Download KXTEA308 Service Manual

ORDER NO. KMS0506086CE
Advanced Hybrid System
KX-TEA308CE
KX-TE82460X
KX-TE82492X
KX-TE82493X
KX-A227X
(for Europe)
IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear, please read and follow the special instructions described in this manual on the use of PbF and how
it might be permissible to use Pb solder during service and repair work.
© 2005 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TEA308CE
CONTENTS
Page
1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
1.1. SUGGESTED PbF SOLDER
Page
11.18. BUILT IN VOICE MESSAGE CARD INTERFACE (KX-
4
4
TE82492X)
1.2. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS
USED
11.19. CALL ID CARD INTERFACE (KX-TE82493X)
12 TROUBLESHOOTING GUIDE
5
2 FOR SERVICE TECHNICIANS
7
3 CAUTION
8
36
37
38
12.1. NO OPERATION (Check POWER SUPPLY BOARD,
MAIN BOARD and 2AP BOARD)
38
3.1. SAFETY PRECAUTIONS
8
12.2. NO DIAL TONE
39
3.2. INSULATION RESISTANCE TEST
8
12.3. CANNOT DIAL
40
3.3. BATTERY CAUTION
8
12.4. CANNOT CALL EXTENSION
41
3.4. CAUTION
8
12.5. CANNOT USE PROPRIETARY TELEPHONE
41
4 SPECIFICATIONS
9
12.6. CANNOT RECEIVE INCOMING CALL
41
4.1. GENERAL DESCRIPTION
9
12.7. CANNOT SEND DTMF DIALING
42
4.2. CHARACTERISTICS
9
12.8. CANNOT RECEIVE CALL DIAL TONE
42
4.3. SYSTEM CAPACITY
9
12.9. CANNOT SEND A HOLD ON MUSIC
43
5 SYSTEM OVERVIEW
10
13 IC DATA
44
5.1. SYSTEM COMPONENTS
10
13.1. IC700
44
5.2. SYSTEM CONNECTION DIAGRAM
11
13.2. IC7
46
13.3. IC8
46
6 NAMES AND LOCATIONS
12
7 CONNECTION
12
14 TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES
47
12
15 HOW TO REPLACE A FLAT PACKAGE IC
48
7.1. SERIAL INTERFACE CONNECTION
8 DISASSEMBLY INSTRUCTIONS
8.1. DISASSEMBLY INSTRUCTION
13
15.1. PREPARATION
48
13
15.2. REMOVAL PROCEDURE
48
15
15.3. INSTALLATION PROCEDURE
48
9.1. SYSTEM BLOCK DIAGRAM
15
15.4. REMOVING SOLDER FROM BETWEEN PINS
48
9.2. POWER BLOCK DIAGRAM
16
16 FIXTURES AND TOOLS
49
9.3. KX-TEA308CE MAIN BLOCK DIAGRAM
16
17 CABINET AND ELECTRICAL PARTS LOCATION
50
9.4. KX-TEA308CE CO BLOCK DIAGRAM
17
18 ACCESSORIES AND PACKING MATERIALS
51
19 REPLACEMENT PARTS LIST (KX-TEA308CE)
52
9 BLOCK DIAGRAM
9.5. KX-TEA308CE POWER SUPPLY UNIT BLOCK
17
19.1. CABINET AND ELECTRICAL PARTS
52
10 EXPLANATION OF BLOCK DIAGRAM
18
19.2. ACCESSORIES AND PACKING MATERIALS
52
10.1. MAIN UNIT (KX-TEA308CE)
18
19.3. MAIN BOARD PARTS
52
20
19.4. CO BOARD PARTS
59
11.1. POWER SUPPY CIRCUIT
20
19.5. POWER SUPPLY BOARD PARTS
61
11.2. CO INTERFACE CIRCUIT
21
19.6. FIXTURES AND TOOLS
62
11.3. CROSS POINT SWITCH CIRCUIT
26
19.7. MEMO
63
11.4. INTERCOM CIRCUIT
28
DIAGRAM
11 CIRCUIT OPERATION
11.5. POWER FAILURE THROUGH CALL SWITCHING
20 FOR THE SCHEMATIC DIAGRAM
64
21 SCHEMATIC DIAGRAM (KX-TEA308CE)
66
29
21.1. MAIN No.1 (Extention A-D Block)
66
11.6. DATA COMMUNICATION CIRCUIT
29
21.2. MAIN No.2 (Extention E-H Block)
70
11.7. CONTROL CIRCUIT
31
21.3. MAIN No.3 (Cross-Point Block)
74
11.8. TONE GENERATOR CIRCUIT
31
21.4. MAIN No.4 (ASIC, Memory Block)
78
11.9. DTMF GENERATOR CIRCUIT
32
21.5. MAIN No.5 (CO Block)
82
11.10. DTMF RECEIVER CIRCUIT
32
21.6. POWER SUPPLY
86
11.11. INT CALLID INTERFACE CIRCUIT
33
21.7. MEMO
87
11.12. MODEM INTERFACE CIRCUIT
33
11.13. USB INTERFACE CIRCUIT
34
22.1. MAIN BOARD
88
11.14. OGM INTERFACE CIRCUIT
34
22.2. CO BOARD
90
11.15. RINGING SIGNAL GENERATOR CIRCUIT
35
22.3. POWER SUPPLY
92
11.16. SMDR INTERFACE CIRCUIT
35
11.17. DOORPHONE CARD INTERFACE (KX-TE82460X)
36
CIRCUIT
22 PRINTED CIRCUIT BOARD (KX-TEA308CE)
23 KX-TE82460X (2-PORT DOORPHONE CARD)
88
93
23.1. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS
USED
2
94
KX-TEA308CE
23.2. LOCATION OF OPTIONAL CARDS
95
23.3. DOORPHONE/DOOROPENER CARD BLOCK DIAGRAM
96
23.4. EXPLANATION OF BLOCK DIAGRAM/CIRCUIT
OPERATIONS
96
23.5. TROUBLESHOOTING GUIDE
97
23.6. IC DATA
98
24.8. ACCESSORIES AND PACKING MATERIALS
115
24.9. REPLACEMENT PARTS LIST (KX-TE82492X)
116
24.10. FOR THE SCHEMATIC DIAGRAM
117
24.11. SCHEMATIC DIAGRAM (KX-TE82492X)
118
24.12. PRINTED CIRCUIT BOARD (KX-TE82492X)
120
25 KX-TE82493X (3-PORT CALLER ID CARD)
121
25.1. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS
23.7. TERMINAL GUIDE OF ICS, TRANSISTORS AND
USED
122
100
25.2. LOCATION OF OPTIONAL CARDS
123
23.8. ACCESSORIES AND PACKING MATERIALS
100
25.3. BLOCK DIAGRAM
124
23.9. REPLACEMENT PARTS LIST (KX-TE82460X)
101
25.4. CIRCUIT OPERATIONS
124
23.10. FOR THE SCHEMATIC DIAGRAM
103
25.5. TROUBLESHOOTING GUIDE
125
23.11. SCHEMATIC DIAGRAM (KX-TE82460X)
104
25.6. IC DATA
126
23.12. PRINTED CIRCUIT BOARD (KX-TE82460X)
106
25.7. TERMINAL GUIDE OF ICS, TRANSISTORS AND
24 KX-TE82492X (2-CHANNEL VOICE MESSAGE CARD)
107
DIODES
DIODES
24.1. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS
USED
108
128
25.8. ACCESSORIES AND PACKING MATERIALS
128
25.9. REPLACEMENT PARTS LIST (KX-TE82493X)
129
24.2. LOCATION OF OPTIONAL CARDS
109
25.10. FOR THE SCHEMATIC DIAGRAM
131
24.3. BLOCK DIAGRAM
110
25.11. SCHEMATIC DIAGRAM (KX-TE82493X)
132
24.4. CIRCUIT OPERATIONS
111
25.12. PRINTED CIRCUIT BOARD (KX-TE82493X)
134
24.5. TROUBLESHOOTING GUIDE
112
24.6. IC DATA
114
26 KX-A227X (BACK-UP BATTERY CABLE)
24.7. TERMINAL GUIDE OF ICS, TRANSISTORS AND
DIODES
115
3
135
26.1. ACCESSORIES AND PACKING MATERIALS
136
26.2. REPLACEMENT PARTS LIST (KX-A227X)
137
KX-TEA308CE
1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that
contains lead.
We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn),
Silver, (Ag), and Copper, (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used.
Caution
• PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with
temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please
be careful not to heat too long.
• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
• If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible
and be sure that any remaining is melted prior to applying the Pb solder.
• When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the
opposite side (See figure, below).
1.1.
SUGGESTED PbF SOLDER
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
manufacturer’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.
4
KX-TEA308CE
1.2.
HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED
5
KX-TEA308CE
6
KX-TEA308CE
2 FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover the plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not touch IC or LSI pins with bare fingers.
7
KX-TEA308CE
3 CAUTION
3.1.
SAFETY PRECAUTIONS
1. Before servicing, unplug the power cord to prevent an electric shock.
2. When replacing parts, use only the manufacturer´s recommended components for safety.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
3.2.
INSULATION RESISTANCE TEST
1. Unplug the power cord and short the two prongs of the plug with a jumper wire.
2. Turn on the power switch.
3. Measure the resistance value with ohmmeter between the jumpers AC plug and each exposed metal cabinet part, such as
screw threads, control shafts, handle brackets, etc.
Note:
Some exposed parts may be isolated from the chassis by design. These will read infinity.
4. If the measurement is outside the specified limits, there is a possibility of shock hazard. The equipment should be repaired and
rechecked before it is returned to the customer.
3.3.
BATTERY CAUTION
1. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the manufacturer’s Instructions.
2. The lithium battery is a critical component (type No.CR23541). Please observe for the proper polarity and the exact location
when replacing it and soldering the replacement lithium battery in.
3.4.
CAUTION
The power socket wall outlet should be located near this equipment and be easily accessible.
8
KX-TEA308CE
4 SPECIFICATIONS
4.1.
GENERAL DESCRIPTION
Control Bus
Switching
Power Input
External Battery
Maximum Power Failure Tolerance
Memory Backup Duration
Dialling
Outside (CO) Line
Extension
Intercom Path
Mode Conversion
Ring Frequency
Operating Environment
Temperature
Humidity
Conference Call Outside (CO) Line
Music on Hold (MOH)
Paging
Serial Interface Port
Extension Connection Cable
Original bus (16-bit, 24 MHz)
Space Division CMOS Crosspoint Switch
100 V AC to 240 V AC, 0.8A to 0.4A, 50 Hz/60Hz
+24 V DC (+12 V DC x 2)
300 ms (without using backup batteries)
7 years
Pulse (10 pps, 20 pps) or Tone (DTMF)
Pulse (10 pps, 20 pps) or Tone (DTMF)
3
Pulse-DTMF
20 Hz/25 Hz (selectable)
0 °C to 40 °C
10 % to 90 % (non-condensing)
2
1 port
Selectable MOH: Internal/External/Tone
1
1 port
1
1
1 pair wire (T, R)
2-pair wire (T, R, H, L)
1-pair wire (H, L)
249 mm (W) x 316 mm (H) x 73 mm (D)
Approx. 1.8 kg
Internal
Extension
RS-232C
USB 1.1
SLT
PT
DSS Console
Dimension
Weight (when fully expanded)
4.2.
CHARACTERISTICS
Terminal Equipment Loop Limit
Minimum Leakage Resistance
Maximum Number of Extension
Instruments per Line
Ring Voltage
Outside (CO) Line Loop Limit
Hookswitch Flash/Recall Timing Range
Door Opener Current Limit
Paging Terminal Impedance
MOH Terminal Impedance
4.3.
4.3.1.
PT
40 Ω
SLT
600 Ω including set
Doorphone
20 Ω
15000 Ω minimum
1 PT or SLT in standard connection
1 PT and 1 SLT in parallel connection
65 Vrms at 20 Hz/25 Hz depending on the ringing load
1600 Ω maximum
24 ms-2032 ms
30 V DC/30 V AC, 3 A maximum
600 Ω
10000 Ω
SYSTEM CAPACITY
System Capacity
Basic System
Outside (CO) line
Extensions for PT/SLT
9
KX-TEA308
3
8
KX-TEA308CE
4.3.2.
Maximum Cards Terminal Equipment
ltem
KX-TEA308
8
8
1
1
1
2
2
1
1
2
PT
SLT
2-Port Doorphone Card
3-Port Caller ID Card
2-Channel Voice Message Card
Doorphone
Door Opener
Pager
Music on Hold (MOH)
DSS Console
4.3.3.
System Data
ltem
Operator
System Speed Dialling
One-touch Dialling
Personal Speed Dialling
Call Park Area
Absent Message
Toll Restriction (TRS) COS
Extension Group
Message Waiting
Message for Built-in Voice Message
Max. Quantity
1
100
24 per extension (PT)
10 per extension
10
6
5
8
8 per extension
125 messages (total 60 minutes)
5 SYSTEM OVERVIEW
5.1.
SYSTEM COMPONENTS
Main Unit
Optional Service Cards
Proprietary Equipment
Model
KX-TEA308CE
KX-TE82460X
KX-TE82492X
KX-TE82493X
KX-T30865
KX-A227X
Description
Advances Hybrid System: 3 Outside (CO) Line, 8 Hybrid Extentions
2-Port Doorphone Card
2-Channel Voice Message Card
3-Port Caller ID Card
Doorphone
Backup Battery Cable
10
KX-TEA308CE
5.2.
SYSTEM CONNECTION DIAGRAM
• Connect a display-equipped proprietary telephone (PT) to extension jack 01, as this extension is automatically designated as
the manager extension.
11
KX-TEA308CE
6 NAMES AND LOCATIONS
7 CONNECTION
7.1.
SERIAL INTERFACE CONNECTION
12
KX-TEA308CE
8 DISASSEMBLY INSTRUCTIONS
8.1.
DISASSEMBLY INSTRUCTION
1. Pull the slide button (arrow 1) to the right and, holding it, slide the
cable cover upwards (arrow 2).
2. Then turn the cable cover slightly to remove it.
3. Remove the three screws (A).
4. Holding the protrusions on both sides of the front cover, swing the
cover open.
5. Holding the front cover open at about a 45° angle, remove the front
cover by pushing it in the direction of the arrow as shown on the right.
13
KX-TEA308CE
5. Remove the 1 screws (A).
6. Remove the power supply board cover.
7. Pull out the 4 connectors.
8. Remove the 2 screw (B) and 1 screw (A).
9. Remove the power supply board.
10. Remove the 2 screw (B).
11. Remove the CO board.
12. Pull out the 1 connector.
13. Remove the 2 screws (A) and 1 screw (B).
14. Remove the main board.
Procedure:
• Insert the SW CABLE into AC POWER SWICH.
Caution:
• Be sure each colored wire is inserted to the correct lug (very important).
14
KX-TEA308CE
9 BLOCK DIAGRAM
9.1.
SYSTEM BLOCK DIAGRAM
15
KX-TEA308CE
9.2.
POWER BLOCK DIAGRAM
9.3.
KX-TEA308CE MAIN BLOCK DIAGRAM
CN708
Door Phone
Door Opener
CONNECTOR
CN707
POINT
TAM1-2,TONE
IC601
IC602
IC603
BV Card
CONNECTOR
CO1-3
CN701
CN706
I/O,DTMFG
CO CID
CONNECTOR
CN703
(UART)RXD,TXD
D-Sub
CN704
USB
EXT1
IC606, IC607
DTMFR(1,2)
(For EXT)
620,440,350Hz
PAGE
BGM
Host i/f
CO
(2AP)
Card
CONNECTOR
EXT1-8
CROSS
DOOR1,2
TONE
CN710
ROM
SRAM
25Hz
EXT3
EXT4
IC705
IC704
OGM,Modem
ASIC
EXT5
TONE
IC700
Q1-4,TOE1,2,STD1,2
8086
DSP
PIO
APT i/f
(APT i/f)PRX,PTX,PTXE1-3
PIO
ASIC
POWER UNIT
CONNECTOR
EXT2
Int CID(FSK,DTMF)
(I/O)HOOK1-8,BELL1-8
EXT6
EXT7
IC7, IC8
BELL
Ringer
Circuit
EXT8
KX-TEA308CE 1AP BLOCK DIAGRAM
16
KX-TEA308CE
9.4.
KX-TEA308CE CO BLOCK DIAGRAM
9.5.
KX-TEA308CE POWER SUPPLY UNIT BLOCK DIAGRAM
Primary
AC IN
FUSE
L
F1
N
CN1
Z1
L1
RL501
Q503
Battery
Back-up
Adaptor
Secondary
D10 ~ D13
C5
D101, C101
+24V
GND
SW
+27V
Surge
Protector
Noise
Filter
Rectifier
&
Smoother
Rectifier
Voltage
&
Smoother Detection
IC101
GND
PC1
FG
IC201
IC1
Control
Circuit
DC-DC
Converter
+15V
Q1
R30, R31
Over
Current
Detection
IC301
DC-DC
Converter
+3.3V
KX-TEA308CE POWER SUPPLY UNIT BLOCK DIAGRAM
17
KX-TEA308CE
10 EXPLANATION OF BLOCK DIAGRAM
10.1. MAIN UNIT (KX-TEA308CE)
10.1.1. Power Supply Circuit
This power supply unit is a switching power supply. Power supply unit supplies DC voltage (+27V,+15V,3.3V) to main board and
other optional cards. And this unit has an adaptor circuit to back up battery.
10.1.2. COL Interface Circuit
There are the interface circuits linking the CO line (CO1 -CO3) and the cross point circuit section.
10.1.3. Cross Point Circuit
This is a space division switching system for connecting the following:
The eight extension circuits with the three CO, DTMF generator, DTMF receiver, INT-CALL ID, MODEM, OGM, BV, paging, music
on hold, tone etc.
It is composed of 3 C-MOS IC´s. (8 X 16 matrix: 1pcs and 4 X 8 matrix: 2pce).
10.1.4. Intercom Circuit
This is the interface circuit of the single line telephone, and it is composed of 8 intercom circuit (ICM1-8).
10.1.5. Power Failure Through Call Switching Circuit
There is one power failure transfer circuit (CO1-EXT101).
10.1.6. Data Communication Circuit
The APT i/f module which performs communication with a private telephone machine is built in ASIC.
10.1.7. Control Circuit
A control block consists of CPU (compatibility with Intel 8086) (IC700), Flash ROM (8Mbit) (IC705) and SRAM (4Mbit) (IC704).
RTC, Timer, DMAC, USB Controller, WDT, INTC, UART, General Purpose I/O ports, APT i/f and DSP are built into CPU chip.
General purpose I/O block is composed by discrete parts (IC7, IC8) and the I/P port in CPU.
IC7 and IC8 control extension, and the I/O ports in CPU control the COL chiefly.
In order to maintain time, system data and others, RTC (Real Time Clock) in CPU and SRAM are backed up with the lithium battery.
10.1.8. Tone Generator Circuit
The rectangle wave generated by the timer of CPU is changed into sine wave with a low pass filter, and various tones are
generated.
10.1.9. DTMF Generator Circuit
DTMF (Dial Tone Multi Frequency) generator is used for dispatch to outside line, and communication with the voice mail connected
to the extension.
10.1.10. DTMF Receiver Circuit
The circuit that receives the Dial Tone Multi Frequency by which extension dispatch is carried out with the DTMF receiver
connected to the crossing point.
10.1.11. Int Call ID Circuit
FSK/DTMF generated by DSP in CPU are connected even to a crossing point through AMP. The circuit which sends out a CALLID
signal to the telephone connected to an extension by connecting the line of INT-CALL-ID with arbitrary extensions.
10.1.12. Modem Circuit
The MODEM signal generated by DSP in CPU is connected even to a crossing point through AMP.
The circuit, which connects the line of MODEM with arbitrary outside line, and enables MODEM communication with outside line.
10.1.13. USB Circuit
The circuit which makes communication possible by PC and 1.1 standards by the USB controller in CPU.
18
KX-TEA308CE
10.1.14. OGM Circuit
The 4M Serial Flash ROM is connected to CPU by the memory controller in DSP (in CPU).
A maximum of 3-minute storing of OGM is possible to a serial flash ROM.
10.1.15. Ring Signal Generator Circuit
This section generates the ring signal for the single line telephone. A 20/25Hz square wave is generated by the CPU timer and sent
to low pass filter and the Ring signal is amplified by BELL amplifier circuit, and then passed it through the ringing signal switching
relay to the single line telephone.
10.1.16. SMDR Interface Circuit
This is the RS232C interface port. When the port is connected to a printer. The port can be used to output the SMDR feature
recording messages and the contents of the system program.
10.1.17. Door Phone Interface
An doorphone card interface consists of two intercom paths connected to a crossing point, and address data and CS signals.
10.1.18. Call ID Interface
A CALLID card interface consists of three CALLID signal lines from outside line, and address data and CS signal.
10.1.19. BV Interface
BV card interface consists of two BV telephone call paths connected to a crossing point, and address data and CS signals.
19
KX-TEA308CE
11 CIRCUIT OPERATION
11.1. POWER SUPPY CIRCUIT
11.1.1. The function of the power unit are listed below
AC-DC Inverter Function
DC-DC Converter Function
Battery Back Up Adaptor Function
This function isolates and converts the AC input voltage to DC
input and output of DC27V.
This function outputs DC+15V and 3.3V from the inputted
DC27V.
This function connects battery and service unit without battery
adaptor, only needs a cable connected to the battery and
service unit.
20
KX-TEA308CE
11.1.2. Control Section
1) AC-DC Inverter Function
The AC input voltage is rectified and smoothed by D10-13 and C5. The obtained DC voltage is converted into a rectangular wave
by the switching transistor Q1, then isolated and transduced by T1. This converted rectangular wave is rectified and smoothed by
D101 and C101 to output DC27V. The DC27V is transmitted to the primary side by PC1 and then PWM- controlled to keep
constant. The switching frequency of Q1 is approximately 60KHz.
2) DC-DC Inverter Function
The DC 27V DC is converted into a rectangular wave by control IC201, and then output as an output voltage of +15V by the
smoothing circuit which is composed of D201, L201, C201.
The 27V DC is converted into rectangular wave by control IC301 and then output as an output voltage of +3.3V by the smoothing
circuit which is composed of D301, L301, C301.
3) Battery back up function
This back up battery adaptor circuit has DC supply function, from battery (+24V) to service unit and DC charge from service unit
to battery (+24V). Charge current is typ. 0.3A.
11.2. CO INTERFACE CIRCUIT
11.2.1. Composition
This is composed of the following circuit:
1) Bell signal detection
2) DC loop formation circuit
3) Pulse dial transmission circuit
4) CALL ID interface circuit
5) COL bidirectional amplifier circuit
1) Bell signal detection
When CO line is idle, photo coupler PC1, PC2 are OFF.
When there is an incoming signal from CO line, the current flows PC1 as in the following way.
Tip → L1 → R2 → PC1(1-2) → C3 → R5 → L1 → Ring: This cause pin4 of PC1 to change the level from High to low.
Ring → L1 → R5 → C3 → PC2(1-2) → R2 → L1 → Tip: This cause pin4 of PC2 to change the level from High to low.
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KX-TEA308CE
2) DC loop formation circuit
In the off hook status, PC5 is ON.
DC loop path:
Tip→L1→D1→D2→D3→Q10(E-C)→Q1(C-E)→R9→R8→D3→L1→Ring
At this time, the output of the photo coupler PC1 changes level from High to low.
Ring→L1→D3→Q10(E-C)→Q1(C-E)→R9→R8→D3→D2→D1→L1→Tip
At this time, the output of the photo coupler PC2 changes level from High to low.
Afterwards, CPU monitor this change (low level to high level). If the high level continues for a specified time set by system data
programming. CPU assumes that CO line has become On hook status. And the CO line circuits is restored to the idle status.
3) Pulse dial transmission circuit
When the Off hook status, pulse dial transmission is executed by alternating On hook and Off hook. The status of On hook or
Off hook is controlled by the switching transistor Q10.
22
KX-TEA308CE
4) CALL ID interface circuit
It is insulated by the capacitors in a COL circuit, and the call ID signal inputted from outside line is transmitted to a CALLID
option card.
The flow of a CALLID signal
Tip→L1→C29→R54→IC4
Ring→L1→C29→R55→IC4
23
KX-TEA308CE
5) COL Bidirectional Amplifier circuit
This circuit consists of bidirectional amplifier function for communication between the extensions and COL, returns loss
compensation for conference, shunt function and mute function.
(Composition)
For transmitting signals from the extensions to COL, this circuit consists of R34, R35, R26, R27, R18, R29, C14, C15, C10, C16
and the operational amplifier (IC1).
For transmitting signals from the COL to extensions, this circuit consists of R24, R25, R31, R28, R37, R30, C12, C13, C17, C18,
and the operational amplifier (IC1).
COL side-tone suppression circuit which includes a balanced network BN1 consists of R22 R23, C11 and R16, R17, R20, R21.
EXT side-tone suppression circuit which includes a balanced network BN2 consists of R41, R42 and R40, R43, R38, R39.
Also extension side-tone suppression circuit which includes a balanced network BN3 consists of R45, R46 for supplementing
side-tone suppression during the conference communication.
The analog switch (IC2) is used for the following:
(1) Conference (Pin 6, 8 and 9)
(2) Shunt (Pin 12, 10 and 11)
(3) Mute (Pin 13, 1 and 2)
24
KX-TEA308CE
1) Conference switch
Normally, pin 6 of the analog switch IC2 is low level, but during conferences, this pin becomes high level. Because, during
conferences, it should compensate the return loss by connecting the balance network BN2 and the balance network BN3 in
parallel.
2) Mute switch
The mute switch consists of pin 13, 1 and 2 of the analog switch(IC2). This switch has the following functions.
a) When a dial signal (DP) is sent to the COL, signals from the extensions are blocked.
b) When the hold on music is sent to the COL, signals from the extensions are blocked.
c) When the COL interface circuit is in the idle state, oscillation of COL bidirectional amplifier is inhibited. When pin 13 of IC2
changes to low level, the interval between pins 1 and 2 of the analog switch turns off, and signals are blocked.
3) Shunt switch
The shunt switch consists of pin 12, 10 and 11 of analog switch IC2.It is used to prevent the pulse dialing signal which is
transmitted to the extensions. When pin 12 of IC2 changes to high from low, the analog switch becomes ON (the interval
between pin 10 and 11), and GAIN of the COL cross point operational amplifier becomes zero.
pin no. of analog switch
No connection (idle)
Two party call
Conference
Hold on music transmission
Shunt SW
12
H (on)
L (off)
L (off)
H (on)
Condition of COL interface amplifier circuit and analog switches.
25
Mute SW
13
L (off)
H (on)
H (on)
H (on)
Conference SW
6
L (off)
L (off)
H (on)
L (off)
KX-TEA308CE
11.3. CROSS POINT SWITCH CIRCUIT
11.3.1. Composition
The cross point circuit composed of three cross point switch IC´s (IC601:8X16, IC602 and IC603:4X8).
1) Cross Point Switch IC Operation
The cross point SW (IC601) contains a 8X16 array of cross point switches along with a 7 to 128 line decoder and latch circuits.
Any one of the 128 switches can be addressed by selecting appropriate seven address bits. The selected switch can be turned
on or off by applying either logical one or zero to the DATA input. Chip select allows the cross point array to be cascaded for
matrix expansion.
The cross point SW´s (IC602, IC603) contain 4X8 array of cross point switches along with a 5 to 32 line decoder and latch
circuits. Any one of the 32 switches can be addressed by selecting appropriate five address bits. The selected switch can be
turned on or off by applying either logical one or zero to the DATA input. Chip select allows the cross point array to be cascaded
for matrix expansion.
26
KX-TEA308CE
27
KX-TEA308CE
11.4. INTERCOM CIRCUIT
11.4.1. INTERCOM CIRCUIT
1) Composition
This is composed of the following circuits:
a) +15V power source for the extension telephones
b) Hook detect for SLT and pulse dialing detect
c) Bell ring trip section
2) Circuit operation
a) Power supply to the telephone
With the telephone off hook, a DC loop is formed, and current is supplied to the telephone. This circuit is limited to about 30mA
by Q200, Q202, R202, R204 and Q201, Q203, R203, R205.
+27V→R204→R202→Q200→RL201→telephone→RL201→Q201→R203→R205→AG
b) Hook detect for SLT and pulse dialing detect
When the telephone handset is taken off, DC loop is formed and the collector of U200 3,6 pin change to L from H.
And IC7 detects the off hook condition.
