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2

KX-TVM200BX

KX-TVM204X

Suffix

Reason for suffix change

K to L

Reduction in costs. VM LINK BOARD deletion.

Reason for Change
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS COMPARISON 
LISTS.
1. Improve performance
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other

Interchangeability Code (Symbols: B) Following V-Z interchange abilities are indicated on the Notes in the bottom column.

Parts

Set Production

V Original

New

Early (before change)
Late (after change)

Original or new parts may be used in early or late production sets.
Use original parts until exhausted, then stock new parts.

W Original

New

Early (before change)
Late (after change)

Original parts may be used in early production sets only. New parts may be used in early or
late production sets. Use original parts where possible, then stock new parts.

X Original

New

Early (before change)
Late (after change)

New parts only may be used in early or late production sets.
Stock new parts.

Y Original

New

Early (before change)
Late (after change)

Original parts may be used in early production sets only. New parts may be used in late
production sets only. Stock both original and new parts.

Z Other

Ref. No.

Part No.

Part Name & Description

Pcs

Remarks

Notes

Time of change 

(Suffix)

Original (Old)

CABINET AND ELECTRICAL PARTS
14

PSKM1107U1

CABINET BODY

1

8

Y

L

MAIN BOARD PARTS
CN105, CN106 K1KAA0A00124

CONNECTOR

2

8

V

CN107

K1KA24A00097

CONNECTOR,24P

0

6

-

L

Ref. No.

Part No.

Part Name & Description

Pcs

Remarks

Notes

Time of change 

(Suffix)

Original (Old)

DSP BOARD PARTS
CN801

K1KAA0A00124

CONNECTOR

1

8

V

3

The description of VM-INK is deleted.

SH3 core

IDE Connector

SDRAM

FlashROM

RJ-45

LAN

External S-RAM (Voice Buffer)

DSP

1/2

DSP

3/4

SH7706

LAN

controller

U/SRAM(512k x 8)

=4096kbit

L/SRAM(512k x 8)

=4096kbit

16.384 MHz

8Mbit(1MB)

128Mbit(16MB)

40GB

Cash memory

MMU

INTC

DMAC

RTC

SCIF0

USB

USB

driver IC

SCIF2

HUDI

I/O port

DIP

SW

LED

trance-

formar

USB

Connector

DPT I/F

DPT I/F

DPT(ECO)

3/4

DPT(ECO)

TVM200 Main CardTVM200

Main

Card

TVM204TVM204

TVM204TVM204

TVM204TVM204

TVM204TVM204

TVM204TVM204

1/2

ASIC

iVDC

HOST CPU I/F 

Voice Buffer controller

SRAM I/F

HDLC

Bch HDLC

HPI-8

Peripheral device

controller

MODEM

Anarog

I/F

OPTION

3.3v

BackUP

Ch1/2

Ch3/4

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

7/8

DPT(ECO)

5/6

3.3v

BackUP

Ch5/6

Ch7/8

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

11/12

DPT(ECO)

9/10

3.3v

BackUP

Ch9/10

Ch11/12

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

15/16

DPT(ECO)

13/14

3.3v

BackUP

Ch13/14

Ch15/16

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

19/20

DPT(ECO)

17/18

3.3v

BackUP

Ch17/18

Ch19/20

sel

ecto

r

sel

ecto

r

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

23/24

DPT(ECO)

21/22

3.3v

3.3v

BackUP

C

h

21/22

C

h

23/24

selector

selector

LAN

Interface

USB

Interface

selector

selector

selector

selector

selector

selector

DC-Jack

12V DC-DC

Converter

5V DC-DC

Converter

3.3V DC-DC

Converter

1.9V

Regurator

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

RTC 1.9V

Regurator

AC adaptor

DC40V

3.3v for

     

main

CPU

KX-TVM296

(MODEM CARD)

LAN interfase

USB interfase

KX-TVM200BX FUNCTIONAL BLOCK DIAGRAM

4

The description of VM-INK is deleted.

The description of VM-INK is deleted.

SH3 core

IDE Connector

SDRAM

FlashROM

RJ-45

LAN

External S-RAM (Voice Buffer)

DSP

1/2

DSP

3/4

SH7706

LAN

controller

U/SRAM(512k x 8)

=4096kbit

L/SRAM(512k x 8)

=4096kbit

16.384 MHz

8Mbit(1MB)

128Mbit(16MB)

40GB

Cash memory

MMU

INTC

DMAC

RTC

SCIF0

USB

USB

driver IC

SCIF2

HUDI

I/O port

DIP

SW

LED

trance-

formar

USB

Connector

DPT I/F

DPT I/F

DPT(ECO)

3/4

DPT(ECO)

TVM200 Main CardTVM200

Main

Card

TVM204TVM204

TVM204TVM204

TVM204TVM204

TVM204TVM204

TVM204TVM204

1/2

ASIC

iVDC

HOST CPU I/F 

Voice Buffer controller

SRAM I/F

HDLC

Bch HDLC

HPI-8

Peripheral device

controller

MODEM

Anarog

I/F

OPTION

3.3v

BackUP

Ch1/2

Ch3/4

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

7/8

DPT(ECO)

5/6

3.3v

BackUP

Ch5/6

Ch7/8

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

11/12

DPT(ECO)

9/10

3.3v

BackUP

Ch9/10

Ch11/12

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

15/16

DPT(ECO)

13/14

3.3v

BackUP

Ch13/14

Ch15/16

selector

selector

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

19/20

DPT(ECO)

17/18

3.3v

BackUP

Ch17/18

Ch19/20

sel

ecto

r

sel

ecto

r

DSP

1/2

DSP

3/4

DPT I/F

DPT I/F

DPT(ECO)

23/24

DPT(ECO)

21/22

3.3v

3.3v

BackUP

C

h21/22

C

h23/24

selector

selector

LAN

Interface

USB

Interface

selector

selector

selector

selector

selector

selector

DC-Jack

12V DC-DC

Converter

5V DC-DC

Converter

3.3V DC-DC

Converter

1.9V

Regurator

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

3.3v

Regurator

1.8v

1.8v

RTC 1.9V

Regurator

AC adaptor

DC40V

3.3v for

     

main

CPU

KX-TVM296

(MODEM CARD)

LAN interfase

USB interfase

 MAIN NO.3

 (LAN AND USB BLOCK)

MAIN NO.1 (CPU, ASIC AND MEMORY BLOCK)

MAIN NO.2 (SLOT, HDD AND MODEM INTERFACE BLOCK)

MAIN NO.4 (POWER BLOCK)

KX-TVM200BX FUNCTIONAL BLOCK DIAGRAM

5

1.2. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED
       VM-LINK (KX-TVM200BX)
4.2.1.9. VM-Link Interface
6.2.2. During VM-Link interface
14.5. VM LINK BOARD PARTS
16.6. VM LINK

17.4. VM BOARD (COMPONENT VIEW)