

Check Controll Signal for DAB TUNER. Check Soldering.
INPUT B'D DAB BLOCK N.G 䊶 WP82 33,34pin on DAB B'D

䊶 CN71 15,16pin DIN,DOUT 䊶 IC62

O.K.

Check Analogl Audio Data output from DAB TUNER
INPUT B'D DAB BLOCK N.G Check Soldering.

䊶 [DAB TUNER] output 䊶 [CN71]:29,30pin on DAB B'D

[CN71]: 29,30pin LOUT,ROUT

O.K.

Check Analog Audio Data input for FUNCTION IC
MAIN B'D N.G Check Soldering.

䊶 [IC21]:72,73pin DAB_L,BAD_R 䊶䈀WP82䈁:6pin,8pin on INPUT B'D

䈀WC61䈁:6pin,8pin on MAIN B'D

O.K.

to CD/USB in 䃨Mark

(5) iPod PLAY

Check Control Signal for iPod Dock Check Soldering.
MAIN B'D N.G INPUT B'D

䊶 JK32 䊶 JK32

㩷䈀WF31䈁:4,12pin IPOD_TX,IPOD_RX 䊶 [WF31]: 4,12pin IPOD_TX,IPOD_RX

㪤㪘㪠㪥㩷㪙㩾㪛

䊶 [WN31]: 4,12pin IPOD_TX,IPOD_RX
䊶 [ IC62]:29,30pin
䊶 IC61

O.K.

Check Analog signal output from iPod Dock Check Soldering.
MAIN B'D N.G 䊶 JK21 on MAIN B'D

䊶 JK21 AUXi in L,R
䊶 [IC21]:71,71pin AUX1_L,AUX1_R

O.K.

to CD/USB in 䃨Mark

13

DRA-F107 / DRA-F107DAB

(6) PHONO PLA

Y

Check Power Supply Voltages for PHONO Check Soldering.
INPUT B'D PHONO BLOCK N.G 䊶䈀WP11䈁:4pin-7V,5pin +7V

䊶䈀WP11䈁:4pin-7V,5pin +7V 䊶䈀WC11䈁:4pin-7V,5pin +7V on Main B'D

O.K.

Check Soldering.

Check Analog signal input for FUNCTION IC 䊶 [IC21]:80,1pin PHONO_L,PHONO_R
MAIN B'D N.G 䊶

䈀

㪮㪚㪈㪈䈁㪑㪈㪃㪊㫇㫀㫅

䊶 [IC21]:49,50pin LOUT,ROUT 䊶

䈀

㪮㪧㪈㪈䈁㪑㪈㪃㪊㫇㫀㫅
䊶 IC11
䊶 JK11

O.K.

to CD/USB in 䃨Mark

(7) Head Phone OUT

Check Analog signal output forom FUNCTION IC Check Soldering.
MAIN B'D N.G MAIN B'D

䊶 [IC21]:54pin LOUT,47pin ROUT 䊶 [IC21]:54pin LOUT,47pin ROUT

㪫㪦㩷㩿㪈㪀㪚㪛ౣ

↢

O.K.

Check Power Supply Voltages for Head Phone Amp Check Soldering.
INPUT B'D H/P AMP BLOCK N.G 䊶 䈀㪮㪧㪈㪈䈁㪑㪋㫇㫀㫅㩷㪄㪎㪭㪃㩷㪌㫇㫀㫅㩷㪂㪎㪭㩷㫆㫅㩷㪠㪥㪧㪬㪫㩷㪙㩾㪛

䊶 䈀㪮㪧㪈㪈䈁㪑㪋㫇㫀㫅㩷㪄㪎㪭㪃㩷㪌㫇㫀㫅㩷㪂㪎㪭 䊶 䈀㪮㪚㪈㪈䈁㪑㪋㫇㫀㫅㩷㪄㪎㪭㪃㩷㪌㫇㫀㫅㩷㪂㪎㪭㩷㫆㫅㩷㪤㪘㪠㪥㩷㪙㩾㪛

O.K.

Check Soldering.

Check Mute Control signal for Head Phone INPUT B'D H/P BLOCK
INPUT B'D H/P BLOCK N.G 䊶

䈀

WP11䈁:13pin HP_MUTE

䊶

䈀

WP11䈁:13pin HP_MUTE Low Level OK?(-7V) MAIN B'D

䈀

WC11䈁:13pin HP_MUTE

O.K.

Check Soldering.

Check Analog signal output from Head Phone Amp 䊶

䈀

㪮㪚㪈㪈䈁㪎㫇㫀㫅㩷㪟㪧㪶㪣㪠㪥㪃㪏㫇㫀㫅㩷㪟㪧㪶㪩㪠㪥㩷㫆㫅㩷㪤㪘㪠㪥㩷㪙㩾㪛

INPUT B'D H/P BLOCK N.G INPUT B'D H/P BLOCK

䊶 [IC13]:1pin LOUT,7pin ROUT 䊶

䈀

㪮㪧㪈㪈䈁㪎㫇㫀㫅㩷㪟㪧㪶㪣㪠㪥㪃㪏㫇㫀㫅㩷㪟㪧㪶㪩㪠㪥㩷㫆㫅㩷㪤㪘㪠㪥㩷㪙㩾㪛

㪝㫉㫆㫅㫋㩷㪙㩾㪛 䊶 IC13

䊶

䈀

㪙㪥㪏㪉䈁㪑㪌㫇㫀㫅㩷㪟㪧㪶㪣㪦㪃㪍㫇㫀㫅㩷㪟㪧㪶㪩㪦 䊶䈀㪚㪥㪏㪉䈁㪑㪌㫇㫀㫅㩷㪟㪧㪶㪣㪦㪃㪍㫇㫀㫅㩷㪟㪧㪶㪩㪦

㪝㫉㫆㫅㫋㩷㪙㩾㪛

䊶

䈀

㪙㪥㪏㪉䈁㪑㪌㫇㫀㫅㩷㪟㪧㪶㪣㪦㪃㪍㫇㫀㫅㩷㪟㪧㪶㪩㪦

㪚㪿㪼㪺㫂㩷㪧㪸㫉㫋㫊

Q105,Q106,Q107,Q108

O.K.

END

14

DRA-F107 / DRA-F107DAB

MEASURING POINT AND WAVEFORMS

Detail A

e

w

A

q

㩷

r

y

t
W2

W1

MEASURING POINT

FRONT PCB

UPDATE PCB

15

DRA-F107 / DRA-F107DAB

MAIN PCB

㪛㪼㫋㪸㫀㫃㩷㪚

㪛㪼㫋㪸㫀㫃㩷㪛

㪛㪼㫋㪸㫀㫃㩷㪙

Q7

o

㪙

㪚

㪛

,

Q3 Q4

Q0
Q1

u

Q5

Q6

Q8

16

DRA-F107 / DRA-F107DAB

POWER AMP

Q2

Q1

Q9

W0

DAB PCB

17

DRA-F107 / DRA-F107DAB

WAVEFORMS

FLD Drive Signal DENON BUS
䊶Mode:Fanction Selec

t

䊶Mode:Push Remote Control "CD Pla

y"

qFL_D

A

rBUS_CL

K

wFL_CP

tBUS

RXD

eFL

CS

yBUS

TXD

Remote Control
䊶Mode:Push Remote Control "SOURCE"

uREMOTE

CD/USB INPUT
䊶Mode:Fanction Selec

t

iCL

K

oDAT

A

Q0LATCH

CD/USB Play
䊶Mode: CD INPUT=200mVrms,1kHz S

p

eaker=4ohm 䊶Mode: CD INPUT=Open䇮Speaker=4ohm

Q1OUTA Q1OUTA

Q2OUTB Q2OUTB

_

_

_

18

DRA-F107 / DRA-F107DAB

䊶Mode: CD INPUT=200mVrms,1kHz Speaker=4ohm 䊶Mode: CD INPUT=Open䇮Speaker=4ohm

Q1OUTA Q1OUTA

Q3SPEAKE

R

Q3SPEAKE

R

OUT FL+ OUT FL+

Q4SPEAKE

R

Q4SPEAKE

R

OUT FL- OUT FL-

AM/FM TUNER INPUT
䊶Mode:Function CD㸢Tuner FM 䊶Mode:Tuner Band FM㸢

A

M

Q5PLL

CE Q5PLL_CE

Q6R/F

DAT

A

Q6R/F_DAT

A

Q7R/F_CL

K

Q7R/F_CL

K

Q8PLL_DI Q8PLL_DI

DAB TUNER INPUT iPod Play
䊶Mode:Tuner Band AM㸢DAB 䊶Mode:iPod Connec

t

W1IPOD_TX

Q9DIN

W2IPOD

RX

W0DOUT

_

_

_

19

DRA-F107 / DRA-F107DAB

SEMICONDUCTORS

75

76

1

100

51

50

26

25

Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.

1. IC’s

M3062LFGPGP (IC62)

M3062LFGPGP Terminal Function

Pin

No.

1 P94 O [LED_RL] [STANDBY Red LED output. ON:High] L

2 P93 O FL RESET Reset output to FLD L

3 TB2IN I FUNC_JOGB FUNCTION encoder Pulse-B input HI-Z

4 P91 O Not Used:N.C. L

5 TB0IN I FUNC_JOGA FUNCTION encoder Pulse-A input HI-Z

6 BYTE (VSS) GND -

7 CNVSS I FLASH CNVss Select input of Flash rom write mode HI-Z

8 P87 O Not Used:N.C. L

9 P86 O Not Used:N.C. L

10 RESET I RESET Reset input HI-Z

11 XOUT XTAL(16MHz) Xtal output -

12 VSS (VSS) GND -

13 XIN XTAL(16MHz) Xtal input -

14 VCC (VCC) Positive power -

15 NMI I (PullUp) Pull up HI-Z

16 P84 O Not Used:N.C. L

17 INT1 INT POWER KEY Power button input (interrupt input) HI-Z

18 INT0 INT /DBRXD DENON BUS Data input (interrupt input) HI-Z

19 P81 I 50/60 50Hz/60Hz AC Input HI-Z

20 P80 I H/P SW HEAD PHONE insert detect signal input HI-Z

21 TA3IN I VOL JOGB VOL encoder Pulse-B input HI-Z

22 TA3OUT I VOL JOGA VOL encoder Pulse-A input HI-Z

23 P75 O FLCS Chip Select output to FLD L

24 P74 O LED G POWER/SANDBY Green LED output. ON:High L

25 P73 O LED R POWER/SANDBY Red LED output. ON:High L

26 CLK2 O /DBCLK(DENON BUS) Serial Clock output for DENON BUS H

27 RXD2 I /DBRXD(DENON BUS) Serial Data input for DENON BUS HI-Z

Port

Function

Port

setting

Port Name Explaanation

Output of
Standby &
Default

20

DRA-F107 / DRA-F107DAB

Pin

No.

28 TXD2 O /DBTXD(DENON BUS) Serial Data output for DENON BUS H

29 TXD3 SO IPOD_TX Serial Data output for IPOD DOCK L

30 RXD3 SI IPOD_RX Serial Data input for IPOD DOCK HI-Z

31 CLK1 I (PULLDOWN) Pull down L

32 P64 O Not Used:N.C. L

33 P63 SO S1_DIN Serial Data output to DAB Module L

34 P62 SI SI_DOUT Serial Data input from DAB Module L

35 P61 O Not Used:N.C. L

36 P60 O Not Used:N.C. L

37 P57 O.D Not Used:N.C. L

38 P56 O Not Used:N.C. L

39 P55 I (FLASH EPM) Not Used:N.C. HI-Z

40 P54 SO E2P CLK Serial Clock output to EEPROM L

41 P53 SI E2P DO Serial Data input from EEPROM HI-Z

42 P52 SO E2P DI Serial Data output to EEPROM L

43 P51 O E2P CS Chip Enable output to EEPROM L

44 P50 O (FLASH CE) Not Used:N.C. H

45 P47 O Not Used:N.C. L

46 P46 I PWB check Pull down HI-Z

47 P45 I PWB check Pull down HI-Z

48 P44 I PWB check Pull down HI-Z

49 P43 I PWB check Pull down HI-Z

50 P42 O Not Used:N.C. L

51 P41 O Not Used:N.C. L

52 P40 O Not Used:N.C. L

53 P37 O /FMAM TUNER Select to DAB or AM/FM . DAB:High AM/FM:Low L

54 P36 O TU/PHO

55 P35 O Not Used:N.C. L

56 P34 O Not Used:N.C. L

57 P33 O SW MUTE MUTE output for SW OUTPUT H

58 P32 O Not Used:N.C. L

59 P31 O TP.ON/OFF (TPOWER) AM/FM TUNER Power ON/OFF Switching output L

60 (VCC) Positive power -

61 P30 O Not Used:N.C. L

62 (VSS) GND -

63 P27 O Not Used:N.C. L

64 P26 I STEREO "STEREO" indicator input from FM/AM TUNER pack HI-Z

65 P25 I TUNED "TUNED" detect input from FM/AM TUNER pack HI-Z

66 P24 O T.MUTE MUTE output for FM/AM TUNER pack L

67 P23 O SANYO CE Chip Enable output to PLL/RDS IC L

68 P22 O SANYO DI Serial Data input to PLL/RDS IC L

69 P21 O SANYO CLK Serial Clock output to PLL/RDS IC L

70 P20 I SANYO DO Serial Data output to PLL/RDS IC HI-Z

71 P17 I PROTECT2 Protect Signal input 2 HI-Z

72 P16 O /SYR Reset output to RDS IC L

73 INT3 INT REMOTE Remote Control signal input HI-Z

74 P14 I PROTECT1/SP

75 P13 O /BUF_EN Enable signal output fot BUS BUFFER IC H

76 P12 O VR MUTE MUTE output for POWER AMP H

77 P11 O RL(RMUTE) SPEAKER RELAY ON/OFF output L

78 P10 O AP.ON/OFF (APOWER)

79 P07 O H/P MUTE MUTE output for HEAD PHONE output L

80 P06 O P.ON/OFF (POWER) MAIN POWER ON/STANDBY Switching output ON:High L

81 P05 O Not Used:N.C. L

Port

Function

Port

setting

Port Name Explaanation

REC.OUTPUT level Select to TU/PHO or Others . TU/PHO:High

Protect Signal input 1 HI-Z

PROTECTION

± 15V POWER ON/OFF Switching output ON:Hight

Output of
Standby &
Default

L

L

21

DRA-F107 / DRA-F107DAB

Pin

No.

82 P04 O [RECOUT MUTE] [MUTE output for REC.OUTPUT] L

83 P03 O M61531_DATA Serial Data output to M61531 L

84 P02 O M61531_CLK Serial Clock output to M61531 L

85 P01 O M61531_LATCH Latch output to M61531 L

86 P00 I PORT.IN_SW PORTABL INPUT insert detect signal input HI-Z

87 P107 I Pull up HI-Z

88 P106 I USA Initial Setting input HI-Z

89 P105 I EURO Initial Setting input HI-Z

90 P104 I Pull up L

91 AN3 AD FREQ Initial Setting input HI-Z

92 AN2 AD RDS Initial Setting input HI-Z

93 AN1 AD KEY 0 Unit Operation Button input 0 HI-Z

94 (VSS) GND -

95 AN0 AD KEY 1 Unit Operation Button input 1 HI-Z

96 VREF (VCC) Positive power -

97 AVCC (VCC) Positive power -

98 P96 O Not Used:N.C. L

99 P97 SO FLDA Serial Data output to FLD L

100 P95 SO FLCK Serial Clock output to FLD L

Port

Function

Port

setting

Port Name Explaanation

Output of
Standby &
Default

22

DRA-F107 / DRA-F107DAB

M61531FP (IC21)

Block Diagram and Pin Configuration (Top View)

CIN2

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

1

2

3

4

5

6

7

8

9

10

11

64

63

62

61

60

59

58

57

56

55

54

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

11

12

13

14

15

16

17

18

19

20

21

22

23

GND

INL3

INL10/RECL4

SWIN2

SLVIN

SLSELOUT

CSELOUT

CVIN

COUT

SWOUT

SWVIN

SWSELOUT

GND

AVCC

DVDD

LATCH

DATA

CLOCK

DGND

INR10/RECR4

AVEE

INL9

INR9

INL8

INR8

INL7

INR7

INL6

INR6

INL5

INR5

INL4

INR4

SLOUT

SROUT

SRVIN

SRSELOUT

RSELOUT

RVIN

ROUT

TRE R
BASS R2
BASS R1

BASS L1
BASS L2

TRE L

LOUT

LVIN

LSELOUT

GND

RECL1

RECR1

RECL2

RECR2

RECL3

RECR3

INR3

INR2
INL2

INL1/EXT INL

INR1/EXT INR

GND

CIN1

SWIN1

SRIN1

SLIN1

LIN1

RIN1

BALANCE L/+

BALANCE R/+

LOUD R
/BALANCE R/−

LOUD L
/BALANCE L/−

GND

GND

GND

LIN2

RIN2

SRIN2

SLIN2

24

53

52

51

50

49

48

47

46

45

44

43

42

41

Input
Gain

Control

Input
Gain

Control

Input
Gain

Control

Input
Gain

Control

Input
Gain

Control

Input
Gain

Control

Output

Gain

Control

Rch

Lch

SLch

SRch

SWch

Cch

Output

Gain

Control

Output

Gain

Control

Output

Gain

Control

Output

Gain

Control

MCU I/F

CLK

DATA

LATCH

Lch VOL

Output

Gain

Control

Rch VOL

SRch VOL

SLch VOL

Cch

VOL

SWch
VOL

Input ATT

Input ATT

Lch

Rch

GND

GND

DVDDAVCC

AVEE

SWch

Cch

SLch

SRch

Rch

Lch

Rch

Lch

Rch

GND

GND

Lch

GND

GND

L/R VOL

Input

L/R VOL

Input

Multi

Input Selector

Multi

Input Select or

Multi

Input Selector

Multi

Input Selector

GND

Tone(Bass,Treble)