When the handset is replaced back on hook, the DC loop is interrupted and collector of U200 3,6 pin change to H from L and
EXT Pulse dialing is input either in the on hook or off hook condition, and the break number (on hook condition) is counted and
read as the dial number.
c) Bell ringing trip section
When the telephone is a signal line telephone, extension calling is executed by means of a ringing signal. When the ringing
signal is supplied, RL201 turns ON and the current flows are as follows:
Bell generation circuit → ringing signal line → RL201 → telephone → R206 → AG → Bell generation circuit
28
KX-TEA308CE
11.5. POWER FAILURE THROUGH CALL SWITCHING CIRCUIT
11.5.1. Circuit operation
If an AC power failure lasts longer than one second (momentary power failure), the COL is directly connected to the extension.
The COL1 will be connected with EXT101.
11.6. DATA COMMUNICATION CIRCUIT
11.6.1. Composition
This circuit is composed of the ASIC and the data communication interface circuits for the ICM circuit.
11.6.2. Circuit Operation
1) Data Communication of CPU (IC700)
The APT i/f module is built into CPU.
An RX/TX couple signal is shared by eight APT communications; this communicates via the selection signal.
That is, in the APT i/f module, extension 1-8 port switch the port communicates every 4ms respectively with
#101→#102→#103→#104..... →#108→#101.....
When the extension is not connected with APT, it is recognized as an SLT connection and the dummy communication is
established.
Interface block diagram of CPU and ICM
29
KX-TEA308CE
2) Data Communication of ASIC and PITS
When APT I/F Module in CPU send the request signal to the proprietary telephone and after receiving the key input information
(19 pulses) from the proprietary telephone and sending data (47 pulses) for LED control. APT I/F Module will receive
acknowledge signal from the proprietary telephone.
a) Reception
The data from the proprietary telephone is received via H and L lines along the path shown below.
H.L line → C208 → IC200 →T201 → R235 → Q210 → CPU
b) Transmission
The data to the proprietary telephone is transmitted along the following Path.
CPU → Q209 → Q215 → T201 → IC200 → C208 → H.L line
30
KX-TEA308CE
11.7. CONTROL CIRCUIT
11.7.1. Composition
The control block is composed of the 16bit CPU(IC700: operating on 23.966MHz system clock from the 47.936MHz external crystal
oscillator), the 8Mbit Flash ROM, the 4Mbit SRAM, and the discrete logic IC (IC7, IC8) for the I/O Port to control the extension.
The port to control the CO, the clock IC, the address decoder, and other CPU Peripheral circuit are included in the IC700.Also, the
IC700 includes functions such as Extension CID(FSK, DTMF), MODEM sending/receiving, BGM, OGM recording/playing, DTMF
tone, CNG tone, CPT tone, and VOX detection.
the SRAM has a lithium battery as back up for protection of the memory of information of such as the speed dial, date, dial data,
and system data, etc. This battery is back up clock IC in IC700 too.
11.8. TONE GENERATOR CIRCUIT
11.8.1. Composition
This system has three different tones, 620Hz, 440Hz, 350Hz.
ASIC make the 350Hz, 620Hz and 440Hz square wave signals.
The 350Hz and 440Hz square wave signals are shaped by the low pass filter to sine wave and become tone 1.
On the other hand, 620Hz, square wave signal is shaped by the low pass filter to sine wave and becomes tone 2.
Tone signals 1 and 2 turn ON and OFF at the cross point, thus dial tone, busy tone, and other tones, are produced.
31
KX-TEA308CE
11.9. DTMF GENERATOR CIRCUIT
11.9.1. Composition
A DTMF tone is generated by the DSP in the CPU and sent to an CO line.
11.10. DTMF RECEIVER CIRCUIT
11.10.1. Composition
The DTMF receiver circuit is composes of four DTMF receivers.
IC606 and IC607 are used for the DTMF receivers from SLT connected to the extension.
The DTMF signal is the 4bit parallel data and read by CPU.
32
KX-TEA308CE
11.11. INT CALLID INTERFACE CIRCUIT
By using the DSP built into the ASIC, it is possible to produce CALLID signal and send it through the cross point to each extension.
The CALLID signal can be switched between FSK and DTMF. There are two sources of the extension CALL ID in the system.
11.12. MODEM INTERFACE CIRCUIT
The ASIC incorporates a modem function. There is no specified line and modem communication from any line is possible. The
modem communication speed is 2400bps and the system programming rewrite can be operated at the equivalent of 9600bps at
maximum by using software compression technology.
33
KX-TEA308CE
11.13. USB INTERFACE CIRCUIT
This unit have one USB port for using PC programming. ASIC have USB 1.1 controller inside, so this unit make up USB interface
only ASIC and USB connector.
11.14. OGM INTERFACE CIRCUIT
The TEA308 model incorporates the functions of OGM, CNG and DTMF detection. At the OGM recording, it changes the analog
sound in the DSP of the ASIC into a digital signal of 16bits by A/D conversion. Then, the data is compressed (encoded) and stored
in a 4M serial flash. Conversely, when being recovered the data stored in the 4M serial flash are decompressed to 16-bit digital
data, and then reproduced as an analog sound after the D/A conversion. The recording/reproducing is achieved by connecting the
path from external line through the cross point to the ASIC.The waveform coding method used at the recording/reproducing stage
is the LD-ADPCM method. The DSP compresses the sound and stores the 4M serial flash using the memory management
software in the DSP. The unit has the recording/reproducing function of 1CH as an initial mounting.The recording time of the OGM
is three minutes at maximum.
Also, the CNG and DTMF detection are the functions operated in conjunction with the OGM and realized by the DSP in the ASIC.
34
KX-TEA308CE
11.15. RINGING SIGNAL GENERATOR CIRCUIT
This section generates the ring signal for the single line telephone. A 20/25Hz square wave is generated by the CPU timer and sent
to low pass filter and the Ring signal is amplified by BELL amplifier circuit, and then passed it through the ringing signal switching
relay to the single line telephone.
11.16. SMDR INTERFACE CIRCUIT
This is the RS-232C interface port. When the port is connected to a printer, the port can be used to output the SMDR feature
recording messages and the contents of the system program.
35
KX-TEA308CE
11.17. DOORPHONE CARD INTERFACE (KX-TE82460X)
This mounts a connector to connect the door phone card. Power at +15V, 3.3V and VAG are supplied to the door phone. Also, two
busses are supplied from the cross point to the door phone card.
The tone for calling the door phone is directly supplied to the door phone and the ON/OFF control is performed in the door phone.
11.18. BUILT IN VOICE MESSAGE CARD INTERFACE (KX-TE82492X)
The CN707 is the interface connector for the option card KX-TE82492 that has the MESSAGE of 2ch.
The MESSAGE can be recorded from the external line or the extension. The recording time is 60 minutes for 1CH at maximum.
36
KX-TEA308CE
11.19. CALL ID CARD INTERFACE (KX-TE82493X)
The CALLID interface for external line is composed of the interface which receives the CALLID signal from a station and main
board controller.
The CALLID signal from the external line is transmitted to the CALLID connector via a capacitor in the external circuit. As the control
signals, CS, address and data signals are connected to the connector.
37
KX-TEA308CE
12 TROUBLESHOOTING GUIDE
12.1. NO OPERATION (Check POWER SUPPLY BOARD, MAIN BOARD and
2AP BOARD)
38
KX-TEA308CE
12.2. NO DIAL TONE
39
KX-TEA308CE
12.3. CANNOT DIAL
40
KX-TEA308CE
12.4. CANNOT CALL EXTENSION
12.5. CANNOT USE PROPRIETARY TELEPHONE
12.6. CANNOT RECEIVE INCOMING CALL
41
KX-TEA308CE
12.7. CANNOT SEND DTMF DIALING
12.8. CANNOT RECEIVE CALL DIAL TONE
42
KX-TEA308CE
12.9. CANNOT SEND A HOLD ON MUSIC
43
KX-TEA308CE
13 IC DATA
13.1. IC700
PIN No
127
128
129
130
131
132
133
134
135
136
137
142
143
144
145
146
147
148
149
150
151
152
153
154
155
158
159
160
161
162
163
164
181
182
183
Pin Name
Q1
Q2
Q3
Q4
STD1
STD2
TOE1
TOE2
SYSCLR
CDT3
CDT2
CDT1
DET_CID1
DET_TAM
DET_DOOR
NCS24
CONF1
MUTE1
DL1
DS1
SHUNT1
PAD1
BELLA1
BELLB1
CONF2
MUTE2
DL2
DS2
SHUNT2
PAD2
BELLA2
BELLB2
CONF3
MUTE3
DL3
I/O
I
I
I
I
I
I
O
O
I
I
I
I
I
I
I
O
O
O
O
O
O
O
I
I
O
O
O
O
O
O
I
I
O
O
O
Function
DTMF Rx Data[0]
DTMF Rx Data[1]
DTMF Rx Data[2]
DTMF Rx Data[3]
DTMF-R1 Status
DTMF-R2 Status
DTMF-R1 Data output Enable
DTMF-R2 Data output Enable
System Clear
Current Detect3
Current Detect2
Current Detect1
CID Card Detect
Voice Message Card (10min)
Door Phone Card Detect
Chip Select Signal
Conference
Send MUTE
Pulse Dial
Dial Shunt
Receive Mute
3dB PAD
Bell Detect A
Bell Detect B
Conference
Send MUTE
Pulse Dial
Dial Shunt
Receive Mute
3dB PAD
Bell Detect A
Bell Detect B
Conference
Send MUTE
Pulse Dial
44
KX-TEA308CE
PIN No
184
185
186
187
188
189
195
198
199
200
201
202
203
94
95
96
97
98
99
100
103
Pin Name
DS3
SHUNT3
PAD3
BELLA3
BELLB3
LED_SW
PAG_SW
MOH_SW
BREAK
PDRLY
BLRLY
BL_PWR
NRESET
USB_VBUS
USB_PUP
Reserve
NINT_DC
SEL
OUT232C
IN232C
Reserve
I/O
O
O
O
I
I
O
O
O
O
O
O
O
O
I
O
I
I
I
O
I
I
Function
Dial Shunt
Receive Mute
3dB PAD
Bell Detect A
Bell Detect B
LED ON
External Paging Output
External BGM Input
Extension 15V Cutting
SW Relay for Power Down
BELL Cutting
BELL Power Supply Control
ALL Module Reset
Power Supply Surveillance
Pullup Control
DC Power Supply Surveillance Signal
Selection Signal
RS-232C Control
RS-232C State Surveillance
-
45
KX-TEA308CE
13.2. IC7
PIN No
3
4
7
8
13
14
17
18
Pin Name
HOOK 8
HOOK 7
HOOK 6
HOOK 5
HOOK 4
HOOK 3
HOOK 2
HOOK 1
I/O
I
I
I
I
I
I
I
I
Ext
Ext
Ext
Ext
Ext
Ext
Ext
Ext
Hook
Hook
Hook
Hook
Hook
Hook
Hook
Hook
Detect
Detect
Detect
Detect
Detect
Detect
Detect
Detect
Function
Pin Name
BELL8
BELL7
BELL6
BELL5
BELL4
BELL3
BELL2
I/O
O
O
O
O
O
O
O
Ext
Ext
Ext
Ext
Ext
Ext
Ext
BELL
BELL
BELL
BELL
BELL
BELL
BELL
Control
Control
Control
Control
Control
Control
Control
8
7
6
5
4
3
2
1
13.3. IC8
PIN No
2
5
6
9
12
15
16
Function
46
8
7
6
5
4
3
2
KX-TEA308CE
14 TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES
47
KX-TEA308CE
15 HOW TO REPLACE A FLAT PACKAGE IC
Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount),
a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
15.1. PREPARATION
solder is left at the joint on the board, the new IC will not be
attached properly.
• PbF (: Pb free) Solder
15.3. INSTALLATION PROCEDURE
• Soldering Iron
1. Tack the flat pack IC to the PCB by temporarily soldering
two diagonally opposite pins in the correct positions on the
PCB.
Tip Temperature of 700°F ± 20°F (370°C ± 10°C)
Note: We recommend a 30 to 40 Watt soldering iron. An
expert may be able to use a 60 to 80 Watt iron where
someone with less experience could overheat and damage
the PCB foil.
• Flux
Recommended Flux: Specific Gravity → 0.82.
Type → RMA (lower residue, non-cleaning type)
Note: See ABOUT LEAD FREE SOLDER (PbF: Pb free)
(P.4).
15.2. REMOVAL PROCEDURE
Be certain each pin is located over the
correct pad on the PCB.
1. Put plenty of solder on the IC pins so that the pins can be
completely covered.
2. Apply flux to all of the pins on the IC.
Note:
If the IC pins are not soldered enough, you may give
pressure to the P.C. board when cutting the pins with a
cutter.
3. Being careful to not unsolder the tack points, slide the
soldering iron along the tips of the pins while feeding
enough solder to the tip so that it flows under the pins as
they are heated.
2. Make a few cuts into the joint (between the IC and its pins)
first and then cut off the pins thoroughly.
15.4. REMOVING SOLDER FROM
BETWEEN PINS
3. While the solder melts, remove it together with the IC pins.
1. Add a small amount of solder to the bridged pins.
2. With a hot iron, use a sweeping motion along the flat part of
the pin to draw the solder from between the adjacent pads.
When you attach a new IC to the board, remove all solder
left on the land with some tools like a soldering wire. If some
48
KX-TEA308CE
16 FIXTURES AND TOOLS
49
KX-TEA308CE
17 CABINET AND ELECTRICAL PARTS LOCATION
50
KX-TEA308CE
18 ACCESSORIES AND PACKING MATERIALS
51
KX-TEA308CE
19 REPLACEMENT PARTS
LIST (KX-TEA308CE)
Ref.
No.
Note:
1. RTL (Retention Time Limited)
The marking (RTL) indicates that the Retention Time is
limited for this item.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability depends on the
type of assembly and the laws governing parts and product
retention. At the end of this period, the assembly will no
longer be available.
2. Important safety notice
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
Part No.
Part Name & Description
8
9
10
11
12
13
PSGP1099X
PSHE1051Z
PSHE1068Z
PSHE1180Z
PSHR1336Z
PSHR1339Z
PANEL, LED LENS
SPACER
NUT
TAPE, LED
SPACER, PCB HOLDER
SPACER, LED
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
PSJS02P29Z
PSJS07P27Z
PSKE1076Z2
PSKE1081Z1
PSKF1084X2
PSKM1118W2
PSKV1048Y2
PSLB5D2
PSMH1292Z
PSMH1303Z
PSQT1976Z
PSUS1025Z
PSWSTEA308BX
PSYEEA308CEM
XK20CM4HF
CONNECTOR, 2P
CONNECTOR, 7P
COVER, LOCK KNOB
COVER, POWER BOARD
CABINET COVER
CABINET BODY
COVER, CABLE
INSULATOR, CORE
ANGLE, FG PLATE
ANGLE, FG PLATE
LABEL, CAUTION
COIL SPRING
SWITCH ASS´Y
NAME PLATE
LEAD WIRE
Remarks
PMMA HB
AS(SAN)
HB
PS
PS
PS
PS
PS
V-0
V-0
V-0
V-0
V-0
19.2. ACCESSORIES AND PACKING
MATERIALS
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
Ref.
No.
A1
A2
A3
A4
A5
A6
A7
A8
P1
P2
P3
P4
P5
P6
P7
P8
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω), k=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF), p=µ(µF)
*Type & Wattage of Resistor
Part No.
PQHE5004Y
PSHE1177Z
PSJA1108Z
PSQX3553Z
PSQX3805ZCD
XWG35FJ
PSQW2333Z
PSQW2401Z
PSPD1260Z
PSPD1284Z
PSPN1170Z
PSPP1050Z
PSZKEA308CEM
XZB05X08A03
XZB06X13A03
XZB30X40A04
Part Name & Description
Remarks
SCREW, WALL-MOUNT
BAND
POWER CORD
INSTRUCTION BOOK
INSTRUCTION BOOK, CD-ROM
WASHER
LEAFLET
LEAFLET
CUSHION
CUSHION
ACCESSORY BOX, PAPER
PROTECTION COVER
GIFT BOX
PROTECTION COVER
PROTECTION COVER
PROTECTION COVER
19.3. MAIN BOARD PARTS
19.1. CABINET AND ELECTRICAL
PARTS
Ref.
No.
1
2
3
4
5
6
7
Part No.
K1KA60A00160
K2AH3G000011
PQJS02Q59Y
PQLB1E1
PQMX10010Z
PSQT2068Z
PSBD1016Z2
Part Name & Description
CONNECTOR
JACK, AC INLET
CONNECTOR
INSULATOR
INSULATOR
LABEL, WARNING
KNOB
Remarks
PS V-0
52
Ref.
No.
PCB1
Part No.
PSWPTEA308CE
IC7
IC8
IC10
IC200
IC601
IC602
IC603
IC604
IC605
IC606
IC607
IC608
IC609
IC610
IC611
IC700
IC701
IC702
IC703
IC704
IC705
C0JBAZ001852
PSVISNLV273A
C0JBAE000253
PQVIMC4051BF
C1CB00001893
C1CB00001892
C1CB00001892
C0ABBB000179
C0ABBB000179
C1CB00001876
C1CB00001876
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C1CB00001853
C0CBAKE00010
C0CBAAC00083
C0CBAAC00154
C3BBKG000086
PSWITEA308CE
Part Name & Description
MAIN BOARD ASS´Y (RTL)
(ICS)
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
Remarks
S
S
S
KX-TEA308CE
Ref.
No.
IC706
IC707
IC708
IC710
IC711
IC712
IC713
IC714
IC715
IC900
IC901
IC902
Part No.
C3FBKC000152
C1CB00001825
C0JBAZ002268
C0JBAB000407
C0JBAB000407
C0EBE0000526
PSVITCVT138T
C0JBAB000733
C0JBAC000382
C0DBZZB00005
C0DBAJD00003
C0ABCB000050
Q200A
Q200B
Q200C
Q200D
Q200E
Q200F
Q200G
Q200H
Q201A
Q201B
Q201C
Q201D
Q201E
Q201F
Q201G
Q201H
Q202A
Q202B
Q202C
Q202D
Q202E
Q202F
Q202G
Q202H
Q203A
Q203B
Q203C
Q203D
Q203E
Q203F
Q203G
Q203H
Q207A
Q207B
Q207C
Q207D
Q207E
Q207F
Q207G
Q207H
Q209
Q209A
Q209B
Q209C
Q209D
Q209E
Q209F
Q209G
Q209H
Q210
Q212
Q213
Q214
Q215
Q216
Q217
Q222
Q223
Q700
Q702
2SB766ARTX
2SB766ARTX
2SB766ARTX
2SB766ARTX
2SB766ARTX
2SB766ARTX
2SB766ARTX
2SB766ARTX
2SD874A
2SD874A
2SD874A
2SD874A
2SD874A
2SD874A
2SD874A
2SD874A
2SB1218A
2SB1218A
2SB1218A
2SB1218A
2SB1218A
2SB1218A
2SB1218A
2SB1218A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
PQVTDTC143E
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SD1819A
2SC4081R
PQVTDTC143E
PQVTDTC143E
PQVTDTC143E
PQVTDTA114EU
2SC4081R
2SC4081R
2SB1417P
PQVTDTC143E
2SC4081R
B1GDCFNA0001
Part Name & Description
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
53
Ref.
No.
Q703
Q704
Q705
Q903
Q904
Q907
Q908
Q910
Q911
Q912
U200A
U200B
U200C
U200D
U200E
U200F
U200G
U200H
Part No.
PQVTDTC144E
2SC2412K
PQVTDTC143E
2SD1819A
2SB1218A
B1BBAP000015
B1BDAP000013
UN5213
PQVTDTC143E
B1DFBL000004
PSVTUMX1NTN
PSVTUMX1NTN
PSVTUMX1NTN
PSVTUMX1NTN
PSVTUMX1NTN
PSVTUMX1NTN
PSVTUMX1NTN
PSVTUMX1NTN
D202A
D202B
D202C
D202D
D202E
D202F
D202G
D202H
D203A
D203B
D203C
D203D
D203E
D203F
D203G
D203H
D204A
D204B
D204C
D204D
D204E
D204F
D204G
D204H
D205A
D205B
D205C
D205D
D205E
D205F
D205G
D205H
D208A
D208B
D208C
D208D
D208E
D208F
D208G
D208H
D209A
D209B
D209C
D209D
D209E
D209F
D209G
D209H
D220
D221
D222
D606
D701
D702
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8036H
MA8039
MA8039
MA8039
MA8039
MA8039
MA8039
MA8039
MA8039
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA143
MA143
MA143
MA143
MA143
MA143
MA143
MA143
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA143
MAZ80620LL
MAZ82000ML
MA111
Part Name & Description
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
D703
D704
D705
D902
D904
D905
D906
D907
DA200A
DA200B
DA200C
DA200D
DA200E
DA200F
DA200G
DA200H
Part No.
MA728
MA111
MA728
MA8150
MA8150
MA8240
B0HCMR000002
B0HCMR000002
MA142WKTX
MA142WKTX
MA142WKTX
MA142WKTX
MA142WKTX
MA142WKTX
MA142WKTX
MA142WKTX
BAT700
CR23541VC
CN701
CN703
CN704
CN706
CN707
CN708
CN710
K1KB60C00001
K1FA109B0069
K1FA104B0017
K1KA30A00196
K1KA30A00196
PQJP30A09Z
K1KA07AA0193
RA200
RA600
RA603
RA700
RA701
RA702
RA703
RA704
RA705
RA706
RA708
RA709
RA710
RA711
RA712
RA713
RA714
RA715
RA716
RA721
RA722
RA723
RA724
RA725
RA726
RA727
RA728
RA729
RA734
RA735
RA736
RA737
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H81034A024
D1H81034A024
D1H8R0040009
D1H8R0040009
D1H8R0040009
D1H8R0040009
L204A
L204B
L204C
L204D
L204E
L204F
L204G
L204H
L205A
L205B
L205C
L205D
L205E
PQLQXH152J
PQLQXH152J
PQLQXH152J
PQLQXH152J
PQLQXH152J
PQLQXH152J
PQLQXH152J
PQLQXH152J
G0B150G00002
G0B150G00002
G0B150G00002
G0B150G00002
G0B150G00002
Part Name & Description
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
(BATTERY)
LITHIUM BATTERY
(CONNECTORS)
CONNECTOR, 60P
CONNECTOR, 109P
CONNECTOR, 104P
CONNECTOR, 30P
CONNECTOR, 30P
CONNECTOR, 30P
CONNECTOR, 7P
(COMPONENTS PARTS)
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 0
RESISTOR ARRAY, 0
RESISTOR ARRAY, 0
RESISTOR ARRAY, 0
(COILS)
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
54
Ref.
No.
L205F
L205G
L205H
L703
Part No.
G0B150G00002
G0B150G00002
G0B150G00002
G1C1R0ZA0021
X600
X700
X701
PSVCYY0358M3
H0J479500001
H0J327200143
FIL8
FIL701
FIL702
FIL703
FIL704
FIL705
FIL706
L704
L705
L706
L707
L708
L709
L710
L711
L712
L713
L714
L715
L716
L717
L718
L719
L720
L721
L722
L723
L724
L725
L727
L728
L729
L730
L731
L732
L733
L734
L735
L736
L737
L738
L739
L740
L741
L742
L745
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAH000003
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
PFVF1B221SB
IP700
IP701
TH2A
TH2B
TH2C
TH2D
TH2E
TH2F
TH2G
TH2H
K5H751Z00003
K5H122Z00003
D4FAR1700002
D4FAR1700002
D4FAR1700002
D4FAR1700002
D4FAR1700002
D4FAR1700002
D4FAR1700002
D4FAR1700002
CN200A
CN200B
CN200C
CN200D
CN200E
CN200F
K2LB104B0055
K2LB104B0055
K2LB104B0055
K2LB104B0055
K2LB104B0055
K2LB104B0055
Part Name & Description
COIL
COIL
COIL
COIL
(CRYSTAL OSCILLATORS)
CRYSTAL OSCILLATOR
CRYSTAL OSCILLATOR
CRYSTAL OSCILLATOR
(FILTERS)
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
(FUSES)
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
(JACKS)
JACK
JACK
JACK
JACK
JACK
JACK
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
CN200G
CN200H
Part No.
K2LB104B0055
K2LB104B0055
T200A
T200B
T200C
T200D
T200E
T200F
T200G
T200H
T201
T900
ETA14Y85AY
ETA14Y85AY
ETA14Y85AY
ETA14Y85AY
ETA14Y85AY
ETA14Y85AY
ETA14Y85AY
ETA14Y85AY
ETE13K24AY
G4D1A0000099
PC901
PC903
PQVIPC357CN
PQVIPC357CN
RL200A
RL201A
RL201B
RL201C
RL201D
RL201E
RL201F
RL201G
RL201H
RL202A
K6B2CGA00121
PQSL41Z
PQSL41Z
PQSL41Z
PQSL41Z
PQSL41Z
PQSL41Z
PQSL41Z
PQSL41Z
K6B2CGA00095
SW1
SW2
EVQ11Y05B
PQSS2A04W
ZNR200
ZNR201
ZNR202
ZNR203
D4EAB220A005
D4EAB180A005
D4EAB390A005
D4EAB390A005
C28
C38
C48
C49
C50
C200A
C200B
C200C
C200D
C200E
C200F
C200G
C200H
C201A
C201B
C201C
C201D
C201E
C201F
C201G
C201H
C202A
C202B
C202C
C202D
C202E
C202F
C202G
C202H
C203A
C203B
C203C
C203D
C203E
C203F
C203G
C203H
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
F1J0J106A004
Part Name & Description
JACK
JACK
(TRANSFORMERS)
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
(PHOTO ELECTRIC TRANSDUCERS)
PHOTO COUPER
PHOTO COUPER
(RELAYS)
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
(SWITCHES)
PUSH SWITCH
SLIDE SWITCH
(VARISTORS)
VARISTOR
VARISTOR
VARISTOR
VARISTOR
(CAPACITORS)
0.1
0.1
2.2
1
0.1
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Remarks
Ref.
No.
C204A
C204B
C204C
C204D
C204E
C204F
C204G
C204H
C205A
C205B
C205C
C205D
C205E
C205F
C205G
C205H
C206A
C206B
C206C
C206D
C206E
C206F
C206G
C206H
C207A
C207B
C207C
C207D
C207E
C207F
C207G
C207H
C208A
C208B
C208C
C208D
C208E
C208F
C208G
C208H
C209
C209A
C209B
C209C
C209D
C209E
C209F
C209G
C209H
C210A
C210B
C210C
C210D
C210E
C210F
C210G
C210H
C211
C214
C600
C601
C602
C603
C604
C605
C606
C607
C608
C609
C610
C612
C613
C615
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
55
Part No.
F2G1H2R20005
F2G1H2R20005
F2G1H2R20005
F2G1H2R20005
F2G1H2R20005
F2G1H2R20005
F2G1H2R20005
F2G1H2R20005
ECEA1HN4R7S
ECEA1HN4R7S
ECEA1HN4R7S
ECEA1HN4R7S
ECEA1HN4R7S
ECEA1HN4R7S
ECEA1HN4R7S
ECEA1HN4R7S
ECUV1C393KBV
ECUV1C393KBV
ECUV1C393KBV
ECUV1C393KBV
ECUV1C393KBV
ECUV1C393KBV
ECUV1C393KBV
ECUV1C393KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
F2G1H1R00013
F2G1H1R00013
F2G1H1R00013
F2G1H1R00013
F2G1H1R00013
F2G1H1R00013
F2G1H1R00013
F2G1H1R00013
ECUV1C223KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
PQCUV1C105ZF
ECJ1VB0J225
ECUV1C473KBV
ECUV1C683KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1H332KBV
ECUV1H682KBV
EEUFC1E101S
ECUV1C223KBV
ECUV1H102KBV
ECUV1C104KBV
ECUV1H102KBV
ECUV1H471JCV
Part Name & Description
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
0.039
0.039
0.039
0.039
0.039
0.039
0.039
0.039
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
1
1
1
1
1
1
1
1
0.022
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
1
2.2
0.047
0.068
0.1
0.1
0.022
0.022
0.0033
0.0068
100
0.022
0.001
0.1
0.001
470P
Remarks
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
C616
C617
C618
C619
C620
C621
C622
C625
C626
C628
C629
C630
C633
C634
C635
C637
C639
C645
C646
C648
C650
C651
C653
C655
C657
C659
C660
C661
C662
C663
C664
C666
C667
C669
C672
C674
C675
C676
C677
C678
C679
C681
C700
C701
C702
C703
C704
C705
C707
C708
C709
C710
C711
C712
C713
C714
C715
C717
C718
C719
C720
C721
C722
C723
C724
C725
C726
C727
C728
C729
C730
C731
C732
Part No.
