DOWNLOAD Panasonic KX-HDV330RU / KX-HDV330RUB Service Manual ↓ Size: 6.43 MB | Pages: 67 in PDF or view online for FREE

5

There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufac
turer's specific instructions for the melting points of their products and any precautions for using their product with other 
materials. 
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.

When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board.

6

Power Supply

AC adaptor / PoE (IEEE 802.3af)

Power Consumption

PoE
Stand-by: approx. 2.7 W (ECO mode off), approx. 2.2 W (ECO
mode on)
Talking: approx. 3.5 W (ECO mode off), approx. 2.8 W (ECO mode
on)
AC Adaptor
Stand-by: approx. 2.6 W (ECO mode off), approx. 1.9 W (ECO
mode on)
Talking: approx. 3.4 W (ECO mode off), approx. 2.7 W (ECO mode
on)

Maximum Power Consumption

Approx. 4.4 W

Operating Environment

0 °C (32 °F) to 40 °C (104 °F)

Ethernet Port

LAN: 1 (RJ45), PC: 1 (RJ45)

Ethernet Interface

10Base-T/100Base-TX/1000Base-T
(Auto / 100MB-FULL / 100MB-HALF / 10MB-FULL / 10MB-HALF)
Auto MDI / MDIX

Wideband Codec

G.722

Narrowband Codec

G.711a-law / G.711μ-law / G.729a

Multiple Line

12

LCD Display

4.3-inch color TFT with touch panel
16,772,216 colors (Full color)

LCD Size

480 x  272 pixels

LCD Backlight

8 levels

VoIP Connection Method

SIP

Speaker

1

Microphone

1

Headset Jack

1 (RJ9)

EHS Jack

1 (ø3.5 mm [1/8 in], for EHS only)

Bluetooth

1 (Class 1)

Dimensions
(Width x  Depth x  Height;
stand attached)

"High" position:
195 mm x  175 mm x  177 mm
(7.7 in x  6.9 in x  7.0 in)
"Low" position:
195 mm x  176 mm x  154 mm
(7.7 in x  6.9 in x  6.1 in)

Weight (with handset, handset
cord and stand)

850 g (1.87 lb)

7

DDR3 

2Gbit 

AFE 

RGMII 

DSPG DVF9919 

GPIO 

Flash 
2Gbit 

RJ45 CON 

To LAN 

10/100/1000BASE-T 

Ethernet I/F 

TXD[3:0] 

TX_CLK 

RX_DV 
RX_ER 
RXD[3:0] 

RX_CLK 

PHY_nRST 

MDC 
MDIO 

TX_EN 

Audio 

HOOK SW 

HOOK_DET 

DDR IF 

+12V 
DC IN 

 802.3af 

PoE IC 

+48V 

PDN 

DC/DC 

Power supply 

LDO 

+1.5V 

ASIC_RST 

ASIC_CLK 

INT0 

I2C(1) 

I2C_SCL 

I2C_SDA 

HEADSET_MIN 

HEADSET_SPOUT 

Headset 

Detect 

Voltage 

CN 

RSTN 

+10.6V 

Xtal 

GPIO 

Gigabit Switch 

with PHY 

RJ45 CON 

To PC 

10/100/1000BASE-T 

LAN1 

RGMII1 

LAN2 

PULSE 

Trans 

PULSE 

Trans 

DC/DC 

+1.1V 

+3.3V 

PHY_INT 

INT 

Handset 

HSSPOUT 

HSMICIN 

CN 

+5V 

+1.5V 

CLK_OUT 

INT 

MIC 

Speaker 

MIP/MIN 

SPP/SPN 

DC/DC 

+3.3V 

+3.3V 

ASIC 

+5V 

Xtal 

NAND IF 

25MHz 

+3.3V 

USB(1) 

Internal +1.8V 
Internal 

+1.3V 

EHS_DET 

EHS 

EHS_RX 

EHS_TX 

CN 

Photo- 
Couple
r 

(J

abr

a &

  

Pl

a

n

tr

o

n

ic

s I

F

) 

PWM0 

+1.5V 

Ringer LED 
     Blue x1 

Key matrix 

x25 

Dinamic 5x6 

+5V 

LED&KEY 

Static 

EHS 

GPIO 

GPIO 

+12V 

DCIN0 

MICBIAS 

MICBIAS 

MICBIAS 

LDO 

+2.8V 

TDM 

UART(1) 

LED STEP-UP 
 CONVERTER 

VLED 

25M 

375M 

12MHz 

+5V 

25MHz 

+3.3V 

CN 

DSS IF 

DSS_DN 

DSS_RST 

+12V 

DSS_DP 

48M 

BT 

Module 

BT_DOUT 

BT_DIN 

BT_SYNC 

BT_CLK 

BT_UTX 

BT_URX 

BT 

+3.3V 

400K 

VLED 

LCD_DE 

4.3 inch 
Color TFT 
 LCD with  
Touch Panel 

SPI(1) 

LCD_R[7:0] 

LCD_EN 

LCD_PCLK 

+3.3V 

LCD_VSYNC 

LCD_G[7:0] 

LCD_B[7:0] 

LCD_HSYNC 

LCD_TPX[1:0] 

LCD_TPY[1:0] 

Touch 

Panel I/F 

CN 

LCD 

10M 

Core Frequency 

APP:600M 
CSS:432M 

MII2 

LCD 

Controller 

GPIO 

1.885M 

1.515M 

Change 

8

LCD  display and touch panel datas are output from LCD I/F of IC101 to Color TFT LCD display module.
HDV330 has interface of 4-Wire Resistive Touch Panel(pin37,38,39,40).
This color TFT LCD is powered by  +3.3V (CN1 pin4 )and VLED+- (CN1 pin 1,2)voltage.
VLED+-(LED backlight  voltage ) is powered by IC306 block(constant  current circuit) with PWM control.
The PWM (Pulse Width Modulation) signal is output from IC101 (pin U13) pin and the brightness is changed according to its duty 
ratio.