Lch

Rch

R1

L1

R1

L1

-1

-1

R2

L2

R2

L2

Loudness tap

Loudness tap

Loudness tap

Loudness tap

Bypass/Tone

Bypass/Tone

Bypass/Tone

Bypass/Tone

Tone Block Position

Tone Block Position

Loud

/Balance

Loud

/Balance

R3

L3

L3

R3

Tone
Input
ATT

Tone
Input
ATT

Bypass
Selector

23

DRA-F107 / DRA-F107DAB

Pin Description

Pin No. Pin Name Function

3, 1, 79, 77, 75, 73, 71, 69 INR2, 3, 4, 5, 6, 7, 8, 9 Input pin of R channel (Input Selector)

2, 80, 78, 76, 74, 72, 70, 68 INL2, 3, 4, 5, 6, 7, 8, 9 Input pin of L channel (Input Selector)

4 INL1/EXT INL

Input pin of L channel (Input Selector)/External Input pin(Lch)

5 INR1/EXT INR

Input pin of L channel (Input Selector)/External Input pin(Rch)

6, 13, 16, 19, 32, 57, 64 GND Analog Ground

7, 24 CIN1/CIN2 Input pin of C channel (2 Input Selector)

8, 25 SWIN1/SWIN2 Input pin of SW channel (2 Input Selector)

9, 22 SRIN1/SRIN2 Input pin of SR channel (2 Input Selector)

10, 23 SLIN1/SLIN2 Input pin of SL channel (2 Input Selector)

11, 20 LIN1/LIN2 Input pin of L channel (2 Input Selector)

12, 21 RIN1/RIN2 Input pin of R channel (2 Input Selector)

14, 17 BALANCE L/+, R/+ Output pin of L/R channel Balance Output(+)

15, 18 LOUD L/BALANCE L/–,

LOUD R/BALANCE R/–

Frequency characteristic setting pin of Loudness
/Output pin of L/R channel Balance Output(–)

26 DGND Ground of internal logic circuit

27, 28, 29 CLOCK, DATA, LATCH Input pin of control clock /data/ trigger

30 DVDD Power supply to internal logic circuit

31 AVCC Positive power supply to internal analog circuit

33 SWSELOUT Output pin of SW channel volume input selector

34 SWVIN Input pin of SW channel volume

35 SWOUT Output pin of SW channel

36 COUT Output pin of C channel

37 CVIN Input pin of C channel volume

38 CSELOUT Output pin of C channel volume input selector

39 SLSELOUT Output pin of SL channel volume input selector

40 SLVIN Input pin of SL channel volume

41 SLOUT Output pin of SL channel

42 SROUT Output pin of SR channel

43 SRVIN Input pin of SR channel volume

44 SRSELOUT Output pin of SR channel volume input selector

45 RSELOUT Output pin of R channel volume input selector

46 RVIN Input pin of R channel volume

47 ROUT Output pin of R channel

51, 52, 50, 49 BASS L1, L2/BASS R1, R2

Frequency characteristic setting pin of tone control (BASS)

53, 48 TRE L/TRE R

Frequency characteristic setting pin of tone control (TREBLE)

54 LOUT Output pin of L channel

55 LVIN Input pin of L channel volume

56 LSELOUT Output pin of L channel volume input selector

58, 60, 62/59, 61, 63 REC L1, L2, L3

/REC R1, R2, R3

Output pin of REC (Lch and Rch)

65 INL10/REC L4

Input pin of L channel (Input Selector)/Output pin of REC (Lch)

66 INR10/REC R4

Input pin of R channel (Input Selector)/Output pin of REC (Rch)

67 AVEE Negative power supply to internal analog circuit

DRA-F107 / DRA-F107DAB

24

TAS5630DKD (IC54)

26

16

15

OC_ADJ

14

/RESET

13

C_STARTUP

12

INPUT_A

11

INPUT_B

10

VI_CM

9

GND

8

AGND

7

VREG

6

INPUT_C

5

INPUT_D

4

FREQ_ADJ

3

OSC_IO+

2

OSC_IO-

1

/SD

64-pins QFP package

32

GND_D

31

PVDD_D

30

PVDD_D

29

OUT_D

28

OUT_D

27

BST_D

GVDD_D

25

GVDD_C

24

GND

23

GND

22NC21

NC

20NC19

NC

18

PSU_REF

17

VDD

33

GND_D

34

GND_C

35

GND_C

36

OUT_C

37

OUT_C

38

PVDD_C

39

PVDD_C

40

BST_C

41

BST_B

42

PVDD_B

43

OUT_B

44

GND_B

45

GND_A

46

47

48

55

49

/OTW2

50

/CLIP

51

READY

52M153M254

M3

GND

56

GND

57

GVDD_B58GVDD_A

59

BST_A

60

OUT_A

61

OUT_A

62

PVDD_A

63

PVDD_A

64

GND_A

/OTW1

PVDD_B

OUT_B

GND_B

TAS5630DKD Block Diagram

25

DRA-F107 / DRA-F107DAB

TAS5630DKD Terminal Function

TERMINAL

NAME PHD NO.

DKD NO.

FUNCTION

(1)

DESCRIPTION

AGND 8 10

P Analog ground

BST_A 54 43

P HS bootstrap supply (BST), external 0.033 uF capacitor to OUT_A required.

BST_B 41 34

P HS bootstrap supply (BST), external 0.033 uF capacitor to OUT_B required.

BST_C 40 33

P HS bootstrap supply (BST), external 0.033 uF capacitor to OUT_C required.

BST_D 27 24

P HS bootstrap supply (BST), external 0.033 uF capacitor to OUT_D required.

/CLIP 18 -

O Clipping warning; open drain; active low

C_STARTUP 3 5

O Startup ramp requires a charging capacitor of 4.7 nF to AGND in BTL mode.

FREQ_ADJ 12 14

I PWM frame rate programming pin requires resistor to AGND

GND 7,23,24,57,58 9

P Ground

GND_A 48, 49 38

P Power ground for half-bridge A

GND_B 46, 47 37

P Power ground for half-bridge B

GND_C 34, 35 30

P Power ground for half-bridge C

GND_D 32, 33 29

P Power ground for half-bridge D

GVDD_A 55 -

P Gate drive voltage supply requires 0.1 uF capacitor to GND_A

GVDD_B 56 -

P Gate drive voltage supply requires 0.1 uF capacitor to GND_B

GVDD_C 25 -

P Gate drive voltage supply requires 0.1 uF capacitor to GND_C

GVDD_D 26 -

P Gate drive voltage supply requires 0.1 uF capacitor to GND_D

GVDD_AB - 44

P Gate drive voltage supply requires 0.22 uF capacitor to GND_A/GND_B

GVDD_CD - 23

P Gate drive voltage supply requires 0.22 uF capacitor to GND_C/GND_D

INPUT_A 4 6

I Input signal for half bridge A

INPUT_B 5 7

I Input signal for half bridge B

INPUT_C 10 12

I Input signal for half bridge C

INPUT_D 11 13

I Input signal for half bridge D

M1 20 20

I Mode selection

M2 21 21

I Mode selection

M3 22 22

I Mode selection

NC 59-62 -

- No connect, pins may be grounded.

OC_ADJ 1 3

O Analog over current programming pin requires resistor to ground.

OSC_IO+ 13 15

I/O Oscillaotor master/slave output/input.

OSC_IO- 14 16

I/O Oscillaotor master/slave output/input.

/OTW - 18

O Overtemperature warning signal, open drain, active low.

/OTW1 16 -

O Overtemperature warning signal, open drain, active low.

/OTW2 17 -

O Overtemperature warning signal, open drain, active low.

OUT_A 52, 53 39, 40

O Output, half bridge A

OUT_B 44, 45 36

O Output, half bridge B

OUT_C 36, 37 31

O Output, half bridge C

OUT_D 28, 29 27, 28

O Output, half bridge D

PSU_REF 63 1

P PSU Reference requires close decoupling of 330 pF to AGND

PVDD_A 50, 51 41, 42

P

Power supply input for half bridges A requires close decoupling of 2.2-uF capacitor
to GND_A

PVDD_B 42, 43 35

P

Power supply input for half bridges B requires close decoupling of 2.2-uF capacitor
to GND_B

PVDD_C 38, 39 32

P

Power supply input for half bridges C requires close decoupling of 2.2-uF capacitor
to GND_C

PVDD_D 30, 31 25, 26

P

Power supply input for half bridges D requires close decoupling of 2.2-uF capacitor
to GND_D

READY 19 19

O Normal operation; open drain; active high

/RESET 2 4

I Device reset Input; active low, requires 47kOhm pull up resistor to VREG.

/SD 15 17

O Shutdown signal, open drain, active low

VDD 64 2

P

Power supply for internal voltage regulator requires a 10-uF capacitor in parallel
with a 0.1-uF capacitor to GND for decoupling.

VI_CM 6 8

O

Analog comparator reference node requires close decoupling of
1 nF to AGND

VREG 9 11

P Internal regulator supply filter pin requires 0.1-uF capacitor to AGND

(1) I = input, O = output, P = power

26

DRA-F107 / DRA-F107DAB

ICE2QS01 (IC93)

Pin Symbol Function

1 ZC Zero Crossing

2 REG Regulation

3 CS Primary Current Sensing

4, 5 HV High Voltage input

6 OUT gate driver out put

7 VCC IC supply voltage

8 GND Common ground

1

6

7

8

4

3

2

5

GNDZC

REG

CS

VCC

OUT

HV

HV

Blockdigram

GND
8

CS

3

REG

2

OUT
6

ZC

1

controller

V

os

OLP

VCC
OVP

VCC
UVP

output
OVP

current limitation /
foldback correction

V

V

V

V

auto
restart

latch
off

current measurement

V

SWP

V

REF

R

ZCT2

VCCOVP

vccuvp

OPOVP

csSW

v1

power management

Reg

Vcsth

on/off FF

gate driver

PWM generator

Zero-crossing
counter

up/down
counter

HV

4, 5

VCC

7

power cell

V

OLP

active burst
control

ringing
suppression
time control

V

ZCT1

27

DRA-F107 / DRA-F107DAB

ICE2QS01 Functional description

Functional Description

3 Functional Description

3.1 VCC Pre-Charging and Typical
VCC Voltage During Start-up

In the controller ICE2QS01, a power cell is integrated.
As shown in Figure 2, the power cell consists of a high
voltage device and a controller, whereby the high
voltage device is controlled by the controller. The
power cell provides a pre-charging of the VCC
capacitor till VCC voltage reaches the VCC turned-on
threshold V

VCCon

and the IC begins to operate, while it
may keep the VCC voltage at a constant value during
burst mode operation when the output voltage is pulled
down or the power from the auxiliary winding is not
enough, or when the IC is latched off in certain
protection mode.

Once the mains input voltage is applied, a rectified
voltage shows across the capacitor C

bus

. The high
voltage device provides a current to charge the VCC
capacitor C

vcc

. Before the VCC voltage reaches a
certain value, the amplitude of the current through the
high voltage device is only determined by its channel
resistance and can be as high as several mA. After the
VCC voltage is high enough, the controller controls the
high voltage device so that a constant current around
1mA is provided to charge the VCC capacitor further,
until the VCC voltage exceeds the turned-on threshold
V

VCCon

. As shown as the time phase I in Figure 3, the

VCC voltage increase near linearly.

Figure 3 VCC voltage at start up

The time taking for the VCC pre-charging can then be
approximately calculated as:

[1]

where I

VCCcharge2

is the charging current from the power

cell which is 1.05mA, typically.
Exceeds the VCC voltage the turned-on threshold

V

VCCon

of at time t1, the power cell is switched off, and
the IC begins to operate with a soft-start. Due to power
consumption of the IC and the fact that still no energy
from the auxiliary winding to charge the VCC capacitor
before the output voltage is built up, the VCC voltage

drops (Phase II). Once the output voltage is high
enough, the VCC capacitor receives then energy from
the auxiliary winding from the time point t

2

on. The VCC
then will reach a constant value depending on output
load.

Since there is a VCC undervoltage protection, the
capacitance of the VCC capacitor should be selected to
be high enough to ensure that enough energy is stored
in the VCC capacitor so that the VCC voltage will never
touch the VCC under voltage protection threshold

V

VCCUVP

before the output voltage is built up. Therefore,

the capacitance should fulfill the following requirement:

[2]

with I

VCCop

the operating current of the controller.

3.2 Soft-start

At the time t1, the IC begins to operate with a soft-start.
By this soft-start the switching stresses for the switch,
diode and transformer are minimised. The soft-start
implemented in the ICE2QS01 is a digital time-based
function. The preset soft-start time is 24ms with 8
steps. The internal reference for the regulation voltage
begins at 1.35V and with an increment of 0.35V for
each following step.

3.3 Normal Operation

The PWM section of the IC can be divided into two
main portions: PWM controller for normal operation
and PWM controller for burst mode operation. The
PWM controller for normal operation will be described
in the following paragraphs, while the PWM controller
for burst mode operation will be discussed in the next
section.

The PWM controller for normal operation consists of
digital signal processing circuit including an up/down
counter, a zero-crossing counter (ZC-counter) and a
comparator, and analog circuit including a current
measurement unit and a comparator. The switch-on
and -off time point is determined by the digital circuit
and the analog circuit, respectively. As input
information for the switch-on determination, the zero­crossing input signal and the value of the up/down
counter are needed, while the feedback signal v

REG

and the current sensing signal vCS are necessary for
the switch-off determination. Details about the
operation of the PWM controller in normal operation
are illustrated in the following paragraphs.

3.3.1 Switch-on Determination

As mentioned above, the digital signal processing
circuit consists of an up/down counter, a zero-crossing
counter and a comparator. A ringing suppression time

V

VCCon

VCC

V

VCCUVP

t1

t

t2

iiiiii

t

1

V

VCConCvcc



I

VCCch e2arg

--------------------------------- -=

C

vcc

I

VCCopt2t1

–

V

VCConVVCCUVP

–

------------------------------------------------t

DRA-F107 / DRA-F107DAB

28

Functional Description

controller is implemented to avoid mistriggering by the
ring after MOSFET is turned off. Functionality of these
parts is described as in the following.

3.3.1.1 Up/down Counter

The up/down counter stores the number of zero
crossing to be ignored before the main power switch is
switched on after demagnetisation of the transformer.
This value is a function of the regulation voltage, which
contains information about the output power.
Generally, a high output power results in a high
regulation voltage. According to this information, the
value in the up/down counter is changed to a low value
in case of high regulation voltage, and to a high value
in case of low regulation voltage. In ICE2QS01, the
lowest value of the counter is 1 and the highest 7.
Following text explains how the up/down counter value
changes in responding to the regulation voltage v

REG

.

The regulation voltage v

REG

is internally compared with

three thresholds V

RL

, VRH and VRM. According to the
results, the value in the up/down counter is changed,
which is summarised in Table 1 and Figure 4
respectively.

Table 1 Operation of the up/down counter

Figure 4 Up/down counter operation

According to the comparison results the up/down
counter counts upwards, keeps unchanged or counts
downwards. However, the value in up/down counter is

limited between 1 and 7. If the counter tends to count
beyond this range, the attempt is ignored.

In normal case, the up/down counter can only be
changed by one each time at the clock period of 48ms.
However, to ensure a fast response to sudden load
increase, the counter is set to 1 in the following
switching period after the regulation voltage v

REG

exceeds the threshold VRM.

3.3.1.2 Zero-Crossing Counter and Ringing
Suppression Time Controller

In the system, the voltage from the auxiliary winding is
applied to the zero-crossing pin through a RC network,
which provides a time delay to the voltage from the
auxiliary winding. Internally, this pin is connected to a
clamping network, a zero-crossing detector, an output
overvoltage (OP OVP) detector and a ringing
suppression time controller.

During on-state of the power switch a negative voltage
applies to the ZC pin. Through the internal clamping
network, the voltage at the pin is clamped to certain
level. However, it is highly recommended that a fast­recovery diode D

zc

is added to block the negative
voltage when the power switch is on. This is because
the device in MOS technology is sensitive to negative
voltage.

The voltage at the ZC pin v

ZC

is compared with the

threshold V

ZCT1

. Once the voltage vZC crosses the
threshold at its falling edge, a pulse is generated which
is fed to the zero-crossing counter and the counter
value increases by 1.

After MOSFET is turned on, there will be some
oscillation on V

DS

, which will also appear on the voltage
on ZC pin. To avoid the MOSFET is turned on
mistriggerred by such oscillation, a ringing suppression
timer is implemented. The time is dependent on the
voltage v

ZC

. When the voltage v

ZC

is lower than the

threshold V

ZCT2

, a longer preset time applies, while a

shorter time is set when the voltage v

ZC

is higher than

the threshold.
The voltage v

ZC

is used for the output overvoltage
protection, as well. Once the voltage at this pin is
higher than the threshold V

OPOVP

during off-time of the
main switch, the IC is latched off after a fixed blanking
time.

To achieve the switch-on at voltage valley, the voltage
from the auxiliary winding is fed to a time delay network
(the RC network consists of D

zc

, R

zc1

, R

zc2

and Czcas
shown in typical application circuit) before it is applied
to the zero-crossing detector through the ZC pin. The
needed time delay to the main oscillation signal 't
should be approximately one fourth of the oscillation
period (by transformer primary inductor and drain­source capacitor) minus the propagation delay from the

v

REG

up/down counter
action

Always lower than V

RL

Count upwards till
7

Once higher than V

RL

, but

always lower than V

RH

Stop counting, no
value changing

Once higher than V

RH

, but

always lower than V

RM

Count downwards
till 1

Once higher than V

RM

Set up/down
counter to 1

1Case 3

Case 2

Case 1

n

n+1

n+2

n+2

n+2

n+2

n+1nn-1

4 5 6 6 6 6 5 4 311

2 3 4 4 4 4 3 2 1

7 7 7 7 7 7 6 5 4

t

t

V

FB

V

RM

V

RH

V

RL

clock T=48ms

1

29

DRA-F107 / DRA-F107DAB

Functional Description

detected zero-crossing to the switch-on of the main
switch t

delay

, theoretically:

[3]

This time delay should be matched by adjusting the
time constant of the RC network which is calculated as:

[4]

3.3.1.3 Switch-on Determination

In the system, turn-on of the power switch depends on
the value of the up/down counter, the value of the zero­crossing counter and the voltage at the ZC pin v

ZC

.
Turn-on happens only when the value in the both
counters are the same and the voltage at the ZC is
lower than the threshold V

ZCT1

. For comparison of the
values from both counters, a digital comparator is used.
Once these counters have the same value, the
comparator generates a signal which sets the on/off
flip-flop, only when the voltage v

ZC

is lower than the

threshold V

ZCT1

.