ECUV1H102KBV
ECUV1H102KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1H471JCV
ECUV1C104KBV
ECUV1H471JCV
ECUV1H471JCV
ECUV1H471JCV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C333KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C333KBV
ECUV1H471JCV
ECUV1C563KBV
ECUV1C563KBV
ECUV1H562KBV
ECUV1H562KBV
ECUV1H471JCV
ECUV1H471JCV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C224ZFV
ECUV1C104KBV
ECUV1C224ZFV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1H122KBV
ECUV1H822KBV
ECUV1C333KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
EEUFC1E101S
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
EEUFC1H101B
EEUFC1E101S
ECUV1A105ZFV
ECUV1C474ZFV
ECJ1VB0J225
ECUV1C104ZFV
ECUV1C223KBV
ECUV1C223KBV
ECUV1H180JCV
ECUV1H220JCV
ECUV1H103KBV
ECUV1C104ZFV
ECUV1C224ZFV
ECUV1H103KBV
ECUV1H330JCV
ECJ1VC1H050D
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
Part Name & Description
0.001
0.001
0.056
0.056
470P
0.1
470P
470P
470P
0.022
0.022
0.022
0.033
0.1
0.1
0.1
0.033
470P
0.056
0.056
0.0056
0.0056
470P
470P
0.1
0.1
0.1
0.22
0.1
0.22
0.022
0.022
0.022
0.022
0.022
0.022
0.0012
0.0082
0.033
0.1
0.1
0.1
100
0.01
0.01
0.01
100
100
1
0.47
2.2
0.1
0.022
0.022
18P
22P
0.01
0.1
0.22
0.01
33P
5P
0.1
0.1
0.1
2.2
1
0.1
0.1
0.1
2.2
1
0.1
Remarks
Ref.
No.
C733
C734
C735
C736
C737
C738
C739
C740
C741
C742
C743
C744
C745
C746
C747
C748
C749
C750
C751
C752
C753
C754
C755
C756
C758
C759
C760
C761
C762
C763
C764
C765
C766
C767
C768
C769
C770
C771
C772
C773
C774
C775
C778
C780
C781
C782
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C825
C826
C827
S
S
S
S
S
S
S
S
S
S
56
Part No.
ECJ1VB1H221K
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
F2G1H3R30006
ECUV1C104ZFV
F2G1H3R30006
ECUV1C104ZFV
F2G1H3R30006
ECUV1A105ZFV
ECUV1A105ZFV
ECUV1C333KBV
PQCUV1A225ZF
ECUV1A105ZFV
EEUFC1E101S
ECUV1H103KBV
F2G0J2200006
ECUV1C223KBV
ECUV1H102KBV
ECUV1C104ZFV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
Part Name & Description
220P
0.1
0.1
0.1
0.1
0.1
0.1
2.2
1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
2.2
1
0.1
0.1
0.1
0.1
2.2
1
0.1
0.1
0.1
0.1
3.3
0.1
3.3
0.1
3.3
1
1
0.033
2.2
1
100
0.01
22
0.022
0.001
0.1
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
Remarks
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
C828
C829
C830
C831
C832
C833
C834
C835
C836
C837
C838
C839
C840
C841
C842
C843
C844
C902
C904
C906
C908
C909
C910
C911
C914
C916
C917
C918
C919
C920
C921
C991
C992
Part No.
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
PSCUV2EY104K
ECUV1E104ZFV
PQCUV1E823KB
PQCUV1E823KB
ECUV1E104ZFV
ECA2EHG100
ECA2EHG100
ECJ1VC1H471J
ECUV1E104ZFV
ECUV1E104ZFV
ECA1HHG101
ECUV1C473KBV
ECUV1E104ZFV
ECUV1H104ZFV
ECUV1H103KBV
ECUV1H103KBV
J603
J700
J701
J709
J710
J711
J712
L700
L701
L702
L726
L743
L744
L746
R200A
R200B
R200C
R200D
R200E
R200F
R200G
R200H
R201A
R201B
R201C
R201D
R201E
R201F
R201G
R201H
R202A
R202B
R202C
R202D
R202E
R202F
R202G
R202H
R203A
ERJ3GEY0R00
PQ4R18XJ000
PQ4R10XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
ERJ3GEY0R00
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
Part Name & Description
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.082
0.082
0.1
10P
10P
470P
0.1
0.1
100P
0.047
0.1
0.1
0.01
0.01
(RESISTORS)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
6.8K
22
22
22
22
22
22
22
22
22
Remarks
Ref.
No.
R203B
R203C
R203D
R203E
R203F
R203G
R203H
R204A
R204B
R204C
R204D
R204E
R204F
R204G
R204H
R205A
R205B
R205C
R205D
R205E
R205F
R205G
R205H
R206A
R206B
R206C
R206D
R206E
R206F
R206G
R206H
R207A
R207B
R207C
R207D
R207E
R207F
R207G
R207H
R208A
R208B
R208C
R208D
R208E
R208F
R208G
R208H
R209A
R209B
R209C
R209D
R209E
R209F
R209G
R209H
R210A
R210B
R210C
R210D
R210E
R210F
R210G
R210H
R211A
R211B
R211C
R211D
R211E
R211F
R211G
R211H
R215A
R215B
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
57
Part No.
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ220
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ14YJ680
ERJ1WYJ102
ERJ1WYJ102
ERJ1WYJ102
ERJ1WYJ102
ERJ1WYJ102
ERJ1WYJ102
ERJ1WYJ102
ERJ1WYJ102
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ563
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ153
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ333
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ473
ERJ3GEYJ473
Part Name & Description
22
22
22
22
22
22
22
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
1K
1K
1K
1K
1K
1K
1K
1K
33K
33K
33K
33K
33K
33K
33K
33K
56K
56K
56K
56K
56K
56K
56K
56K
15K
15K
15K
15K
15K
15K
15K
15K
33K
33K
33K
33K
33K
33K
33K
33K
12K
12K
12K
12K
12K
12K
12K
12K
47K
47K
Remarks
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
R215C
R215D
R215E
R215F
R215G
R215H
R216A
R216B
R216C
R216D
R216E
R216F
R216G
R216H
R218A
R218B
R218C
R218D
R218E
R218F
R218G
R218H
R219A
R219B
R219C
R219D
R219E
R219F
R219G
R219H
R220A
R220B
R220C
R220D
R220E
R220F
R220G
R220H
R221A
R221B
R221C
R221D
R221E
R221F
R221G
R221H
R225
R226
R227
R228
R229
R231
R232
R235
R237
R238
R239
R240
R241
R600
R601
R602
R603
R604
R605
R606
R607
R608
R609
R610
R611
R612
R613
Part No.
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ102
PQ4R10XJ271
PQ4R10XJ271
PQ4R10XJ271
PQ4R10XJ271
PQ4R10XJ271
PQ4R10XJ271
PQ4R10XJ271
PQ4R10XJ271
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEY0R00
ERJ3GEYJ273
ERJ3GEYJ273
ERJ3GEYJ222
ERJ3GEYJ472
ERJ3GEYJ102
ERJ3GEYJ473
ERJ3GEYJ101
ERJ3GEYJ472
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEY0R00
ERJ3GEYJ331
ERJ3GEYJ331
ERJ3GEYJ331
ERJ3GEYJ333
ERJ3GEYJ223
Part Name & Description
47K
47K
47K
47K
47K
47K
0
0
0
0
0
0
0
0
10K
10K
10K
10K
10K
10K
10K
10K
1K
1K
1K
1K
1K
1K
1K
1K
270
270
270
270
270
270
270
270
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
6.8K
6.8K
0
27K
27K
2.2K
4.7K
1K
47K
100
4.7K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
0
330
330
330
33K
22K
Remarks
Ref.
No.
R614
R615
R616
R620
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R634
R635
R636
R637
R638
R639
R640
R641
R642
R643
R644
R645
R646
R647
R648
R649
R650
R651
R652
R653
R654
R655
R656
R657
R658
R659
R660
R661
R662
R663
R664
R665
R666
R667
R668
R670
R671
R672
R673
R701
R702
R703
R704
R705
R706
R707
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
R720
S
S
S
S
S
S
S
S
58
Part No.
ERJ3GEYJ102
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ224
ERJ3GEYJ124
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ393
ERJ3GEYJ273
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ682
ERJ3GEYJ104
ERJ3GEYJ223
ERJ3GEYJ104
ERJ3GEY0R00
ERJ3GEYJ182
ERJ3GEYJ122
ERJ3GEYJ182
ERJ3GEY0R00
ERJ3GEYJ182
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ122
ERJ3GEYJ471
ERJ3GEYJ182
ERJ3GEYJ471
ERJ3GEYJ122
ERJ3GEYJ152
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ563
ERJ3GEYJ123
ERJ3GEYJ153
ERJ3GEYJ223
ERJ3GEYJ223
ERJ3GEY0R00
ERJ3GEYJ273
ERJ3GEYJ273
ERJ3GEYJ393
ERJ3GEYJ393
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ123
ERJ3GEYJ273
ERJ3GEYJ153
ERJ3GEYJ103
ERJ3GEYJ472
ERJ3GEYJ334
ERJ3GEYJ273
ERJ3GEYJ334
ERJ3GEYJ272
ERJ3GEYJ223
ERJ3GEYJ683
ERJ3GEYJ331
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ472
ERJ3GEYJ102
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ122
ERJ3GEYJ472
ERJ3GEYJ134
ERJ3GEYJ103
ERJ3GEYJ102
ERJ3GEYJ390
ERJ3GEYJ103
Part Name & Description
1K
0
0
220K
120K
0
0
0
39K
27K
6.8K
6.8K
6.8K
100K
22K
100K
0
1.8K
1.2K
1.8K
0
1.8K
100K
100K
1.2K
470
1.8K
470
1.2K
1.5K
47K
47K
47K
47K
56K
12K
15K
22K
22K
0
27K
27K
39K
39K
12K
12K
12K
27K
15K
10K
4.7K
330K
27K
330K
2.7K
22K
68K
330
10K
10K
4.7K
1K
10K
10K
10K
10K
1.2K
4.7K
130K
10K
1K
39
10K
Remarks
KX-TEA308CE
Ref.
No.
R721
R722
R723
R724
R725
R726
R727
R728
R729
R731
R733
R734
R735
R736
R737
R738
R739
R740
R741
R745
R746
R749
R750
R751
R754
R755
R756
R757
R758
R759
R760
R761
R763
R902
R905
R908
R909
R910
R912
R914
R916
R919
R920
R922
R924
R926
R927
R930
R932
R934
R936
R938
R939
R940
R941
R942
R943
R944
R945
R946
R947
R948
R949
R950
R951
R952
R953
Part No.
ERJ3GEYJ151
ERJ3GEYJ562
ERJ3GEYJ105
ERJ3GEYJ100
ERJ3GEYJ390
ERJ3GEYJ390
ERJ3GEYJ390
ERJ3GEYJ390
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ390
ERJ3GEYJ390
ERJ3GEYJ390
ERJ3GEYJ390
ERJ6GEYJ515
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEY0R00
ERJ3GEYJ220
ERJ3GEYJ220
ERJ3GEYJ152
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ221
ERJ3GEYJ221
ERJ3GEYJ102
ERJ3GEYJ151
PQ4R10XJ473
ERJ3GEYJ681
ERJ3GEYJ681
PQ4R10XJ473
PQ4R10XJ101
PQ4R10XJ473
PQ4R10XJ473
ERJ3GEYJ103
PQ4R10XJ101
ERJ3GEYJ105
ERJ3GEYJ103
ERJ3GEYJ562
ERJ3GEYJ473
ERJ3EKF3903
ERJ3EKF2002
ERJ3EKF1803
PQ4R10XJ472
ERJ3GEYJ102
ERJ3EKF2002
ERJ3EKF3302
ERJ3EKF7500
ERJ3EKF7500
ERJ3GEYJ125
ERJ3GEYJ223
PQ4R18XJ473
ERJ3GEYJ103
ERJ3GEYJ222
ERJ3GEYJ220
ERJWYJ2R7
ERJ3GEYJ223
ERJ3GEYJ103
PQ4R18XJ223
ERJ3GEYJ220
Part Name & Description
150
5.6K
1M
10
39
39
39
39
10K
10K
10K
39
39
39
39
5.1M
68K
68K
68K
10K
10K
10K
10K
0
22
22
1.5K
10K
10K
10K
220
220
1K
150
47K
680
680
47K
100
47K
47K
10K
100
1M
10K
5.6K
47K
390K
20K
180K
4.7K
1K
20K
33K
750
750
1.2M
22K
47K
10K
2.2K
22
2.7
22K
10K
22K
22
Remarks
Ref.
No.
S
S
S
S
S
S
S
S
S
S
19.4. CO BOARD PARTS
Ref.
No.
PCB2
Part No.
PSLP1422Z
Part Name & Description
Remarks
CO BOARD ASS´Y (RTL)
59
Part No.
IC1A
IC1B
IC1C
IC2A
IC2B
IC2C
IC4A
IC4B
IC4C
IC100
C0ABBB000179
C0ABBB000179
C0ABBB000179
PSVICD4066BS
PSVICD4066BS
PSVICD4066BS
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
Q1A
Q1B
Q1C
Q5A
Q5B
Q5C
Q10A
Q10B
Q10C
Q100
Q101
Q701
U2A
U2B
U2C
2SC4731S
2SC4731S
2SC4731S
UN5213
UN5213
UN5213
B1CCBR000001
B1CCBR000001
B1CCBR000001
UN5213
UN5213
UN5213
B1GFAFNN0001
B1GFAFNN0001
B1GFAFNN0001
D1A
D1B
D1C
D2A
D2B
D2C
D3A
D3B
D3C
D100
D101
D102
D103
D104
D105
LED700
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
B0EDKT000010
B0EDKT000010
B0EDKT000010
MAZ802400L
MAZ802400L
MA111
MA111
MA111
MA111
B3ABB0000146
L100
L101
L102
L103
PFVF1A471SG
PFVF1A471SG
PFVF1A471SG
PFVF1A471SG
CN100
K1KB60C00001
L1A
L1B
L1C
PFLE003
PFLE003
PFLE003
CN1A
CN1B
CN1C
CN101
CN102
K2LB102B0023
K2LB102B0023
K2LB102B0023
PSJJ1D001Z
PSJJ1D001Z
PC1A
PC1B
PC1C
PC2A
PC2B
PC2C
PC4A
PC4B
PC4C
PC5A
PC5B
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
CNC2S5020LL1
CNC2S5020LL1
Part Name & Description
(ICS)
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
LED
(CERAMIC FILTERS)
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
(CONNECTOR)
CONNECTOR, 60P
(COILS)
COIL
COIL
COIL
(JACKS)
JACK, TEL
JACK, TEL
JACK, TEL
JACK, TEL
JACK, TEL
(PHOTO ELECTRIC TRANSDUCERS)
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
PC5C
Part No.
CNC2S5020LL1
T1A
T1B
T1C
G4A1A0000173
G4A1A0000173
G4A1A0000173
SA1A
SA1B
SA1C
SA100
ZNR2A
ZNR2B
ZNR2C
J0LE00000043
J0LE00000043
J0LE00000043
PFRZRA102P6T
PSVDTN09820
PSVDTN09820
PSVDTN09820
C1A
C1B
C1C
C2A
C2B
C2C
C3A
C3B
C3C
C4A
C4B
C4C
C5A
C5B
C5C
C6A
C6B
C6C
C8A
C8B
C8C
C10A
C10B
C10C
C11A
C11B
C11C
C12A
C12B
C12C
C13A
C13B
C13C
C14A
C14B
C14C
C15A
C15B
C15C
C16A
C16B
C16C
C17A
C17B
C17C
C18A
C18B
C18C
C23A
C23B
C23C
C24A
C24B
C24C
C25A
C25B
C25C
C27A
C27B
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
ECUV1C474ZFV
ECUV1C474ZFV
ECUV1C474ZFV
ECQE2E474KZ
ECQE2E474KZ
ECQE2E474KZ
ECUV1C474ZFV
ECUV1C474ZFV
ECUV1C474ZFV
F2G1H1000010
F2G1H1000010
F2G1H1000010
ECEA1HKS2R2
ECEA1HKS2R2
ECEA1HKS2R2
ECUV1H102KBV
ECUV1H102KBV
ECUV1H102KBV
ECUV1H820JCV
ECUV1H820JCV
ECUV1H820JCV
ECUV1C683KBV
ECUV1C683KBV
ECUV1C683KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1H820JCV
ECUV1H820JCV
ECUV1H820JCV
ECUV1H101JCV
ECUV1H101JCV
ECUV1H101JCV
ECUV1H101JCV
ECUV1H101JCV
ECUV1H101JCV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
ECJ1VC1H271J
ECJ1VC1H271J
Part Name & Description
PHOTO COUPLER
(TRANSFORMERS)
TRANSFORMER
TRANSFORMER
TRANSFORMER
(VARISTORS)
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR
VARISTOR
VARISTOR
(CAPACITORS)
220P
220P
220P
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
10
10
10
2.2
2.2
2.2
0.001
0.001
0.001
82P
82P
82P
0.068
0.068
0.068
0.056
0.056
0.056
0.056
0.056
0.056
0.056
0.056
0.056
0.056
0.056
0.056
82P
82P
82P
100P
100P
100P
100P
100P
100P
0.022
0.022
0.022
0.022
0.022
0.022
0.022
0.022
0.022
270P
270P
Remarks
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
S
S
S
S
S
S
S
S
S
S
60
Ref.
No.
C27C
C28A
C28B
C28C
C29A
C29B
C29C
C30A
C30B
C30C
C101
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
Part No.
ECJ1VC1H271J
ECUV1C223KBV
ECUV1C223KBV
ECUV1C223KBV
KNFCFW102KB
KNFCFW102KB
KNFCFW102KB
ECJ1VC1H271J
ECJ1VC1H271J
ECJ1VC1H271J
ECUV1C104KBV
ECUV1C104KBV
ECUV1H471JCV
ECUV1C104KBV
ECUV1C105KB
ECUV1C105KB
ECUV1C105KB
ECUV1C105KB
PSCUV2EW223K
ECUV1C333KBV
ECUV1H223KBV
ECUV1H104KBV
J2A
J2B
J2C
J5A
J5B
J5C
J100
J102
J104
TH1A
TH1B
TH1C
R1A
R1B
R1C
R2A
R2B
R2C
R4A
R4B
R4C
R5A
R5B
R5C
R6A
R6B
R6C
R7A
R7B
R7C
R8A
R8B
R8C
R9A
R9B
R9C
R10A
R10B
R10C
R11A
R11B
R11C
R12A
R12B
R12C
R14A
R14B
R14C
R15A
R15B
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R18XJ000
ERJ3GEY0R00
ERJ3GEY0R00
ERDS1TJ000
ERDS1TJ000
ERDS1TJ000
ERJ3GEYJ822
ERJ3GEYJ822
ERJ3GEYJ822
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R10XJ681
PQ4R10XJ681
PQ4R10XJ681
ERJ1WYJ682
ERJ1WYJ682
ERJ1WYJ682
ERJ3GEYJ822
ERJ3GEYJ822
ERJ3GEYJ822
ERJ3GEYJ392
ERJ3GEYJ392
ERJ3GEYJ392
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
PQ4R10XJ682
PQ4R10XJ682
PQ4R10XJ682
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
ERJ3GEYJ101
ERJ3GEYJ101
Part Name & Description
270P
0.022
0.022
0.022
0.001
0.001
0.001
270P
270P
270P
0.1
0.1
470P
0.1
1
1
1
1
0.022
0.033
0.022
0.1
(RESISTORS)
0
0
0
0
0
0
0
0
0
0
0
0
8.2K
8.2K
8.2K
22
22
22
680
680
680
6.8K
6.8K
6.8K
8.2K
8.2K
8.2K
3.9K
3.9K
3.9K
0
0
0
39
39
39
6.8K
6.8K
6.8K
10K
10K
10K
0
0
0
8.2K
8.2K
8.2K
100
100
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
R15C
R16A
R16B
R16C
R17A
R17B
R17C
R18A
R18B
R18C
R20A
R20B
R20C
R21A
R21B
R21C
R22A
R22B
R22C
R23A
R23B
R23C
R24A
R24B
R24C
R25A
R25B
R25C
R26A
R26B
R26C
R27A
R27B
R27C
R28A
R28B
R28C
R29A
R29B
R29C
R30A
R30B
R30C
R31A
R31B
R31C
R34A
R34B
R34C
R35A
R35B
R35C
R37A
R37B
R37C
R38A
R38B
R38C
R39A
R39B
R39C
R40A
R40B
R40C
R41A
R41B
R41C
R42A
R42B
R42C
R43A
R43B
R43C
Part No.
ERJ3GEYJ101
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3EKF5600
ERJ3EKF5600
ERJ3EKF5600
ERJ3EKF1001
ERJ3EKF1001
ERJ3EKF1001
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3GEYJ304
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3EKF1003
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYJ151
ERJ3GEYJ151
ERJ3GEYJ151
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
Part Name & Description
100
0
0
0
1.2K
1.2K
1.2K
10K
10K
10K
1.2K
1.2K
1.2K
0
0
0
560
560
560
1K
1K
1K
100K
100K
100K
100K
100K
100K
300K
300K
300K
300K
300K
300K
300K
300K
300K
10K
10K
10K
10K
10K
10K
300K
300K
300K
100K
100K
100K
100K
100K
100K
10K
10K
10K
0
0
0
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
150
150
150
1.2K
1.2K
1.2K
0
0
0
Remarks
Ref.
No.
R45A
R45B
R45C
R46A
R46B
R46C
R47A
R47B
R47C
R49A
R49B
R49C
R50A
R50B
R50C
R51A
R51B
R51C
R52A
R52B
R52C
R54A
R54B
R54C
R55A
R55B
R55C
R56A
R56B
R56C
R57A
R57B
R57C
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R719
S
S
S
S
S
S
Part No.
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYF122
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ272
ERJ3GEYJ272
ERJ3GEYJ272
ERJ3GEYJ684
ERJ3GEYJ684
ERJ3GEYJ684
ERJ3GEYJ684
ERJ3GEYJ684
ERJ3GEYJ684
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ683
ERJ3GEYJ471
ERJ3GEYJ683
ERJ3GEYJ473
ERJ3GEYJ223
ERJ3GEYJ104
ERJ3GEYJ393
ERJ3GEYJ103
ERJ3GEYJ223
ERJ1WYJ102
ERJ3GEYJ104
ERJ3GEYJ271
Part Name & Description
0
0
0
1.2K
1.2K
1.2K
47K
47K
47K
47K
47K
47K
47K
47K
47K
100K
100K
100K
2.7K
2.7K
2.7K
680K
680K
680K
680K
680K
680K
68K
68K
68K
68K
68K
68K
470
68K
47K
22K
100K
39K
10K
22K
1K
100K
270
Remarks
S
S
S
S
19.5. POWER SUPPLY BOARD
PARTS
Ref.
No.
PCB3
PSLP1386Z
IC1
IC101
IC201
IC301
PFVIFA5518N
PSVITA76431S
PSVIPQ1CG21H
PSVIPQ1CG21H
S
S
S
S
S
S
Q1
Q501
Q502
Q503
Q504
2SK2843
2SC4097
2SA1576A
2SD2012
2SA1576A
S
S
S
D3
D4
D10
D11
D12
D13
D15
D16
PSVDERA2206
1SS133
PSVDERA1506
PSVDERA1506
PSVDERA1506
PSVDERA1506
MA8330
MA8330
61
Part No.
Part Name & Description
POWER
SUPPLY
(RTL)
(ICS)
IC
IC
IC
IC
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
BOARD
Remarks
ASS´Y
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
D35
D50
D101
D104
D201
D301
D302
D501
D502
D504
D505
D506
D507
D508
D509
D510
Part No.
MA8056
PFVDERA2210
PFVDYG911S2
PSVDHZ30P
PSVDCB83304
PSVDCB83304
PSVDEC21QS04
PSVDERA1506
PSVDYG811S6R
MA8220
MA8200
PSVDERA1506
1SS355
1SS355
1SS355
MA8200
CN1
CN101
CN301
CN501
PQJP2D98Z
B2B-EH-A
B7B-PH-K-S
B2P-VH
BEA1
BEA11
BEA102
L1
L201
L301
BLM31PG330
PSLEBL02RN1
BLM41PG750
0R6A273F20A
SBC9151
SBC9560
F1
F501
PSBA382250A
PSBA382400A
T1
PSLT89D1
NTC1
PSRTNTPA74R0
PC1
PSVIPS2581
RL501
PSSLALD124
Z1
PSRZC471D10A
C1
C5
C8
C9
C12
C16
C17
C19
C20
C21
C35
C50
C61
C62
C63
C64
C101
C110
C201
C204
C301
C302
C303
C306
C501
PSCQELE224
PSCEA450VB68
DEA1X3D221
GRM39B222J50
GRM39B222J50
GRM40X224K50
DE1E3KX472M
GRM39B104K50
PSCEA35ZL56
GRM39B104K50
GRM39B105K63
DEHR33A102K
PSCQELE104
PSCQELE104
PFKD2E3KH102
PFKD2E3KH102
PSCEA35ZL330
GRM39B104K50
PSCEA25VB220
GRM40B104K50
PSCEA16ZL330
PSCEA35Y1000
GRM39CH221J5
GRM40B104K50
GRM39B332J50
BEA501
J2
J3
J4
R4
PQ4R18XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ682
Part Name & Description
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
(CONNECTORS)
CONNECTOR
CONNECTOR
CONNECTOR
CONNECTOR
(COILS)
COIL
COIL
COIL
COIL
COIL
COIL
(FUSES)
FUSE
FUSE
(TRANSFORMERS)
TRANSFORMER
(THERMISTOR)
THERMISTOR
(PHOTO ELECTRIC TRANSDUCERS)
PHOTO COUPER
(RELAY)
RELAY
(VARISTOR)
VARISTOR
(CAPACITORS)
0.22
68
220P
0.0022
0.0022
0.22
0.0047
0.1
56
0.1
1
0.001
0.1
0.1
0.001
0.001
33P
0.1
22P
0.1
33P
0.001
220P
0.1
0.033
(RESISTORS)
0
0
0
0
6.8K
Remarks
Ref.
No.
R5
R6
R7
R8
R10
R11
R30
R31
R35
R51
R52
R53
R54
R55
R71
R72
R73
R110
R111
R112
R113
R114
R115
R201
R202
R203
R250
R301
R302
R308
R350
R501
R502
R503
R504
R505
R506
R507
R508
R509
R510
R511
R512
R513
R514
R515
R516
R517
R518
R519
R520
R521
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Part No.
PQ4R10XJ682
ERJ6GEYF101
PQ4R10XJ100
PQ4R10XJ561
PQ4R10XJ472
PQ4R18XJ000
ERX2SJR56
ERX2SJR47
ERJ3GEYJ105
ERG2SJ104
RK73B2ATD274
RK73B2ATD304
RK73B2ATD304
MCR100JZH331
ERJ8GEYF274
ERJ8GEYF274
ERJ8GEYF274
PQ4R18XJ102
ERJ3GEYJ102
ERJ3GEYJ472
ERJ3GEYJ332
ERJ3GEYJ272
ERJ3GEYJ303
ERJ3GEYJ223
EROS2THF2401
ERJ3GEYJ222
ERJ3GEY0R00
ERJ3GEYJ152
ERJ3GEYJ102
ERJ3GEYJ151
ERJ3GEY0R00
RF16CT26A101
ERJ3GEYJ561
ERJ3GEYJ222
ERJ3GEYJ103
PQ4R10XJ472
ERJ3GEYJ472
PQ4R18XJ472
ERJ8GEYJ270
ERJ8GEYJ270
ERJ8GEYJ270
ERJ8GEYJ270
ERJ8GEYJ270
ERJ8GEYJ270
ERJ3GEYJ471
ERJ3GEYJ102
PQ4R18XJ472
ERJ3GEYJ471
ERJ3GEYJ561
PQ4R18XJ472
PQ4R18XJ472
ERJ8GEYJ270
Part Name & Description
6.8K
100
10
560
4.7K
0
0.56
0.47
1M
100K
270K
300K
300K
330K
270K
270K
270K
1K
1K
4.7K
3.3K
2.7K
30K
22K
2.4K
2.2K
0
1.5K
1K
150
0
100
560
2.2K
10K
4.7K
4.7K
4.7K
27
27
27
27
27
27
470
1K
4.7K
470
560
4.7K
4.7K
27
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
19.6. FIXTURES AND TOOLS
S
S
S
S
S
Ref.
No.
EC1
Part No.
PSZZTEA308BX
Part Name & Description
Remarks
EXTENSION CORD
Note: The Extension Cords are useful for servicing. (They
make servicing easy.)