LCD_EN

LCD_R[2]
LCD_R[3]
LCD_R[4]
LCD_R[5]
LCD_R[6]
LCD_R[7]
LCD_G[2]
LCD_G[3]
LCD_G[4]
LCD_G[5]
LCD_G[6]
LCD_G[7]
LCD_B[2]
LCD_B[3]
LCD_B[4]
LCD_B[5]

LCD_B[1]
LCD_B[6]
LCD_B[7]
LCD_R[1]

LCD_G[0]
LCD_G[1]
LCD_B[0]
LCD_R[0]

LCD_VSYNC
LCD_HSYNC

LCD_DE

LCD_PCLK

CL133

CL170
CL171

CL198

R161

1

2

3

4

5

6

7

8

R162

1

2

3

4

5

6

7

8

R163

1

2

3

4

5

6

7

8

R164

1

2

3

4

5

6

7

8

R165

1

2

3

4

5

6

7

8

R167

1

2

3

4

5

6

7

8

R168

R166
R169

R170

R171

CL132

R1021
R1022
R1023

R1028

R1001
R1002
R1003
R1004
R1005
R1006
R1007
R1008
R1009
R1010
R1011
R1012
R1013
R1014
R1015
R1016

R1017

PHY_RST

R1018
R1019
R1020

R1024

IC101

L4

MEMXD2/LCDD4

M1

MEMXD1/LCDD3

M4

MEMXD0/LCDD2

L1

MEMXD3/LCDD5

M2

MEMXD4/LCDD6

K2

MEMXD5/LCDD7

K1

MEMXD6/LCDD10

J2

MEMXD7/LCDD11

H1

MEMXD8/LCDD12

J1

MEMXD9/LCDD13

K3

MEMXD10/LCDD14

K4

MEMXD11/LCDD15

N1

MEMXD12/LCDD18

L2

MEMXD13/LCDD19

L3

MEMXD14/LCDD20

M3

MEMXD15/LCDD21

H4

MEMCS3/EXTINT7

H3

MEMCS2/EXTINT6

G4

MEMCS1/LPCLK

G3

MEMCS0/LCDD0

E4

MEMRD

J4

MEMWR

E1

MEMXA20_MEMRAS/LCDD16

F2

MEMXA19_MEMCAS/LCDD9

F1

MEMCKE/EXTINT13

G1

MEMCLK

D4

MEMXA16

F4

MEMXA15

D3

MEMXA14_BA1/LCDD8

D1

MEMXA13_BA0/LCDD1

G2

MEMXA12/EXTINT14

F3

MEMXA11/LCDGP8

C2

MEMXA10/LCDGP7

E2

MEMXA9/LCDGP6

E3

MEMXA8/LCDGP5

D2

MEMXA7/LCDGP4

C1

MEMXA6/LCDGP3

C3

MEMXA5/LCDGP2

B2

MEMXA4/LCDGP1

A3

MEMXA3/LCDGP0

A2

MEMXA2/EXTINT4

B3

MEMXA1/LCDD23

B1

MEMXA0/LCDD22

H2

MEMDQMBLS0/LCDD17

J3

MEMDQMBLS1/EXTINT5

R1025
R1026
R1027

R176

R177

LED_BELL_B

C194

C195

DG

DG

R178

DG

L105

LCD_TPX1
LCD_TPX2
LCD_TPY1
LCD_TPY2

R431

1

2

3

4

5

6

7

8

TPX1
TPX2
TPY1
TPY2

T17
P13
R18
T18

U13

PWM0

LCD_PWM

LCD_PCLK

LCD_DE

LCD_VSYNC

LCD_HSYNC

LCD_EN

LCD_B[7]

LCD_B[1]

LCD_G[0]

LCD_B[6]

LCD_B[5]

LCD_B[4]

LCD_B[3]

LCD_B[2]

LCD_B[0]

LCD_G[7]

LCD_G[6]

LCD_G[5]

LCD_G[4]

LCD_G[3]

LCD_G[2]

LCD_G[1]

LCD_R[7]

LCD_R[6]

LCD_R[5]

LCD_R[4]

LCD_R[3]

LCD_R[2]

LCD_R[1]

LCD_R[0]

C192

C193

C190

1uF

L102

LCD_TPX1

LCD_TPY1

LCD_TPX2

DG

LCD_TPY2

DG

C189

3.3V

CN1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

C181

VLED+

003:6D

VLED-

003:6D

DG

C191

DG

C641

C640

C639

C638

C637

C636

C635

C634

C633

C632

C631

C630

C629

C628

C627

C626

C625

C624

C623

C622

C621

C620

C619

C618

C617

C616

C615

C614

C613

C612

C611

C610

DG

DG

To Main LCD

DCIN

C375

C373

R339

IC306

1

SW

2

GND

4

CTRL

5

OV

3

FB

6

VIN

D303

C376

R338

LCD_PWM 004:6C

L307

DG

G

D

G

D

DG

DG

C389

VLED+

006:8D

VLED-

006:8D

R336

C374

R349

R340

12V