Another signal which may trigger the digital comparator
is the output of a T

sMax

clock signal, which limits the
maximum off time to avoid the low-frequency
operation.

During active burst mode operation, the digital
comparator is disabled and no pulse will be generated.

3.3.2 Switch-off Determination

In the converter system, the primary current is sensed
by an external shunt resistor, which is connected
between low-side terminal of the main power switch
and the common ground. The sensed voltage across
the shunt resistor v

CS

is applied to an internal current

measurement unit, and its output voltage v

1

is

compared with the regulation voltage v

reg

. Once the

voltage v

1

exceeds the voltage v

REG

, the output flip-flop
is reset. As a result, the main power switch is switched
off. The relationship between the v

1

and the vcs is

described by:

[5]

To avoid mistriggering caused by the voltage spike
across the shunt resistor after switch-on of the main
power switch, a 330ns leading edge blanking time
applies to output of the comparator.

3.3.3 Foldback Point Correction

In addition to the cycle-by-cylce primary current
limitation, the IC incorporats a foldback point
correction. The current limit on CS pin voltage is now a
time dependent one. If the mains input voltage is high,
the MOSFET on time will be short and the current limit
will be low. In such a way, the maximum output power
for the SMPS designed with ICE2QS01 will be nearly
constant against the variations of mains input voltage.
The current sense voltage limit versus the MOSFET
maximum on time is shown in Figure 5.

't

T

osc

4

--------- -t

delay

–=

W

td

C

zc

R

zc1Rzc2



R

zc1Rzc2

+

--------------------------- -=

v

1

3.3 vCS 0.7+=

Figure 5 Maximum current limit versus MOSFET maximum on time

0

0.2

0.4

0.6

0.8

1

0 5 10 15 20 25 30

Ton(us)

Vcs-max(V)

DRA-F107 / DRA-F107DAB

30

Functional Description

3.4 Active Burst Mode Operation

At very low load condition, the IC enters active burst
mode operation to minimize the input power. Details
about active burst mode operation are explained in the
following paragraphs.

3.4.1 Entering Active Burst Mode Operation

For determination of entering active burst mode
operation, three conditions apply:

the regulation voltage is lower than the threshold of
V

EB

(1.1V). Accordingly, the peak voltage across the

shunt resistor is 0.11V;
the up/down counter has its maximal value of 7; and
a certain blanking time (24ms).
Once all of these conditions are fulfilled, the active

burst mode flip-flop is set and the controller enters
burst mode operation. This multi-conditional
determination for entering active burst mode operation
prevents mistriggering of entering active burst mode
operation, so that the controller enters active burst
mode operation only when the output power is really
low during the preset blanking time.

3.4.2 During Active Burst Mode Operation

After entering the Active Burst Mode the regulation
voltage rises as V

OUT

starts to decrease due to the
inactive PWM section. One comparator observes the
regulation signal if the voltage level V

BH

(3.6V) is
exceeded. In that case the internal circuit is again
activated by the internal bias to start with swtiching.

Turn-on of the power MOSFET is triggered by the
timer. The PWM generator for burst mode operation
composes of a timer with a fixed frequency of 80kHz,
typically, and an analog comparator. Turn-off is
resulted by comparison of the voltage signal v

1

with an
internal threshold, by which the voltage across the
shunt resistor V

csB

is 0.25V, accordingly. A turn-off can
also be triggered by the maximal duty ratio controller
which sets the maximal duty ratio to 50%. In operation,
the output flip-flop will be reset by one of these signals
which come first.

If the output load is still low, the regulation signal
decreases as the PWM section is operating. When
regulation signal reaches the low threshold V

BL

(3.0V),
the internal bias is reset again and the PWM section is
disabled until next time regultaion siganl increases
beyond the V

BH

threshold. If working in active burst
mode the regulation signal is changing like a saw tooth
between 3.0V and 3.6V shown in Figure 6.

3.4.3 Leaving Active Burst Mode

The regulation voltage immediately increases if there is
a high load jump. This is observed by one comparator.
As the current limit is 25% during active burst mode a
certain load is needed so that regulation voltage can

exceed V

LB

(4.5V). After leaving active busrt mode,

maximum current can now be provided to stabilize V

O

.
In addition, the up/down counter will be set to 1
immediately after leaving active burst mode. This is
helpful to decrease the output voltage undershoot.

3.4.4 IC Power Supply During Active Burst

Mode

During active burst mode operation, the power cell is
activated again. Once the power from the auxiliary
winding is not high enough to keep the VCC voltage
above the preset value of V

VCCBL

, the power cell keeps

the VCC voltage at the preset value V

VCCBL

. Otherwise,
if the VCC voltage is still above this value, no current
flows through the power cell though it is activated.

Figure 6 Signals in active burst mode

1.1V

3.6V

4.4V

V

REG

t

0.25V

1.0V

V

CS

12.5V

V

VCC

t

t

V

O

t

3.0V

Max. Ripple < 1%

Blanking Window (24ms)

Current limit level
during Active Burst
Mode

Leaving
Active Burst
Mode

Entering
Active Burst
Mode

31

DRA-F107 / DRA-F107DAB

Functional Description

3.5 Protection Functions

The IC provides full protection functions. The following
table summarizes these protection functions.

Table 2 Protection features

During operation, the VCC voltage is continuously
monitored. In case of an under- or an over-voltage, the
IC is reset and the main power switch is then kept off.
After the VCC voltage falls below the threshold
V

VCCUVP

, the power cell is activated. The VCC capacitor
is then charged up. Once the voltage exceeds the
threshold V

VCCon

, the IC begins to operate with a new

soft-start.
In case of open control loop or output over load, the

regulation voltage will be pulled up . After a blanking
time of 24ms, the IC enters auto-restart mode. The
blanking time here enables the converter to provide a
high power in case the increase in V

REG

is due to a
sudden load increase. During off-time of the power
switch, the voltage at the zero-crossing pin is
monitored for output over-voltage detection. If the
voltage is higher than the preset threshold v

OPOVP

, the

IC is latched off after the preset blanking time.
If the voltage at the current sensing pin is higher than

the preset threshold v

csSW

during on-time of the power
switch, the IC is latched off. This is short-winding
protection.

During latch-off protection mode, the power cell is
activated and it keeps the VCC voltage at the level of

V

VCCBL.

VCC Overvoltage Auto Restart Mode

VCC Undervoltage Auto Restart Mode

Overload/Open Loop Auto Restart Mode

Output Overvoltage Latched Off Mode

Short Winding Latched Off Mode

32

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4 Electrical Characteristics

Note: All voltages are measured with respect to ground (Pin 8). The voltage levels are valid if other ratings are

not violated.

4.1 Absolute Maximum Ratings

Note: Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction

of the integrated circuit. For the same reason make sure, that any capacitor that will be connected to pin 7
(VCC) is discharged before assembling the application circuit.

4.2 Operating Range

Note: Within the operating range the IC operates as described in the functional description.

Parameter Symbol Limit Values Unit Remarks

min. max.

HV Voltage V

HV

-500V

VCC Supply Voltage V

VCC

-0.3 27 V

REG Voltage V

REG

-0.3 5.0 V

ZC Voltage V

ZC

-0.3 5.0 V

CS Voltage V

CS

-0.3 5.0 V

OUT Voltage V

OUT

-0.3 27 V

Junction Temperature T

j

-40 125 qC

Storage Temperature T

S

-55 150 qC

Thermal Resistance
Junction-Ambient

R

thJA

- 90 K/W PG-DIP-8

ESD Capability V

ESD

- 2 kV Human body model

1)

1)

According to EIA/JESD22-A114-B (discharging a 100pF capacitor through a 1.5k: series resistor)

Parameter Symbol Limit Values Unit Remarks

min. max.

VCC Supply Voltage V

VCC

V

VCCUVPVVCCOVP

V

Junction Temperature T

jCon

-25 125 °C

DRA-F107 / DRA-F107DAB

33

Electrical Characteristics

4.3 Characteristics

4.3.1 Supply Section

Note: The electrical characteristics involve the spread of values guaranteed within the specified supply voltage

and junction temperature range T

J

from – 25 oC to 125oC. Typical values represent the median values,

which are related to 25°C. If not otherwise stated, a supply voltage of V

CC

= 18 V is assumed.

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Start-Up Current I

VCCstart

- 300 550 PAV

VCC

= 21V

VCC Charge Current I

VCCcharge1

5.0 mA V

VCC

= 0V

I

VCCcharge2

0.55 1.05 1.60 mA V

VCC

= 1V

I

VCCcharge3

-0.88-mAV

VCC

= 21V

Leakage Current of
Power Cell

I

StartLeak

-0.250PAV

HV

= 610V

at T

j

= 100°C

Supply Current in normal
operation

I

VCCop

- 2.5 3.6 mA Output low

Supply Current in
Auto Restart Mode
with Inactive Gate

I

VCCrestart

-300-PA

Supply Current in
Latch-off Mode

I

VCClatch

-300-PA

Supply Current in Burst Mode
with Inactive Gate

I

VCCburst

- 500 950 PAV

REG

= 2.5V

Supply Voltage with no power
from auxiliary winding in burst
mode or in latch-off mode

V

VCCBL

-12.5-VV

HV

= 100V

VCC Turn-On Threshold V

VCCon

21.2 22.0 22.8 V

Internal Reference Voltage V

REF

4.8 5.0 5.2 V measured at pin REG,
I

REG

= 0

34

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4.3.2 PWM Section

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Regulation Pull-Up Resistor R

REG

14 23 33 k:

PWM-OP Gain A

V

3.18 3.3 - -

Offset for Voltage Ramp V

OS

0.63 0.7 - V

Soft-Start time t

SOFTS

18 21 38 ms

Zero crossing threshold voltage V

ZCT1

20 50 110 mV

Ringing suppression threshold V

ZCT2

0.7 V

Minimum ringing suppression
time

t

ZCRST1

2.2 4.2 5.5 PsV

ZC

> V

ZCT2

Maximum ringing suppression
time

t

ZCRST2

-42-PsV

ZC

< V

ZCT2

Threshold to set Up/Down
Counter to one

V

RM

3.9 V

Threshold for downward
counting

V

RH

3.2 V

Threshold for upward counting V

RL

2.5 V

Counter time

1)

t

COUNT

48 ms

Maximum restart time in normal
operation

t

sMax

33 42 60 PsV

ZC<VZCT1

Leading Edge Blanking t

LEB

200 330 460 ns

Peak current limitation in normal
operation

V

csth

0.95 1.0 1.05 V

Regulation voltage for entering
Burst Mode

V

EB

1.1 V

Regulation voltage for leaving
Burst Mode

V

LB

4.5 V

Regulation voltage for burst-on V

BH

3.6 V

Regulation voltage for burst-off V

BL

3.0 V

Fixed Switching Frequency in
Burst Mode

f

sB

64 80 96 kHz

Max. Duty Cycle in Burst Mode D

maxB

0.5

Peak Current Limitation in Burst
Mode

V

csB

0.22 0.25 0.3 V

1) The parameter is not subject to production test - verified by design/characterization

35

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4.3.3 Protection

Note: The trend of all the voltage levels in the Control Unit is the same regarding the deviation except V

VCCOVP

4.3.4 Gate Driver

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

VCC overvoltage threshold V

VCCOVP

24 25.0 26 V

VCC undervoltage threshold V

VCCUVP

10.3 11.0 11.7 V

Over Load or Open Loop
Detection threshold for OLP
protection at REG pin

V

OLP

4.5 V

Over Load or Open Loop
Protection Blanking Time

T

OLP-B

16 24 35 ms

Output Overvoltage detection
threshold at the ZC pin

V

OPOVP

4.5 V

Threshold for short winding
protection

V

csSW

1.68 V

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Output voltage at logic low V

GATElow

0.7 V I

OUT

= 20mA

Output voltage at logic high V

GATEhigh

10.0 V I

OUT

= -20mA

Output voltage active shut down V

GATEasd

1.0 V
V

V

VCC

= 7V

I

OUT

= 20mA

Rise Time t

rise

-100-nsC

OUT

= 4.7nF

Fall Time t

fall

-25-nsC

OUT

= 4.7nF

36

DRA-F107 / DRA-F107DAB

ICE2B265 (IC92)

Blockdiagram

Thermal Shutdown

T

j

>140°C

Internal Bias

Voltage

Reference

6.5V

4.8V

Leading Edge

Blanking

220ns

Undervoltage

Lockout

Oscillator

Duty Cycle

max

Current-Limit

Comparator

x3.65

Soft-Start

Comparator

Current Limiting

PWM OP

Improved Current Mode

Soft Start

13.5V

8.5V

6.5V

C2

C1

16.5V

4.0V

R

FB

6.5V

Protection Unit

Power-Down

Reset

Power-Up

Reset

Power Management

C

Soft-Start

C

VCC

R

Start-up

85 ... 270 VAC

C

Line

VCC

GND

+

-

Converter

DC Output

V

OUT

f

standby

-f

norm

CoolSET™-F2

Optocoupler

Snubber

Spike

Blanking

5s

PWM

Comparator

R

SQ

Q

Error-Latch

C4

5.3V

C3

4.8V

R

Soft-Start

Gate

Driver

G3

G2

G1

G4

SoftS

5.3V

T1

V

csth

Propagation-Delay

Compensation

R

S

Q

Q

PWM-Latch

0.72

Clock

U

FB

f

osc

f

norm

f

standby

Standby Unit

FB

4.0V

R

Sense

Drain

Isense

0.8V

C5

0.3V

10k

D1

5.6V

CoolMOS™

ICE2Axxxx

ICE2Bxxxx

f

norm

f

standby

100kHz

21.5kHz

67kHz

20kHz

Duty Cycle Max

Pin Symbol Function

1 SoftS Soft-Start

2FB Feedback

3 Isense Controller Current Sense Input,

CoolMOS™ Source Output

4 Drain

650V

1)

/800V2)CoolMOS™ Drain

1)

at Tj= 110°C

5 Drain

650V

1)

/800V2)CoolMOS™ Drain

2)

at Tj=25°C

6 N.C Not connected

7 VCC Controller Supply Voltage

8 GND Controller Ground

1

6

7

8

4

3

2

5

VCCFB

Is ens e

Dr ain

Sof tS

N. C

GND

Dr ain

37

DRA-F107 / DRA-F107DAB

Functional Description

3 Functional Description

3.1 Power Management

Figure 6 Power Management

The Undervoltage Lockout monitors the external
supply voltage V

VCC

. In case the IC is inactive the
current consumption is max. 55μA. When the SMPS is
plugged to the main line the current through R

Start-up

charges the external Capacitor C

VCC

. When V

VCC

exceeds the on-threshold V

CCon

=13.5V the internal bias
circuit and the voltage reference are switched on. After
that the internal bandgap generates a reference
voltage V

REF

=6.5V to supply the internal circuits. To
avoid uncontrolled ringing at switch-on a hysteresis is
implemented which means that switch-off is only after
active mode when Vcc falls below 8.5V.

In case of switch-on a Power Up Reset is done by
resetting the internal error-latch in the protection unit.

When V

VCC

falls below the off-threshold V

CCoff

=8.5V the
internal reference is switched off and the Power Down
reset let T1 discharging the soft-start capacitor C

Soft-Start

at pin SoftS. Thus it is ensured that at every switch-on
the voltage ramp at pin SoftS starts at zero.

3.2 Improved Current Mode

Figure 7 Current Mode

Current Mode means that the duty cycle is controlled
by the slope of the primary current. This is done by
comparison the FB signal with the amplified current
sense signal.

Figure 8 Pulse Width Modulation

In case the amplified current sense signal exceeds the
FB signal the on-time T

on

of the driver is finished by

resetting the PWM-Latch (see Figure 8).
The primary current is sensed by the external series

resistor R

Sense

inserted in the source of the integrated

CoolMOS™. By means of Current Mode regulation, the

Internal

Bias

Voltage

Reference

6.5V

4.8V

Undervoltage

Lockout

13.5V

8.5V

Power-Down

Reset

Power-Up

Reset

Power Management

5.3V

4.0V

T1

PWM-Latch

RSQ

Q

Error-Latch

SoftS

6.5V

Error-Detection

VCC

Main Line (100V-380V)

Primary Winding

Soft-Start Comparator

C

VCC

R

Soft-Start

R

Start-Up

C

Soft-Start

x3.65

PWM OP

Improved
Current Mode

0.8V

PWM Comparator

PWM-Latch

Isense

FB

RSQ

Q

Driver

Soft-Start Comparator

t

FB

Amplified Current Signal

T

on

t

0.8V

Driver

DRA-F107 / DRA-F107DAB

38

Functional Description

secondary output voltage is insensitive on line
variations. Line variation changes the current
waveform slope which controls the duty cycle.

The external R

Sense

allows an individual adjustment of
the maximum source current of the integrated
CoolMOS™.

Figure 9 Improved Current Mode

To improve the Current Mode during light load
conditions the amplified current ramp of the PWM-OP
is superimposed on a voltage ramp, which is built by
the switch T

2

, the voltage source V1 and the 1st order

low pass filter composed of R

1

and C1(see Figure 9,
Figure 10). Every time the oscillator shuts down for
max. duty cycle limitation the switch T2 is closed by
V

OSC

. When the oscillator triggers the Gate Driver T2 is

opened so that the voltage ramp can start.
In case of light load the amplified current ramp is to

small to ensure a stable regulation. In that case the
Voltage Ramp is a well defined signal for the
comparison with the FB-signal. The duty cycle is then
controlled by the slope of the Voltage Ramp.

By means of the Comparator C5, the Gate Driver is
switched-off until the voltage ramp exceeds 0.3V. It
allows the duty cycle to be reduced continuously till 0%
by decreasing V

FB

below that threshold.