S
S
S
S
S
S
S
S
62
KX-TEA308CE
19.7. MEMO
63
KX-TEA308CE
20 FOR THE SCHEMATIC DIAGRAM
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
64
KX-TEA308CE
65
1
CN200C
CN200D
66
2
4
1
3
2
4
1
TC
D1C
RD
TD
(1)
TP201C
3
4
2
3
1
4
L205C
J204C
NC
3
b
4
7
RL201D
5
3
b
FG
0.01u
ZNR203C
0.01u
(4)
B
E
Q202C
TP210C
AG
(5)
R222C
NC
10u
B
R202C
22 1/4W
FG
0.01u
C202C
C
E
0.01u
+27V
TP212C
AG
R205D
68
R204C
68 1/4W
TP213D
C209C
+27V
R204D
68 1/4W
TP212D
Q203D
R203D
22 1/4W
E
TP211D
C
6.8K
B
E
10u
C203D
10u
C210C
B
E
Q202D
TP210D
R202D
22 1/4W
FG
C202D
B
R222D
NC
C
E
0.01u
C210D
0.01u
C209D
R200C
TP207C
Q200C
C
0.01u
C207C
C
Q201D
TP208D
R201D
6.8K
AG
6.8K
R200D
TP207D
Q200D B
C
0.01u
3
C207D
Q209C
B
RXD
C200C
TP206C
AG
E
C
ZNR201C
ZNR200C
TP204C
(3)
ZNR202C
2
4
RL201C
m
TP231C
(2)
m
0.01u
ZNR203D
C201D
TP205D
FG
b
6
FG
B
C200D
TP206D
AG
E
C
ZNR201D
ZNR200D
TP204D
Q209D
ZNR202D
2
TP232D
FG
RL201D
m
TP231D
D
NC
J205D
2
1
L205D
NC
J204D
TP200D
TP201D
D1D
2
50V/2.2
C204C
0.039u
(7) (8)
1.5mH
L204D
L204C
1.5mH
TP215C
12K
R211D
TP219C
R210D
33K
2
TH2D
5
4
3
TH2C
5
R215D
47K
TP222D
D204D
250mA Vz3.9v
TP220D
1
6
TP203D
1
1
TP225D
AG
2
3
R218D
10K
2 DA200D
0
R216D TP221D
OVER CURRENT
LIMITTER
U200D
TP219D
R209D
15K TP218D
D202C
TP216D
AG
TP217D
D203D
C206D
5
4
D202D
TP215D
VAG
R207D
33K
56K
T200C
(6)
1
3
5
4
R208D
TP202C
50V/4.7u
C205D
R206D
1K 1W
AG
1
3
T200D
TP202D
TP214D
50V/2.2
C204D
4
D205D
D
C
B
A
1/4
R220C
270
Q207D
D208C
AG
E
TP230D
D208D
1
3
2
HOOK[4]
EXT[4]
TXPWR
EXT[3]
TXPWR
(9) (10)(11)
BELL[4]
RL201D
6
(h)
(g)
(f)
(e)
(d)
(c)
(b)
(a)
KX-TEA308CE MAIN NO.1 (1/4)
TP230C
+15V
AG
8
TP209D
1
1
+15V
D209D 2
R221D
10K
+3.3V
C
AG
1
3
2
PROTECTOR
TP227D
C208C
50V/1u
B
1K
R219D
R220D
270
C208D
50V/1u
+15V
KX-TEA308CE
21 SCHEMATIC DIAGRAM (KX-TEA308CE)
21.1. MAIN No.1 (Extention A-D Block)
67
3
2
4
RB
TB
3
4
5
b
6
FG
TP205B
0.01u
C201B
ZNR203B
0.01u
C200B
TP206B
AG
E
B
0.01u
ZNR201B
C
(5)
0.01u
C207B
C
TP207B
6.8K
R200B
B
E
R202B
22 1/4W
Q202B
E
10u
C202B
TP213B
R205B
68
TP212B
AG
AG
+27V
R205C
68
R204B
68 1/4W
R203B
22 1/4W
Q203B
E
TP211B
B
10u
C203B
C
FG
0.01u
C209B
TP213C
R203C
22 1/4W
Q203C
E
TP210B
R222B
NC
C
B
0.01u
E
B
10u
TP211C
C
C203C
C210B
Q201B
C
TP208B
R201B
6.8K
AG
E
Q201C
C
B
TP208C
R201C
6.8K
3
Q200B B
(4)
C201C
ZNR200B
TP204B
Q209B
ZNR202B
3
b
4
m
RL201B
TP232B
7
2
TP231B
(3)
TP205C
m
FG
RL201B
m
B
NC
J205B
2
1
L205B
5
b
6
RL201C
TP232C
7
C
NC
J204B
TP200B
TP201B
D1B
TP200C
NC
J205C
(2)
0.039u
0.039u
C206B
TP216B
AG
TP217B
D203B
1.5mH
L204B
R210B
33K
2
12K
R211B
2
TP222C
1
TH2B
D204C
250mA Vz3.9v
2
R215C
47K
5
TP203C
5
1
2
4
3
5
TP222B
1
D204B
250mA Vz3.9v
2
R215B
47K
TP220B
1
6
0
R216B
1
AG
TP225C
1
AG
1
R218B
10K
TP225B
2
3
TP221B
R218C
10K
2 DA200B
TP203B
TP221C
DA200C
0
R216C
OVER CURRENT
LIMITTER
U200B
TP219B
12K
4
3
TP220C
1
6
U200C
R211C
R209B
15K TP218B
D202B
TP215B
VAG
R207B
33K
56K
R208B
5
4
TP216C
AG
R210C
33K
R209C
TP217C 15K TP218C
D203C
C206C
VAG
R207C
33K
56K
T200B
50V/4.7u
C205B
R206B
1K 1W
AG
1
3
TP214B
50V/2.2
TP202B
50V/4.7u
C204B
AG
C205C
R206C
1K 1W
TP214C
(7) (8)
R208C
4
(6)
D205B
H
G
CN200B
1
3
RC
2
3
(1)
D205C
F
E
1
2
2/4
B
1K
E
AG
TP230B
8
D208B
+15V
1
8
RL201B
EXT[2]
TXPWR
BELL[3]
RL201C
HOOK[3]
(9)(10)(11)
(q)
(p)
(n)
(m)
(k)
(j)
(i)
KX-TEA308CE MAIN NO.1 (2/4)
TP209B
1
D209B 2
R221B
10K
Q207B
C
AG
1
3
2
+15V
TP209C
1
1
PROTECTOR
TP227B
R219B
R220B
270
+3.3V
AG
E
+15V
D209C 2
R221C
10K
Q207C
C
TP227C
C208B
50V/1u
B
1K
R219C
+3.3V
6
KX-TEA308CE
(12)(13)
(14)
1
TA
T[1]
3
RL202A b
68
(h)
CN200A
3
2
4
RA
10
m
5
4
10
m
5
TP232
9
m
8
RL200A b
R[1]
TP231
3
8
m
RL200A b
NC
J201
9
RL202A b
NC
J200
4
TP201A
D1A
FG
TP204A
3
2
3
b
6
AG
B
C207A
Q209A
0.01u
C201A
0.01u
C200A
TP206A
TP205A
ZNR203A
FG
5
NC TP232A
m
RL201A
7
4
b
ZNR202A
2
RL201A
m
A
TP200A
J205A
4
1
J204A
NC
L205A
TP231A
P.F.
RELAY
E
C
ZNR201A
ZNR200A
0.01u
C209A
C
C
FG
E
E
Q202A
TP210A
10u
C202A
B
C
E
TP211A
B
Q203A
TP213A
R205A
68
AG
+27V
R204A
68 1/4W
TP212A
R203A
221/4W
C203A
10u
R222A
NC
C
R202A
22 1/4W
C
B
TP250
TP249
1
3
D202A
0.039u
C206A
AG
TP216A
R210A
33K
12K
R211A
2
4
3
5
0
TP222A
1
1
1
R218A
10K
TP225A
AG
2
3
TP221A
2 DA200A
R216A
TP203A
D204A
250mA Vz3.9v
2
R215A
47K
TP220A
1
6
U200A
6.8K
TH2A
11
OVER CURRENT
LIMITTER
TP219A
PDRLY
L204A
1.5m H
R227
R209A
15K TP218A
TP217A
D203A
TP215A
VAG
R207A
33K
56K
R208A
5
4
TP284
AG
R226
10K
TP283
B
TP282
AG
E
Q217
C
R228
6.8K
+15V
R225
10K
T200A
50V/4.7u
C205A
R206A
1K 1W
TP214A
50V/2.2
1
12
TP202A
AG
E
Q216
C204A
AG
1
12
R229
0
D221
+15V
10
D205A
Q201A
B
TP208A
R201A
6.8K
AG
6.8K
R200A
TP207A
E
0.01u
C210A
Q200A B
0.01u
TXD[1]
RL202A
(g)
(f)
(e)
(d)
RXD
(c)
TXPWR
EXP
TXD[1]
TXD[2]
TXD[3]
TXD[4]
9
(b)
(a)
8
RL200A
D
C
B
A
7
B
1K
AG
E
C
AG
1
3
2
TP209A
1
2
+15V
8
1
TP230A
D208A
RL201A
(15)
(16)(17)
HOOK[1]
EXT[1]
TXPWR
RXD
EXP
KX-TEA308CE MAIN NO.1 (3/4)
Q207A
D209A
R221A
10K
+3.3V
TP227A
R219A
R220A
270
C208A
50V/1u
+15V
PROTECTOR
12
3/4
KX-TEA308CE
DG
+3.3V
11
(15)
12
(16)(17)
BELL_POWER
4/4
KX-TEA308CE MAIN NO.1 (4/4)
KX-TEA308CE
C830 0.01u
C829 0.01u
C828 0.01u
10
C827 0.01u
C826 0.01u
C825 0.01u
C824 0.01u
C823 0.01u
C822 0.01u
C821 0.01u
C820 0.01u
C819 0.01u
C818 0.01u
C814 0.01u
C813 0.01u
C844 0.01u
C812 0.01u
C811 0.01u
C842
C841
C840
C839
C843 0.01u
C810 0.01u
C809 0.01u
C808 0.01u
C838 0.01u
C837
C836
C835
C834
0.01u
0.01u
0.01u
0.01u
C833 0.01u
C832 0.01u
C831 0.01u
HOOK[4]
HOOK[3]
HOOK[2]
HOOK[1]
(p)
BELL[2]
H
F
G
(n)
(m)
69
(q)
TP277
TP278
TP279
TP280
HOOK[4]
HOOK[3]
HOOK[2]
HOOK[1]
(k)
(j)
E
(i)
HOOK[2]
TP273
TP274
TP275
TP276
BELL[4]
BELL[3]
BELL[2]
BELL[1]
BELL[1]
HOOK[1]
(12)(13) (14)
7
8
BELL[4]
BELL[3]
BELL[2]
BELL[1]
0.01u
0.01u
0.01u
0.01u
0.01u
+3.3V
C807 0.01u
C806 0.01u
C805
C804
C803
C802
C801
0.01u
0.01u
0.01u
0.01u
DG
9
BELL_POWER
C817 0.01u
C816 0.01u
C815 0.01u
D
C
B
CN200G
CN200H
4
1
3
2
4
1
D1G
RH
TH
3
4
TP232H
3
b
7
NC
J203H
B
AG
E
C
C
B
B
10u
B
C
E
E
Q202G
TP210G
R202G
22 1/4W
FG
0.01u
C209G
+27V
R205H
68
TP212G
R204G
68 1/4W
TP213H
R203H
22 1/4W
C202G
10u
B
0.01u
TP212H
AG
+27V
R204H
68 1/4W
DC POWER
SUPPLY
CIRCUIT
Q203H
E
10u
TP211H
C
C203H
C210G
(4)
6.8K
R200G
TP207G
Q200G
C
0.01u
C207G
(3)
E
E
Q202H
TP210H
R202H
22 1/4W
FG
0.01u
C209H
C202H
B
R222H
NC
C
E
0.01u
C210H
Q201H
C
TP208H
R201H
6.8K
AG
6.8K
R200H
TP207H
B
0.01u
C207H
3
Q200H
Q209G
B
RXD
ZNR201G
ZNR200G
TP204G
0.01u
C201H
0.01u
C200H
TP206H
AG
E
C
Q209H
ZNR201H
ZNR200H
TP204H
TP205H
(2)
RL201G
m
NC
J202G
FG
m
5
b
6
ZNR203H
FG
ZNR202H
2
4
RL201H
m
NC
J202H
RL201H
(1)
FG
TP226H
H
BELL
CIRCUIT
TP200H
NC
J205H
2
1
L205H
TP231H
NC
J204H
D1H
TP201H
2
AG
50V/4.7u
C205H
R206H
1K 1W
5
1
D202H
R210H
33K
L204G
4
3
TH2G
5
TP222H
1
R220H
270
C208H
50V/1u
1
R218H
10K
TP225H
AG
2
TP221H
2 DA200H
0
R216H
+15V
8
1
RL201H
HOOK[8]
AG
PROTECTOR
TP230G
D208G
+15V
(5)(6)(7) (8)
TXPWR
BELL RELAY SW
H:BELL ON
L:BELL OFF BELL[8]
TP209H
1
D209H 2
R221H
10K
0V
OFF HOOK
ON HOOK
EXT[8]
TXPWR
(9)
(j)
(i)
(h)
(g)
(f)
(e)
(c)
(d)
(a)
(b)
KX-TEA308CE MAIN NO.2 (1/4)
R220G
270
AG
TP230H
3
1 D208H
2
+15V
3.3V
Q207H
AG
E
C
6
PROTECTOR
+3.3V
TP227H
C208G
50V/1u
B
R219H
1K
HOOK DETECT
CIRCUIT
1
D204H
250mA Vz3.9v
2
R215H
47K
TP220H
1
6
TP203H
OVER CURRENT
LIMITTER
TP219G
12K
R211H
2
TH2H
5
OVER CURRENT
LIMITTER
U200H
TP219H
R209H
15K TP218H
1.5mH
TP216H
0.039u
AG
TP217H
D203H
C206H
1.5mH
L204H
EXT[8]
TP215H
VAG
R207H
33K
56K
R208H
4
3
T200H
TP202H
TP214H
50V/2.2
C204H
4
3
A
1
2
3
70
D205H
1
1/4
KX-TEA308CE
21.2. MAIN No.2 (Extention E-H Block)
71
CN200F
3
2
4
1
3
2
TF
RG
TG
D1F
2
3
1
4
L205G
TP200F
TP231F
J204F
NC
3
4
FG
ZNR202G
3
5
b
6
NC
FG
NC
J203F
RL201F
5
b
6
m
TP205F
ZNR203F
AG
E
C
B
0.01u
C201F
0.01u
C200F
TP206F
Q209F
ZNR201F
ZNR200F
TP204F
0.01u
C201G
0.01u
C200G
TP206G
TP205G
ZNR202F
3
4
b
RL201F
m
7
m
FG
J203G
NC
J202F
2
(2)
ZNR203G
F
TP232F
J205F
NC
2
1
4
b
RL201G
7
2
G
TP232G
L205F
TP201F
NC
(1)
TP231G
J204G
NC
J205G
TP200G
TP201G
2
C
6.8K
R200F
TP207F
B
0.01u
C207F
C
Q201F
TP208F
R201F
6.8K
AG
B
E
B
E
B
TP213F
R205F
68
TP212F
AG
AG
+27V
R205G
68
R204F
68 1/4W
Q203F
R203F
22 1/4W
E
10u
C203F
10u
C202F
E
Q202F
TP210F
TP211F
C
FG
0.01u
C209F
TP213G
R203G
22 1/4W
Q203G
E
R202F
22 1/4W
0.01u
R222F
NC
B
B
10u
TP211G
C
C210F
E
C
Q201G
C
TP208G
C203G
R222G
NC
(4)
R201G
6.8K
AG
Q200F
(3)
3
C204G
50V/4.7u
C205F
R206F
1K 1W
AG
1
3
TP214F
50V/2.2
5
4
0.039u
5
4
D202F
0.039u
TP216F
AG
TP217F
VAG
R210F
33K
2
12K
R211F
2
TP222G
1
TH2F
D204G
250mA Vz3.9v
2
R215G
47K
5
TP203G
5
1
2
4
3
5
TP222F
1
D204F
250mA Vz3.9v
2
R215F
47K
TP220F
1
6
0
R216F
1
3
R218F
10K
TP225F
AG
2
TP221F
R218G
10K
1
1
3
TP225G
AG
2
TP221G
DA200G
0
R216G
2 DA200F
TP203F
OVER CURRENT
LIMITTER
U200F
TP219F
12K
4
3
TP220G
1
6
U200G
R211G
R209F
15K TP218F
D203F
TP215F
C206F
R207F
33K
56K
L204F
1.5mH
R210G
33K
R209G
15K TP218G
EXT[6]
TP216G
AG
TP217G
D203G
C206G
R208F
T200F
D202G
EXT[7]
TP215G
VAG
R207G
33K
56K
R208G
TP202F
50V/4.7u
C204F
AG
C205G
R206G
1K 1W
1
3
T200G
TP202G
TP214G
50V/2.2
4
D205F
H
G
1
D205G
F
E
2/4
B
1K
AG
1
3
2
8
D208F
TP230F
+15V
1
8
RL201F
EXT[6]
TXPWR
BELL[7]
RL201G
HOOK[7]
EXT[7]
(9)
BELL[6]
HOOK[6]
(5)(6)(7) (8)
(s)
(r)
(q)
(p)
(n)
(m)
(k)
KX-TEA308CE MAIN NO.2 (2/4)
TP209F
1
+15V
D209F 2
R221F
10K
Q207F
AG
E
C
1
TP209G
1
PROTECTOR
TP227F
R219F
R220F
270
+3.3V
AG
E
+15V
D209G 2
R221G
10K
Q207G
C
TP227G
C208F
50V/1u
B
1K
R219G
+3.3V
6
KX-TEA308CE
(10)
CN200E
6
4
3
2
4
RE
4
1
3
2
TP232E
L205E
TP231E
NC
J205E
TP200E
TP201E
D1E
4
5
b
6
FG
3
b
NC
J203E
RL201E
7
2
RL201E
m
m
FG
TP205E
ZNR203E
0.01u
C201E
AG
0.01u
(12)
C200E
6.8K
R200E
TP207E
Q200E
C
0.01u
B
AG
3
1
2
FG
E
Q202E
TP210E
R202E
22 1/4W
10u
C202E
B
R222E
NC
C
E
TP247
C211
RXD 1u
4
TP212E
+27V
TP251
TP252
TP253
TP255
9
10
2 T201 6
7
TP254
R204E
68 1/4W
TP248
R234
NC
PROTECTOR
9
TXD
D222
+15V
C207E
(11)
Q209E
B
RXD
ZNR202E
TP206E
AG
E
C
ZNR201E
ZNR200E
TP204E
AG
+15V
TP246
27K
(j)
(i)
TXD[5]
J204E
NC
8
2
TP240
TP245
TE
7
5
TP239
NC
J202E
16
1
TP238
TXPWR
1
9
12
TP237
TXD[5]
10
15
3
11
TXD[6]
(g)
(h)
IC200
14
13
ANALOG
SW
TXD[7]
TXD[8]
AG
(f)
TXD[1]
TXD[2]
TXD[3]
TXD[4]
0V
NC
4
1
2
3
5
8
7
6
RXD
(e)
(c)
(d)
(a)
(b)
6V
RA201
8
1
3
T200E
(13)(14)
TP214E
50V/2.2
TP202E
RXD
DG
100
R240
2.2u
C214
VAG
C204E
TP256
R235
2.2K
D220
D
C
B
A
7
0.01u
72
C209E
C209
0.022
0.01u
R231
5
4
VAG
D203E
TP215E
D202E
EXT[5]
L204E
B
RXD
EXP
3.3V
0V
3.3V
0V
11
15V
0V
1.2µs
32µs
4ms
Q209
TH2E
8ms
DG
E
C
R239
47K
VAG
3µs
32µs
OVER CURRENT
LIMITTER
TP219E
TP281
Q210
1.5mH
16ms
DG
E
C
R238
1K
+3.3V
R237
4.7K
B
Q215
VAG
TP257
10
TP260
DG
DG
Q213
B
E
C
TP230E
EXT[5]
(15)
16ms
8ms
4ms
TXPWR
EXP
PTXE[2]
PTXE[1]
PTXE[0]
PTX[0]
PRX[0]
3.3V
0V
3.3V
0V
3.3V
0V
KX-TEA308CE MAIN NO.2 (3/4)
AG
R220E
270
D208E
+15V
2
3
12
TXPWR
Q212
B
PROTECTOR
Q214
B
E
1
DG
E
C
C
TP261
RA200
10K
+15V
C208E
50V/1u
TP259
TP258
1
2
3
4
27K
8
7
6
5
R232
C210E
3/4
KX-TEA308CE
73
H
G
(s)
(r)
(q)
(p)
(n)
(m)
HOOK[8]
HOOK[7]
HOOK[6]
HOOK[5]
BELL[8]
BELL[7]
BELL[6]
BELL[5]
HOOK[5]
TP262
TP263
TP264
TP265
TP266
TP267
TP268
TP269
BELL_POWER
E
10u
TP211E
TP213E
R203E
22 1/4W
Q203E
R205E
68
AG
HOOK[4]
HOOK[3]
HOOK[2]
HOOK[1]
BELL[4]
BELL[3]
BELL[2]
BELL[1]
TP270
C
Q222
NC
E
+3.3V
DG
+3.3V
TP70
3
4
7
8
13
14
17
18
11
1
2
5
6
9
12
15
16
19
20
10
TP216E
TP271
47K
R233
B
0.039u
1D
2D
3D
4D
5D
6D
7D
8D
CLK
CLR
IC7
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
VCC
GND
2
5
6
9
12
15
16
19
20
10
3
4
7
8
13
14
17
18
11
1
DG
12K
4
3
1
D204E
250mA Vz3.9v
2
TP203E
TP222E
1
3
B
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
NRESET
DG
7
8
C49
1u
C50
0.1u
BELL[5]
RL201E
11
6
IC10
IC10
13
12
4
5
2
FIL8
3
+3.3V
NCS_EXT,D[0-7],NIORD,NIOWR,NRESET
DG
1
(15)
4/4
KX-TEA308CE MAIN NO.2 (4/4)
TP234
TP233
1
TP209E
HOOK[5]
12
( (placementLayer BOTH) )
Q207E
C48
2.2u
AG
E
C
1
+15V
D209E 2
R221E
10K
+3.3V
TP227E
14
BREAK
B
1K
R219E
IC10
R218E
10K
XTP_BR
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
Q223
NIORD
NCS_EXT
+3.3V
1
2
DG
E
C
10 NIOWR
9 NCS_EXT
IC10
IC10
8
TP272
1
TP225E
AG
2
3
TP221E
2 DA200E
0
R216E
11
BREAK CONTROL SW
TP80
C38
0.1u
5
R215E
47K
TP220E
1
6
U200E
2
R211E
1D
2D
3D
4D
5D
6D
7D
8D
CLK
CLR
IC8
4.7K
R241
R210E
33K
R209E
15K TP218E
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
VCC
GND
AG
TP217E
C206E
R207E
33K
56K
R208E
C28
0.1u
+15V
50V/4.7u
C205E
R206E
1K 1W
AG
TXPWR
TXPWR
F
E
BELL[5]
B
Q201E
C
TP208E
C203E
(13) (14)
10
D205E
(k)
E
(12)
R201E
6.8K
(11)
9
E
(10)
C
8
B
7
KX-TEA308CE
1/4
C613
(1)
EXT[8]
EXT[7]
EXT[6]
EXT[5]
EXT[4]
EXT[3]
EXT[2]
EXT[1]
AY1
CROSS POINT
8 16
IC601
AX1
74
AY0
Y5
Y4
Y3
Y2
Y1
Y0
(2) (3) (4) (5) (6) (7) (8) (9)
23 21 19 17
Y6
39 41 43 1
X15
X14
X13
X12
X11
X10
X9
X8
X7
X6
X5
X4
X3
X2
X1
X0
NC38
NC29
NC28
NC16
NC15
Y7
D
CALLID2
RST
AX2
C
3
DG 22 VEE
18 VSS
40 CS
NC6
DATA
DG
STR
INT2
INT3
CALLID1
9
10
11
TAM1
TAM2
DTMFR1
DTMFR2
PAGIN
PAGOUT
13
14
31
30
7
8
12
TP333
INT1
32
(10) (11) (12) (13)
DOOR2
TP334
TP332
DOOR2
DOOR1
DOOR1
TP330
TP329
33
330
R611
TP328
34
330
R610
CO3
330
R609
35
TP325
CO2
TP324
38
CO1
TP323
29
A[2]
D[0]
A[1]
36
TP322
16
28
CO1
CO2
CO3
37
TP321
15
AY2
TP320
AX0
A[7]
6
A[1]
44 VDD
A[7]
A[6]
A[5]
IOWR
+12V
DG
1000P
C605
0.022
CS_XP2
C617
INT3
INT2
INT1
DG
IC602
CROSS POINT
4 8
5
X0
X1
X2
X3
EXT_BGM
OGM1
(14)
DTMFG
TAM2
(15)
VAG
10 AX1
DATA
6
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
3
2
1
27 26 25 24 23
8 AX0
20 AY2
17 AY1
16 AY0
21 STR
28 VDD
12 CS
14 VSS
15 VEE
22 RST
4
5
18 19
NC4 NC5 NC18 NC19
TP335
AG
RESET
4
TP336
AG
C604
0.022
IOWR
42
A[5]
AYX3
A[2]
24 25 4
A[6]
A[4]
5
A[3]
D[0]
20 26 27 2
3
TP337
RESET
CS_XP1
A[1-7],CS_XP1,CS_XP2,CS_XP3,D[0],IOWR,RESET
+12V
2
TP338
B
A
1
INT3
TP367
470P
3
VAG
TP380
C628
R627
6.8K
R664
12K
TP396
VAG
(c)
C634
0.1
C635
0.1
(e)
(d)
INT BIN
VAG
VAG
INT CID AMPLIFIERS
R628
C630
0.022
6.8K
C629
0.022
R629
0.022
6.8K
TP395
TP348
TP350
TP349
R663
12K
0
R622
0
R623
0
R624
(b)
(a)
KX-TEA308CE MAIN NO.3 (1/4)
IC610
2
22K
1
470P VAG
TP379
R656
5
6
22K
C626
IC610
7
R655
C625
TAM 2
TAM1
VAG-CO[1]
VAG-CO[2]
TP366
7
9
11
VAG-CO[3]
13
6
KX-TEA308CE
21.3. MAIN No.3 (Cross-Point Block)
TAM1
MODEM
TONE
1000P
2/4
TP307
TP303
1.2K R601
TP304
TP300
1.2K R600
TP301
75
C616
H
1.2K R602
DG
TP310
TP306
AG
DG
1.2K R603
RESET
C609
0.022
TP313
TP309
CS_XP3
+12V
1.2K R604
IOWR
TP315
TP312
A[5]
1.2K R605
A[6]
TP317
TP314
22
15
14
12
28
21
16
17
20
8
RST
VEE
VSS
CS
VDD
STR
AY0
AY1
AY2
AX0
NC4 NC5 NC18 NC19
18 19
4
5
IC603
CROSS POINT
4 8
X3
TONE1
TONE2
7
9
VAG
11 BGM_EXT R608
X2
0
13
X1
X0
27 26 25 24 23
3
2
1
Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
6
DATA
10
AX1
TP319
1.2K R606
A[7]
2
(2) (3) (4) (5) (6) (7) (8) (9)
1.2K R607
A[1]
D[0]
A[2]
1
TP318
TP316
G
F
E
(1)
3
TP326
3
2
VAG
22K
1K
R614
TP331
VAG
R613
TP327
0
R616
0
R615
TP340
TP339
INT PAGING AMPLIFIERS
IC611
1
33K
C610
0.001
R612
(10) (11) (12) (13)
4
PAGIN
J602
N.C
IC609
7
3
2
220K
5
6
VAG
0.1
C602
TP345
C603
0.1
27K
R626
VAG
C600
0.047
TP352
TP351
NC
R633
R632
R631
R630
480Hz
620Hz
440Hz
350Hz
DG
(i)
(j)
(k)
(h)
(g)
(f)
EXT_BGM
620Hz 3.3V
0V
No signal
0V
400Hz 3.3V
0V
350Hz 3.3V
TP389
TP385
R665
27K
0.0056
TP384
0.0056
C650
C651
100K
22K
100K
TP373
TP372
6
KX-TEA308CE MAIN NO.3 (2/4)
TP346
VAG
C601
0.068
R625
39K
R641
TP347
100K
100K
R640
TP344
VAG
0.0033
IC609
120K
R620
C606
J603
0
1
0.0068
(15)
R621
C607
TONE
5
LOW PASS FILTER
EXT_BGM
TONE
(14)
KX-TEA308CE
TP311
TP308
TP305
TP302
1000P
76
D
C
B
A
(e)
(d)
(c)
(b)
(a)
TP353
R635
1.8K
TP357
R645
470
TP362
C637
0.1
TP363
VAG
R647
1.5K
R649
47K
47K
R651
C648
0.056
TP371
6
VAG
6
5
TP378
470P
TP394
TP393
TP392
39 K
7
IC605
TP382
R660
39K
R662
12k
C655
R661
VAG
27K
7
IC604
TP391
C622 470P
R659
TP377
470P
C653
0.056
C646
IC605
TP370
C639
0.033
3
2
15k
R654
1
C645
TP376
C619
0.056
470P
R646
1.2K
TP369
5
TP381
TP368
R658
27K
470P
C620
VAG
VAG
TP375
R667
10K
C677
0.033u
TP390
R666
15K
TP383
0.056
C618
3
2
IC604
1
12k
AG
8
C676
0.0082
R657
0
VAG
C615
3
2
470P
R648
47K
R644
1.8K
1.8K
R639
1200P
TP374
R653
47K
R650
TP365
1
C675
R652
56K
IC608
C614
N.C
TP359
VAG
TP361
470
R643
TP360
TP358
TP364
0
R638
R642
1.2K
0.1
C612
R637
1.8K
C633
0.033
TP356
R636
1.2K
TP355
C611
N.C
TP354
R634
0
7
R668
4.7K
TP397
AG
+3.3V
R669
N.C
DSP_MDMTX
DSP_DTMFG
DSP_OGMOUT[1]
DSP_MDMRX
0.1
C681
DSP_INTCID[2]
DSP_INTCID[1]
DSP_OGMIN[1]
OGM AMPLIFIERS
C657
0.1
0.1
C679
10
( CO, VOICEMAIL INTEGRATION )
DTMF AMPLIFIERS
MODEM AMPLIFIERS
C621
0.1
C678
0.1
9
11
6V
VAG
7
6
5
C674
0.022
4
8
7
5
6
AG
C672
0.022
C667
0.022
C666
0.022
AG
D606
6.2L
TP411
R673
2.7K
+15V
IC611
AG
4
8
+15V
AG
4
IC609 8
+15V
AG
IC605
IC611
C669
0.022
C664
0.022
IC608
AG
4
8
+15V
AG
4
8
+15V
AG
4
8
+15V
KX-TEA308CE MAIN NO.3 (3/4)
AG
C608
25V/100u
VAG
XTP_VAG
IC610
IC608
IC604
+15V
12
3/4
KX-TEA308CE
TP388
TP387
TP386
16
7
10
6
5
15
14
13
12
11
17
18
19
0.22
C661
77
Q[3]
Q[4]
TP905
B
D902
47K
47K
R910 R916
TP907
B
TP911
1
IC902
D904
3
C
E
Q908
TP914
11 2
4
0.1u
C904
100
TP921
TP919
R920
R919
10K
5.6K
R926
14
IC902
IC902
7
TP922
R924
10K
+27V
R922
1M
TP917
TP916
TOE2
C908
TP937
TP935
10
9
390KF
0.082u
R930
TP934
IC902
TP929
TP928
47K
R927
8
C906
0.082u
TP931
TP924
-90V
13
12
5
6
8 7 6 5
10K
RA600
1 2 3 4
R932
20KF
R934
180KF
TP943
DG
TP948
TP947
D905
VZ=24v
TP946
R943
1.2M
C909
0.1u
TP944
50V/100mA/150mW/47K
R942
750
R941
750
TP945
R940
33K
R939
20K
DG
C910
250V/10
PC903
4
2
5
6
22K
2
A2
A5
A6
Vref
R944
1
R946
10K
R945
47K
A1
1
3
C
IC900
3
4
TP949
250V/10
C911
2
D906
2
TP951
C919
0.047u
TP950
5
4
2
1
6
7
8
9
10
2.7
R949
T900
TP952
R948
22
D907
600V 1A
1
600V 1A
1
TP955
B
GND
OUT
VCC
SW IC
RT/CT
ISENS
FB
Q911
4
3
2
VREF
IC901
COMP
G
5
6
7
8
R952
22K
Q912
D
TP957
TP958
+15V
TP959
R953
22
+27V
C917
0.1u
R951
DG
25H z
BLPWR
4/4
KX-TEA308CE MAIN NO.3 (4/4)
E
C
TP954
TP953
1
S
TP956
12
C918
E
B
PC901
TP942
C
2
1
+140V
R938
1K
+3.3V
TP939
R936
4.7K
Q910
3
4
+140V
Q[1-4],STD1,STD2,TOE1,TOE2
22K
680
R909
100
R912
680
R908
E
C
DG
STD2
8 7 6 5
10K
RA603
0.22
C663 1 2 3 4
10K
R950
C
Q907
B
47K
BTP909
47K
R905 R914
Q[4]
0.1u
Q904
15
14
13
12
11
R672
330K
TP408
Q[1]
Q[2]
Q[3]
E
Q4
Q3
Q2
Q1
TOE
17
18
TP409
+3.3V
TOE1
STD1
TOE2
STD2
C916
C902
0.1/250V
EST
STD
19
20
+3.3V
11
50V/0.1u
BELL
E
VDD
ST/BT
IC607
NC16
NC7
VSS
PWDN
INH
VREF
IN+
GS
IN-
C662
0.1
Q[1]
Q[2]
Q[3]
Q[4]
Q903
C
TP904
16
7
10
6
5
4
1
3
2
DTMF RECEIVER 2
TP405
DG
TP404
TP402
TP403
R671
27K
TP407
TP406
10
C921
TP902
R902
150
DG
STD1
TOE1
TP400
R670
330K
TP401
Q[1]
Q[2]
BELL_POWER
DTMF
RECEIVER 1
IC606
Q4
Q3
NC16
Q2
NC7
Q1
TOE
STD
EST
ST/BT
VSS
PWDN
INH
VREF
IN+
GS
VDD
+3.3V
3.58Mhz
9
50V/100
H
G
(i)
(j)
(k)
4
1
OSC1
IN-
9
OSC2
3
2
C659
20 0.1u
TP399
C660
0.1
OSC1
(h)
(g)
8
X600
TP398
DG
OSC2
F
E
(f)
8
8
9
7
KX-TEA308CE
470P
C920
0.1u
R947
C914
2.2K
AG
PAG_SW
15 15
17 17
18 18
CO1
CO2
CO3
+15V
14 14
15 15
16 16
17 17
78
AG
R739
68K
R741
68K
AG
FSO
R740
DG
RESET
0.1u
C764
50V/3.3u
AG
1
5
68K
(3) (5)
(4)
+3.3V
2
3
4
1
105
106 VREF0
AGND105
10K
10K
10K
DG
R709
R708
10K
R712
R711
R710
10K
NC
R757
TXD0
RXD0
DTR0
DSR0
39
39
39
R726
R727
R728
0.1
C723
9 OUT1
8
7
6
2
TP639
(u)
(v)
(t)
(s)
(q)
(r)
(j)
(k)
(m)
(n)
(p)
(i)
(f)
(g)
(h)
(c)
(d)
(e)
(b)
(a)
(w)
(x)
(y)
GND 15
V-
V+
VDD 16
OUT4
IN3 13
5 C2-
4 C2+
3 C1-
1 C1+
10 IN4
9
OUT2 14
IN1
IC707
NCS_CID
NCS_TAM
12 OUT3
TP638
TP637
8
11
13
IC711
10
12
NCS_DPH
11 IN2
TP636
TP635
TP634
TP633
TP632
0.1
C722
39
R725
CS_XP3
CS_XP2
CS_XP1
EYESYNC
FSI
FSO
DVDD286
DGND87
FSCK
FSRB
FCS0n
FCS1n
FWP0n
FWP1n
P60/IOCS16n
P61/IOCS17n
P62/IOCS18n
P63/IOCS19n
P64/IOCS20n
P65/IOCS21n
P66/IOCS22n
DGND101
DVDD3102
P67/IOCS23n
AVDD3104
D[0-7],NIORD,NIOWR
DET_CID
NRESET
KX-TEA308CE MAIN NO.4 (1/4)
(6)(7)
TP537
TP561
+3.3V
RA729
10K
7
6
5
8
DG
1K
R707
FSI
FSRB
FCSN[0]
FSO
DG
D701
20V
TP514
102
103
104
(1) (2)
NRESET
TP562
44 44
DET_DPH
C782
C763
0.1u
3
FIL705 2
TP534
0
NC
J707
SI
2.2u
100
101
MUTE[2]
SCK
+3.3V L701
4
FSI
FSRB
6 DG
7
8
13
IC710
11
9
IC710
IC710
5
IC710
C758
DG
DG
C716
NC
FSCK
SO
RDY
FCSN[0] 3 CS
WP
Vss
2
1
C756
IC706
0.1u
12
Vcc
FWPN[0]
+3.3V
TP524
10
8
6
1u
DG
DG
0
+3.3V
L746
TP832
DG
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
TP523
TP522
TP521
TP510
C759
DG
2DPH
C715
0.01u
30 30
29 29
28 28
27 27
26 26
25 25
24 24
23 23
22 22
21 21
DG
NIOWR
NIORD
NCS_DPH
A[1]
A[2]
DG
R706
4.7K
0.1u
DG
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
20 20
19 19
18 18
17 17
16 16
15 15
14 14
13 13
12 12
11 11
VAG
R702
68K
B
Q700
TP566
CONF[2]
DG
DG
NIORD
NIOWR
NCS_CID
+3.3V
A[0]
A[1]
9 9
10 10
TONE
4:3H
TP835
E
C
TP590
TP589
TP587
TP585
TP583
TP580
TP578
TP576
TP574
TP572
TP570
TP568
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
43 43
DET_TAM
XTP_DG1 XTP_DG2 XTP_DG3 XTP_DG4
Call ID Card
30 30
29 29
28 28
27 27
26 26
25 25
24 24
23 23
22 22
21 21
20 20
19 19
18 18
17 17
16 16
15 15
14 14
13 13
12 12
11 11
A[2]
A[3]
8 8
7 7
TP508
TP502
TP595
TP593
42 42
9
9
A[4]
1
+27V
TP597
41 41
8
8
+15V
AG
22K
R701
C760
BELLB[1]
7
7
A[5]
6 6
5 5
4 4
2
0.1u
0.1u
BELLA[1]
6
6
DG
IC708
4
+3.3V
NINT_DC
40 40
5
5
DOOR1
2 2
3 3
DOOR2
1 1
DTR0
DSR0
39 39
4
4
CID[1]
CID[2]
CID[3]
C762
C761
PAD[1]
SHUNT[1]
DS[1]
DG
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
NIORD
NIOWR
3
3
10 10
2
2
FWPN[0]
38 38
37 37
36 36
35 35
DL[1]
MUTE[1]
BV CARD
30 30
29 29
28 28
DG
NCS_TAM
+3.3V
A[1]
A[2]
A[3]
A[4]
+15V
DG
VAG
1
1
CN708
A[0-21],BHEN,D[8-15],EXDRQ,MRDN,MWRLN,NCS_CID,NCS_DPH,NCS_TAM,NINT_DC,RAMCSN,ROMCSN
6
FSCK
FSRB
FCSN[0]
34 34
33 33
CONF[1]
CDT[1]
CDT[2]
CDT[3]
MOH_SW
27 27
26 26
25 25
24 24
23 23
22 22
21 21
TAM2
TAM1
CN706
D[0-7],NIORD,NIOWR
5
NCS_CID
4
D[0-7],NIORD,NIOWR
32 32
31 31
30 30
29 29
28 28
27 27
26 26
25 25
24 24
DG
DSP_MELODY
22 22
+3.3V
EXT_BGM
21 21
23 23
PAGIN
20 20
19 19
20 20
19 19
18 18
16 16
14 14
VAG
11 11
13 13
12 12
LED_SW
10 10
13 13
11 11
CID[3]
9 9
12 12
9 9
10 10
CID[2]
8 8
7 7
6 6
8 8
6 6
5 5
CID[1]
5 5
7 7
4 4
4 4
3 3
R[1]
2 2
3 3
2 2
T[1]
1 1
CN707
1 1
CN701
OPTION CONNECTOR
3
NCS_DPH
2
NCS_TAM
1
NINT_DC
FSI
FSO
D
C
B
A
1/4
KX-TEA308CE
21.4. MAIN No.4 (ASIC, Memory Block)
79
50V/100u
C704
RESET
25V/100u
0.01u
C705
25V/100u
C775
C774 25V/100u
0.01u
DG
2.2u
IC711
DG
7
14
+3.3V
0.022
C780
NRESET
+3.3V
RA716
10K
TP843
TP844
5 6 7 8
4 3 2 1
DET_DPH
DET_TAM
DET_CID
DG
1u
C740
DG
R763
1K
NRESET
7
0.1u
C741
DG
1
3
R718
39
R716
10K
Slide Switch
SW2
TP529
2
L:LED OFF
SYSCLR
TP535
+2.5V
TP582
0
L702
1
C752
1u
LED_SW
C751
2.2u
DG
2
FIL704
3
NC
J706
(G)
(F)
(E)
(C)
(D)
(z)
(A)
(B)
KX-TEA308CE MAIN NO.4 (2/4)
LED_SW
+3.3V
3
C742
0.022
C711
0.1u
IC710
0.1u
C743
+3.3V
DVD2156
156
155
154
153
152
151
150
149
148
147
146
145
PRX[0]
BELLB[2]
BELLA[2]
PAD[2]
SHUNT[2]
DS[2]
DL[2]
MUTE[2]
0.022
C712
C744
H:LED ON
TP536
CONF[1]
MUTE[1]
DL[1]
DS[1]
SHUNT[1]
PAD[1]
BELLA[1]
BELLB[1]
CONF[2]
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
122
PTXE[0]
IC708
0.1u
PTX[0]
14
0.1u
C745
CDT[1-3],DET_CID,DET_DPH,DET_TAM,MOH_SW,NRESET,PAG_SW,RESET
TP553
TP554
TP555
TP556
TP557
TP558
TP559
TP560
CDT[1]
DET_CID
DET_TAM
DET_DPH
CDT[3]
CDT[2]
0.1u
TP586
TP584
5
+3.3V
0.1u
C746
1
C772 2.2u
NRESET
2
0.1u
C747
TP511
C773 1u
RESET
1
C735 0.1u
IC710
2
C736 0.1u
BELLA[1-3],BELLB[1-3],CONF[1-3],DL[1-3],DS[1-3],MUTE[1-3],PAD[1-3],SHUNT[1-3]
0.1u
C748
DG
3
FIL706
NC
J708
Q[1]
Q[2]
Q[3]
Q[4]
STD1
STD2
TOE1
TOE2
C710
ROSC2 123
121
120
119
10K
10K
FG
TP533
0
L744
NCS24
22P
C714
TP528
R715
130K
TP550
TP551
TP552
118
620Hz
25Hz
480Hz
PTXE[2]
PTXE[1]
+3.3V
DG
0.01u
DG
0.1u
C749
DG
C703
C750
DG
1
TP527
+2.5V
DG
32.768kHz
+2.5VB
DG
18P
C713
Q[1-4],STD1,STD2,TOE1,TOE2
NBACKUP
XTP_2.5VB
DG
X701
3
2
4
1
ROSC1
117
TP588
AG
J717
NC
C700
FIL701 2
3
NC
J702
DG
C709
2.2u
+2.5V
DG
C770
1u
VIN VSS
VOUT
2
1
XTP_32K
AG
AIN0
AIN1
AIN2
VREF1
AOUT0
AOUT1
AOUT2
VREF2
AOUT3
AOUT4
AOUT5
AOUT6
AGND119
AVDD3120
AGND121
ROSC1
ROSC2
BACKUPn
BVSS
BVDD2
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
DVDD3138
DGND139
DVDD2140
DGND141
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
159
158
157
J711
0
C702
J710
0
TP525
L700
0
TP515
NC 4
VOUT
XTP_2.5V
C769
1u
XTP_J703
D705
3
IC703
R738
5.1M
116
115
114
113
112
111
110
109
108
107
6
160
J709
0
+12V
+3.3V
3 CE
2 Vss
1 VIN
5
+3.3V
BAT700
CR2354/1VC
DG
J703
XTP_BAT700
IC702
DG
E
DG
D703
TP520
DSP_DTMFG
DSP_INTCID[1]
DSP_INTCID[2]
DSP_MDMTX
DSP_MELODY
DSP_OGMOUT[1]
TP538
TP539
TP540
TP541
TP542
TP543
TP544
TP545
TP546
TP547
TP548
TP549
(6)(7)
163
162
161
TP581 R750
TP579 R749
TP577
TP575
TP573
TP571
TP569
TP567
TP565
TP564
TP563
J700
0
1
C708
0.47
XTP_3.3V
DG
B
C
C707
1u
R717
1K
+3.3VB
C767
0.1u
AG
DSP_MDMRX
DSP_OGMIN[1]
(4)
(3) (5)
TP598
TP596
TP594
TP592
TP591
XTP_AG
VCC OUT
GND
2
XTP_+12V
+15V
DG
C706
NC
TP512
Q703
TP518
B
C
XTP_3.3VB
C765
0.1u
5
164
J701
0
+27V
3
IC701
XTP_+15V
R714
4.7K
R713
1.2K
E
C
E
Q702
D702
4
PTXE1 174
DGND173 173
DVDD3172 172
PTXE0 171
PTX2 170
PTX1 169
PTX0 168
PRX2 167
PRX1 166
PRX0 165
C701
0.01u
XTP_+27V
IP701
IP700
BELLB[3]
BELLA[3]
PAD[3]
SHUNT[3]
DS[3]
DL[3]
MUTE[3]
CONF[3]
MRSTN
B
Q704
+3.3V
3
P37
P36
P35
P34
P33
P32
P31
DGND157
7 7
6 6
5 5
4 4
3 3
2 2
1 1
CN710
DG
BELLB[2]
BELLA[2]
PAD[2]
SHUNT[2]
DS[2]
DL[2]
(1) (2)
TOC 178
TOB 177
TOA 176
PTXE2 175
H
G
F
60 60
59 59
58 58
57 57
56 56
55 55
54 54
53 53
52 52
2
C768
50V/3.3u
51 51
50 50
49 49
48 48
47 47
46 46
45 45
1
C766
50V/3.3u
E
2/4
KX-TEA308CE
C739 0.1u
C738 0.1u
C737 0.1u
NRESET
80
NC
9
10K
TXD0
RXD0
TP609
TP607
TP605
TP613
TP611
R733
TP603
TP601
TP599
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
TP756
TP761
TP762
TP763
TP764
TP765
TP766
TP767
TP768
TP769
TP770
TP771
TP772
TP773
TP774
TP775
TP776
TP777
TP778
TP779
53 DGND53
54 A3
55 A4
56 A5
57 A6
58 A7
59 A8
60 A9
61 A10
62 A11
63 A12
64 A13
65 A14
66 A15
67 A16
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
DVDD368
DGND69
A17
A18
A19
A20
A21
A22
A23
SO1
SI1
SI01RRDY
SI01TRDY
EYED
EYECLK
(11) (12)
RA706
68
5
4
6
3
RA704 RA705
68
68
(8) (10)
(9)
RA702 RA703
68
68
TP729
RA701
68
220
TP728
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
TP780
TP757
(13)
A[2]
A[21]
A[20]
A[19]
A[18]
A[17]
A[16]
A[15]
A[14]
A[13]
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
(14)
NC
(15) (16)
TP786
DG
2
FIL702
3
1
J704
TP788
TP787
TP789
87 6 5
10K
RA721
1 2 3 4
TP790
+3.3VBS
RESET 12
6.3V/22u
L723
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
0
L726
+3.3VB
NC14 14
RY/BY 15
C725
TP663
L705
L706
L707
L708
L709
L710
L711
L712
L713
L714
L715
L716
L717
L718
L704
L719
L720
L721
L722
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
WE
OE
CE
BYTE
C779
DVDD252 52
A2 51
TP644
TP645
TP646
TP647
TP648
TP649
TP650
TP651
TP652
TP653
TP654
TP655
TP656
TP657
TP658
TP659
TP660
TP661
TP662
USB_PUP
USB_VBUS
A[2]
A[1]
A[0]
TP783
TP784
47
10K TP785
11
28
26
R729
2.2u
TP807
W 17
G 41
LB 39
UB 40
1
87 6 5 87 6 5
10K
10 K
RA728
RA723
1 2 3 4 1 2 3 4
+3.3V
+3.3VBS
7
8
9
10
13
14
15
16
29
30
31
32
35
36
37
38
NC 28
E 6
IC704
Vss12
Vss34
Vcc11
Vcc33
11
33
12
34
+3.3VF
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
5
4
3
2
1
44
43
42
27
26
25
24
22
21
20
19
18
23
87 6 5
10K
RA722
1 2 3 4
C724
DG
NC
1
TP759
TP734
TP735
MWRLN
MRDN
ROMCSN
NC13 13
0.1u
NC
R732
+3.3V
NC
TP760
AG
8
TP758
TXD
3
DG
+3.3VF
27
46
37
1u C726
(w)
(x)
(y)
(u)
(v)
DG
DG
DG
RXD
2
5
1
3
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
NC
J713
J712
0
5
6
7
8
5
6
7
8
5
6
7
8
5
6
7
8
TP825
0
4
12
2
IC7141
IC715
3
5
IC714
+3.3V
3
5
+3.3VBS
IOWR
MRDN
MWRLN
A[0]
BHEN
RAMCSN
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
KX-TEA308CE MAIN NO.4 (3/4)
2
TP840
MRSTN
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
NRESET
R761 220 4
1
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
MRSTN
+3.3V
D[0-7],NIORD,NIOWR
C992
0.01u
C991
0.01u
220
R762
NC
IC715
R760
DG
5
6
7
8
5
6
7
8
5
6
7
8
5
6
7
8
L743
2 FIL703
3
NC
J705
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
TP500
D[0-7],MRSTN,NIORD,NIOWR
RA737
0
(t)
0.1
TP643
C729
0.1
TP739
TP738
DTR
4
5
39
DSR
6
6
IC711
2
IC711
A[21]
A[20]
A[19]
A[18]
A[17]
A[16]
A[15]
A[14]
A[13]
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
L727
L728
L729
L730
L731
L732
L733
L734
L735
L736
L737
L738
L739
L740
L741
L742
4
IC710
C732
(s)
(q)
(r)
C728
TP642
C727
0.1
R736
+3.3V
39
TP737
TP736
RST
7
CN703
TP962
IC711
4
7
8
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
TP792
TP793
TP794
TP795
TP796
TP797
TP798
TP799
TP800
TP801
TP802
TP803
TP804
TP805
TP791
TP806
3
RA734 RA735 RA736
0
0
0
D
C
TP707
TP708
R735
39
39
DG
TP961
TP960
2
1
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
6.3V/22u
R734
R737
8
0.1u
C717
+3.3V
NCS24
+3.3V
IC705
A0
DQ0
A1
DQ1
A2
DQ2
DQ3
A3
DQ4
A4
DQ5
A5
DQ6
A6
DQ7
A7
DQ8
A8
DQ9
A9
DQ10
A10
DQ11
A11
DQ12
A12
DQ13
A13
DQ14
A14
A15 DQ15/A_1
A16
Vcc
A17
A18
NC9
NC10 Vss27
Vss46
2.2u
TP706
GND
DG
10K
R759
+3.3V
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
10
11
C778
TP705
Y7
Y6
6
G1
16
VCC
4
G2A
5
G2B
A[10]
A[11]
A[12]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
A[20]
A[21]
10
0.1u
C731
1u
C730
(j)
(k)
(m)
(n)
(p)
7
9
Y5
Y4
Y3
Y2
Y1
1
A
2
B
3
C
A[11]
10
11
12
13
IC713
Y0
RA708 RA709 RA710
10K
10K
10K
(i)
TP532
NCS_EXT
14
15
A[10]
TP531
TP530
A[12]
(f)
(g)
(h)
(c)
(d)
(e)
9
NIOWR
B
A
(b)
(a)
8
RA724 RA725 RA726 RA727
68
68
68
68
D[3]
D[2]
D[1]
D[0]
7
3/4
KX-TEA308CE
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
RA711 RA712 RA713
10K
10K
10K
81
189
188
187
186
185
184
183
182
181
180
179
TP618
TP617
TP616
TP615
TP614
TP612
TP610
TP608
TP606
TP604
TP602
TP600
C754
0.1u
BELLB[3]
BELLA[3]
PAD[3]
SHUNT[3]
DS[3]
DL[3]
MUTE[3]
CONF[3]
350Hz
440Hz
C753
0.1u
PAG_SW
0.1uF
C755
(G)
192
191
190
TP623
TP622
TP620
TP619
5.6k
R722
194
193
DG
150
R721
+3.3V
10K
RA700
0.01uF
C719
R704
10K
+3.3V
C733
220pF
TP704
1uH
L703
TP697
TP698
TP699
TP700
TP701
TP702
TP703
TP693
TP694
TP695
TP696
TP691
TP692
TP664
TP665
TP666
TP667
TP668
TP669
TP670
TP671
TP672
(9)
(8) (10)
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BLPWR,BREAK,PDRLY
NRESET
R
BLPW
BLRLY
PDRLY
BREAK
MOH_SW
(F)
197
196
195
R703
330
R720
10K
202
201
200
199
198
TP641
TP640
TP631
TP630
TP629
TP628
TP627
TP626
TP625
TP624
(E)
PLLI
RIN
PGND
PVDD
P50/IOCS8n
P47/IOCS7n
P46/IOCS6n
P45/IOCS5n
P44/IOCS4n
P43/IOCS3n
P42/IOCS2n
P41/IOCS1n
P40/IOCS0n
TOE
TOD
208
207
206
205
204
203
(C)
(D)
(z)
(A)
(B)
IC700
DVDD3208
RAMCSn
ROMCSn
MEM1CSn
MEM2CSn
P57/IOCS15n
P56/IOCS14n
P55/IOCS13n
P54/IOCS12n
P53/IOCS11n
P52/IOCS10n
DGND197
DVDD2196
P51/IOCS9n
PLLO
H
G
F
E
A1
A0
EXDAK
EXDRQ
XINT4
XINT3
XINT2
XINT1
XINT0
D15
D14
D13
D12
D11
D10
DGND35
DVDD334
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
MWRLn
MWRHn
DGND21
DVDD320
DPLUS
DMINS
DGND17
DVDD316
DGND15
DVDD214
NMIn
MRDn
IOWRn
IORDn
RESETn
BHEn
TEST3
TEST2
TEST1
TEST0
XTAL2
XTAL1
DGND1
8
C720
33pF
XTP_47M
XTAL2
XTAL1
L724
L725
X700
47.923MHz
R723
1M
TP748
TP749
TP750
TP751
TP752
TP753
TP754
TP755
4
3
2
1
NC
RA707
C721
5pF
R724
10
7
8
DG
+3.3V
NINT4
NINT3
R758
2
1
(11) (12)
TP740
TP741
TP742
TP743
TP744
TP745
TP746
TP747
5
6
7
8
DG
10K
TEST[3]
TEST[2]
TEST[1]
TEST[0]
220
220
9
TP781
TP782
ROMCSN
RAMCSN
MRDN
NIOWR
NIORD
MRSTN
BHEN
MWRLN
NINT0
D[15]
D[14]
D[13]
D[12]
D[11]
D[10]
D[9]
D[8]
NINT_DC
EXDRQ
BHEN
MRDN
R705
8
7
6
5
10K
1
2
3
4
10K
10K
+3.3V
8
7
6
5
+3.3V
+3.3V
+3.3V DG
R745
R746
1
2
3
4
NIOWR
NIORD
(14)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MWRLN
EXDRQ
(13)
A[1]
A[0]
10
RA715
10K
5
8
6
7
RA714
10K
4
1
3
2
7
(15)(16)
DG
C771
0.033
22
R755
TP808
1.5k
R756
C781
1000p
22
R754
DG
E
C
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
DG
D704
0.1u
GND
SUB
4
5
C734
Vout
Vcc
IC712
M/R
XTP_RESET
3
2
1
SW1
0
R751
3 2
DG
FG
5
4
3
2
1
HOUSING
GND
USB_D +
USB_D -
VBUS
CN704
BLPWR,BREAK,PDRLY
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
MRSTN
L745
220
TP829
TP828
TP827
TP826
USB Interface
12
4/4
KX-TEA308CE MAIN NO.4 (4/4)
NC
R730
+3.3V
FIL707
NC
4 1
Q705
B
R731
10K
+3.3V
RESET Switch
USB_VBUS
11
KX-TEA308CE
TP621 C718
0.22uF
1/4
82
IC4B
3
2
1000p
C29B
3
(3)
VA1B
D2B
NC
TP12B
(4)
TP16B
PC2B
4
D1B
DG
TP7B
DG
E
C4B
0.47
3
4
TP69A
PC5A
TP68A
R52A
2.7K
100K
R51A
TP17A
R7A
3.9K
DG
2
1
E
C
TP19A
TP18A
ZNR2A
82V
TP73A
B
C
Q10A
R9A
39
TP22A
2
1
E
C
TP21A
TP20A
B
B
Q1A
+3.3V
Q2A
6.8K
TP24A
8.2K
R14A
R10A
4
DG
3
2
3
3
4
R15B
100
TP65A
C7A
N.C
R21A
0
R20A
1.2K
1
N.C
R32A
TP37B
C9B
N.C
TP34B
1
1
R26B
330K
VAG
IC1A
11
12
N.C
3
TP48B
5
N.C
IC3B
TP50B 100K
R35B
R34B
100K
TP57A
R42A
1.2K
TP53B
TP57B
R42B
1.2K
TP56B
C20A
N.C
R43A
0
R46A
1.2K
6
8
6
R8A
0
4
5
47K
R49A
3
TP66A
U2A
(17)
(n)
(p)
(f)
(g)
(h)
(i)
(j)
(k)
(m)
(e)
(d)
(c)
(a)
(b)
KX-TEA308CE MAIN NO.5 (1/4)
(16)
C22B
N.C
R46B
1.2K
R45B
0
TP59B
9
TP60B
IC2B
+15V
TP64A
B
Q5A
SHUNT[1]
47K
R47A
C
E
TP58A
B
PAD[1]
13
TP63A
6
N.C
R44A
Q3A
N.C
1
2
TP61A
IC2A
R45A C22A
0
N.C
TP59A
E
8
9
TP60A
IC2A
C
(15)
R41B
R38B
C19B 150 C21B
0
N.C
N.C
R36A
N.C
TP55A
R40A
1.2K
R39B
1.2K
TP54A
(11) (12) (13) (14)
N.C
R33B
4
C15B
0.056
TP49B
11
TP53A
R39A
1.2K
TP56A
R41A C21A
R38A
0
C19A 150 N.C
N.C
5
R37A
10K
TP52A
12
10
TP51A
C18A
100p
IC3A
10
7
N.C
IC3A
R31A
300K
C14B
0.056
C16B
100p
R29B
0
TP41B
R27B
330K
TP44B
3
2
C10B TP40B
100p
2
6
5
TP47A
TP48A
5
N.C
IC2A
TP43A
TP46A
C17A
100p
C13A
0.056
13
IC1B
TP36B
N.C
IC3B
C11A
0.068
TP35A
R25A
100K
TP38A
C12A
0.056
R28A
300K
TP42A
R33A
N.C
R30A
VAG 10K
4
R29A
0
TP41A
IC3A
100K
TP50A
3
C15A
0.056
R35A
R34A
100K
TP49A
C14A
0.056
TP40A
C16A
100p
TP44A
3
2
R27A
330K
TP39A
R24A
100K
C9A
N.C
1
R26A
330K
C10A
100p
13
IC1A
TP34A
(10)
R21B
0
C7B
N.C
R20B
1.2K
TP29B
TP37A
TP33B
R18B
0
N.C
R19B
R23A
1K
C8A
0.001
R22A
560
N.C
IC3A
TP36A 2
TP33A
R18A
0
N.C
R19A
TP72A
(9)
TP30A
TP31A
TP32A
VAG
R16B
0
(5) (6) (7)(8)