Figure 10 Light Load Conditions

3.2.1 PWM-OP

The input of the PWM-OP is applied over the internal
leading edge blanking to the external sense resistor
R

Sense

connected to pin Isense. R

Sense

converts the
source current into a sense voltage. The sense voltage
is amplified with a gain of 3.65 by PWM OP. The output
of the PWM-OP is connected to the voltage source V1.
The voltage ramp with the superimposed amplified
current signal is fed into the positive inputs of the PWM­Comparator, C5 and the Soft-Start-Comparator.

3.2.2 PWM-Comparator

The PWM-Comparator compares the sensed current
signal of the integrated CoolMOS

TM

with the feedback

signal V

FB

(see Figure 11). VFB is created by an
external optocoupler or external transistor in
combination with the internal pull-up resistor R

FB

and
provides the load information of the feedback circuitry.
When the amplified current signal of the integrated
CoolMOS™ exceeds the signal V

FB

the PWM-

Comparator switches off the Gate Driver.

x3.65

PWM OP

0.8V

10k

:

Oscillator

PWM Comparator

20pF

T

2

R

1

C

1

FB

PWM-Latch

V

1

C5

0.3V

Gate Driver

Voltage Ramp

V

OSC

Soft-Start Comparator

t

t

V

OSC

0.8V

FB

t

max .

Dut y Cy cle

0.3V

Gate Driver

Voltage Ramp

39

DRA-F107 / DRA-F107DAB

Functional Description

Figure 11 PWM Controlling

3.3 Soft-Start

Figure 12 Soft-Start Phase

The Soft-Start is realized by the internal pull-up resistor
R

Soft-Start

and the external Capacitor C

Soft-Start

(see

Figure 5). The Soft-Start voltage V

SoftS

is generated by

charging the external capacitor C

Soft-Start

by the internal

pull-up resistor R

Soft-Start

. The Soft-Start-Comparator
compares the voltage at pin SoftS at the negative input
with the ramp signal of the PWM-OP at the positive
input. When Soft-Start voltage V

SoftS

is less than

Feedback voltage V

FB

the Soft-Start-Comparator limits
the pulse width by resetting the PWM-Latch (see
Figure 12). In addition to Start-Up, Soft-Start is also
activated at each restart attempt during Auto Restart.
By means of the above mentioned C

Soft-Start

the Soft­Start can be defined by the user. The Soft-Start is
finished when V

SoftS

exceeds 5.3V. At that time the
Protection Unit is activated by Comparator C4 and
senses the FB by Comparator C3 wether the voltage is
below 4.8V which means that the voltage on the
secondary side of the SMPS is settled. The internal
Zener Diode at SoftS has a clamp voltage of 5.6V to
prevent the internal circuit from saturation (see Figure

13).

Figure 13 Activation of Protection Unit

The Start-Up time T

Start-Up

within the converter output

voltage V

OUT

is settled must be shorter than the Soft-

Start Phase T

Soft-Start

(see Figure 14).

By means of Soft-Start there is an effective
minimization of current and voltage stresses on the
integrated CoolMOS™, the clamp circuit and the output
overshoot and prevents saturation of the transformer
during Start-Up.

x3.65

PWM OP

Improved
Current Mode

PWM Comparator

Isense

Soft-Start Comparator

6.5V

PWM-Latch

0.8V

FB

Optocoupler

R

FB

t

5.3V

V

SoftS

Gate Driver

t

T

Soft-Start

5.6V

6.5V

R

FB

6.5V

Power-Up Reset

C4

5.3V

C3

4.8V

R

Soft-Start

FB

RSQ

Q

Error-Latch

RSQ

Q

PWM-Latch

G2

Clock

Gate
Driver

5.6V

SoftS

C

Soft Start–

T

Soft Start–

R

Soft Start–

1.69u

-------------------------------------=

DRA-F107 / DRA-F107DAB

40

Functional Description

Figure 14 Start Up Phase

3.4 Oscillator and Frequency
Reduction

3.4.1 Oscillator

The oscillator generates a frequency f

switch

= 67kHz/
100kHz. A resistor, a capacitor and a current source
and current sink which determine the frequency are
integrated. The charging and discharging current of the
implemented oscillator capacitor are internally
trimmed, in order to achieve a very accurate switching
frequency. The ratio of controlled charge to discharge
current is adjusted to reach a max. duty cycle limitation
of D

max

=0.72.

3.4.2 Frequency Reduction

The frequency of the oscillator is depending on the
voltage at pin FB. The dependence is shown in Figure

15. This feature allows a power supply to operate at
lower frequency at light loads thus lowering the
switching losses while maintaining good cross
regulation performance and low output ripple. In case
of low power the power consumption of the whole
SMPS can now be reduced very effective. The minimal
reachable frequency is limited to 20kHz/21.5 kHz to
avoid audible noise in any case.

Figure 15 Frequency Dependence

3.5 Current Limiting

There is a cycle by cycle current limiting realized by the
Current-Limit Comparator to provide an overcurrent
detection. The source current of the integrated
CoolMOS

TM

is sensed via an external sense resistor

R

Sense

. By means of R

Sense

the source current is

transformed to a sense voltage V

Sense

. When the

voltage V

Sense

exceeds the internal threshold voltage

V

csth

the Current-Limit-Comparator immediately turns
off the gate drive. To prevent the Current Limiting from
distortions caused by leading edge spikes a Leading
Edge Blanking is integrated at the Current Sense.
Furthermore a Propagation Delay Compensation is
added to support the immediate shut down of the
CoolMOS™ in case of overcurrent.

3.5.1 Leading Edge Blanking

Figure 16 Leading Edge Blanking

Each time when CoolMOS™ is switched on a leading
spike is generated due to the primary-side
capacitances and secondary-side rectifier reverse
recovery time. To avoid a premature termination of the
switching pulse this spike is blanked out with a time
constant of t

LEB

= 220ns. During that time the output of

t

t

V

SoftS

t

5.3V

4.8V

T

Soft-Start

V

OUT

V

FB

V

OUT

T

Start-Up

67kHz

100kHz

20kHz

21.5kHz

21.5

65

100

1.0

1.1 1.2 1.3 1.4 1.5 1. 6 1. 7 1. 8 1.9 2.0

kHz

V

FB

V

f

OSC

ICE2 Bxx x xICE2Axxxx

f

norm

f

standby

t

V

Sense

V

csth

t

LEB

= 220ns

DRA-F107 / DRA-F107DAB

41

Functional Description

the Current-Limit Comparator cannot switch off the
gate drive.

3.5.2 Propagation Delay Compensation

In case of overcurrent detection by I

Limit

the shut down
of CoolMOS™ is delayed due to the propagation delay
of the circuit. This delay causes an overshoot of the
peak current I

peak

which depends on the ratio of dI/dt of

the peak current (see Figure 17).
.

Figure 17 Current Limiting

The overshoot of Signal2 is bigger than of Signal1 due
to the steeper rising waveform.

A propagation delay compensation is integrated to
bound the overshoot dependent on dI/dt of the rising
primary current. That means the propagation delay
time between exceeding the current sense threshold
V

csth

and the switch off of CoolMOS™ is compensated

over temperature within a range of at least.

Figure 18 Dynamic Voltage Threshold V

csth

The propagation delay compensation is done by
means of a dynamic threshold voltage V

csth

(see Figure

18). In case of a steeper slope the switch off of the
driver is earlier to compensate the delay.

E.g. I

peak

= 0.5A with R

Sense

= 2. Without propagation
delay compensation the current sense threshold is set
to a static voltage level V

csth

=1V. A current ramp of

dI/dt = 0.4A/μs, that means dV

Sense

/dt = 0.8V/μs, and a

propagation delay time of i.e. t

Propagation Delay

=180ns

leads then to a I

peak

overshoot of 14.4%. By means of
propagation delay compensation the overshoot is only
about 2% (see Figure 19).

Figure 19 Overcurrent Shutdown

3.6 PWM-Latch

The oscillator clock output applies a set pulse to the
PWM-Latch when initiating CoolMOS™ conduction.
After setting the PWM-Latch can be reset by the PWM­OP, the Soft-Start-Comparator, the Current-Limit­Comparator, Comparator C3 or the Error-Latch of the
Protection Unit. In case of resetting the driver is shut
down immediately.

3.7 Driver

The driver-stage drives the gate of the CoolMOS™ and
is optimized to minimize EMI and to provide high circuit
efficiency. This is done by reducing the switch on slope
when reaching the CoolMOS™ threshold. This is
achieved by a slope control of the rising edge at the
driver’s output (see Figure 20) to the CoolMOS™ gate.

Thus the leading switch on spike is minimized. When
CoolMOS™ is switched off, the falling shape of the
driver is slowed down when reaching 2V to prevent an
overshoot below ground. Furthermore the driver circuit
is designed to eliminate cross conduction of the output
stage. At voltages below the undervoltage lockout
threshold V

VCCoff

the gate drive is active low.

t

I

Sense

I

Limit

t

Propagation Del ay

I

Overshoot1

I

peak1

Signal2Signal1

I

Overshoot2

I

peak2

R

Sense

dI

peak

dt

------------u

dV

Sens

e

dt

--------------

-

dd

t

V

csth

V

OSC

Signal1 Signal2

V

Sense

max. Duty Cycle

off ti me

t

Propagation Delay

0.9

0.95

1

1.05

1.1

1.15

1.2

1.25

1.3

0 0.2 0.4 0. 6 0.8 1 1.2 1.4 1.6 1.8 2

with compensation

without compensation

dt

dV

Sense

V

V/u s

V

Sense

DRA-F107 / DRA-F107DAB

42

Functional Description

Figure 20 Internal Gate Rising Slope

3.8 Protection Unit (Auto Restart Mode)

An overload, open loop and overvoltage detection is
integrated within the Protection Unit. These three
failure modes are latched by an Error-Latch. Additional
thermal shutdown is latched by the Error-Latch. In case
of those failure modes the Error-Latch is set after a
blanking time of 5μs and the CoolMOS™ is shut down.
That blanking prevents the Error-Latch from distortions
caused by spikes during operation mode.

3.8.1 Overload / Open Loop with Normal
Load

Figure 21 shows the Auto Restart Mode in case of
overload or open loop with normal load. The detection
of open loop or overload is provided by the Comparator
C3, C4 and the AND-gate G2 (see Figure 22). The
detection is activated by C4 when the voltage at pin
SoftS exceeds 5.3V. Till this time the IC operates in the
Soft-Start Phase. After this phase the comparator C3
can set the Error-Latch in case of open loop or overload
which leads the feedback voltage V

FB

to exceed the

threshold of 4.8V. After latching VCC decreases till

8.5V and inactivates the IC. At this time the external

Soft-Start capacitor is discharged by the internal
transistor T1 due to Power Down Reset. When the IC
is inactive V

VCC

increases till V

CCon

= 13.5V by charging

the Capacitor C

VCC

by means of the Start-Up Resistor

R

Start-Up

. Then the Error-Latch is reset by Power Up

Reset and the external Soft-Start capacitor C

Soft-Start

is

charged by the internal pull-up resistor R

Soft-Start

. During
the Soft-Start Phase which ends when the voltage at
pin SoftS exceeds 5.3V the detection of overload and
open loop by C3 and G2 is inactive. In this way the Start
Up Phase is not detected as an overload.

Figure 21 Auto Restart Mode

Figure 22 FB-Detection

t

V

Gate

5V

ca. t = 130ns

Overload / Open Loop with Normal Load

FB

t

4.8V

5.3V

Soft S

5μs Blanking

Failure

Det ect i on

Soft-Start Phase

VCC

13.5V

8.5V

t

Dri ve r

t

T

Resta rt

T

Burst 1

t

R

Soft-Start

6.5V

C

Soft-Start

C4

5.3V

C3

4.8V

G2

T1

Error-Latch

Power Up Reset

R

FB

6.5V

FB

SoftS

43

DRA-F107 / DRA-F107DAB

Functional Description

But the Soft-Start Phase must be finished within the
Start Up Phase to force the voltage at pin FB below the
failure detection threshold of 4.8V.

3.8.2 Overvoltage due to Open Loop with

No Load

Figure 23 Auto Restart Mode

Figure 23 shows the Auto Restart Mode for open loop
and no load condition. In case of this failure mode the
converter output voltage increases and also VCC. An
additional protection by the comparators C1, C2 and
the AND-gate G1 is implemented to consider this
failure mode (see Figure 24).The overvoltage detection
is provided by Comparator C1 only in the first time
during the Soft-Start Phase till the Soft-Start voltage
exceeds the threshold of the Comparator C2 at 4.0V
and the voltage at pin FB is above 4.8V. When VCC
exceeds 16.5V during the overvoltage detection phase
C1 can set the Error-Latch and the Burst Phase during
Auto Restart Mode is finished earlier. In that case
T

Burst2

is shorter than T

Soft-Start

. By means of C2 the

normal operation mode is prevented from overvoltage
detection due to varying of VCC concerning the
regulation of the converter output. When the voltage
V

SoftS

is above 4.0V the overvoltage detection by C1 is

deactivated.

Figure 24 Overvoltage Detection

3.8.3 Thermal Shut Down

Thermal Shut Down is latched by the Error-Latch when
junction temperature T

j

of the pwm controller is
exceeding an internal threshold of 140°C. In that case
the IC switches in Auto Restart Mode.

Note: All the values which are mentioned in the

functional description are typical. Please refer
to Electrical Characteristics for min/max limit
values.

Open loop & no load condition

t

Driver

13.5V

16.5V

FB

4.8V

5μs Blanking

Failure

Detection

5.3V

SoftS

4.0V
Overvoltage

Detection Phase

Soft-Start Phase

t

t

T

Restart

T

Burst2

VCC

8.5V

Overvoltage Detection

t

6.5V

C

Soft-Start

VCC

R

Soft-Start

C1

16.5V

C2

4.0V

T1

SoftS

G1

Error Latch

Power Up Reset

DRA-F107 / DRA-F107DAB

44

Electrical Characteristics

4 Electrical Characteristics

4.1 Absolute Maximum Ratings

Note: Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction

of the integrated circuit. For the same reason make sure, that any capacitor that will be connected to pin 6
(VCC) is discharged before assembling the application circuit.

Parameter Symbol Limit Values Unit Remarks

min. max.

Drain Source Voltage
ICE2A0565/165/265/365/765I/765P2
ICE2B0565/165/265/365/765I/765P2
ICE2A0565G
ICE2A0565Z

V

DS

-650VTj = 110°C

Drain Source Voltage
ICE2A180Z/280Z/380P2

V

DS

-800VTj = 25°C

Pulsed drain current,

t

p

limited by T

jmax

ICE2A0565/
ICE2B056/
ICE2A0565G/
ICE2A0565Z

I

D_Puls1

2.0 A

ICE2A165/
ICE2B165

I

D_Puls2

3.8 A

ICE2A265/
ICE2B265

I

D_Puls3

9.8 A

ICE2A365/
ICE2B365

I

D_Puls4

23.3 A

ICE2A180Z I

D_Puls5

4.1 A

ICE2A280Z I

D_Puls6

14.8 A

ICE2A765P2/
ICE2B765P2/
ICE2A765I/
ICE2B765I

I

D_Puls7

19.0 A

ICE2A380P2/ I

D_Puls8

5.7 A

45

DRA-F107 / DRA-F107DAB

Electrical Characteristics

Avalanche energy,
repetitive t

AR

limited by

max. T

j

=150°C

1)

ICE2A0565 E

AR1

-0.01mJ

ICE2A165 E

AR2

-0.07mJ

ICE2A265 E

AR3

-0.40mJ

ICE2A365 E

AR4

-0.50mJ

ICE2B0565 E

AR5

-0.01mJ

ICE2B165 E

AR6

-0.07mJ

ICE2B265 E

AR7

-0.40mJ

ICE2B365 E

AR8

-0.50mJ

ICE2A0565G E

AR9

-0.01mJ

ICE2A0565Z E

AR10

-0.01mJ

ICE2A180Z E

AR11

-0.07mJ

ICE2A280Z E

AR12

-0.40mJ

ICE2A765I E

AR13

-0.50mJ

ICE2B765I E

AR14

-0.50mJ

ICE2A765P2 E

AR15

-0.50mJ

ICE2B765P2 E

AR16

-0.50mJ

ICE2A380P2 E

AR17

-0.06mJ

1)

Repetitive avalanche causes additional power losses that can be calculated as PAV=EAR* f

Parameter Symbol Limit Values Unit Remarks

min. max.

46

DRA-F107 / DRA-F107DAB

Electrical Characteristics

Parameter Symbol Limit Values Unit Remarks

min. max.

Avalanche current,
repetitive tAR limited by
max. T

j

=150°C

ICE2A0565 I

AR1

-0.5A

ICE2A165 I

AR2

-1A

ICE2A265 I

AR3

-2A

ICE2A365 I

AR4

-3A

ICE2B0565 I

AR5

-0.5A

ICE2B165 I

AR6

-1A

ICE2B265 I

AR7

-2A

ICE2B365 I

AR8

-3A

ICE2A0565G I

AR9

-0.5A

ICE2A0565Z I

AR10

-0.5A

ICE2A180Z I

AR11

-1A

ICE2A280Z I

AR12

-2A

ICE2A765I I

AR13

-7A

ICE2B765I I

AR14

-7A

ICE2A765P2 I

AR15

-7A

ICE2B765P2 I

AR16

-7A

ICE2A380P2 I

AR17

-2.4A

V

CC

Supply Voltage V

CC

-0.3 22 V

FB Voltage V

FB

-0.3 6.5 V

SoftS Voltage V

SoftS

-0.3 6.5 V

I

Sense

I

Sense

-0.3 3 V

Junction Temperature T

j

-40 150 qC Controller & CoolMOS™

Storage Temperature T

S

-50 150 qC

Thermal Resistance
Junction-Ambient

R

thJA1

- 90 K/W PG-DIP-8-6

R

thJA2

- 96 K/W PG-DIP-7-1

R

thJA3

- 110 K/W P-DSO-16/12

ESD Robustness

1)

1)

Equivalent to discharging a 100pF capacitor through a 1.5 k: series resistor

2)

1kV at pin drain of ICE2x0565, ICE2A0565Z and ICE2A0565G

V

ESD

-22)kV Human Body Model

DRA-F107 / DRA-F107DAB

47

Electrical Characteristics

4.2 Thermal Impedance (ICE2X765I and ICE2X765P2)

4.3 Operating Range

Note: Within the operating range the IC operates as described in the functional description.

Parameter Symbol Limit Values Unit Remarks

min. max.

Thermal Resistance
Junction-Ambient

ICE2A765I
ICE2B765I
ICE2A765P2
ICE2B765P2

R

thJA4

- 74 K/W Free standing with no
heat-sink

ICE2A380P2 R

thJA5

-82K/W

Junction-Case ICE2A765I

ICE2B765I
ICE2A765P2
ICE2B765P2

R

thJC1

-2.5K/W

ICE2A380P2 R

thJC2

-2.86K/W

Parameter Symbol Limit Values Unit Remarks

min. max.

V

CC

Supply Voltage V

CC

V

CCoff

21 V

Junction Temperature of
Controller

T

JCon

-25 130 qC Limited due to thermal shut down
of controller

Junction Temperature of
CoolMOS™

T

JCoolMOS

-25 150 qC

48

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4.4 Characteristics

Note: The electrical characteristics involve the spread of values given within the specified supply voltage and

junction temperature range T

J

from – 25 qC to 125 qC.Typical values represent the median values, which

are related to 25°C. If not otherwise stated, a supply voltage of V

CC

= 15 V is assumed.

4.4.1 Supply Section

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Start Up Current I

VCC1

-2755μAVCC=V

CCon

-0.1V

Supply Current with Inactive
Gate

I

VCC2

-5.06.6mAV

SoftS

= 0

I

FB

= 0

Supply Current
with Active Gate

ICE2A0565 I

VCC3

-5.36.7mAV

SoftS

= 5V

I

FB

= 0

ICE2A165 I

VCC4

-6.57.8mA

ICE2A265 I

VCC5

-6.78.0mA

ICE2A365 I

VCC6

-8.59.8mA

ICE2B0565 I

VCC7

-5.26.7mA

ICE2B165 I

VCC8

-5.57.0mA

ICE2B265 I

VCC9

-6.17.3mA

ICE2B365 I

VCC10

-7.18.3mA

ICE2A0565G I

VCC11

-5.36.7mA

ICE2A0565Z I

VCC12

-5.36.7mA

ICE2A180Z I

VCC13

-6.57.8mA

ICE2A280Z I

VCC14

-7.79.0mA

Supply Current
with Active Gate

ICE2A765I I

VCC15

-8.59.8mAV

SoftS

= 5V

I

FB

= 0

ICE2B765I I

VCC16

-7.18.3mA

ICE2A765P2 I

VCC17

-8.59.8mA

ICE2B765P2 I

VCC18

-7.18.3mA

ICE2A380P2 I

VCC19

-6.78.0mA

VCC Turn-On Threshold
VCC Turn-Off Threshold
VCC Turn-On/Off Hysteresis

V

CCon

V

CCoff

V

CCHY

13

-

4.5

13.5

8.5
5

14

-

5.5

V
V
V

49

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4.4.2 Internal Voltage Reference

4.4.3 Control Section

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Trimmed Reference Voltage V

REF

6.37 6.50 6.63 V measured at pin FB

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Oscillator Frequency
ICE2A0565/165/265/365/765I/765P2
ICE2A0565G/0565Z/180Z/280Z/380P2

f

OSC1

93 100 107 kHz VFB = 4V

Oscillator Frequency
ICE2B0565/165/265/365/765I/765P2

f

OSC3

62 67 72 kHz VFB = 4V

Reduced Osc. Frequency
ICE2A0565/165/265/365/765I/765P2
ICE2A0565G/0565Z/180Z/280Z/380P2

f

OSC2

-21.5-kHzVFB = 1V

Reduced Osc. Frequency
ICE2B0565/165/265/365/765I/765P2

f

OSC4

-20-kHzVFB = 1V

Frequency Ratio f

osc1/fosc2

ICE2A0565/165/265/365/765I/765P2
ICE2A0565G/0565Z/180Z/280Z/380P2

4.5 4.65 4.9

Frequency Ratio f

osc3/fosc4

ICE2B0565/165/265/365/765I/765P2

3.18 3.35 3.53

Max Duty Cycle D

max

0.67 0.72 0.77

Min Duty Cycle D

min

0- - VFB < 0.3V

PWM-OP Gain A

V

3.45 3.65 3.85

V

FB

Operating Range Min Level V

FBmin

0.3 - - V

V

FB

Operating Range Max level V

FBmax

--4.6V

Feedback Resistance R

FB

3.0 3.7 4.9 k:

Soft-Start Resistance R

Soft-Start

42 50 62 k:

50

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4.4.4 Protection Unit

4.4.5 Current Limiting

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Over Load & Open Loop
Detection Limit

V

FB2

4.65 4.8 4.95 V V

SoftS

> 5.5V

Activation Limit of Overload &
Open Loop Detection

V

SoftS1

5.15 5.3 5.46 V VFB > 5V

Deactivation Limit of
Overvoltage Detection

V

SoftS2

3.88 4.0 4.12 V VFB > 5V

V

CC

> 17.5V

Overvoltage Detection Limit V

VCC1

16 16.5 17.2 V V

SoftS

< 3.8V

V

FB

> 5V

Latched Thermal Shutdown T

jSD

130 140 150 °C

1)

1)

The parameter is not subject to production test - verified by design/characterization

Spike Blanking t

Spike

-5-μs

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Peak Current Limitation
(incl. Propagation Delay Time)

V

csth

0.95 1.0 1.05 V dV

sense

/ dt = 0.6V/Ps

Leading Edge Blanking t

LEB

-220-ns

51

DRA-F107 / DRA-F107DAB

Electrical Characteristics

4.4.6 CoolMOS™ Section

Parameter Symbol Limit Values Unit Test Condition

min. typ. max.

Drain Source Breakdown Voltage
ICE2A0565/165/265/365/765I/765P2
ICE2B0565/165/265/365/765I/765P2
ICE2A0565G/0565Z

V

(BR)DSS

600
650

-

-

-

-

V
V

Tj=25°C
T

j

=110°C

Drain Source Breakdown Voltage
ICE2A180Z/280Z/380P2

V

(BR)DSS

800
870

-

-

-

-

V
V

Tj=25°C
T

j

=110°C

Drain Source
On-Resistance

ICE2A0565 R

DSon1

-

-

4.7

10.0

5.5

12.5

:
:

Tj=25°C
T

j

=125°C

ICE2A165 R

DSon2

-

-

3

6.6

3.3

7.3

:
:

Tj=25°C
T

j

=125°C

ICE2A265 R

DSon3

-

-

0.9

1.9

1.08

2.28

:
:

Tj=25°C
T

j

=125°C

ICE2A365 R

DSon4

-

-

0.45

0.95

0.54

1.14

:
:

Tj=25°C
T

j

=125°C

ICE2B0565 R

DSon5

-

-

4.7

10.0

5.5

12.5

:
:

Tj=25°C
T

j

=125°C

ICE2B165 R

DSon6

-

-

3

6.6

3.3

7.3

:
:

Tj=25°C
T

j

=125°C

ICE2B265 R

DSon7

-

-

0.9

1.9

1.08

2.28

:
:

Tj=25°C
T

j

=125°C

ICE2B365 R

DSon8

-

-

0.45

0.95

0.54

1.14

:
:

Tj=25°C
T

j

=125°C

ICE2A0565G R

DSon9

-

-

4.7

10.0

5.5

12.5

:
:

Tj=25°C
T

j

=125°C

ICE2A0565Z R

DSon10

-

-

4.7

10.0

5.5

12.5

:
:

Tj=25°C
T

j

=125°C

ICE2A180Z R

DSon11

-

-

3

6.6

3.3

7.3

:
:

Tj=25°C
T

j

=125°C

ICE2A280Z R

DSon12

-

-

0.8

1.7

1.06

2.04

:
:

Tj=25°C
T

j

=125°C

ICE2A765I R

DSon13

-

-

0.45

0.95

0.54

1.14

:
:

Tj=25°C
T

j

=125°C

ICE2B765I R

DSon14

-

-

0.45

0.95

0.54

1.14

:
:

Tj=25°C
T

j

=125°C

ICE2A765P2 R

DSon15

-

-

0.45

0.95

0.54

1.14

:
:

Tj=25°C
T

j

=125°C

ICE2B765P2 R

DSon16

-

-

0.45

0.95

0.54

1.14

:
:

Tj=25°C
T

j

=125°C

ICE2A380P2 R

DSon17

-

-

1.89

4.15

2.27

4.98

:
:

Tj=25°C
T

j

=125°C

DRA-F107 / DRA-F107DAB

52

2. FL DISPLAY

16G 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G

4

~

N
C

~

N
X

3

N
P

2

N
P

1

F

1

4
0

L
G
N
D

3
9

P

G

N
D

3
7

V
D
D

3
4

-

C

S

3
6

O
S
C

3
5

­R
E
S
E
T

3
1

T
S
A

3
0

T
S
B

29151

4

4
3

F
2

4
2

N

P

4
1

N
P

3
2

D
A

3
3

C
P

3
8

V
H

Pin No.

Connection

NOTE 1) F1,F2 : Filament

2)NP :Nopin

3) NC : No connection

4) NX : No extend pin

5) DL : Datum Line

6) LGND : Logic GND pin

7) PGND : Power GND pin

8) VH : High Voltage Supply pin

9) VDD : Logic Voltage Supply pin

10) CP : Shift Register Clock

11) DA : Serial Data Input

12) TSA,B : Test pin

13) CS : Chip Select Input pin

14) RESET : Reset Input

15) OSC : Pin for self-oscillation

1 43

Pin Connection

Grid Assignment

1-1B 2-1B 3-1B 4-1B 5-1B

1

-

2B 2-2B 3-2B 4-2B 5-2B

1

-

3B 2-3B 3-3B 4-3B 5-3B

1

-

4B 2-4B 3-4B 4-4B 5-4B

1

-

5B 2-5B 3-5B 4-5B 5-5B

1

-

6B 2-6B 3-6B 4-6B 5-6B

1

-

7B 2-7B 3-7B 4-7B 5-7B

[ 16G~1G ]

1-1A 2-1A 3-1A 4-1A 5-1A

1

-

2A 2-2A 3-2A 4-2A 5-2A

1

-

3A 2-3A 3-3A 4-3A 5-3A

1

-

4A 2-4A 3-4A 4-4A 5-4A

1

-

5A 2-5A 3-5A 4-5A 5-5A

1

-

6A 2-6A 3-6A 4-6A 5-6A

1

-

7A 2-7A 3-7A 4-7A 5-7A

( Upper display ) ( Lower display )

16ST85GINK (FL81)

53

DRA-F107 / DRA-F107DAB

---MEMO---

54

DRA-F107 / DRA-F107DAB

BLOCK DIAGRAM

H/P OUT

SLEEP

SDB TONE TUNED AUTO ST MONO TOTAL RAMDOM 1 FLD ALL

MCU

M3062LFGPGP

DATA & CLK

(3.5mm JACK)

M61531

TUNER MODULE

BUF

EUR:65Wx2ch/4 ohm

Analog L/R IN

DVOL

DAB

PORTABLE IN

TONE

MONO OUT

EEPROM

I2C

FLD

AM/FM/RDS

AM

FM

SMPS

+5.6D

+HB(+26.5V)

POWER SUPPLY BLOCK

AC

RELAY

PORTABLE IN

MONO

MUTE

DAB MODULE

DAB

HCT-18MS02TKEY MATRIX

REMOCON

DATA

DATA

ROM/RAM: 256K/20K

RESET

M95040

BUF

BUF

DOCKS COM

DENON BUS

venice 5.1

DATA & CLK

DATA & CLK

S-80128ALMC

PHONO

CD

AUX1

AUX2

TUMER

PHONO

CD

AUX1

AUX2

SWITCH

SP

OPTIMISE

NJM2068

AMP

NJM2068

MUTE

POWER AMP

TAS5630DKD

DC PROTECT

OTW SD

RESET

CONTROL

CONTROL

H/P AMP

CONTROL

JPN:80Wx2ch/4 ohm

REC OUT

(TAPE/MD)

(IPOD)

AMP

* MD IN/OUT: JAPAN VERSION ONLY

(TAPE/MD)

RELAY

SUB

TRANS

+3.3SW

±12VA

±7.5VA

+42V(FL FIL)

+9V_NSW

+3.3V_NSW

CONTROL

55

DRA-F107 / DRA-F107DAB

LEVEL DIAGRAM

㪛㪩㪘㪄㪝㪈㪇㪎㩷㪣㪜㪭㪜㪣㩷㪛㪠㪘㪞㪩㪘㪤

㪝㪬㪥㪚㪫㪠㪦㪥㩷㪪㪮㪠㪫㪚㪟

㪫㪬㪥㪜㪩㩷㪧㪘㪚㪢 㪫㪬㪥㪜㪩

㪛㪘㪙

㪛㪘㪙㩷㪬㪥㪠㪫

㪤㪘㪪㪫㪜㪩 㪫㪦㪥㪜

㪧㪟㪦㪥㪦㩿㪤㪤㪀

㪧㪟㪦㪥㪦

㪭㪦㪣㪬㪤㪜 㪚㪦㪥㪫㪩㪦㪣 㪧㪦㪮㪜㪩㩷㪘㪤㪧

㪚㪛

㪙㫌㪽㪽㪼㫉 㪙㫌㪽㪽㪼㫉 㪙㫌㪽㪽㪼㫉 㪘㪤㪧 㪤㪬㪫㪜 㪪㪧㪶㪩㪜㪣㪘㪰

㪛㪦㪚㪢㪆㪘㪬㪯

㪪㪧㩷㪦㪬㪫

㪚㪛

㪧㪦㪩㪫㪘㪙㪣㪜
㪫㪘㪧㪜

㪘㪬㪯㪆㫀㪧㫆㪻

㪤㪛

㪟㪧㪶㪤㪬㪫㪜

㪟㪧㩷㪦㪬㪫

㪧㪦㪩㪫㪘㪙㪣㪜

㪫㪘㪧㪜㩿㪧㪙㪀 㪝 㪤㪬㪫㪜

㪤㪦㪥㪦㩷㪦㪬㪫

㪤㪛㩿㪧㪙㪀

䇭

㪫㪘㪧㪜㩿㪩㪜㪚㩷㪦㪬㪫㪀

㪤㪛㩿㪩㪜㪚㩷㪦㪬㪫㪀

㪍㪌㪮㪆㪋㫆㪿㫄㩷㪈㪍㪅㪈㪉㪭㩷㪄㪕㪉㪋㪻㪙

㪋 㪋
㪉 㪉

㪂㪉㪇 㪂㪉㪇

㪏 㪏
㪍 㪍
㪋

㪂㪉㪐㪻㪙

㪋

㪉

㪇㪅㪌㪻㪙 㪤㪍㪈㪌㪊㪈㩷㪤㪸㫏㩷㫆㫌㫋㫇㫌㫋㩷㪋㪅㪉㪭㫉㫄㫊

㪉

㪂㪈㪇 㪂㪈㪇

㪏 㪏

㪚㪛㩷㪤㪘㪯㩷㫀㫅㫇㫌㫋

㪍 㪍

㪈㪅㪎㪭㫉㫄㫊 㩿㪋㪅㪍㪻㪙㪀

㪋

㩷

㪋

㪉 㪉

㪇 㪇

㪉

㪈㪭㫉㫄㫊

㪉

㪋

㪈㪏㪅㪍㪻㪙

㪋

㪍

㪟㪆㪧㩷㪦㪬㪫㩷㩷㪎㪉㪇㫄㪭㪆㪊㪉㫆㪿㫄

㪍

㪚㪛㩷㪆㪤㪛㪆㪫㪘㪧㪜

㪏

㪫㪦㪥㪜㩷㩷㪂㪏㪻㪙 㪂㪐㪻㪙

㪏

㪉㪈㪇㫄㪭 㪄㪈㪇 㩷 㪄㪈㪇

㪉 㪉

㪛㪘㪙㩷㩷㪄㪈㪌㪻㪙

㪋

㪘㪬㪯㩷㪉㪈㪇㫄㪭 㪄㪈㪋㪻㪙 㪚㪛㪃㪤㪛㪃㪩㪜㪚㪃㪤㪦㪥㪦㩷㪦㪬㪫㪉㪈㪇㫄㪭

㪋

㪫㪬㪥㪜㪩㩷㪊㪇㩼㩷㪤㪦㪛㩷㫀㫅

㪍

㩷 㪧㪟㪦㪥㪦 㪩㪜㪚㪦㪬㪫㩷㪉㪈㪇㫄㪭

㪍

㫀㪧㪦㪛㩷㪄㪈㪌㪻㪙

㪏 㪏

㪄㪉㪇 㪄㪉㪇

㪉 㪉
㪋 㪋

㪧㪟㪦㪥㪦㩷㪤㪘㪯㩷㫀㫅㫇㫌㫋

㪍 㪍

㪌㪇㫄㪭

㪏 㪏

㪄㪊㪇 㪄㪊㪇

㪉 㪉
㪋 㪋
㪍

㪂㪊㪏㪻㪙

㪍

㪏 㪏

㪄㪋㪇 㪄㪋㪇

㪉 㪉
㪋 㪋
㪍 㪍
㪏 㪏

㪄㪌㪇 㪄㪌㪇

㪧㪟㪦㪥㪦㩷㪪㪜㪥㪪㪜

㪉 㪉

㪉㪅㪌㫄㪭

㪋 㪋
㪍 㪍
㪏 㪏

㪄㪍㪇 㪄㪍㪇

㪩㪠㪘㪘

DRA-F107 / DRA-F107DAB

56

PRINTED WIRING BOARDS

COMPONENT SIDE

MAIN PCB ASS'Y (1/2)

57

DRA-F107 / DRA-F107DAB

MAIN PCB ASS'Y (2/2)

FOIL SIDE

58

DRA-F107 / DRA-F107DAB

FRONT PCB ASS'Y

COMPONENT SIDE

59

DRA-F107 / DRA-F107DAB

AMP PCB ASS'Y

COMPONENT SIDE

FOIL SIDE

COMPONENT SIDE

SMPS PCB ASS'Y

60

DRA-F107 / DRA-F107DAB

NOTE FOR PARTS LIST

Parts for which "nsp" is indicated on this table cannot be supplied.