2
1
4
3
T1A
6
5
1
TP27A
C6A
50V/10
R17A
1.2K
TP29A
R15A
100
R16A
0
TP28B
TP26B
C5A
50V/10
TP25A
DG
1
4
TP26A
D6A
PC4B
TP23B
R12B
0
10K
(1)(2)
R2B
22 1/8W
DG
2
VAG
TP75B
TP74B
1
R57B
68K
R55B
680K
TP77B
2
1
+3.3V
R6B
8.2K
3
4
TP23A
R12A
0
PC3A
C30B
270P
TP78B
1
DG
R4B
680 1/10W
4
1
5:4A
CID[2]
PC1B
2
R54B
680K
TP76B
C2B
0.47
R1B
8.2K
+3.3V
TP10B
TP15A
R5A
6.8K/1W
J4A
TP14A
3
R56B 68K
C27B 270P
4
DG
R3A
N.C
TP11A
2
3
J2A
0
RL1A
NC
1
D
C1A
220P
N.C
C3A
1
J5A
0
TP13A
C4A
0.47
D4A N.C
B
2
1
TP9A
ZNR1A
100V
N.C
J3A
D3A
DG
R13A N.C
R11A
1:2B
4
3
L1A
TP3A
NC
R6A
8.2K
TP28A
4
TP80A
R[1]
1
TP2A
SFG
3
TP71A
2
TH1A
SA1A
TP1A
VA1A
TP12A
D2A
PC2A
TP16A
+3.3V
PC4A
2
1
VAG
D1A
DG
TP7A
DG
R4A
680 1/10W
3
D5A
C
T[1]
DG
R2A
22 1/8W
C2A
0.47
4
CN1A
1000p
C29A
BELLB[1]
3
1:2B
TP75A
TP74A
2
R57A
68K
R55A
680K
680K
R54A
PC1A
1
C30A
270P
IC4A
1
TP78A
2
TP77A
3
TP76A
R1A
8.2K
+3.3V
TP10A
2
5:4A
CID[1]
R56A 68K
C27A 270P
A
1
B
A
2
3
8
4
6
BELLA[1]
9
1
KX-TEA308CE
21.5. MAIN No.5 (CO Block)
83
1
TP2C
2
1
TP4C
4
3
C1C
220P
TP11C
DG
R5C
6.8K/1W
3
2
TP15C
TP68C
J4C
3
4
TP69C
PC5C
R52C
2.7K
R3C
N.C
TP14C
N.C
100K
R51C
TP17C
Q10C
R7C
3.9K
DG
2
1
ZNR2C
82V
TP18C
D4C
N.C
E
C
B
2
1
TP22C
R9C
39
TP20C
E
C
TP24B
TP23C
DG
3
4
TP24C
R10C
6.8K
R14C
8.2K
R12C
0
DG
3
4
+3.3V
TP21C
Q2C
B
Q1C
TP19C
+3.3V
Q2B
TP25B
8.2K
R14B
2
3
R15C
100
DG
1
4
C5C
50V/10
TP25C
3
1
4
6
5
3
10K
N.C
PC3C
R8C
0
TP30C
TP31C
TP32C
VAG
6
5
4
1
T1C
TP27C
C6C
50V/10
TP29C
R21C
0
R20C
1.2K
TP72C
R23C
1K
TP35C
R25C
100K
3
2
10
C11C
0.068
9
10
12
N.C
TP53C
R39C
1.2K
C20B
N.C
R43B
0
TP57C
R42C
1.2K
TP56C
TP55B
R40B
1.2K
TP54C
R36C
N.C
TP55C
R40C
1.2K
C20C
N.C
R43C
0
13
TP64C
B
Q5C
47K
R47C
C
E
4
U2B
5
5
TP66C
R22C C8C
560 0.001
D6C
(17)
(F)
(G)
(H)
(J)
(K)
(M)
(N)
(E)
(D)
(C)
(A)
(B)
(t)
(u)
(v)
(w)
(x)
(y)
(z)
(s)
(r)
(q)
KX-TEA308CE MAIN NO.5 (2/4)
47K
R49C
3
U2C
47K
R49B
TP58C
B
Q3C
N.C
2
1
3
4
TP66B
B
Q5B
47K
R47B
TP61C
IC2C
TP63C
C
E
TP64B
13
TP63B
TP61B
1
2
6
N.C
R44C
+15V
C
R46C
1.2K
TP60C
6
IC2B
(16)
R45C C22C
0
N.C
TP59C
9
8
N.C
R44B
IC2C
E
B
N.C
Q3B
TP58B
+15V
C
E
(15)
R38C
R41C
C19C 150 C21C
0
N.C
N.C
R37C
10K
TP52C
12
10
TP51C
11
IC3C
C18C
100p
R31C
300K
IC1C
7
N.C
IC3C
6
TP47C
11
R35C
TP48C
5
N.C
R36B
N.C
100K
IC3C
TP54B
R37B
10K
R34C
100K
TP50C
IC2C
TP43C
6
TP46C
5
C17C
100p
C13C
0.056
TP38C
C12C
0.056
R28C
300K
TP42C
8
N.C
R32C
R30C
4
3
C15C
0.056
10
TP52B
12
TP51B
11
TP49C
C14C
0.056
12
N.C
IC3B
C18B
100p
N.C
R33C
VAG 10K
11
IC1B
7
IC3B
N.C
R31B
300K
R29C
0
TP41C
TP47B
IC2B
6
5
TP40C
C16C
100p
TP44C
R27C
330K
TP39C
R24C
100K
TP65C
C9C
N.C
1
R26C
330K
IC1C
TP34C
TP33C
1
C10C
100p
TP36C 2
N.C
IC3C
C11B
0.068
TP35B
TP43B
TP46B
C17B
100p
C13B
0.056
13
TP39B
R25B
100K
TP37C
R18C
0
N.C
1.2K
R17C
C7C
N.C
TP28C
R19C
R23B
1K
C8B
0.001
R28B
300K
5
(12) (13) (14)
N.C
R32B
(11)
R30B
10K
TP42B
C12B
R24B
100KTP38B 0.056
TP65B
(10)
R22B
560
TP72B
R17B
1.2K
TP30B
TP31B
TP32B
VAG
T1B
TP27B
C6B
50V/10
R16C
0
TP26C
C5B
50V/10
DG
4
(9)
TP80C
J2C
0
RL1C
NC
TP9C
1
2
1
TP22B
R9B
39
E
6.8K
R10B
R11C
TP71C
SFG
3
TH1C
2
R13C
2
SA1C
L1C
D3C
B
TP20B
C
TP21B
B
Q1B
0
C3C
1
4
DG
C4C
0.47
TP18B
DS[2]
R7B
3.9K
DG
2
1
E
C
PC4C
J5C
TP13C
0
N.C
NC
TP16C
TP69B
3
4
TP19B
ZNR2B
82V
TP73B
C
R8B
J3C
VA1C
TP12C
D2C
PC2C
4
D1C
DG
3
ZNR1C
100V
R2C
22 1/8W
TP7C
2
TP3C
1000p
R6C
8.2K
+3.3V
2
PC5B
TP68B
R52B
2.7K
100K
B
Q10B
PC3B
TP1C
VAG
TP75C
1
R57C
68K
R55C
680K
680K
DG
3
E
R51B
1 TP17B
(5) (6) (7)(8)
R13B N.C
1
CN1C
C30C
270P
TP77C
3
C29C
R4C
680 1/10W
DG
TP15B
R5B
6.8K/1W
PC1C
TP10C
BELLB[3]
IC4C
TP78C
TP74C
DG
1
1
C2C
0.47
R1C
8.2K
+3.3V
J2B
0
RL1B
NC
NC
TP11BR3B
N.C
J4B
D3B
3
BELLA[3]
D5C
H
G
CID[3]
R54C
TP76C
TP4B
C1B
220P
C3B
1
J5B
4
(4)
TP13B
0
TP14B
2
4
2
R56C 68K
C27C 270P
TP2B
SFG
2
1
TP9B
N.C
ZNR1B
100V
J3B
3
5:4A
TP71B
TH1B
4
3
L1B
TP3B
(3)
2
D4B N.C
C
2
SA1B
TP1B
(1)(2)
10K
F
E
1
CN1B
1
3
1
1
4
2
3
R11B
D6B
3
1
2
TP80B
4
2
D5B
C
8
9
E
6
B
2/4
KX-TEA308CE
84
D
C
B
A
(n)
(p)
(f)
(g)
(h)
(i)
(j)
(k)
(m)
(e)
(d)
(c)
(a)
(b)
6
1
2
47K
R50A
DG
CO1
TP67A
U2A
7
BELLB[2]
BELLA[2]
CDT[1]
DL[1]
DS[1]
CONF[1]
MUTE[1]
SHUNT[1]
PAD[1]
(18) (19)
BELLB[1]
BELLA[1]
8
(20)
7
IC100
(22) (23)
5
6
R101
68K
(24)
CO3
Q701
DG
E
C
B
+15V
VAG
TP531
1
470P
C104
3
2
2 2
(25)
XTP_+15V
XTP_VAG
CID[3]
CID[2]
17 17
16 16
15 15
14 14
13 13
12 12
11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
1 1
CN100
R[1]
CID[1]
DG
E
4
5
3
IC2C
L:EXTBGM
H:INTBGM
Q101
B
R104
100K
R109
100K
EXT PAGING SW
Q100
B
C
TP105
47K
R102
+15V
BGM EXT/INT SW
VAG
TP114
R106
10K
TP113
IC100
R105
39K
TP111
10
T[1]
PAG_SW
XTP_LED
CO2
R719
270
0.1
C103
PAGIN
TP110
Green
+3.3 V
TP109
R103
22K
NC
C102
TP108
LED700
0.1
C101
TP107
VAG
D101
C100
TP106
N.C
D100
MOH_SW
(21)
CO1
9
DG
E
C
TP112
DG
D102
DG
N.C
J101
D103
0
J102
VAG
1
C106
1
TP117
1
C109
D105
C108
L100
L103
TP125
L102
1
EXT PAGING JACK
MOH
1
PAG
CN102
TP121
2
TP119
3/4
EXT MUSIC JACK
CN101
TP122
2
TP120
L101
0.22
C110
TP126
0.033
C111
TP118
12
KX-TEA308CE MAIN NO.5 (3/4)
C107
1
1K 1W
R108
D104
VAG
0
J104
TP116
TP115
TP124
TP123
470
R100
5:5G
DSP_MELODY
N.C
J103
R107
C105
0.1
22K
TP127
11
KX-TEA308CE
85
H
G
F
E
(F)
(G)
(H)
(J)
(K)
(M)
(N)
(E)
(D)
(C)
(A)
(B)
(t)
(u)
(v)
(w)
(x)
(y)
(z)
(s)
(r)
(q)
1
1
6
2
DG
47K
R50C
TP67C
2
47K
R50B
TP67B
U2C
6
U2B
CO2
7
DG
CDT[3]
DL[3]
DS[3]
CONF[3]
MUTE[3]
SHUNT[3]
PAD[3]
BELLB[3]
BELLA[3]
CDT[2]
DL[2]
DS[2]
CONF[2]
MUTE[2]
SHUNT[2]
PAD[2]
(18) (19)
8
(20)
(21)
9
(22) (23)
(24)
BELLB[3]
BELLA[3]
PAD[3]
SHUNT[3]
DS[3]
DL[3]
MUTE[3]
CONF[3]
BELLB[2]
BELLA[2]
PAD[2]
SHUNT[2]
DS[2]
DL[2]
MUTE[2]
CONF[2]
DG
BELLB[1]
BELLA[1]
PAD[1]
SHUNT[1]
DS[1]
DL[1]
MUTE[1]
CONF[1]
+3.3V
CDT[3]
CDT[2]
CDT[1]
MOH_SW
PAG_SW
AG
DG
XTP_DG
XTP_+3.3V
XTP_AG
DSP_MELODY
BGM
PAGIN
(25)
10
60 60
59 59
58 58
57 57
56 56
55 55
54 54
53 53
52 52
51 51
50 50
49 49
48 48
47 47
46 46
45 45
44 44
43 43
42 42
41 41
40 40
39 39
38 38
37 37
36 36
35 35
34 34
33 33
32 32
31 31
30 30
29 29
28 28
27 27
26 26
25 25
24 24
23 23
22 22
21 21
20 20
19 19
18 18
IC4C
IC3A
IC2A
IC1A
IC100
AG
4
8
+15V
AG
7
14
+15V
AG
7
14
+15V
AG
4
8
+15V
AG
4
8
+15V
0.1
C113
VAG
+15V
+15V
+15V
AG
7
14
4
IC4B 8
0.022
C28C
0.022
C25A
IC3B
+15V
AG
7
IC2B 14
0.022
C24A
AG
3
4
5
+15V
0.022
C25B
0.022
C28B
0.022
C28A
0.022
C25C
0.022
C24C
0.022
C23C
12
6
5
6
5
6
5
AG
0
7
FG
IC4C
7
IC4B
7
IC4A
J100
TP104
TP79C
TP79B
TP79A
XTP_FG
SA100
1000V
SFG
4/4
KX-TEA308CE MAIN NO.5 (4/4)
4
IC4A 8
+15V
AG
7
IC3C 14
+15V
AG
7
14
+15V
IC2C
0.022
C24B
AG
4
IC1C 8
0.022
C23B
TP101
IC2A
4
5
TP100
TP103
4
3
TP102
IC2B
IC1B 8
0.022
C23A
0.022
C112
11
KX-TEA308CE
BELLA[1-3],BELLB[1-3],CDT[1-3],CONF[1-3],DL[1-3],DS[1-3],MUTE[1-3],PAD[1-3],SHUNT[1-3]
KX-TEA308CE
27V
15V
3.3V
7
2
1
0V
GND GND GND GND
3
R250
0
1.4µ s
R518
560
R515
1k
4µ s
R514
470
C202
C203
NC
RL501
R516 R519
4.7k 4.7k
27V
220
R201 R202
22k 2.4k
IC201
6µ s
L201
D510
D501
C201
C304
NC
F501
BEA501
C307
NC
R350
0
C301
4
6
330
R302
R203
2.2k
R308
150
C305
1k
R301
1.5k
NC
C303
220p
NC
D301
D201
IC301
C204
0.10
C306
0V
0.10
R507 R520
4.7k 4.7k
D507 D509 D508
Q504
C206
NC
Q503
D502
27
27
R510
C302
R114
R115
2.7k
30k
R512
27
27
R511
R513
27
27
R508
R509
R521
27
D302
0.001
R505
R504 4.7k
10k
D504
3.3k
R110
1k
560
R517
470
D505
D506
R501
100
RL501
2
IC101
PC1
C501
0.033
R502
2.2k
R112
4.7k
1k
R506
4.7k
Q502
R503
R113
C110
0.1
R111
Q501
D104
1
C101
330
D101
BEA101
C109
FG
CN101
5
NC
L301
8.6µ s
C205
BEA102
9
8
10
11 12 13
C17
0.0047
T1
D13
2
4
6
D11
KX-TEA308CE MAIN NO.6
27V
BATT -
CN501
BATT +
21.6. POWER SUPPLY
1 3
R11
0
C50
AC input 240V
D50
0.001
C61
0.1
D10 C64
0.001
C62
0.1
C30
NC
R50
NC
0V
D3
R51
100k
D12
C16
14.7µs
0.22
C63
0.001
NTC1
C21
D2
2µs
0.1
D15
C20
D16
56
C12
0.0022
PC1
R71 R72 R73
270k 270k 270k
5
L1
R4
6.8k
R5
6.8k
Vout GND
6
R14
0
7 NC
FB
8 VH
CS
R7
10
Z1
R52
270k
R53
300k
R54
300k
Is
Vcc
F1
NC
0V
14.7µ s
0.0022
C9
R35
1M
2µ s
C35
1
R55
330k
4.7k
Q1
R8
560
R31
0.47
AC input 240V
R30
0.56
BEA1
C8
220p
400V
0V
2
C5
14.7µs
68
N
1
L
C14
D4
BEA11
CN1
2
1
AC input 240V
0.1
R19
NC
IC1
R10
0.22
C19
D35
R6
100
C1
4
3
86
2µs
KX-TEA308CE
21.7. MEMO
87
KX-TEA308CE
22 PRINTED CIRCUIT BOARD (KX-TEA308CE)
22.1. MAIN BOARD
22.1.1. COMPONENT VIEW
RL202A
RL200A
C902 R902
ZNR202D
L205D
ZNR202E
L205E
C205E
ZNR201G
ZNR202G
L205G
C205G
ZNR202H
RESET
R203H
ZNR200G
ZNR203H
4
R751
C811
3
SW2
L743
1
CN703
R725
R728
R726
R727
9
5
RA724
RA722
C831
RA723 RA728
25
C780
C781
D704
1
5
R730
RA725
RA721
RA727
CN200H
D701
L740 L732
9
16
8
1
C729 C722
16
C717
9
71
IC707
8
R759
C723
6
L745
4
1
C705
C702
1
C727
C808
C779
C844
C728 R731
J704
FIL702
C725
8
IC713
L726
Q705
CN704
C704
3
2
7
IC712
FIL707
C810 C701
C774
C775
1
IC702
1
IC701
C720 C721
IP701
CN710
IP700
RA735
C724
X700
C733
1
C748
C755 C739 RA700
R704
C719
C718
R703
C809
C700
ZNR200H
L742
L741
L739
L734
L733
L731
L737
L735 L736
L730
IC711
IC704
R760
C991
C746
1 R761
C807
RA715
C708
C806
54
R721
R720
C703
C754
C753
R722 C752
C751
FIL704
J706 3
C744
C709 L702
2
44
C992 C813
24 C738
RA714
RA712
C749
IC700
156
IC703
Q703
Q702
C735
C773
C804
C770
D702
C715
FIL706
1 J708
R651
L729
L728
RA736
L727
23
RA734
IC715
RA707 R723
L703
R724
157
L744 R749 R750
C734
L738
RA726
IC714 RA737 C726
R756
R755
R754
RA716
11
C707
C772
C778 J719 J712
C657 C646
R702
R645
R644 48
R662
R654
C637 C645 C639
R639
R647
1
C633
R635
IC605
8
Q222
5 C655
Q223
R661 C681
R241
C621
R233
R667
R653
1
R646 4 C615
R638
C612
1 C611
R634
R648
C619
8
C618 5
C679
C620 C622
R659
C617
19
53
ZNR201H
NOR/CLR
R729
IC705
L723 52
L725
L721
L719
L718
L716
L714
L712
L710
L708
L706
20
IC607
10
R671
C660
D703 R717
1
C805
FIL703
R707
C712 4
R706
5
J705
R701
1
IC7083Q700
L724
L722
L720
L704
L717
L715
L713
L711
L709
L707
L705
RA603
RA600
11
X600
R715 C742
C603 C714
C736
R625
C601
R631
R630
C607
R621
CN200G
L205H
L204H
J203H J205H
RL201H
R650 R643
C713
C782
CN200F
T200G
ZNR203G
J204H
R222H
R205H
C614
C666
R642
R637
RA702
RA705 RA706 C648
C815
R649
RA729
RA708
L700
RA701
RA704 RA713
RA711
RA709
J702
RA703
RA710
IC706
R757
CN200E
ZNR202F
L205F
L204F
ZNR200F
J205G
J203G
J202H
C664
R636
C747 C737
CN200D
T200E
18
R670
IC606
C758
C759
C760
R739 C762
R740
R741
CN200C
ZNR202C
L205C
C205C
L204D
RL201G
R203G
IC604
IC602
CN200B
ZNR202B
L205B
T200C
19
5
CN200A
ZNR202A
L205A
C205A
L204B
ZNR201F
J204G
R222G
R205G
R206H
26
R658
25
IC603
CN708
30
ZNR203F
J205F
J203F
J202G
R206G
C208G
4
25
20
1
D705
C706
C208E
R608
R616
J602
J603
R615
C817
6
1
40
10
Q704
RL201F
CN707
C616
C828
C678
L701
R668 R669
D606
C677 J707
R673
R626
C602
R633 R620
C600 C606
R714
R713
ZNR200E
J204F
C830
C834
11
C756
12
C741
11
C740
FIL701
FIL705
C761 C710
C767 R738
R666
C676
5
R652 C763 C768
R657 C675
4
X701
R600R614
C764 C766 C765
R613
R612
R632
IC608
C610
C669
R664
IC609
IC610 C635
C667
C656
C626
R627
C630
C629 C608
R828 R622
7
IC601
39
J703
R672 C662
ZNR201E
SW1
17
C826
7
Q217 Q216
T200A
C208C
Q213 Q214
R232
28
29
R640
C650 C663
ZNR203E
R203F
R207H
ZNR200D
J205E
J203E
J202F
C204H
T200H
16
Q209
1
L204G
U200H
H
C209
T201
Q215
8
IC710
RL201E
C204G
C208H
ZNR201D
J204E
R222F
R205F
R207G
ZNR200C
J205D
J202E
R203E
C205H
R607
R606
R663 C634
R605
R655
C672 R604
C625
R603
C609
C874
IC611
R602
R601
R623
RL201D
R222E
R205E
C205F
ZNR201C
ZNR203D
R203D
C208F R207F
C816
ZNR203C
J204D
R222D
R205D
R206F
BV
ZNR200B
J205C
R206E
1
20
1
D220
R231
C838 RA200
C604
C613
C651 R641
C661 C659
R665
C711
T200F
IC8
IC7
Q210
R237
BAT700
C818
D222
C821
C716
U200G
G
10
C822
60
11
10
59
R238
11 20
C28
C827
PbF
C842
R216H
RL201C
R203C
C204D
R206D
C205D
C204E
L204E
U200F
F
A
R218H
ZNR201B
J204C
R222C
R205C
R207D
Q202F
D202G
D203G
R219H
R221H
R210H
R209H
C206H
TH2H
R208H
Q212
C211
R234
L746
L204A
14
94V-0
9
R239
29
C38
RA201
IC200
R206C
C204F
TH2F
R209G R221G R210G
C206G
TH2G
R208G
RL201B
J205B
R207E
R210F
R218G R216G
R219G
1
R235
U200E
E
IC10
8
CID
8
C803
T200D
R209D
1
2
C825
R216F
R218F
R219F
R221F
R209F
C206F
R208F
R240
C214
U200D
C823
CN701
D
C820
7
1
PSUP1501Z*
CN706
C824
C802
ZNR200A
ZNR203B
R203B
C205B
C204C
L204C
30
29
Q911
FIL8
R222B
R205B
R207B
ZNR201A
J205A
J204B
R206B
C208D
D202E
D203E
R210E
TH2E
RL201A
R203A
R207C
R210D
TH2D
R216E
R219E
R221E
R209E
C206E
R208E
R222A
R205A
C208B
C206D
R208D
R218E
C50
C49
C48
U200C
C
C914
R219D
R221D
J204A
C204B
T200B
C917
IC901
R218D
ZNR203A
R206A
R207A
D202C
D203C
R210C
TH2C
R216D
Q903
C204A
D202A
D203A
U200B
C918
R219C
R221C
R209C
C206C
R208C
Q904
R210B
TH2B
R216C
R218C
Q907
C208A
U200A
B
R953
4
1
1
R949
5
D904
D902
Q908
R912
R210A
TH2A
R216B
R219B
R221B
R209B
C206B
R208B
IC902
A
R219A
R221A
R209A
C206A
R208A
2
1
T900
Q912
R216A
R218A
R218B
8
R951
R950
C916
14
R920
R932
C909
Q910
C910
C911
PC903
R930
R927
R936
R934
R944
PC901
R926
7
8
R941
R942
IC900
C819
KX-TEA308CE MAIN BOARD COMPONENT VIEW
88
KX-TEA308CE
22.1.2. BOTTOM VIEW
C812
3.3VB
J711
C837
2.5VB
R763
J717
J700
C814
47M
C769
C835
J709
J710
+27V
DG3
AG
2.5V
J701
DG1
+15V
C801
C771
C745
R705
R746
R762
C832
32K
+12V
R745
C833
C750
R737
R735
R758
J703
R736
R734
R709 R733
R711
R712
R708
R710
C743
R732
C732
C843
C829
VAG
R609
R610
R611
C628
R629
R624
C731
RESET
R660
C653
C730
R718 R716
C605
BAT700
DG4
3.3V
BR
C209H
C836
C207H
C210H
D203H
R211H
R202H
R204H
D205H D204H
Q203H
Q202H
R200H
C202H
D202H
R220H
DA200G
R215G
R202G
R211G
Q202G
R204G
D208G D205G D204G
R200G Q203G
C202G
R220G
R201H
Q201G Q200G
D208H
R215H
Q201H Q200H
DA200H
R201G
Q207H
C201H
D209H
Q209H
C200H
Q207G
C201G
D209G
C203G
C200G
C210G
Q209G
C209F
R201F
DA200F
R215F
D205F D204F
R202F
Q203F
R204F
D202F
R200F
C202F
R220F
Q207F
Q201F
Q200F
D208F
D203F
R211F
C201F
D209F
C203F
C200F
R215E
Q202E
R204E
D205E D204E
R200E Q203E
C210F
C209E
C202E
R220E
D208D
R215D
D203D
R211D
R202D
Q203D
R204D Q202D
D205D D204D
R200D
D202D
R220D
C201E
D209E
C203E
C200E
Q201D Q200D
DA200D
Q207E
Q201E
Q200E
D208E
R202E
R211E
C210E
Q209E
C209D
R201D
Q207D
C201D
D209D
C203D
C200D
R202C
R211C
Q202C
R204C
D205C D204C
C202C
R220C
DA200B
C210D
C209C
R215B
Q207C
C201C
D209C
C203C
C200C
R202B
Q203B
Q202B
D205B D204B
D202B
R200B
C202B
R204B
R220B
C210B
C209B
Q207B
C201B
D209B
C203B
C200B
D208A
DG2
R215A
Q202A
R204A
D205A D204A
C202A
R220A
C210C
C209A
D906
R922
R945
D905
C839
R938
C201A
D209A
C203A
C200A
J200
-90V
R943
Q207A
C908
C906
R908
R916 R910
R919
R924
C904
C210A
Q209A
J201
R225
R914 R905
R909
C207A
BELL
D907
+140V
C840
R946
R939
R940
R200A Q203A
Q201A
Q200A
C921
R202A
R211A
C207B
Q209B
R201A
DA200A
C207C
Q209C
R201B
D203B
R211B
Q201B
Q200B
D208B
R952
R200C Q203C
Q201C
Q200C
R215C
D208C
C841
C207D
Q209D
R201C
R947
C920
R948
C207E
C202D
DA200C
C919
C207F
Q209F
R201E
DA200E
C209G
C207G
C203H
R227
R229
R226 R228
D221
KX-TEA308CE MAIN BOARD BOTTOM VIEW
89
C105
C104
R105
D101 R106
D100 C112
C103 R103
8
1
D5
R16
R25
C7
R102 R18
IC1A R30
R26
R44
C17
R19 C10 C23
R28
C15 C24 R24
R50
C12
R35
R37
C14
R36
Q5
R33
C18
R42
R31
R41
R32
C21
C25
Q701
5
4
1
Q3
U2
C13
14
8
IC3
7
8
D2
PC4
PC2 PC1
C13
5
1
14
8
4
1
7
Q3
U2
2
1
90
T1
8
C5
C6
C3
PC4
PC2 PC1
5
J4
R9
D4
Q1
R5
Q10
VA1
ZNR2
VA1
L1
1
14
8
4
1
7
Q3
U2
PbF
1
D2
D1
C28
L1
R55
IC4C
J4
ZNR2
B
R2
R12
R4
C29
PC5
C6
C3
R5
SA1C
SA1B
SA1
TH1B
R56
C27
PC3 R54
C5
D4
Q1
D1
R9
VA1
ZNR2
A
R12
R2
R4
Q10
R55
IC4B
C28
D4
L1
R719
A
LED700
CN1B
PSUP1502Z*
PC2 PC1
J4
R5
R9
Q1
TH1C
R16
C23 R25
C7
R18
IC1C R30
R26
R44
C17
R19 C10
R28
C15 C24 R24
R50
C12
R35
R37
C14
R36
Q5
R33
IC3
C18
R42
R31
R41
R32
C21
C25
T1
PC5
C6
C29
1
R56
C27
PC3 R54
C5
C3
CN1A
D5
D2
D1
Q10
C28
IC4A
R55
CN102
R12
R2
R4
PC5
1
R56
C27
PC3 R54
J100
CN101
R16
C23 R25 D5
C7
R18
IC1B R30
R44
R26
C17
R19 C10
R28
C15 C24 R24
R50
C12
R35
R37
C14
R36
Q5
R33
IC3
C18
R42
R31
R41
R32
C21
C25
Q100
Q101
C108
R109 R104
D105 C109 C106
C102
C107 C110
C101
L100 C111 L101
D103
R107
R101
IC100
D104 R108
D102
L103
L102
C100 R100
KX-TEA308CE
22.2. CO BOARD
22.2.1. COMPONENT VIEW
CN1C
TH1
SA100
C
C29
T1
PC4
C13
60
CN100
59
KX-TEA308CE CO COMPONENT VIEW
KX-TEA308CE
22.2.2. BOTTOM VIEW
LED
C1
J2
J2
C1
C1
J2
Q2
R13
Q2
R13
AG
R13
Q2
C113
R51
D3
R51
D3
R51
D3
J102
R10
R8
R10
R8
J103
J101
J3
J5
J5
R14 R52
J3
R14 R52
J104
C30
R57
C30
R57
VAG
C30
R57
DG
J3
J5
R14 R52
R10
R8
ZNR1
ZNR1
ZNR1
R3
D6
C8
R7
R17
R11 C11
C20
R20
R29
R6 R23
R27
R1 R22 C16
R43
C4
R40
C9
R21
C2 R46
R34
R15
R45
IC2C
R39
C22
C19
R38
RL1
RL1
IC2B
R34
R39
C19
R38
R17
R29 R20 C20
R27
C16
R43
R40
+15V
IC2A
R47
R49
R47
R49
R34
R39 R47
C19 R49
R38
D6
C8
R7
R17
R11 C11
R20 C20
R29
R6 R23 R27
R1 R22 C16
R43
R40
R3
+3.3V
D6
C8
R7
R11 C11
R23
R6 R22
C4
C9
R1 R21
C2 R46
R15 R45
C22
14
R3
C9
C4 R21
C2
R46
R15 R45
C22
RL1
7
1
7
1
7
1
91
8
8
14
8
14
FG
A
B
C
CN1A
CN1B
CN1C
KX-TEA308CE CO BOTTOM VIEW
KX-TEA308CE
22.3. POWER SUPPLY
22.3.1. COMPONENT VIEW
J108
C20
1
RL501
C63
C62
J103
C1
R31
Q503
C302
J10
D12
D50
R30
T1
L301
C301
J104
C61
C101
C8
F1
D502
R202
J101
Q1
BEA11
IC301
D301
R50
C64
C109
C50
D13
NTC1
R51
L1
Z1
D101
PRI.