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

Ordering part without stating its part number can not be supplied.

Not including General-purpose Carbon Chip Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)

Parts marked with this symbol z have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.

Not including General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)

Part indicated with the mark "★" is not illustrated in the exploded view.

WARNING:

1.

2.

3.

4.

5.

6.

● Resistors

RD : Carbon

RC : Composition

RS : Metal oxide film

RW: winding

RN : Metal film

RK : Metal mixture

P : Pulse-resistant type

NL : Low noise type

NB : Non-burning type

FR : Fuse-resistor

F : Lead wire forming

2B : 1/8 W

2E : 1/4 W

2H : 1/2 W

3A : 1 W

3D : 2 W

3F : 3 W

3H : 5 W

F:±1%
G:±2%
J:±5%
K:±10%
M:±20%

Ex.: RN

Type

14K

Shape
and per­formance

2E

Power

182

Resist­ance

G

Allowable
error

FR

Others

* Resistance

1800ohm=1.8kohm18

2

Indicates number of zeros after effective number.

2-digit effective number.

1.2ohm1R 2

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

1-digit effective number.

: Units: ohm

● Capacitors

CE : Aluminum foil

electrolytic

CA : Aluminium solid

electrolytic

CS : Tantalum electrolytic

CQ : Film

CK : Ceramic

CC : Ceramic

CP : Oil

CM: Mica

CF : Metallized

CH : Metallized

HS : High stability type

BP : Non-polar type

HR : Ripple-resistant type

DL : For change and discharge

HF : For assuring high requency

U : UL part

C : CSA part

W : UL-CSA part

F : Lead wire forming

0J : 6.3 V

1A : 10 V

1C : 16 V

1E : 25 V

1V : 35 V

1H : 50 V

2A : 100 V

2B : 125 V

2C : 160 V

2D : 200 V

2E : 250 V

2H : 500 V

2J : 630 V

F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
Z:±80%

: - 20%

P : +100%
C:±0.25pF
D:±0.5pF

= : Others

Ex.: CE

Type

04W

Shape
and per­formance

1H

Dielectric
strength

3R2

CapacityMAllowable

error

BP

Others

･ Units:μF.

2200μF22

2

Indicates number of zeros after effective number.

2-digit effective number.

･ Units:μF.

2.2μF2R

2

2-digit effective number, decimal point indicated by R

1-digit effective number.

* Capacity (electrolyte only)

･ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value.

* Capacity (except electrolyte)

･ Units:pF

2200pF=0.0022μF22

2

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

2-digit effective number.

･ Units:pF

220pF22

1

2-digit effective number.

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

DRA-F107 / DRA-F107DAB

61

PARTS LIST OF P.W.B. UNIT

g

＊ Parts for which "nsp" is indicated on this table cannot be supplied.
＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.

Note: The symbols in the column "Remarks" indicate the following destinations.

E2 : Europe model EK : U.K. model

MAIN PCB ASS'Y

Ref. No. Part No. Part Name Remarks Q'ty New

SEMICONDUCTORS GROUP

IC11 00D2630609002 OP AMP IC

IC12 00D9430007108 OP AMP IC

IC13 00D9430059800 HEADPHONE IC

IC21 00D2631245009

IC22 00D9430005702 REGULATOR IC (-8V)

IC23 00D9430005605 REGULATOR IC (+8V)

IC24 00D9430007108 OP AMP IC

IC31 234010016508S HEX INVERTER IC

IC41 00D9430007108 OP AMP IC

IC61 943239007750S HEX INVERTER IC

IC62 943243010810D I.C U-COM (M3062LFGPGP Renesas)

IC63 943249006970S I.C EEPROM (4K,SO8-8P)

IC64 943239007760S REGULATOR IC (3.3V, DPAK-5)

IC65 00D2622977946 REGULATOR IC (3.3V SMD Type)

IC66 943239007240M RESET IC 2.8V (50ms,C-MOS,SOT23-5P)

6H VOLUME IC (10 INPUT, PLASTIC 80P QFP) CVIM61531FPR60G

HVINJM2068DD

HVINJM2068MDTE1

HVINJM4556AL

HVIKA79L08AZT

HVIKA78L08AZT

HVINJM2068MDTE1

HVITC74VHCT04AFT

HVINJM2068MDTE1

HVI74LVC04ADT

CVIANAM1497AT

CVIM95040-WMN6TP

CVIKIA78R033F

BVIBA33BC0FP

CVIS80128ALMCJANT2

*

Q101-108 00D9430072502 CHIP TR

Q301 00D9430058908 CHIP TR

Q302 00D9630121606 CHIP TR

Q371-373 00D9630121606 CHIP TR

Q570 00D9630121606 CHIP TR

Q571,572 00D9430058908 CHIP TR

Q573,574 00D2730464901 CHIP TR

Q575 00D9430038009 CHIP TR

Q603 00D9430038009 CHIP TR

Q604 00D9630121606 CHIP TR

Q605 00D9430038009 CHIP TR

Q606-607 00D9630121606 CHIP TR

Q608 00D9430038009 CHIP TR

Q610 00D2690184907 CHIP TR

Q611 00D9630121606 CHIP TR

Q613 00D9430072609 T.R

Q811 00D9430038009 CHIP TR

Q812 00D9630121606 CHIP TR

Q813 00D9430058908 CHIP TR

D101 00D2760717903 CHIP DIODE

D201,202 00D2760717903 CHIP DIODE

D204,205 00D2760717903 CHIP DIODE

D301,302 00D2760717903 CHIP DIODE

D303,304 90M-HD302150R ZENER DIODE

D305 00D2760717903 CHIP DIODE

D351,352 00D2760717903 CHIP DIODE

D371-374 00D2760717903 CHIP DIODE

D570-573 00D2760717903 CHIP DIODE

D601-604 00D2760717903 CHIP DIODE

D607 00D2760717903 CHIP DIODE

D609 00D2760717903 CHIP DIODE

HVTKTC2875B

HVTKTA1504SYRTK

HVTKRC107S

HVTKRC107S

HVTKRC107S

HVTKTA1504SYRTK

HVTKTC3875SYRTK

HVTKRA102S

HVTKRA102S

HVTKRC107S

HVTKRA102S

HVTKRC107S

HVTKRA102S

HVTKRA102S

HVTKRC107S

HVTKTC3199YT

HVTKRA102S

HVTKRC107S

HVTKTA1504SYRTK

HVD1SS355T

HVD1SS355T

HVD1SS355T

HVD1SS355T

HVDMTZJ6.8BT

HVD1SS355T

HVD1SS355T

HVD1SS355T

HVD1SS355T

HVD1SS355T

HVD1SS355T

HVD1SS355T

62

DRA-F107 / DRA-F107DAB

Ref. No. Part No. Part Name Remarks Q'ty New

sss

D610 00D9430087607 ZENER DIODE

D611-612 00D2760717903 CHIP DIODE

RESISTORS GROUP

R551-554 RES , CHIP 1/4W

R535-538 nsp METAL(OXIDE)FILM RES 5%

R626 nsp CHIP RES

R610 nsp CHIP RES

R609 nsp CHIP RES EK

R624 nsp CHIP RES E2

R608 nsp CHIP RES

CAPACITORS GROUP

C101,102 nsp CERAMIC CAP

C103,104 nsp ELECT CAP

C105,106 nsp CERAMIC CAP

C107 nsp CHIP CAP

C108 nsp ELECT CAP

C109,110 nsp ELECT CAP

C111-112 nsp CAP , METALLIZED FILM (6800pF/100V)

C113-114 nsp MYLAR CAP

C115,116 nsp METALLIZED FILM CAP (100V/0.018UF, J)

C117,118 nsp MYLAR CAP

C119,120 nsp ELECT CAP

C121 nsp CHIP CAP

C122 nsp ELECT CAP

C123,124 nsp CHIP CAP

C131 nsp ELECT CAP

C132 nsp ELECT CAP

C133,134 nsp CHIP CAP

C135,136 nsp ELECT CAP

C137 nsp CHIP CAP

C151,152 nsp ELECT CAP

C153,154 nsp ELECT CAP

C155,156 nsp CERAMIC CAP

C157,158 nsp CHIP CAP

C159 nsp ELECT CAP

C201-204 nsp CHIP CAP

C205 00D2544692901 ELECT CAP (10uF/63V RFO)

C206,207 nsp CHIP CAP

C208 nsp CHIP CAP

C209 nsp CHIP CAP

C210 00D2544692901 ELECT CAP (10uF/63V RFO)

C211,212 nsp CHIP CAP

C213 00D2544694912 ELECT CAP (220uF/25V, RFO)

C214 nsp CHIP CAP

C215 nsp CHIP CAP

C216-220 nsp CHIP CAP

C221,222 00D2544694912 ELECT CAP (1000uF/25V, RFO, 12.5X20)

C223-225 nsp CHIP CAP

C226 nsp CHIP CAP

C227 nsp ELECT CAP

C228 nsp CHIP CAP

C229 nsp CHIP CAP

C230,231 nsp CHIP CAP

C232-234 nsp CHIP CAP

HVDMTZJ6.2BT

HVD1SS355T

CRJ14CJ3R3T

KRG1SANJ4R7RT

CRJ10DJ103T

CRJ10DJ103T

CRJ10DJ103T

CRJ10DJ103T

CRJ10DJ103T

CCKT1H101KB

CCEA1HKS100T

CCKT1H101KB

CCUS1H103KC

CCEA1HH220T

CCEA1AKS221T

CCME2A682JXT

HCQI1H682JZT

CCME2A183JXT

HCQI1H392JZT

CCEA1HH100T

CCUS1H103KC

CCEA1HH220T

CCUS1H104KC

CCEA1HH1R0T

CCEA1HH4R7T

CCUS1H103KC

CCEA1HH4R7T

CCUS1H104KC

CCEA1HH100T

CCEA1CH101T

CCKT1H101KB

CCUS1H103KC

CCEA1HH1R0T

CCUS1H104KC

CCEA1JRFO100T

CCUS1H104KC

CCUS1H102KC

CCUS1H104KC

CCEA1JRFO100T

CCUS1H103KC

CCEA1ERFO221T

CCUS1H104KC

CCUS1H102KC

CCUS1H104KC

CCEA1ERFO102E

CCUS1H181JA

CCUS1H103KC

CCEA1CH470T

CCUS1H104KC

CCUS1H181JA

CCUS1H104KC

CCUS1H181JA

*

63

DRA-F107 / DRA-F107DAB

Ref. No. Part No. Part Name Remarks Q'ty New

s

s

C235 nsp CHIP CAP

C236 nsp CHIP CAP

C237 00D2544693939 ELECT CAP(100uF/50V RFO)

C238-240 nsp CHIP CAP

C241 00D2544693900 ELECT CAP (ELNA, RFO, 50V/22UF)

C242 nsp CHIP CAP

C243 00D2544693926 ELECT CAP (47uF/50V RFO)

C244 nsp CHIP CAP

C245 00D2544693900 ELECT CAP (ELNA, RFO, 50V/22UF)

C246-249 nsp ELECT CAP

C250 nsp MYLAR CAP

C251 nsp METALLIZED FILM CAP

C252,253 nsp METALLIZED FLIM CAP (100V/0.22UF)

C254 nsp METALLIZED FILM CAP

C255 nsp MYLAR CAP

C256 943134006940S ELECT CAP(47uF/50V ROA)

C257 nsp CHIP CAP

C258 943134006940S ELECT CAP(47uF/50V ROA)

C259 nsp CHIP CAP

C261,262 nsp CERAMIC CAP (100PF/50V)

C263,264 nsp CHIP CAP

C265,266 00D2544693900 ELECT CAP (ELNA, RFO, 50V/22UF)

C267,268 nsp METALLIZED FILM CAP (1000pF APSV)

C269 nsp ELECT CAP

C271,272 nsp CHIP CAP

C273,274 nsp ELECT CAP

C275-284 nsp ELECT CAP

C286 nsp CHIP CAP

C297,298 nsp CHIP CAP

C301,302 nsp CHIP CAP

C303 nsp CHIP CAP

C305 nsp CHIP CAP

C351,352 nsp CHIP CAP

C353 nsp CHIP CAP

C570-572 nsp CHIP CAP

C573,574 nsp ElECT CAP (220uF/25V, RFO)

C575,576 943139001280S METALLIZED FILM CAP

C577,578 nsp CHIP CAP

C601 nsp CHIP CAP

C602,603 nsp CHIP CAP

C604 nsp ELECT CAP

C605,606 nsp CHIP CAP

C607 00D2544693939 ELECT CAP(100uF/50V RFO)

C608 nsp ELECT CAP

C609 nsp CHIP CAP

C610 nsp ELECT CAP

C611,612 nsp CHIP CAP

C613 nsp ELECT CAP

C614 nsp ELECT CAP

C617 nsp CHIP CAP (15PF/50V)

C618 nsp CHIP CAP

C619 nsp CHIP CAP

C620-623 nsp CHIP CAP

C625,626 nsp ELECT CAP

C636-639 nsp CHIP CAP (2012 SIZE)

C642,644 nsp CHIP CAP

CCUS1H104KC

CCUS1H103KC

CCEA1HRFO101T

CCUS1H101JA

CCEA1HRFO220T

CCUS1H103KC

CCEA1HRFO470T

CCUS1H104KC

CCEA1HRFO220T

CCEA1HH4R7T

HCQI1H223JZT

CCME2A473JXT

CCME2A224JXT

CCME2A473JXT

HCQI1H223JZT

CCEA1HROA470T

CCUS1H104KC

CCEA1HROA470T

CCUS1H104KC

CCBS1H101KBT

CCUS1H103KC

CCEA1HRFO220T

CCMP2A102JN09T

CCEA1HH1R0T

CCUS1H473KC

CCEA1HH4R7T

CCEA1HH100T

CCUS1H181JA

CCUS1H104KC

CCUS1H470JA

CCUS1H102KC

CCUS1H104KC

CCUS1H181JA

CCUS1H104KC

CCUS1H102KC

CCEA1ERFO221T

CCME2A103JXT

CCUS1H104KC

CCUS1H101JA

CCUS1H104KC

CCEA1AH471T

CCUS1H104KC

CCEA1HRFO101T

CCEA1AH471T

CCUS1H104KC

CCEA1CH101T

CCUS1H104KC

CCEA1CH101T

CCEA1HH1R0T

CCUS1H150JA

CCUS1H270JA

CCUS1H103KC

CCUS1H104KC

CCEA1HH100T

CCUC2A103KC

CCUS1H104KC

*

*

*

64

DRA-F107 / DRA-F107DAB

Ref. No. Part No. Part Name Remarks Q'ty New

C640 nsp CHIP CAP

OTHERS PARTS GROUP

BD81 nsp CHIP FERRITE BEAD(60ohm, 4516)

BD02-04 nsp CHIP FERRITE BEAD(220ohm, 2012)

BD82-85 nsp CHIP FERRITE BEAD(220ohm, 2012)

CCEA1CH470T

CLZ9Z014Z

CLZ9R006Z

CLZ9R006Z

BN61 nsp 7P WIRE ASS'Y(120mm, 2.0mm)

BR21-24 nsp EARTH PLATE

CN82 nsp LOCKING TYPE , STRAIGHT WAFER , 2MM

CN96 nsp LOCKING TYPE , STRAIGHT WAFER , 2mm

JK11 nsp

JK12 nsp BOARD JACK

JK21,22 nsp BOARD JACK

JK31,32 nsp STEREO JACK

JK51 943643007770S 4P SPK TERMINAL ( RD/BK, RD/BK, 94V-O )

L101,102 00D9430193601 TOROIDAL COIL

RL51 00D9430060608 RELAY

WC11 nsp FEMALE HEADER (14P,2.54mm) , STRAIGHT

WC51 nsp FEMALE HEADER (6P,2.54mm) , STRAIGHT

WC52 nsp FEMALE HEADER (12P,2.54mm) , STRAIGHT

WC61 nsp FEMALE HEADER (08P,2.54mm) , STRAIGHT

JACK, RCA(2P, RCA-215-13, W/R, NO PLATE) CJJ4N089Z

TYPE

TYPE

TYPE

TYPE

CWB1C90712047

HJT1A025

CJP07GI236ZW

CJP05GI236ZW

CJJ4M046Z

CJJ4P048Z

CJJ2D008Z

CJJ5P031Z

CLU9S004Z

HSL4A004ZU

CJP14GA221ZB

CJP06GA221ZB

CJP12GA221ZB

CJP08GA221ZB

*

*

WF31 nsp WAFER , CARD CABLE

WN21 nsp WAFER , CARD CABLE

WN31 nsp WAFER , CARD CABLE

WN32 nsp WAFER

WN81 nsp WAFER

WP11 nsp PIN HEADER(14PIN, 2.54mm, ANGLE)

X202 943141007780S X-TAL , HC-49/S (14.7456MHz 18pF)

CJP15GA115ZY

CJP13GA115ZY

CJP15GA115ZY

CJP09GA117ZY

CJP21GA117ZY

CJP14GB142ZB

COX14745E180C

*

65

DRA-F107 / DRA-F107DAB

FRONT PCB ASS'Y

Ref. No. Part No. Part Name Remarks Q'ty New

SEMICONDUCTORS GROUP

IC71 943239007760S REGULATOR IC (3.3V, DPAK-5) EK

IC72 943239008020S REGULATOR IC (ADJ, DPAK-5) EK

IC91 00D2631100018 REGULATOR IC +6V

CVIKIA78R033F

CVIKIA78R000F

HVIKIA7806API

Q701 00D9430004305 TR EK

Q805,806 00D9430004305 TR

Q807,808 00D9430154200 TR

Q809,810 00D9630121606 CHIP TR

Q901 00D9430072609 TR

Q903 00D9430072609 TR

Q910 00D9430004305 TR

D702 00D9430182502 RECT DIODE EK

D801 00D9430106203 2COLOR LED

D802-805 00D2760717903 CHIP DIODE

D902 00D9430182502 RECT DIODE

D905-911 00D9430041902 SCHOTTKY DIODE

D921-923 00D9430182502 RECT DIODE

D924 00D9430086404 DIODE

D938 00D9430086404 DIODE

RESISTORS GROUP

VR81 943667007540S ENCODER VOLUME

VR82 943667007550S ENCODER , FUNCTION (16MM, 24PULSES)