D11
IC201
C201
J106
PCPS0836
MPW4901 52
J12
SEC.
L201
J107
C30
C17
D501
D104
D10
1
D201
1
J102
F501
CN101
CN1
D506
J105
R110
D3
C5
CN501
T4A
250V
1
R501
CN301
D4
ONLY WITH SAME TYPE
AND RATINGS OF FUSE.
FOR
CONTINUED PROTECTION
AGAINST RISK
OF FIRE, REPLACE
CAUTION
T2.5A 250V
D2
PbF
PC1
KX-TEA308CE POWER SUPPLY BOARD COMPONENT VIEW
22.3.2. BOTTOM VIEW
R35
C21
D35
C9
J2
C19
R111
R4
R6
R7
C12
D16
R52
R8
R10
R54
R53
R201
C202
C307
R55
D15
BEA501
C205
R5
R14
J3
IC1
C16
R113
IC101
D505 R503
C35
R19
C14
R112
C110
R115
R114
Q502
C304
R350
C204
C203
D302
R11
C206
D504
R250
R518
R514
R520
R509
D510
R203
R504
R505 R502
R517
Q504
R515
R512
R510
R506
C501
D509
D508
R508
R521
R511
R513
R519
R507
R516
Q501
D507
R308
R72
R73
BEA102
BEA101
C303
R302
C306
R301
R71
C305
BEA1
KX-TEA308CE POWER SUPPLY BOARD BOTTOM VIEW
92
KX-TEA308CE
23 KX-TE82460X (2-PORT DOORPHONE CARD)
93
KX-TEA308CE
23.1. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED
94
KX-TEA308CE
23.2. LOCATION OF OPTIONAL CARDS
23.2.1. 2-Port Doorphone Card (KX-TE82460X)
Function
Supports the connection of 2 doorphones and 2 door openers.
1. Loosen the screws and open the cable and front covers.
2. Before installing the optional service card, cut and remove the dummy cover from the main unit.
3. Attach the 2-Port Doorphone Card to the main unit, connect the cord to the Doorphone Card Connector and secure the
screws.
4. Close the covers and secure the screws.
95
KX-TEA308CE
23.3. DOORPHONE/DOOROPENER CARD BLOCK DIAGRAM
+15V
Power
Crt
CN3
DOOR1
IC2
DOOR2
TONE
IC5
IC1
Serge
EMC
D[7:0]
DOOR_SW1
TONE_SW1
A[2:1]
BUSY1
#1
Door Detect
DCN1
Hook Detect
DHK1
nCS,nRD,nWR
nRESET
P-I/O
#2
Door Opene
Relay #A
DOPN1
Door Opene
Relay #B
DOPN2
IC6
IC7
IC8
IC11
+15V
+3.3V
VAG (6V)
C
O
N
N
E
C
T
O
R
DG
AG
CN2
CN1
KX-TE82460X BLOCK DIAGRAM
23.4. EXPLANATION OF BLOCK DIAGRAM/CIRCUIT OPERATIONS
23.4.1. OPTION CARD (KX-TE82460X)
This doorphone/door opener card is composed of the control interface with KX-TEA308 and two doorphone interfaces and two
dooropener interfaces section.
1) Doorphone section
This card has two doorphone interfaces, this system has only two door phone intercom paths.
This doorphone intercom path is composed of the send amplifier and receive amplifier circuits.
The interfaces have the doorphone connect detection circuit and the doorphone hook detection circuit.
2)
This doorphone/dooropener card has four dooropener interfaces. These interfaces are used for the dooropener SW (DC 30/AC
250 5A).
96
KX-TEA308CE
23.5. TROUBLESHOOTING GUIDE
23.5.1. Can Not Call From Doorphone
23.5.2. Can Not Talk
23.5.3. Can Not Use Dooropener
97
KX-TEA308CE
23.6. IC DATA
23.6.1. IC6
Pin No.
3
4
7
8
13
14
17
18
2
Pin Name
DHK1
DHK2
DHK3
DHK4
DCN1
DCN2
DCN3
DCN4
DOOR_SW1
I/O
I
I
I
I
I
I
I
I
O
Description
DOOR Hook detection
Reserve
DOOR Hook detection
Reserve
DOOR Phone Connection Detection
Reserve
DOOR Phone Connection Detection
Reserve
Connect DOOR 1 to Port 1
Pin Name
TONE_SW1
DOOR_SW2
TONE_SW2
DOOR_SW3
TONE_SW3
DOOR_SW4
TONE_SW4
I/O
O
O
O
O
O
O
O
Connect Tone to Port 1
Reserve
Reserve
Connect DOOR 2 to Port 3
Connect Tone to Port 3
Reserve
Reserve
Pin No.
Pin Name
2
BUSY1
5
BUSY2
6
BUSY3
I/O
O
O
O
Power Supply Function
Reserve
Power Supply Function
23.6.2. IC7, IC8
23.6.2.1. IC7
Pin No.
5
6
9
12
15
16
19
Description
23.6.2.2. IC8
Description
98
KX-TEA308CE
Pin No.
9
12
15
16
19
Pin Name
BUSY4
DOPN1
DOPN2
DOPN3
DOPN4
I/O
O
O
O
O
O
Description
Reserve
Door Opener Control
Reserve
Door Opener Control
Reserve
99
KX-TEA308CE
23.7. TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES
23.8. ACCESSORIES AND PACKING MATERIALS
100
KX-TEA308CE
23.9. REPLACEMENT PARTS LIST
(KX-TE82460X)
23.9.2. MAIN BOARD PARTS
Ref.
No.
Note:
1. RTL (Retention Time Limited)
The marking (RTL) indicates that the Retention Time is
limited for this item.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability depends on the
type of assembly and the laws governing parts and product
retention. At the end of this period, the assembly will no
longer be available.
2. Important safety notice
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
Part No.
IC1A
IC1C
IC2A
IC2C
IC5
IC6
IC7
IC8
IC9
IC10
IC11
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
PSVICD4066BS
C0JBAZ001852
PSVISNLV273A
PSVISNLV273A
PSVITCVT138T
C0JBAE000253
C0JBAZ002268
Q1A
Q1C
Q2A
Q2C
Q3A
Q3C
Q7A
Q7C
Q8A
Q8C
U6A
U6C
UN5113
UN5113
UN5213
UN5213
PQVTDTC124EU
PQVTDTC124EU
UN521DTX
UN521DTX
PQVTDTC143E
PQVTDTC143E
B1GFAFNN0001
B1GFAFNN0001
D2A
D2C
D3A
D3C
D4A
D4C
D5A
D5C
MA8068M
MA8068M
MA110
MA110
MA110
MA110
MA110
MA110
CN1
CN2
PSJS30P32Z
K4AC04B00006
RA1
RA2
RA3
RA4
D1H82204A024
D1H82204A024
D1H82214A024
D1H81034A024
L1A
L1C
L2A
L2C
PQLE106
PQLE106
PQLE106
PQLE106
CN3
K2LB104B0055
T1A
T1C
PSLT8D7A
PSLT8D7A
RL2A
RL2C
K6B1AGA00198
K6B1AGA00198
ZNR1A
ZNR1C
ZNR2
D4EAB390A005
D4EAB390A005
D4EAB390A005
C4A
C4C
C5A
C5C
C6A
C6C
C7A
C7C
C8A
C8C
C9A
ECUV1C333KBV
ECUV1C333KBV
F2G1C4700017
F2G1C4700017
ECUV1E104KBV
ECUV1E104KBV
ECUV1H331JCV
ECUV1H331JCV
F2G1H1R00013
F2G1H1R00013
F2G1C4R70002
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω), k=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF), p=µ(µF)
*Type & Wattage of Resistor
23.9.1. ACCESSORIES AND PACKING
MATERIALS
Ref.
No.
A1
A2
A3
P1
P2
P3
Part No.
PQJS1T30Z
PSJA1068Z
XYN3+F12FN
PSPP1068Z
PSZKTE82460X
XZB05X08A03
Part Name & Description
Remarks
CONNECTOR
CORD
SCREW
PROTECTION COVER
GIFT BOX
PROTECTION COVER
101
Part Name & Description
(ICS)
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
(CONNECTORS)
CONNECTOR, 30P
CONNECTOR, 4P
(COMPONENTS PARTS)
RESISTOR ARRAY, 22
RESISTOR ARRAY, 22
RESISTOR ARRAY, 220
RESISTOR ARRAY, 10K
(COILS)
COIL
COIL
COIL
COIL
(JACK)
JACK, TEL
(TRANSFORMERS)
TRANSFORMER
TRANSFORMER
(RELAYS)
RELAY
RELAY
(VARISTORS)
VARISTOR
VARISTOR
VARISTOR
(CAPACITORS)
0.033
0.033
47
47
0.1
0.1
330P
330P
1
1
4.7
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
C9C
C23
C27
C31
C50
C51
C52
C53
C10A
C10C
C11A
C11C
C12A
C12C
C13A
C13C
C14A
C14C
C15
C20
C21
C22
C101
C221
C222
C223
C224
C225
C226
Part No.
F2G1C4R70002
ECUV1C104ZFV
ECUV1H223KBV
ECUV1C104ZFV
F2G1C1000015
ECUV1H104ZFV
F2G1E1010011
ECUV1H104ZFV
ECUV1H152KBV
ECUV1H152KBV
ECUV1H104ZFV
ECUV1H104ZFV
ECUV1H104ZFV
ECUV1H104ZFV
PSCUV2EY104K
PSCUV2EY104K
F2G1H1R00013
F2G1H1R00013
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1H220JCV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
J102
R1A
R1C
R2A
R2C
R3A
R3C
R4A
R4C
R52
R5A
R5C
R6A
R6C
R7A
R7C
R8A
R8C
R9A
R9C
R10A
R10C
R12A
R12C
R13A
R13C
R14A
R14C
R15A
R15C
R17A
R17C
R19A
R19C
R20A
R20C
R21A
R21C
R22A
R22C
R23A
R23C
R24A
ERJ3GEY0R00
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ222
ERJ3GEYJ222
ERJ3GEYJ222
ERJ3GEYJ222
ERJ3GEYJ224
ERJ3GEYJ224
ERJ3GEYJ221
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ182
ERJ3GEYJ182
ERJ3GEYJ101
ERJ3GEYJ101
ERJ3EKF1151
ERJ3EKF1151
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ334
ERJ3GEYJ334
ERJ3GEYJ223
ERJ3GEYJ223
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ392
ERJ3GEYJ392
ERJ14YJ151
ERJ14YJ151
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ181
ERJ3GEYJ181
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
Part Name & Description
4.7
0.1
0.022
0.1
10
0.1
100
0.1
0.0015
0.0015
0.1
0.1
0.1
0.1
0.1
0.1
1
1
0.1
0.1
0.1
0.1
22P
0.01
0.01
0.01
0.01
0.01
0.01
(RESISTORS)
0
10K
10K
2.2K
2.2K
2.2K
2.2K
220K
220K
220
10K
10K
1.8K
1.8K
100
100
1150
1150
10K
10K
330K
330K
22K
22K
1K
1K
10K
10K
3.9K
3.9K
150
150
10K
10K
0
0
10K
10K
180
180
10K
10K
10K
Remarks
Ref.
No.
R24C
R25A
R25C
S
S
S
S
S
S
S
S
S
S
S
102
Part No.
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
Part Name & Description
10K
10K
10K
Remarks
KX-TEA308CE
23.10. FOR THE SCHEMATIC DIAGRAM
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
103
KX-TEA308CE
23.11. SCHEMATIC DIAGRAM (KX-TE82460X)
<0V>
(0V)
[0V
3.3V]
3.3V
C Q1A
B
(1)
Q2A
R4A
220K
C10A
0.0015
E
TP70
D3A
DG
TP19
R6A
1.8K
C4A
0.033
TP48
R5A
TP57 10K
IC2A
D4A
2 8
TP77 3
4
C5A
D2A
L2A
3
R 2
330K
C7A
330P
T1A
+3.3V
TP8
R14A
TP65 10K
3
R24A
10K
1
+15V
TP141
6
U6A
IC5
TP91
TP112
3
5
R8A
1150
2
DG
(4)
TONE
DCN1
DG
AG
B
(3)
1
U6A
4
VAG
(2)
R23A
10K
R21A
10K
VAG
VAG
R25A
10K
VAG
10K
5
+15V
R1A
10K
R9A
IC1A
4
2
13
TP81
10K 6
7
TP75
IC5
TP107
C
(5)
(6)
(7)
DHK1
+15V
0
ZNR2
C6A
TP61 0.1
AG
R19A
4
AG
R20A TP27
IC1A
+3.3V
VAG
8 2
1
6 TP42
ZNR1A
L1A
+15V
C14A
50V/1u
R15A
3.9K
R3A
2.2K
0.1
C8A
50V/1u
1
2
3
TP100
TP89
C11A
C12A
0.1
TP35
R2A
2.2K
1
TP51
TP12
TP7
R10A
R7A
100
AG
CN3
T
16V/47u
TP20
3
TP32
C
B
5
E
4
+15V
Q7A
E
R12A
22K
DG
AG
R13A
1K
C
B
Q3A
TP44
C9A
4.7u
<0V>
(3.3V)
[3.3V]
0V
<0V>
(0V)
[3.3V]
0V
E
DG
AG
+15V
E
TP15
B
(8)
R4C
Q2C
TP67
D3C
DG
R6C
1.8K
C4C
0.033
TP46
R5C
TP55 10K
C5C
16V/47u
D2C
AG
CN3
L2C
T 1
R 4
TP3
D4C
2 8
TP73 3
4
R7C
100
330P
TP28
C8C
50V/1u
T1C
1
2
3
R20C TP22
0
B
+3.3V
4
AG
R24C
10K
+3.3V
R25C
10K
+15V
VAG
C6C
8 2
IC1C
3
TP59
R14C
TP63 10K
0.1
R19C
R3C
2.2K
7
TP71
AG
10K 6
TP85
R9C
10K
5
VAG
VAG
C14C
50V/1u
IC5
TP104
10
R8C
1150
VAG
DOOR2
+15V
VAG
IC5
6
R21C
10K
TP114
2
4
(10)
DOOR_SW3
U6C 1
TP109
3
5
DG
(11)
U6C
TONE
(12)
(13)
(14)
DCN3
C
DHK3
+15V
Q7C
(9)
+15V
R23C
10K
DG
AG
11
12
R1C
10K
TP79
IC1C
4
TP95
R15C
3.9K
0.1
1
6 TP38
R2C
2.2K
TP84
C11C
C12C
0.1
ZNR1C
TP4
C7C
0.0015
1
TP50
TP10
L1C
330K
C10C
IC2C
TP16
R10C
220K
9
E
6
TP25
C
Q1C
8
B
C
E
R12C
22K
DG
AG
R13C
1K
C9C
4.7u
B
C
Q3C
TP41
AG
E
DG
Note: < > ..... No Doorphone
( ) ..... Doorphone
[ ] ..... Press Call Button
No Mark ..... Call Mode
104
KX-TEA308CE
DOOR1
DOOR1
TONE
IC6
RA4
10K
8
7
6
5
(2)
+3.3V
DOOR_SW1
DG
TP208
TP209
TP210
TP211
TP212
TP213
TP214
TP215
(4)
TONE_SW1
(5)
(6)
(7)
TP260
TP225
NCS0
TP226
IC10
2
5
6
9
12
15
16
19
20
10
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
1Q
1D 3
2Q
2D 4
3Q
3D 7
4Q
4D 8
5Q
5D 13
6Q
6D 14
7Q
7D 17
8Q
8D 18
VCC CLK 11
GND CLR 1
IC10
8
TP261
TP216
TP217
TP218
TP219
TP220
TP221
TP222
TP223
BUSY1
BUSY2
BUSY3
BUSY4
DOPN 1
DOPN 2
DOPN 3
DOPN 4
+3.3V
1Q
1D
2Q
2D
3Q
3D
4Q
4D
5Q
5D
6Q
6D
7Q
7D
8Q
8D
VCC CLK
GND CLR
C21
0.1u
NCS4 13 Y2
G2A
TP227 12
Y3 G2B
TP228 11
Y4
G1
TP229 10
Y5 VCC
TP230 9
Y6
TP231 7
Y7 GND
C101
DG
NCS
TP233 5
TP234 6
TP235 7
TP236 8
+3.3V
6
16
C31
0.1u
8
C53
0.1u
7 7
8 8
RA3
220
4
3
2
1
VAG
TP265
A[2]
TP266
A[1]
10 10
11 11
12 12
TP267 NCS_DOOR
TP268 NIOR D
TP237 R52
TP269 NIOW R
DG
13 13
14 14
15 15
17 17
RA2
22
5
4
6
3
7
2
1
8
RA1
22
5
4
6
3
7
2
1
8
TP242
TP243
TP244
TP245
NWR
NCS4
TP270
D[7] DG
TP271
D[6]
TP272
D[5]
20 20
TP273
D[4]
21 21
TP274
D[3]
22 22
TP275
D[2]
23 23
TP276
D[1]
24 24
TP277
D[0]
25 25
18 18
19 19
26 26
IC11
TP232
4
2
TP263
RESET
1
+3.3V
3.3V
0V
TP264
5
4
6
6 6
220
LD[3]
LD[2]
LD[1]
LD[0]
TP259
5 5
9 9
4
5
TP238
TP239
TP240
TP241
12
4 4
16 16
NRESET
DG
BUSY3
2 2
C223
0.01u
LA[1]
LA[2]
LD[7]
LD[6]
LD[5]
LD[4]
IC10 13
11
TP262
A 1
B 2
C 3
NWR
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
3
4
7
8
13
14
17
18
11
1
IC9
NCS0 15 Y0
NCS2 14 Y1
NRESET
IC8
2
5
6
9
12
15
16
19
20
10
1 1
TONE
NWR
NCS2
10
9
LD[0-7]
C22
0.1u
DG
(8)
TP224
IC7
DOOR_SW1
TONE_SW 1
DOOR_SW2
TONE_SW 2
DOOR_SW3
TONE_SW 3
DOOR_SW4
TONE_SW 4
+3.3V
DOOR1
AG
C52
100u
+15V
NRD
22P
(3)
0
+3.3V
J101
3 3
C23
DG 0.1u
1
3
2
DG
J102
NC
J103
TONE
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
+3.3V
1D
1Q 2
2D
2Q 5
3D
3Q 6
4D
4Q 9
5D
5Q 12
6D
6Q 15
7D
7Q 16
8D
8Q 19
CLK VCC 20
CLR GND 10
IC10
IC10
DG
DG
27 27
28 28
0.1u
1
2
3
4
TP206 DCN3
3
4
7
8
13
14
17
18
11
1
DOOR2
C50
TP200 DHK1
TP201 DHK2
TP202 DHK3
TP203 DHK4
TP204 DCN1
NC
10u
C51
(1)
@DPH30pin
CN1
DOOR 2
29 29
+3.3V
14
30 30
C20
0.1u
7
+3.3V
5
DG
(9)
IC11
3
J100
0.022
C27
NC
AG
DG
+15V
(10)
TP117
3
4
(11)
R17C
1/4W 150
2
R22C
180
TP153
TP155
RL2C
DOPN3
(12)
(13)
(14)
1
D5C
TP146
B
Q8C
C
CN2
4
5
TP162
IC2A
100V 0.1
C13C
E
6
7
3
TP118
DG
+15V
B
Q8A
3
4
DOPN 1
RL2A
R17A
1/4W 150
CN2
2
E
VAG
1
2
1
TP156
C
5 TP166
IC2C
TP121
TP151
D5A
TP145
6
7
R22A
180
100V 0.1
C13A
TP122
DG
Relay ON...3.3V
Relay OFF...0V
DG
DG1
AG
AG1
FG
DG
DG
AG
AG
FG
AG
+15V
C226
0.01u
AG
105
C221
C222
C224
C225
0.01u
0.01u
0.01u
0.01u
+15V
DG
14
IC5
7
+15V
C15
0.1u
+15V
+3.3V
VAG
+3.3V
VAG
KX-TE82460X SCHEMATIC DIAGRAM
KX-TEA308CE
23.12. PRINTED CIRCUIT BOARD (KX-TE82460X)
J100
ZNR2
ZNR1A
ZNR1C
CN3
R14C R19C
R3C R8C R9C C8C
Q3C
C4C
R5C
C7C C14C
R100
R150
C6C
R2C R1C
C100
R4C
R20C
R13C C9C
R12C R25C
R24C
R21C
R23C
Q7C
R6A
R7A
C5A
R7C
R6C
D3C
D2C C4A
R5A
C5C
C120
C11C
D4C
Q1C
R23A
R21A
C20
C222
R17A
R17C
C13C
D5C
C13A
R22C
R14A
C12A R3A R8A
D2A
R22A
D3A D5A
C8A
R19A
R9A
R15A
C6A
C11A
C226 R2A
C10A
D4A R4A
R20A
R13A
R12A
C53
C225
C223
J101
C52
C7A
R10A
R1A
C9A
R25A
R24A
C224
C31
R52
C221
CN2
KX-TE82460
PbF
A
DPH2
3
1
PbF
T1A
C21 C101
2
RL2A
C50
C51
8
CN1
L2C
J103
J102 C27
RL2C
IC1A
IC2A
106
1
Q8C
8
Q8A
1
RA3
RA1 RA2
1
29
Q7A
7
8 1
IC1C
IC2C
C14A
8
Q2C
8
11 16
L1C
1
PSUP1507Z*
U6A
8
14
9
Q3A
1
10
1
C15
C23
IC6
U6C
Q1A
Q2A
30
14
1
7
1
824
IC10
IC9
IC8
IC5
10
11
RA4
1
C22
308
10
20
IC7
5 IC11
1
20
1
308
L2A
T1C
4
2
L1A
8
11
20
4
KX-TE82460X COMPONENT VIEW
KX-TEA308CE
24 KX-TE82492X (2-CHANNEL VOICE MESSAGE CARD)
107
KX-TEA308CE
24.1. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED
108
KX-TEA308CE
24.2. LOCATION OF OPTIONAL CARDS
24.2.1. 2-Channel Voice Message Card (KX-TE82492X)
Function
Provides 60 minutes of recording time (2 channels) for messages using the Built-in Voice Message Feature.
1. Loosen the screws and open the cable and front covers.
2. Slid the card between the guiderails until it clicks, and attach the connector to it.
3. Close the cover and secure the screws.
Note
To uninstall the card, follow the instructions illustrated below.
1. Push the catch on the side of one guardrail in the direction of the arrow to release it.
2. Lift the edge of the card while holding the catch open. (Do not touch the circuit board of the card during the operation.)
109
KX-TEA308CE
24.3. BLOCK DIAGRAM
IC1
Lout [1]
DSP
Flash
Memory
16M
TAM1
IC12
Lin [1]
LA [1],NRD,NWR
LD [7:0]
IC3
RSTN
IC8
NACK [1]
74LV
273
NDSPCS [1]
NWR
LD [7 :0 ]
LA [4 :1 ]
NCS
NWR
74LV
373
RSTN
DSP
Flash
Memory
16M
NRD
IC9
LD [7:0 ]
IC7
NACK [2]
74LV
138
NDSPCS [2]
IC2
NRD
LD [7 :0 ]
LA [4 :2 ]
NCS
C
O
N
N
E
C
T
O
R
LA [1],NRD,NWR
IC4
LD [7:0]
Lout [2]
IC13
Lin [2]
TAM2
KX-TE82492X VOICE MESSAGE BLOCK DIAGRAM
110
KX-TEA308CE
24.4. CIRCUIT OPERATIONS
24.4.1. Option Card (KX-TE82492X)
24.4.1.1. Voice Record/Play Circuit
Circuit Operation
This card has two BV record and play circuits. DSP IC is controlled by Main Cpu.
In case of recording, the voice (from CO/EXT) is through the crosspoint SW and DSP, and recorded to Memory IC.
In case of playing, the BV is through the cross point SW and sent to EXT or CO.
111
KX-TEA308CE
24.5. TROUBLESHOOTING GUIDE
24.5.1. PBX cannot work
112
KX-TEA308CE
24.5.2. Cannot Erase
24.5.3. Cannot Record/Playback
113
KX-TEA308CE
24.6. IC DATA
24.6.1. IC7, IC8
IC No.
IC8
IC7
Pin No.