CAPACITORS GROUP

C701,702 nsp ELECT CAP EK

C703 nsp CERAMIC CAP EK

C703 nsp COPPER WIRE

C704 nsp CERAMIC CAP EK

C704 nsp COPPER WIRE

C705 nsp ELECT CAP EK

C706 nsp ELECT CAP EK

C707,708 nsp CERAMIC CAP EK

C710 nsp ELECT CAP EK

C711 nsp CERAMIC CAP EK

C713,714 nsp CERAMIC CAP EK

C715 nsp CERAMIC CAP EK

C715 nsp COPPER WIRE E2

C716 nsp ELECT CAP EK

C801 nsp ELECT CAP

C802 nsp CERAMIC CAP

C803 nsp CERAMIC CAP (47PF/50V)

C804 nsp CERAMIC CAP

C805-807 nsp CERAMIC CAP (100PF/50V)

C808-810 nsp CERAMIC CAP

C811 nsp CERAMIC CAP

C813,814 nsp CERAMIC CAP

C815,816 nsp CERAMIC CAP (1000PF/50V)

C817 nsp CERAMIC CAP

C819,820 nsp ELECT CAP

C821,822 nsp CERAMIC CAP (470PF/50V)

C823 nsp CERAMIC CAP

C824,825 943139001280S METALLIZED FILM CAP

HVTKRC107MT

HVTKRC107MT

HVTKRA102MT

HVTKRC107S

HVTKTC3199YT

HVTKTC3199YT

HVTKRC107MT

CVD1N4003ST

HVDSPR39MVW3

HVD1SS355T

CVD1N4003ST

HVD1N5819T

CVD1N4003ST

HVD1SS133MT

HVD1SS133MT

CSR2A052Z

CSR2A051Z

CCEA1HKS4R7T

CCBS1H104ZFT

C3A206

CCBS1H104ZFT

C3A206

CCEA0JH471T

CCEA0JKS470T

CCBS1H103ZFT

CCEA0JKS470T

CCBS1H104ZFT

CCBS1H104ZFT

CCBS1H104ZFT

C3A206

CCEA1AH221T

CCEA1CKS101T

CCBS1H103ZFT

CCBS1H470JT

CCBS1H103ZFT

CCBS1H101KBT

CCBS1H104ZFT

CCBS1H103ZFT

CCBS1H103ZFT

CCBS1H102KBT

CCBS1H103ZFT

CCEA1HKS4R7T

CCBS1H471KBT

CCBS1H104ZFT

CCME2A103JXT

*

*

66

DRA-F107 / DRA-F107DAB

Ref. No. Part No. Part Name Remarks Q'ty New

C826,827 nsp CHIP CAP

C830 nsp CERAMIC CAP (1000PF/50V)

C831 nsp CERAMIC CAP

C832 nsp ELECT CAP

C833 nsp CERAMIC CAP (1000PF/50V)

C834 nsp ELECT CAP

C835,836 nsp CERAMIC CAP

C843,844 nsp CERAMIC CAP

C846 nsp CHIP CAP

C901 00D2544693939 ELECT CAP(100uF/50V RFO)

C902,903 nsp CERAMIC CAP

C904 00D2544693939 ELECT CAP(100uF/50V RFO)

C905 nsp CERAMIC CAP

C907-911 nsp CERAMIC CAP

C912 nsp ELECT CAP

C913-915 nsp CERAMIC CAP

C916,917 nsp CERAMIC CAP

C918 nsp ELECT CAP

z C922 00D9430024408 CERAMIC CAP (X1/Y2/SC)
z C952 90M-OF100550R CAP , X2

CCUS1H104KC

CCBS1H102KBT

CCBS1H104ZFT

CCEA1HKS1R0T

CCBS1H102KBT

CCEA1CKS101T

CCBS1H104ZFT

CCBS1H103ZFT

CCUS1H104KC

CCEA1HRFO101T

CCBS1H104ZFT

CCEA1HRFO101T

CCBS1H103ZFT

CCBS1H103ZFT

CCEA1EH222E

CCBS1H103ZFT

CCBS1H104ZFT

CCEA1EH222E

KCKDKS472ME

CCQF2E104KZC

OTHERS PARTS GROUP

BN82 nsp 7P SHIELD WIRE ASS'Y(180mm, 2.0mm)

BN83 nsp 5P WIRE ASS'Y(100mm, 2.0mm)

BR71 BRACKET , PCB

BR72 BRACKET , PCB

BR81 nsp EARTH PALTE

BR82,83 nsp FLT BRACKET

CN71 nsp 2.54mm 30PIN WAFER EK

CN93 nsp WAFER

FL81 00D3938086009 V.F.D , DCD-510AE (16ST85GINK)

z F801 nsp FUSE HOLDER
z F801 00D9430207208 FUSE 1.25AL/250V

JK81,82 00D9430105204 HEADPHONE JACK (SILVER)

JK91 00D9430199206 AC OUTLET (EUR/1P)

JK93 00D2033905015 AC INLET (250V/2.5A PCB MOUNT TYPE)

L803 nsp CORE BEAD

L801,802 nsp CHIP FERRITE BEAD(60ohm, 4516)

L903 nsp CHIP FERRITE BEAD(60ohm, 4516)

CWB1B90718047001

CWB1C90510047

CMD1A629

CMD1A569

HJT1A025

CMD1A468

CJP30GA221ZB

CJP02GA89ZY

CFL16ST85GINK

KJCFC5S

KBA2C1250TLEY

HJJ2D003Y

KJJ7A022Z

CJJ8A012Z

KLZ9H001Z

CLZ9Z014Z

CLZ9Z014Z

*

*

RC81 00D9430194706 REMOCON SENSOR

RL91 00D9430194900 POWER RELAY

S801-805 00D9430004402 TACT SW

S809 00D9430004402 TACT SW

z T902 943101007910D SUB TRANS 6V (EUR) DCD710AE2/E1C

WF81 nsp WAFER

WP82 nsp PIN HEADER (08P, 2.54mm) , ANGLE TYPE

67

DRA-F107 / DRA-F107DAB

CRVKSM603TH2E

CSL1E002ZE

CST1A012ZT

CST1A012ZT

CLT5I015ZE

CJP21GA117ZY

CJP08GB142ZB

*

SMPS PCB ASS'Y

f

Ref. No. Part No. Part Name Remarks Q'ty New

SEMICONDUCTORS GROUP

IC91 943231007650S VOL-REGULATOR IC (15V TO-220IS-4)

IC92 943235003200S COOLSET IC

IC93 943235003210S PWM CONTROLLER IC (PG-DIP-8)

IC94 943231007660S REGULATOR IC ( 24V, TO-92L )

IC96 90M-HC300770R REGULATOR IC

IC97 00D9430206908 REGULATOR IC (12V OUTPUT LOW DROP)

IC98 00D9430183909 REGULATOR IC

IC99 90M-HC300770R REGULATOR IC

PC91,92 00D9430038601 PHOTO COUPLER

CVIKIA7815AP

CVIICE2B265

CVIICE2QS01

CVIL78L24AB

HVIKIA431BAT

HVIKIA78R12PI

HVIKIA7912PI

HVIKIA431BAT

HVIPC17L1CB

*

*

*

*

Q933,934 943219007680S T.R ( TO-126, EPITAXIAL PLANAR NPN )

Q903 943229007670S F.E.T , SPW20N60C3 (N-CH, P-TO247,

POWER,INFINEO

Q931 00D9430107804 T.R

Q935 943213003350S SWITCHING TR

D902 00D9430040806 SCHOTTKY DIODE

D904-908 00D9430040806 SCHOTTKY DIODE

D911 00D9430182609 DIODE

D912 90M-HD302310R ZENER DIODE

D913 00D9430195909 ZENER DIODE

D914,915 00D9430087102 ZENER DIODE

D920-924 00D9430182609 DIODE

D931 90M-HD201950R SCHOTTKY DIODE (60V/1A)

D933 00D9430040709 SCHOTTKY DIODE

D935 00D9430087500 ZENER DIODE

D936 00D9430040709 SCHOTTKY DIODE

D938 00D9430040709 SCHOTTKY DIODE

D939 00D9430182609 DIODE

D940,941 00D9430040709 SCHOTTKY DIODE

D944,945 00D9430040806 SCHOTTKY DIODE

D946 00D9430182609 DIODE

D950 943202007690S ZENER DIODE (ROHM,18V)

D951 943203003140S SCHOTTKY DIODE (20A, 200V)

z DB91 943203003170S BRIDGE DIODE

CVTKTD1691Y

CVTSPW20N60C3

HVTKRC102MT

CVTKTN2222A

HVDUF4004T

HVDUF4004T

HVD1SS133MT

HVDMTZJ27BT

HVDMTZJ16BT

HVDMTZJ20BT

HVD1SS133MT

HVD11EQ06T

HVDUF4007T

HVDMTZJ5.6BT

HVDUF4007T

HVDUF4007T

HVD1SS133MT

HVDUF4007T

HVDUF4004T

HVD1SS133MT

HVDMTZJ18BT

CVDFCH20A20

HVDGBJ606

*

*

*

*

*

*

*

*

*

*

*

*

RESISTORS GROUP

R910 nsp WIRE WOUND RES (1W/0.5ohm)

R911 nsp METAL OXIDE FILM RES

R920,921 nsp WIRE WOUND RES

R928 nsp METAL OXIDE FILM RES

R968 nsp METAL OXIDE FILM RES

R970 nsp METAL OXIDE FILM RES (2W, 2.2K)

R991 nsp METAL FILM RES (1/2W , 1M OHM)

R995 nsp METAL OXIDE FILM RES (2W, 75ohm)

CAPACITORS GROUP

C901 943134007790S ELECT CAP (K3J, 450V/390UF, 105, 35X50)

C902 nsp COPPER WIRE

C903

C904 nsp COPPER WIRE

C905 nsp MONO CAP (50V.102)

00MOF15223541

APSV223J0.022uF (TF) 100VPP

68

DRA-F107 / DRA-F107DAB

CRW1PJR50V

KRG2SANJ683H

CRW1PJR15V

KRG2SANJ683H

CRG1ANJ100R

CRG2SANJ222RT

KROS1TJ105V

CRG2SANJ750RT

CCET450VK3J391AK

C3A206

CCMPA223JN09T

C3A206

CCUMT1H102KB

*

SMPS PCB ASS'Y

Ref. No. Part No. Part Name Remarks Q'ty New

SEMICONDUCTORS GROUP

IC91 943231007650S VOL-REGULATOR IC (15V TO-220IS-4)

IC92 943235003200S COOLSET IC

IC93 943235003210S PWM CONTROLLER IC (PG-DIP-8)

IC94 943231007660S REGULATOR IC ( 24V, TO-92L )

IC96 90M-HC300770R REGULATOR IC

IC97 00D9430206908 REGULATOR IC (12V OUTPUT LOW DROP)

IC98 00D9430183909 REGULATOR IC

IC99 90M-HC300770R REGULATOR IC

PC91,92 00D9430038601 PHOTO COUPLER

CVIKIA7815AP

CVIICE2B265

CVIICE2QS01

CVIL78L24AB

HVIKIA431BAT

HVIKIA78R12PI

HVIKIA7912PI

HVIKIA431BAT

HVIPC17L1CB

*

*

*

*

Q933,934 943219007680S T.R ( TO-126, EPITAXIAL PLANAR NPN )

Q903 943229007670S F.E.T , SPW20N60C3 (N-CH, P-TO247,

POWER,INFINEO

Q931 00D9430107804 T.R

Q935 943213003350S SWITCHING TR

D902 00D9430040806 SCHOTTKY DIODE

D904-908 00D9430040806 SCHOTTKY DIODE

D911 00D9430182609 DIODE

D912 90M-HD302310R ZENER DIODE

D913 00D9430195909 ZENER DIODE

D914,915 00D9430087102 ZENER DIODE

D920-924 00D9430182609 DIODE

D931 90M-HD201950R SCHOTTKY DIODE (60V/1A)

D933 00D9430040709 SCHOTTKY DIODE

D935 00D9430087500 ZENER DIODE

D936 00D9430040709 SCHOTTKY DIODE

D938 00D9430040709 SCHOTTKY DIODE

D939 00D9430182609 DIODE

D940,941 00D9430040709 SCHOTTKY DIODE

D944,945 00D9430040806 SCHOTTKY DIODE

D946 00D9430182609 DIODE

D950 943202007690S ZENER DIODE (ROHM,18V)

D951 943203003140S SCHOTTKY DIODE (20A, 200V)

z DB91 943203003170S BRIDGE DIODE

CVTKTD1691Y

CVTSPW20N60C3

HVTKRC102MT

CVTKTN2222A

HVDUF4004T

HVDUF4004T

HVD1SS133MT

HVDMTZJ27BT

HVDMTZJ16BT

HVDMTZJ20BT

HVD1SS133MT

HVD11EQ06T

HVDUF4007T

HVDMTZJ5.6BT

HVDUF4007T

HVDUF4007T

HVD1SS133MT

HVDUF4007T

HVDUF4004T

HVD1SS133MT

HVDMTZJ18BT

CVDFCH20A20

HVDGBJ606

*

*

*

*

*

*

*

*

*

*

*

*

RESISTORS GROUP

R910 nsp WIRE WOUND RES (1W/0.5ohm)

R911 nsp METAL OXIDE FILM RES

R920,921 nsp WIRE WOUND RES

R928 nsp METAL OXIDE FILM RES

R968 nsp METAL OXIDE FILM RES

R970 nsp METAL OXIDE FILM RES (2W, 2.2K)

R991 nsp METAL FILM RES (1/2W , 1M OHM)

R995 nsp METAL OXIDE FILM RES (2W, 75ohm)

CAPACITORS GROUP

C901 943134007790S ELECT CAP (K3J, 450V/390UF, 105, 35X50)

C902 nsp COPPER WIRE

C903 nsp MYLAR CAP (0.022uF/100V)

C904 nsp COPPER WIRE

C905 nsp MONO CAP (50V.102)

68

DRA-F107 / DRA-F107DAB

CRW1PJR50V

KRG2SANJ683H

CRW1PJR15V

KRG2SANJ683H

CRG1ANJ100R

CRG2SANJ222RT

KROS1TJ105V

CRG2SANJ750RT

CCET450VK3J391AK

C3A206

CCQI2A223JZT

C3A206

CCUMT1H102KB

*

Ref. No. Part No. Part Name Remarks Q'ty New

C906 nsp MONO CAP

C907 nsp ELECT CAP

C908 nsp MONO CAP (4700pF/100V)

C909 nsp MONO CAP (0.47uF/50V)

C910 nsp CERAMIC CAP

C911 nsp MONO CAP (50V.102)

C912 nsp MONO CAP (2200pF/100V)

C913 nsp MLCC CAP (100PF/50V)

C914 nsp CERAMIC CAP (220PF/1KV)

C915 nsp ELECT CAP

C916 nsp MONO CAP (470PF/50V)

C917 nsp CERAMIC CAP

C918,919 nsp MONO CAP

C921,926 nsp MONO CAP

C922 943134003030S ELECT CAP (KRM, 100V/1UF, 105C, 5X11)

C923,924 nsp MONO CAP

C925 nsp CERAMIC CAP

C931 nsp ELECT CAP (1000uF/10V, 10X16, KLH)

C932 nsp ELECT CAP

C933 nsp ELECT CAP (10V/2200UF, 105C, 10X20)

C935 nsp ELECT CAP

C935 nsp ELECT CAP (47uF/63V, 8X12, KLH)

C936 00D2544692930 ELECT CAP(47uF/63V RFO)

C940 nsp ELECT CAP (100uF/16V, 6.3X11, KLH)

C948 nsp ELECT CAP (100uF/25V, 6.3X11, KLH)

C949 943134008030S ELECT CAP(56uF/25V RJH) *

C950 943134006960S ELECT CAP (470uF/35V RJH) *

C951 943134008040S ELECT CAP(220uF/25V RJH) *

C960 nsp ELECT CAP

C962 nsp CAP , CHIP(3216 SIZE) CCUP2A104KC

C965 nsp CERAMIC CAP

C967 nsp ELECT CAP (2200uF/35V, 16X31.5, KLH)

C968 nsp ELECT CAP

C969-972 nsp MONO CAP

C974,975 nsp COPPER WIRE

C976-980 nsp MONO CAP

C985 00D2544692930 ELECT CAP(47uF/63V RFO)

C987,988 nsp MONO CAP

CCUMT1H104KB

CCEA1HH220TS

CCUMT2A472KC

CCUMT1H474KC

CCKT3A222KBL

CCUMT1H102KB

CCUMT2A222KC

CCUMT1H101KC

CCKT3A221KB

CCEA1HH220TS

CCUMT1H471KC

CCKT3A222KBL

CCUMT1H104KB

CCUMT1H104KB

CCEA2AH1R0TS

CCUMT1H104KB

CCKT3A102KBL

CCEA1AKLH102EKS

CCEA1HH1R0TS

CCEA1AH222ES

CCEA1JH470TS

CCEA1JKLH470TKS

CCEA1CKLH101TKS

CCEA1EKLH101TKS

CCEA1HH1R0TS

CCKT3A102KBL

CCEA1VKLH222EKS

CCEA1HH102ES

CCUMT1H104KB

C3A206

CCUMT1H104KB

CCUMT1H104KB

*

*

OTHERS PARTS GROUP

BN91 nsp 7P WIRE ASS'Y(220mm, 2.0mm)

CN90 nsp WAFER

CN91 nsp LOCKING TYPE , STRAIGHT WAFER, 2.5MM

CN92 nsp LOCKING TYPE , STRAIGHT WAFER , 2MM

CN93 nsp

z CX91 nsp POLYPROPYLENE FILM CAP
z CX92 nsp POLYPROPYLENE FILM CAP
z CY91,92 nsp CERAMIC CAP (400V Y-CAP)
z CY94 nsp CERAMIC CAP (400V Y-CAP)

FH91,92 nsp FUSE HOLDER

z F901 943652008050S FUSE (215 Series, 250V,3.15A)

LOCKING TYPE , STRAIGHT WAFER , 2.5MM CJP05GI237ZW

69

DRA-F107 / DRA-F107DAB

CWB1E90722058

KJP02KA060ZY

CJP07GI237ZW

CJP07GI236ZW

CCQF2E224KZE

HCQF2E104KZE

CCKDHS102ME

CCKDHS222ME

KJCFC5S

KBA2C3150TLHEY

*

Ref. No. Part No. Part Name Remarks Q'ty New

z LF91,92 943111007730S LINE FILTER ( 22mH, RING-615 )

L921 943111003310S CHOKE COIL (20uH)

L922 943111007720S CHOKE COIL ( 220uH )

L928 943111003330S CHOKE COIL (7UH)

TF91 943102007610D SWITCHING TRANS EE1312 V-TYPE

TF92 943102007620D SWITCHING TRANS EE2525W V-TPYE

TF93 943102007630D SWITCHING TRANS EER4042 H-TYPE

TH91 00D9430035206 THERMISTOR NTC (10MM PITCH)

TS91 943252007740S THERMAL PROTECTOR (100'C, 70mm)

z VT91 943251003480S VARISTOR

BD90-99 nsp CHIP FERRITE BEAD(60ohm, 4516) CLZ9Z014Z *

CLZ9Z113Z

CLZ9Z074Z

CLZ9Z112Z

CLZ9Z090Z

CLT9Z053ZE

CLT9Z054ZE

CLT9Z055ZE

KRT5D15MSFC

CRTST22100070W

CRVSVC471D14A

*

*

*

*

*

*

*

70

DRA-F107 / DRA-F107DAB

AMP PCB ASS'Y

Ref. No. Part No. Part Name Remarks Q'ty New

SEMICONDUCTORS GROUP

IC51,52 00MHC10102090 OP AMP IC

IC53 943231007700S REGULATOR IC (12V, DPAK-5)

IC54 943235007710S CLASS-D DIGITAL AMP IC (300W, DKD-44P)

HVINJM2068MDT

CVIKIA78R12F

CVITAS5630DKD

D501-506 00D2760717903 CHIP DIODE

D508-510 00D2760717903 CHIP DIODE

D515-522 00D2760717903 CHIP DIODE

CAPACITORS GROUP

C501,502 nsp ELECT CAP

C503-506 nsp CHIP CAP

C511 nsp CHIP CAP

C512 00D9430185402 ELECT CAP (ELNA RFO 100uF/25V)

C513 nsp CHIP CAP

C515 00D2544693939 ELEC CAP ELNA RFO SERIES 100uF/50V

C516 nsp CHIP CAP

C518-521 00D2544693900 ELECT CAP (ELNA, RFO, 50V/22UF)

C522 nsp CHIP CAP

C523 nsp CHIP CAP (25V/4.7uF, 2125 SIZE)

C524 nsp CHIP CAP

C525 nsp CHIP CAP (25V/4.7uF, 2125 SIZE)

C526,527 nsp CHIP CAP

C528 nsp CHIP CAP

C529 00D2544694912 ElECT CAP (220uF/25V, RFO)

C530 nsp CHIP CAP

C531 nsp CHIP CAP

C532 943134007870S ELECT CAP (1800uF/35V, ELNA, RJF, 16X25)

C533 nsp CHIP CAP

C534 nsp CHIP CAP

C535 nsp CHIP CAP

C536 nsp CHIP CAP (50V/4.7uF, 3216 SIZE)

C537 nsp CHIP CAP

C538 nsp CHIP CAP

C539 nsp CHIP CAP (50V/4.7uF, 3216 SIZE)

C540 nsp CHIP CAP

C541 nsp CHIP CAP (50V/4.7uF, 3216 SIZE)

C542 nsp CHIP CAP

C543,544 nsp CHIP CAP (50V/4.7uF, 3216 SIZE)

C545 nsp CHIP CAP

C546 nsp CHIP CAP (50V/4.7uF, 3216 SIZE)

C547 nsp CHIP CAP

C548 nsp CHIP CAP

C549 nsp CHIP CAP

C550 nsp CHIP CAP

C551 943134007870S ELECT CAP (1800uF/35V, ELNA, RJF, 16X25)

C554 nsp POLYESTER CAP (100V/0.47uF, Panasonic

ECQV Type)

C556 nsp POLYESTER CAP (100V/0.47uF, Panasonic

ECQV Type)

C558-561 nsp CHIP CAP (2012 SIZE)

C562 nsp POLYESTER CAP (100V/0.47uF, Panasonic

ECQV Type)

C564 nsp POLYESTER CAP (100V/0.47uF, Panasonic

ECQV Type)

C566-569 nsp CHIP CAP

HVD1SS355T

HVD1SS355T

HVD1SS355T

CCEA1HH100T

CCUS1H101JA

CCUS1H104KC

CCEA1ERFO101T

CCUS1H104KC

CCEA1HRFO101T

CCUS1H104KC

CCEA1HRFO220T

CCUS1H331JA

CCUC1E475KC

CCUS1H472KC

CCUC1E475KC

CCUS1H104KC

CCUS1H102KC

CCEA1ERFO221T

CCUS1H102KC

CCUS1H104KC

CCEA1VRJF182E

CCUS1H102KC

CCUS1H103KC

CCUS1H104KC

CCUP1H475KC

CCUS1H102KC

CCUS1H333KC

CCUP1H475KC

CCUS1H333KC

CCUP1H475KC

CCUS1H333KC

CCUP1H475KC

CCUS1H333KC

CCUP1H475KC

CCUS1H102KC

CCUS1H104KC

CCUS1H103KC

CCUS1H102KC

CCEA1VRJF182E

CCME2A474JO14

CCME2A474JO14

CCUC2A103KC

CCME2A474JO14

CCME2A474JO14

CCUS1H102KC

*

*

*

*

*

*

71

DRA-F107 / DRA-F107DAB

Ref. No. Part No. Part Name Remarks Q'ty New

C580 nsp CHIP CAP

C581 00D2544693900 ELECT CAP (ELNA, RFO, 50V/22UF)

C584 00D2544694912 ElECT CAP (220uF/25V, RFO)

C583 nsp CHIP CAP

C585 nsp CHIP CAP

C586 00D2544694912 ElECT CAP (220uF/25V, RFO)

C587 nsp CHIP CAP

C588 nsp CHIP CAP

C589 nsp CHIP CAP

C590,591 943134006960S ELECT CAP (1000uF/50V, ELNA, RFO) *

C595 nsp CHIP CAP

C596 nsp CHIP CAP

C631-634 nsp CHIP CAP (330pF/100V,2012 SIZE)

C635 nsp CHIP CAP

C651-655 nsp CAP CAP 0.1UF/50V/2012

OTHERS PARTS GROUP

BD51 nsp CHIP FERRITE BEAD(220ohm, 2012)

BD52-57 nsp CHIP FERRITE BEAD(60ohm, 4516)

BD59 nsp CHIP FERRITE BEAD(60ohm, 4516)

BD60 nsp CHIP FERRITE BEAD(60ohm, 4516)

CCUS1H104KC

CCEA1HRFO220T

CCEA1ERFO221T

CCUS1H101JA

CCUS1H101JA

CCEA1ERFO221T

CCUS1H102KC

CCUS1H103KC

CCUS1H104KC

CCUS1H104KC

CCUS1H102KC

CCUC2A331JA

CCUS1H104KC

CCUC1H104KC

CLZ9R006Z

CLZ9Z014Z

CLZ9Z014Z

CLZ9Z014Z

*

*

*

CN91 nsp LOCKING TYPE , STRAIGHT WAFER, 2.5MM

L501-504 00MLC11034420 POWER INDUCTOR COIL

WP51 nsp PIN HEADER(6P, 2.54mm)

WP52 nsp PIN HEADER(12PIN, 2.54mm, ANGLE)

CJP07GI237ZW

CLZ9Z111Z

CJP06GB142ZB

CJP12GB142ZB

72

DRA-F107 / DRA-F107DAB

WIRING DIAGRAM

5

1

21

1

7

1

7

1

1

7

1

5

5

1

7

1

5

1

2

1

1

21

7

1

7

1

15

1

FRONT B'D

AC100V~230V

SMPS B'D

DENON

PORTABLE IN PHONES

ON/ STANDBY

WN21

BN83

SOURCE

TUNER ---- PRESET / TUNING----

AUTO PRESET

SDB/TONE

VOLUME

DRA-F107

AM-FM STEREO RESEIVER

WF81

BN91

CN92

CN93

CN96

CN91

BN96

CN93

WC52

WC51WP51

WP52

WN81

BN61

1

13

WP11

WC11

CN82

1

13

TUNER MODULE

DAB B'D

WP82

WC82

WN31

1

2

CN90

BN82

CONNECT WITH

DAB BOARD

PHONO B'D

CONNECT WITH

PHONO BOARD

MAIN B'D

AMP B'D

CONNECT WITH

AMP BOARD

CONNECT WITH

AMP BOARD

POWER B'D

AC IN

AC OUTLET

73

DRA-F107 / DRA-F107DAB

EXPLODED VIEW

z

Parts marked with this symbol have critical
characteristics.
Use ONLY replacement parts recommended by
the manufacturer.

WARNING:

74

DRA-F107 / DRA-F107DAB

PARTS LIST OF EXPLODED VIEW

s

s

＊ Parts for which "nsp" is indicated on this table cannot be supplied.

P.W.B. ASS'Y for which "nsp" is indicated on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts table and order replacement parts.

＊
＊ The parts listed below are for maintenance only, might differ from the parts used in th e unit in appearances or dimensions.

Note: The symbols in the column "Remarks" indicate the following destinations.

E2 : Europe model EK : U.K. model
BK : Black model SP : Premium Silver model

Ref. No. Part No. Part Name Remarks Q'ty New

C2A nsp FRONT PCB ASS'Y E2
C2A nsp FRONT PCB ASS'Y EK

C2 - FRONT PCB
C6 - POWER PCB
C9 - DAB PCB EK

CIP12218B
CIP12218C

1*
1*

C8A nsp MAIN PCB ASS'Y E2
C8A nsp MAIN PCB ASS'Y EK

C4 - SUB PCB
C8 - MAIN PCB

C11 - PHONO PCB

C13 - UPDATE PCB

C3 nsp SMPS PCB ASS'Y

C7 nsp AMP PCB ASS'Y

P1 943416007600D WINDOW
P2 943443006530D INNER PANEL BK
P2 943443006540D INNER PANEL SP
P3 943481000370D LENS
P4 943412006550D 5P KNOB BK
P4 943412007590D 5P KNOB SP
P5 00D9430094506 FOOT
P6 943471006570D CUSHION

M1 00D1120884228 KNOB(F) ASSY BK
M1 00D1120884215 KNOB(F) ASSY SP
M2 00D1120980119 VOLUME KNOB ASSY BK
M2 00D1120980106 VOLUME KNOB ASSY SP
M3 943402006580D FRONT PANEL (AL) BK E2
M3 943402006590D FRONT PANEL (AL) SP E2
M3 943402007920D FRONT PANEL (AL) BK EK
M3 943402007930D FRONT PANEL (AL) SP EK
M4 943412006440D POWER KNOB ASSY BK
M4 943412006450D POWER KNOB ASSY SP
M5 nsp FIP BRACKET
M6 nsp EARTH PLATE
M7 943403006630D TOP CABINET BK
M7 943403006640D TOP CABINET SP
M8 nsp SCREW COVER

M9 nsp MAIN CHASSIS
M10 nsp PC COVER
M11 nsp HEAT SINK
M12 nsp PCB BRACKET
M13 nsp PCB BRACKET
M14 943406007940D REAR PANEL EK
M14 943406006650D REAR PANEL E2
M15 nsp GROUND TERMINAL

CIP12217B
CIP12217C

CIP12227B

CIP12242B

CGU1A440Y
CGW1A484B28
CGW1A484RGG45
CGL1A230A14
CBT1A1115MBC57
CBT1A11157MBC22
CKL1A189
CHG1A285

CGK00D1120884228D
CGK00D1120884215D
CGK00D1120980119D
CGK00D1120980106D
CKM1A217ZC45
CKM1A217ZC62
CKM1A217YC45
CKM1A217YC62
CBY1A049ZA
CBY1A049YA
CMD1A468
CMC1A371
CKC1A198B49
CKC1A198G60
CMD1A495
CUA1A300
CMX1A268
CMY1A331
CMD1A629
CMD1A569
CKF1A406Z
CKF2A406Z
KMA1A006

1*
1*

1*

1*

1*
1*
1*
1
1*
1*
4
4

1*
1
1*
1
1*
1*
1*
1*
1*
1*
2*
1*
1*
1*
1*
1*
1*
1*
2
2
1*
1*
1

75

DRA-F107 / DRA-F107DAB

Ref. No. Part No. Part Name Remarks Q'ty New

s

M16 nsp WASHER EK
M17 nsp DAB NUT EK
M18 nsp PC INSULATOR
M19 nsp BRACKET SHIELD

CNW1A052
CNE1A009
CMX1A274
CMD1A723

1
1
1*
1*

C1 943172007420D FIP
C10 943183007950S DAB EK
C12 00D9430055202 TUNER PACK

z C14 943611007960S AC CORD E2
z C14 943611000210S AC CORD EK

SCREWS

S1 nsp SCREW BK

S1 nsp SCREW SP

S2 nsp SCREW

S3 nsp SCREW

S4 nsp SCREW

S5 nsp SCREW

S6 nsp SCREW

S7 nsp SCREW SP

S7 nsp SCREW BK

S8 nsp SCREW BK

S8 nsp SCREW SP

S9 nsp SCREW

CFL16ST85GINK
CNVF2025-1V328A
CNVMV114MA1-19(E2/

EK)
CJAZB108ZV(E2)
CJA2E106ZV(EK)

CTBD3+8JFZR
CTBD3+8JFN
CTB3+6FFZR
CTB3+8JFZR
CTS3+8JR
CTB3+10JR
CTW3+8JR
CTB3+10JFZR
CTB3+10JFZR
CTWD4+6FFZR
CTWD4+6FFN
CTB3+6JR

1
1
1

1
1

9

9
10
11

3

9

6
10

9

2

2

2

76

DRA-F107 / DRA-F107DAB

PACKING VIEW

210

212

211

201

209

214

213

216

214

215

215

216

s

s

PARTS LIST OF PACKING & ACCESSORIES

＊ Parts for which "nsp" is indicated on this table cannot be supplied.
＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.

Note: The symbols in the column "Remarks" indicate the following destinations.

E2 : Europe model EK : U.K. model
BK : Black model SP : Premium Silver model

Ref. No. Part No. Part Name Remarks Q'ty New

201 nsp POLY BAG

202 943541007970D INST MANUAL(E2/EK)

203 nsp S.S.LIST(EX)

204 nsp BATTERY (SIZE 'AAA')

205 943307007900D REMOCON(RC1127)

206 00D9430113500 ANT.AM LOOP

207 00D9430113403 FM 1 POLE ANT.

208 943429007990S ANT.DAB T EK

209 943611000190S CORD POWER E2 E2

209 943611000210S CORD POWER EK EK

210 943535007470D POLY BAG

211 943533007480D SNOW PAD

212 943533007490D SNOW PAD

213 943531008000D OUT CARTON BOX E2

213 943531008010D OUT CARTON BOX EK

214 nsp POS LABEL SPE2

214 nsp POS LABEL BKE2

214 nsp POS LABEL SPEK

214 nsp POS LABEL BKEK

215 nsp CONTROL LABEL SPE2

215 nsp CONTROL LABEL BKE2

215 nsp CONTROL LABEL SPEK

215 nsp CONTROL LABEL BKEK

216 nsp COLOR LABEL SP

CPB1A190Z

CQX1A1464Z

-

-

CARTDRAF107BK

CSA1A020Z

CSA1A018Z

CSA1A036Z

CJA2B108ZV

CJA2E106ZV

CPB1A184Z

CPS1A852

CPS1A853

CPG1A898X

CPG1A898W

CQB1A943Z

CQB1A943Y

CQB1A943X

CQB1A943W

CQB1A627

CQB1A627

CQB1A627

CQB1A627

CQB1A882Z

s

1*

1*

1

1

1*

1*

1*

1*

1*

1*

1*

1*

1*

1*

1*

2*

2*

2*

2*

2*

2*

2*

2*

1*

77

DRA-F107 / DRA-F107DAB

NOTE FOR SCHEMATIC DIAGRAM

WARNING:

Parts marked with this symbol z have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.

CAUTION:

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.

WARNING:

DO NOT return the unit to the customer until the problem is
located and corrected.

NOTICE:

ALL RESISTANCE VALUES IN OHM. k=1,000 OHM
M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD.
P=MICRO-MICRO FARAD
EACH VOLTAGE AND CURRENT ARE MEASURED AT
NO SIGNAL INPUT CONDITION.
CIRCUIT AND PARTS ARE SUBJECT TO CHANGE
WITHOUT PRIOR NOTICE.

78

DRA-F107 / DRA-F107DAB

87654321

19

5

6

20

16

15

18

17

A

4

21

22

17

B

8

9

10

C

14

13

D

E

Lch SIGNAL LINE

Rch SIGNAL LINE

SCHEMATIC DIAGRAMS (1/4)

MAIN UNIT

DRA-F107/DRA-F107DAB

s

F

87654321

1

2

3

A

B

C

D

E

Lch SIGNAL LINE

Rch SIGNAL LINE

SCHEMATIC DIAGRAMS (2/4)

FRONT UNIT

DRA-F107/DRA-F107DAB

F

87654321

A

B

C

D

E

SCHEMATIC DIAGRAMS (3/4)

SMPS UNIT

DRA-F107/DRA-F107DAB

F

87654321

A

B

11

12

C

D

Lch SIGNAL LINE

Rch SIGNAL LINE

SCHEMATIC DIAGRAMS (4/4)

AMP UNIT

DRA-F107/DRA-F107DAB

E

F