2
5
6
9
12
15
16
19
3
4
7
8
13
14
17
18
2
5
6
9
12
15
16
19
3
4
7
8
13
14
17
18
Pin Name
RSTN
PDN
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
DSPACK[1]
DSPACK[2]
RSTN
PDN
CARDID[0]
CARDID[1]
CARDID[2]
CARDID[3]
I/O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
Description
DSP Reset
Reserve
DSP Power Down
Reserve
Reserve
Reserve
Reserve
Reserve
Write data
Write data
Write data
Read data
Read data
DSP1 Acknowledge
DSP2 Acknowledge
DSP Reset
DSP Power Down
Card ID
Card ID
Card ID
Card ID
114
KX-TEA308CE
24.7. TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES
24.8. ACCESSORIES AND PACKING MATERIALS
115
KX-TEA308CE
24.9. REPLACEMENT PARTS LIST
(KX-TE82492X)
Note:
1. RTL (Retention Time Limited)
The marking (RTL) indicates that the Retention Time is
limited for this item.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability depends on the
type of assembly and the laws governing parts and product
retention. At the end of this period, the assembly will no
longer be available.
2. Important safety notice
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω), k=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF), p=µ(µF)
*Type & Wattage of Resistor
24.9.1. ACCESSORIES AND PACKING
MATERIALS
Ref.
No.
P1
P2
Part No.
PSPP1078Z
PSZKTE82492X
Part Name & Description
Remarks
PROTECTION COVER
GIFT BOX
24.9.2. MAIN BOARD PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
(ICS)
116
Ref.
No.
IC1
IC2
IC3
IC4
IC7
IC8
IC9
IC10
IC11
IC12
IC13
IC14
IC15
Part No.
C3FBMZ000002
C3FBMZ000002
C2HBBK000018
C2HBBK000018
C0JBAZ001852
PSVISNLV273A
PSVITCVT138T
C0JBAE000149
PQVITC7SZU04
PQVINJM4558V
PQVINJM4558V
C0JBAA000288
PSVIPST596IN
D1
D2
MA143
MA143
CN1
K1KB30B00031
X1
H0J138500003
RA1
RA2
RA3
RA4
RA5
RA6
D1H82214A024
D1H82204A024
D1H82204A024
D1H84724A024
D1H84724A024
D1H84724A024
FIL1
FIL4
FIL5
FIL6
J0HAAH000003
J0HAAB000020
J0HAAH000003
J0HAAH000003
C1
C2
C3
C4
C6
C7
C8
C9
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C26
C27
C28
C29
C30
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
ECUV1H102KBV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104KBV
ECUV1E103KBV
ECUV1H150JCV
ECUV1E103KBV
ECUV1C104KBV
ECUV1H102KBV
ECUV1H180JCV
ECUV1C104KBV
ECUV1C104KBV
ECUV1A105ZFV
ECUV1C104KBV
ECUV1A105ZFV
ECUV1C104KBV
PQCUV1A225ZF
PQCUV1A225ZF
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1H562KBV
ECUV1H562KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1H391JCV
ECUV1H391JCV
ECUV1H391JCV
ECUV1H391JCV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1H332KBV
ECUV1H332KBV
ECUV1H104KBV
ECUV1H104KBV
Part Name & Description
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
(DIODES)
DIODE(SI)
DIODE(SI)
(CONNECTORS)
CONNECTOR, 30P
(CRYSTAL OSCILLATOR)
CRYSTAL OSCILLATOR
(COMPONENTS PARTS)
RESISTOR ARRAY, 220
RESISTOR ARRAY, 22
RESISTOR ARRAY, 22
RESISTOR ARRAY, 4.7K
RESISTOR ARRAY, 4.7K
RESISTOR ARRAY, 4.7K
(FILTERS)
IC FILTER
IC FILTER
IC FILTER
IC FILTER
(CAPACITORS)
0.001
2.2
1
0.1
0.01
15P
0.01
0.1
0.001
18P
0.1
0.1
1
0.1
1
0.1
2.2
2.2
0.1
0.1
0.1
0.0056
0.0056
0.1
0.1
0.1
0.1
0.1
390P
390P
390P
390P
0.056
0.056
0.056
0.056
0.0033
0.0033
0.1
0.1
Remarks
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
C53
C55
C58
C59
C60
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
Part No.
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1E103KBV
ECUV1E103KBV
ECUV1E103KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1A106ZF
ECUV1A106ZF
ECUV1A106ZF
ECUV1C104KBV
ECUV1C104KBV
ECUV1C104KBV
ECUV1E103KBV
ECUV1E103KBV
ECUV1E103KBV
ECUV1E103KBV
ECUV1A106ZF
ECUV1A106ZF
ECUV1A106ZF
ECUV1C104KBV
ECUV1A106ZF
ECUV1H153KBV
ECUV1H562KBV
ECUV1C104KBV
ECUV1A106ZF
ECUV1H153KBV
ECUV1H562KBV
R2
R3
R4
R5
ERJ3GEYJ102
ERJ3GEYJ100
ERJ3GEYJ105
ERJ3GEYJ105
Part Name & Description
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
0.1
0.1
0.1
0.01
0.01
0.01
0.01
10
10
10
0.1
10
0.015
0.0056
0.1
10
0.015
0.0056
(RESISTORS)
1K
10
1M
1M
Remarks
Ref.
No.
R6
R17
R18
R19
R20
R23
R26
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R55
R56
R57
R58
R59
R60
R61
R62
R69
R70
R71
S
S
S
S
S
S
S
S
Part No.
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ222
ERJ3GEYJ222
ERJ3GEYJ102
ERJ3GEYJ102
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ823
ERJ3GEYJ823
ERJ3GEYJ823
ERJ3GEYJ823
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ122
ERJ3GEYJ471
ERJ3GEYJ122
ERJ3GEYJ471
ERJ3GEY0R00
ERJ3GEYJ122
ERJ3GEY0R00
ERJ3GEYJ122
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ122
ERJ3GEYJ122
ERJ3GEYJ221
ERJ3GEYJ221
ERJ3GEYJ221
ERJ3GEYJ221
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ473
ERJ3GEYJ680
ERJ3GEYJ680
ERJ3GEYJ102
Part Name & Description
0
0
0
0
0
2.2K
2.2K
1K
1K
10K
10K
82K
82K
82K
82K
10K
10K
100K
100K
100K
100K
1.2K
470
1.2K
470
0
1.2K
0
1.2K
0
0
1.2K
1.2K
220
220
220
220
47K
47K
47K
47K
68
68
1K
24.10. FOR THE SCHEMATIC DIAGRAM
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
117
Remarks
KX-TEA308CE
24.11. SCHEMATIC DIAGRAM (KX-TE82492X)
4
TP107
5600p C75 10u
C88 0.1u C73
0.1u
C89 10u
2
C72
0.1u
C29
R5 1M
4
TP217
C61
0.1u
TP216
TP202
Lout_1
+3.3V1
TP218
R3
10
DG
SO_2
SCK_2
FL_CS_2
DG
C25
NC
TP108
TP109
TP110
TP111
TP112
TP113
TP114
TP115
TP116
TP117
TP118
TP119
TP120
TP121
TP122
81 DGPIO14
82 DGPIO13
83 DGPIO12
84 DGPIO11
85 DGPIO10
86 DGPIO9
87 DGPIO8
88 DGPIO7
89 DGPIO6
90 DGPIO5
91 DGPIO4
92 DGPIO3
93 DGPIO2
94 DGPIO1
95 DGPIO0
C67 0.1u 96 GND96
TP123 97 VCC97
98 CGPIO12
SCK_2
99 SIO_CLK
R70 TP89 100
AGPIO0
68
TP124
TP189
FL_RST_2
RSTN
TP331 C78
0.1u
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
SPOUTN
VCCPLL
GNDPLL
VCCR
RSSI
VrefR
TXMOD
GNDR
MIP
MIN
Vref
HSMIN
HSMIP
GNDA
VCCA
Lin0
DCIN0
Lout0
HSSPOUT
VCCPA
+3.3V2
DG
C68
0.1u
E
10u
C79
0.1u
C85
TP191
TP192
TP188
TP324
IC4
TP129
TP133
TP137
TP142
TP146
TP150
TP154
TP156
TP158
TP162
TP166
TP170
TP174
TP90
FL_RST_2
+3.3V2
PDN
C86
10u
(6)
C30
5600p
TP205
TP206
TP207
TP208
TP209
TP210
TP211
TP212
5600p
C80
C27
0.1u
DG
C92
C94
0.1u
0.015u C93
10u
C95
D
DG
C87
10u
(7)
+3.3V2
Lin_2
TP337
TP213
TP328
C59
0.1u
TP214
Lout_2
+3.3V2
TP215
C60
R66
NC
LD[0-7]
TP219
0.1u
FL_RST_2
DG
(4)
(5)
R61 R62
DG
47k
(8)
47k
TP190
C21
0.1u
47k
DG
TP128
RA5
4.7k
R60
47k
nWR,nRD,nDSPCS[2-1],LA[1],RSTN
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
nWR
nRD
LA[1]
R65
NC
DG
4
3
2
1
R59
FIL6
TP161
TP165
TP169
TP173
TP176
TP178
TP180
TP182
TP184
TP186
5
6
7
8
2
C66
0.1u
TP149
TP153
SI_2
SO_2
SCK_2
FL_CS_2
FIL4
DG +3.3V1
Lin_1
TP335
TP201
TP329
1 AGPIO1
2 AGPIO2
3 AGPIO3
4 AGPIO4
5 AGPIO5
6 AGPIO6
7 AGPIO7
8 AGPIO8
9 AGPIO9
10 AGPIO10
11 AGPIO11
12 AGPIO12
13 AGPIO13
14 VCC14
15 GND15
16 HDB0
17 HDB1
18 HDB2
19 HDB3
20 HDB4
21 HDB5
22 HDB6
23 HDB7
24 HWRN
25 HRDN
26 HILO
27 ACKN
28 GND28
29 SPOUTP
30 GND30
TP320
TP321
TP322
TP323
TP82
IC6 NC
TP200
DGPIO15
80
TDO 79
INM 78
PNS 77
TCK 76
CGPIO4 75
CGPIO3 74
VCC73 73
GND72 72
BGPIO15 71
BGPIO14 70
BGPIO13 69
BGPIO12 68
BGPIO11 67
BGPIO10 66
BGPIO9 65
BGPIO8 64
BGPIO7 63
BGPIO6 62
/CEC1 61
SIO_DI 60
SIO_DO 59
HCSN 58
BGPIO1 57
FL_RST 56
PDN 55
RSTN 54
GND53 53
XIN 52
XOUT 51
14
SO 13
NC15
NC16
SI 12
NC17 BCLK 11
/CS 10
NC18
NC19 NC10 9
NC20 NC9 8
NC21 NC8 7
NC22 GND 6
NC23 Vcc 5
NC24 NC5 4
NC25 NC4 3
NC26 /WP 2
NC27 /RESET 1
NC28 RDY
C17 0.1
C20 1u
C23 2.2u
TDO2
INM2
PNS2
TCK2
16M FLASH
3
FL_CS_2
SI_2
SO_2
+3.3V
1
IC2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
IC11
13.824MHz
C7
C15
15p
18p
DG
DG
LA[1],nDSPCS[2-1],RSTN,nRD,nWR
C24
NC
DG
16
SO 15
NC17
SI 14
NC18
NC19 SCK 13
NC20
/CS 12
NC21 NC12 11
NC22 NC11 10
NC23 NC10
9
NC24 NC9
8
NC25 GND
7
NC26 VCC
6
NC27 NC6
5
NC28 NC5
4
NC29 NC4
3
NC30 /WP
2
NC31 /RESET
1
NC32 RDY
RSTN
C16 0.1
C18 1u
C22 2.2u
C64
0.1u
FL_RST_1
nDSPCS[2]
DG
C
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TP75
C90
0.015u
TP197
TP198
TP199
TP203
TP222
+3.3V1
TP76
IC5 NC
SCK_1
SO_1
SCK_1
FL_CS_1
TP193
TP194
TP195
TP196
C14
1000p
0.1u
DG
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
nWR
nRD
LA[1]
16
SO 15
SI 14
SCK 13
/CS 12
NC12 11
NC11 10
NC10 9
NC9 8
GND 7
VCC 6
NC6 5
NC5 4
NC4 3
/WP 2
/RESET 1
RDY
0.1u
IC3
TP127
TP131
TP135
TP140
TP144
TP148
TP152
TP155
TP157
TP160
TP164
TP168
TP172
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
NC28
NC29
NC30
NC31
NC32
C26
R64
NC
TP68
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
FL_RST_1
VCCPLL 50
GNDPLL 49
VCCR 48
RSSI 47
VrefR 46
TXMOD 45
GNDR 44
MIP 43
MIN 42
Vref 41
HSMIN 40
HSMIP 39
GNDA 38
VCCA 37
Lin0 36
DCIN0 35
Lout0 34
HSSPOUT 33
VCCPA 32
SPOUTN 31
1
C19
0.1u
DG
81 DGPIO14
82 DGPIO13
83 DGPIO12
84 DGPIO11
85 DGPIO10
86 DGPIO9
87 DGPIO8
88 DGPIO7
89 DGPIO6
90 DGPIO5
91 DGPIO4
92 DGPIO3
93 DGPIO2
94 DGPIO1
95 DGPIO0
C63 0.1u 96 GND96
TP106 97 VCC97
TP88 98 CGPIO12
99 SIO_CLK
100
R69
AGPIO0
68
R6
0 X1
R2
1k
C76
10u
TP74
(3)
R4 1M
2
+3.3V1
TP91
TP92
TP93
TP94
TP95
TP96
TP97
TP98
TP99
TP100
TP101
TP102
TP103
TP104
TP105
TP330
C91
DG
TP220
TP221
5600p
C74 0.1u
C77
10u
3
R63
NC
PDN
0.1u
SCK_1
FL_CS_1
1
C65
SI_1
SO_1
TP315
TP316
TP317
TP318
(2)
13.824MHz
+3.3V1
1 AGPIO1
2 AGPIO2
3 AGPIO3
4 AGPIO4
5 AGPIO5
6 AGPIO6
7 AGPIO7
8 AGPIO8
9 AGPIO9
10 AGPIO10
11 AGPIO11
12 AGPIO12
13 AGPIO13
14 VCC14
15 GND15
16 HDB0
17 HDB1
18 HDB2
19 HDB3
20 HDB4
21 HDB5
22 HDB6
23 HDB7
24 HWRN
25 HRDN
26 HILO
27 ACKN
28 GND28
29 SPOUTP
30 GND30
B
14
NC15
SO 13
SI 12
NC16
NC17 BCLK 11
NC18
/CS 10
NC19 NC10 9
NC20
NC9 8
NC21
NC8 7
NC22 GND 6
NC23
Vcc 5
NC24
NC5 4
NC4 3
NC25
/WP 2
NC26
NC27 /RESET 1
RDY
NC28
DG
DGPIO15
80
TDO 79
INM 78
PNS 77
TCK 76
CGPIO4 75
CGPIO3 74
VCC73 73
GND72 72
BGPIO15 71
BGPIO14 70
BGPIO13 69
BGPIO12 68
BGPIO11 67
BGPIO10 66
BGPIO9 65
BGPIO8 64
BGPIO7 63
BGPIO6 62
/CEC1 61
SIO_DI 60
SIO_DO 59
HCSN 58
BGPIO1 57
FL_RST 56
PDN 55
RSTN 54
GND53 53
XIN 52
XOUT 51
16M FLASH
15
16
17
18
19
20
21
22
23
24
25
26
27
28
C62
0.1u
TP126
RA4
4.7k
IC1
FIL5
(1)
TP187
TP319
4
3
2
1
2
5
LA[1],RSTN,nDSPCS[1-2],nRD,nWR
TP159
TP163
TP167
TP171
TP175
TP177
TP179
TP181
TP183
TP185
5
6
7
8
TP147
TP151
TDO1
INM1
PNS1
TCK1
A
3
FL_RST_1
+3.3V
1
FL_CS_1
SI_1
SO_1
3
nDSPCS[1]
2
LD[7-0]
nWR,nRD,nDSPCS[2-1],LA[1],RSTN
DG
(1) POWER ON
(9)
3.3V
200ms
+3.3V
DG
2
CLR
1
PDN
4
RSTN
50ms
1u
0.1u
C4
5
1
3
TP138
C8
2.2u
C6
0.01u
C3
4
C2
F
8
nRESET
TP125
1
2
IC10
3
+3.3V
FIL1
3
0.01u
+3.3V
5
IC14
3
IC11
30ms
DG
DG
SOFT CONTROL
OUTPUT DELAY TIME OF RESET IC
118
KX-TEA308CE
6
7
8
LA[1],nDSPCS[2-1],RSTN,nRD,nWR
RSTN
(1)
A
LD[0-7]
(2)
IC14
(3)
R9
(2) POWER OFF
2
5
6
9
12
15
16
19
20
10
TP232
TP234
TP235
TP236
TP237
TP238
+3.3V
NC
3.3V
C28
0.1u
B
1
4
nRESET
nPD
RSTN
3
PDN
RSTN
30ms
5
4
0
0
0
0
R18
R19
R20
Lout_1
TP277
LD[3]
TP278
LD[4]
TP279
LD[5]
TP280
LD[6]
TP281
LD[7]
TP282
RA6
4.7k
5
6
7
8
4
3
2
1
TP299
TP300
TP301
RA3
22
4
3
2
1
TP302
5
6
7
8
TP303
TP304
TP305
RA2
22
27
26
25
24
23
22
21
20
19
DG
C1
1000p
28
18
nRD
TP283
R57
220
TP306
nWR
TP284
R56
220
TP307
R55
220
TP308
DG
17
16
IC7
15
+3.3V
Lin_1
1
(7)
3
2
D
LD[2]
5
6
7
8
4
3
2
1
PLAY BACK OUT
(6)
C9
0.1u
TP276
29
TP298
DG
IC10
2
4
LD[1]
nWR
1
2
7
R71
1k
TP275
14
C69
nACK1 TP223
LD[0]
3 1D
0.01u
1Q 2
13
LA[1] TP285
LD[1]
4 2D
nACK2 TP224
2Q 5
DG TP309
TP225
LD[2]
7 3D
3Q 6
12
TP266 IC9
TP226
8
1
LD[3]
8 4D
4Q 9
nDSPCS[1] 15
TP310 11
TP227
5
LD[4]
13 5D
TP286 LA[2] 4
5Q 12
Y0
A 1
TP228
6
LD[5]
14 6D
TP287 LA[3] 3
6Q 15
B 2
nDSPCS[2] 14
TP311
TP229
2
7
3
LD[6]
17 7D
TP288
LA[4]
16
7Q
10
Y1
C
TP230
LD[7]
18 8D
TP267
8Q 19
RA1
TP312 9
CLK VCC 20
+3.3V 11
TP268 13 Y2
220
4 TP289
1 CLR GND 10
+3.3V
G2A
nCS
+15V
8
TP269 12 Y3 G2B 5
C38
+3.3V
0.1u
C70
nCSRST 11
DG
7
Y4
0.01u
6
6
nRD
TP270
G1
3
10 Y5 VCC 16
5 nCSACK
6
TP244
TP264
IC10
C58
9 Y6
DG
DG C71
5
TP272
0.1u
0.01u
7 Y7 GND 8
4
TP273
VAG
3
DG
C49
TP290
TP257
TP251
2
3300p
TAM1
1
J101 TP291
TAM2
R37 +15V
C57
R31
10k
NC
N.C TP271
10k
R23 TP325 C36
2 8
R53
1
2.2k
0.1u TP243
IC12 3
R51 1.2k
C51
XTP_DG1
4
XTP_DG2
C33
0.1u
NC
0
VAG
C54
C42
R48
DG
N.C
TP239 390p
DG
0
DG
DG
TP246
+3.3V
TP259 R44
R33 82k
C46
1.2k
100k
0.056u TP254 R40
+3.3V
VAG
+15V
6
TP261
C39
R29 TP326
7
TP247 C47 TP255
5
R45
0.1u
1k
D1
C32
TP263
IC12
0.056u
R41 470
NC
100k
C55 R49
C43
R35
0.1u 1.2k
DG
DG
XTP_+15V XTP_3.3V XTP_VAG
390p
82k
R17
(4)
(5)
C
TP245
5
IC15
+3.3V
LD[0]
DG
33
SOFT CONTROL
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
1Q
1D 3
2Q
2D 4
3Q
3D 7
4Q
4D 8
5Q
5D 13
6Q
6D 14
7Q
7D 17
8Q
8D 18
VCC CLK 11
GND CLR 1
TP233
+3.3V +3.3V
11
22
TAM CARD
CN1
30
TP297
220
IC8
4
RSTN
nPD
TP274
3
R58
TP204
1
2
4
REC IN
VAG
VAG
TP250
Lout_2
(8)
R26
TP336
2.2k
PLAY BACK OUT
TP241
+3.3V
1k
C31
NC
REC IN
D2
3
R28 TP327
Lin_2
(9)
C37
1
2
DG
0.1u
DG
R36 +15V
10k
2
IC13 3
TP240
C34
NC
E
C56
N.C TP265
R52
R50
1.2k
8
1
4
C50
0.1u
0
C52
N.C R46
DG
0
TP258
R42
R32 82k
1.2k
C44
R38
0.056u TP252 100k
6
TP260
7
TP249 C45 TP253 R39
R43
5
470
TP262
IC13
0.056u
100k
C53 R47
C41
0.1u 1.2k
R34
390p
82k
C40
390p
VAG
TP248
DG
VAG
VAG
C81
C82
C83
C84
0.01u
0.01u
0.01u
0.01u
+3.3V
F
3300p
R30
10k
C35
0.1u
TP256
C48
DG
KX-TE82492X SCHEMATIC DIAGRAM
119
KX-TEA308CE
24.12. PRINTED CIRCUIT BOARD (KX-TE82492X)
24.12.1. Component View
PSUP1489Z*
PbF
C86
R5
R3
RA4
R6
R4
51
C62
C87
IC4
80
50
C90
C59
C67
81
100
31
IC3
C63
C28
C68
C38
RA6
11 20
11
C81
C82
20
C61
30
1
100
R69
R26
C34
IC7
IC8
C65
R70
C76
X1
IC11
FIL4
C77
C79
50
C4
81
B
C73
51
80
31
1
R60
R59
30
C64
1
J101
R31
C32
C71
C70
C31
30
IC10
C36
IC14 C8
5
C6
C33
RA2
C69
C9
10
RA3
1
IC15
C1
R71
10
R9
R23
1
1
R58
4
CN1
KX-TE82492X COMPONENT VIEW
C94
C23
8
R47
R43
R42
R46
C52
R50
C56
R36
R34
C41
C48
IC13
R52
D2
PNS2
DG1
R65
2
3.3V
R28
C37
R32
C50
C40
3 1
C35
C53
R33
R48
C55
C54
R49
R51
R45
C57
R44
R35
C43
DG2
C39
C46
R40
C47
R41
+1.5V
2
D1
R19
R17
C22
1
R30
C42
R37
C49
R53
R66
R18
FIL5
R20
R63
FIL6
3
R29
R61
R62
C60
C17
C20
C18
C51
TCK2
FIL1
C78
IC2
C95
C16
IC12
INM2
C21
C44
R38
C45
R39
16
9
C58
R55
R56
R57
C91
C27
C80
IC1
1
TDO2
C66
C25
C30
TDO1
R64
C26
C74
INM1
TCK1
C24
C89
C72
C88
C2
PNS1
R2
C75
C85
C19
C29
C3
C7
C15
C92
C83
C14
C93
KX-TE82492/TA82492
BV
RA5
24.12.2. Bottom View
IC9
RA1
1
C84
8
VAG
KX-TE82492X BOTTOM VIEW
120
KX-TEA308CE
25 KX-TE82493X (3-PORT CALLER ID CARD)
121
KX-TEA308CE
25.1. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED
122
KX-TEA308CE
25.2. LOCATION OF OPTIONAL CARDS
25.2.1. 3-Port Caller ID Card (KX-TE82493X)
Function
Adds Caller ID support for 3 outside (CO) lines. 1 card can be installed for outside (CO) lines 1-3. A second card can be
installed for outside (CO) lines 4-6, and a third card can be installed for outside (CO) lines 7 and 8.
FSK and DTMF Caller ID types are supported. For information on the type of Caller ID used in your area, contact your telephone
company.
1. Loosen the screws and open the cable and front covers.
2. Slid the card between the guiderails until it clicks, and attach the connector to it.
Note
Use extra care to make sure you do not damage the part of the case marked with a circle.
3. Close the covers and secure the screws.
Note
To uninstall the card, follow the instructions illustrated below.
1. Push the catch on the side of one guardrail in the direction of the arrow to release it.
2. Lift the edge of the card while holding the catch open. (Do not touch the circuit board of the card during the operation.)
123
KX-TEA308CE
25.3. BLOCK DIAGRAM
CID [3:1]
DTMF
Receiver
(LC73854)
NRESET
TOE[3:0]
STD[3:0]
Q[3:0]
A54SX08A
(CAT)
STD[2:0]
CID [3:1]
FSK
FSK
Receive
Receive
Call
ID
8E43)
T88E43)
(MT88E43B)
Zerlink
Zerlink
(1ch)
(1ch)
NCD[2:0]
LA[4 : 0]
NCS
IC8
NWR
NDR[2:0]
DATA[2:0]
DCLK[2:0]
NRD
LD[7 : 0]
FSK[2:0]
X3
C
O
N
N
E
C
T
O
R
4.096
MHz
20.0
MHz
X2
KX-TE82493X CALL ID BLOCK DIAGRAM
25.4. CIRCUIT OPERATIONS
25.4.1. Option Card (KX-TE82493X)
25.4.1.1. Call ID Detect Circuit
Circuit Operation
This card has three CALL ID detect circuits for support of three COL parts. If necessary to detect CALL ID on eight COLS then
three KX-TE82493 cards are required to be installed in the system. If only required to detect CALL ID on three COLS, then only
one KX-TE82493 card is required.
Incoming signal from COL is detected by CALL ID IC. The CALL ID data changed to serial data from parallel data (8 bit data)
by FPGA. After, the 16 bit CPU detect this 8 bit data and sending the CALL ID data for PITS.
124
KX-TEA308CE
25.5. TROUBLESHOOTING GUIDE
25.5.1. Cannot Receive CALL ID Data (FSK)
25.5.2. Cannot Receive CALL ID Data (DTMF)
125
KX-TEA308CE
25.6. IC DATA
25.6.1. IC8
Pin No.
Pin Name
13
NCD[0]
22
NCD[1]
29
NCD[2]
40
14
NSTD[0]
23
NSTD[1]
30
NSTD[2]
41
17
TD[0]
25
TD[1]
32
TD[2]
43
55
Q[0]
56
Q[1]
59
Q[2]
60
Q[3]
61
STD[0]
62
STD[1]
63
STD[2]
64
NPT_CID
65
TOE[0]
66
TOE[1]
70
TOE[2]
71
-
I/O
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
Out
Out
Out
Out
Description
ESK Carrier Detection Flag
ESK Carrier Detection Flag
ESK Carrier Detection Flag
Reserve
Alert Signal of CID Device
Alert Signal of CID Device
Alert Signal of CID Device
Reserve
Stutter Tone Detection Signal
Stutter Tone Detection Signal
Stutter Tone Detection Signal
Reserve
DTMF Receiving Data
DTMF Status
Type of Card; 0: Pay Tone Card, 1: CTD Card
DTMF Output Enable
Reserve
126
KX-TEA308CE
Pin No.
72
73
74
75
-
Pin Name
I/O
Out
Out
Out
Out
Description
Reserve
Reserve
Reserve
Reserve
127
KX-TEA308CE
25.7. TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES
25.8. ACCESSORIES AND PACKING MATERIALS
128
KX-TEA308CE
25.9. REPLACEMENT PARTS LIST
(KX-TE82493X)
Note:
1. RTL (Retention Time Limited)
The marking (RTL) indicates that the Retention Time is
limited for this item.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability depends on the
type of assembly and the laws governing parts and product
retention. At the end of this period, the assembly will no
longer be available.
2. Important safety notice
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω), k=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF), p=µ(µF)
*Type & Wattage of Resistor
25.9.1. ACCESSORIES AND PACKING
MATERIALS
Ref.
No.
P1
P2
Part No.
PSPP1078Z
PSZKTE82493X
Part Name & Description
Remarks
PROTECTION COVER
GIFT BOX
25.9.2. MAIN BOARD PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
(ICS)
129
Ref.
No.
IC1A
IC1B
IC1C
IC2A
IC2B
IC2C
IC7
IC8
IC16
IC17
IC19
Part No.
C1CB00001176
C1CB00001176
C1CB00001176
PQVINJM2904V
PQVINJM2904V
PQVINJM2904V
C1CB00001561
C1CB00001469
C0JBAB000539
C0JBAB000539
C0CBAAC00083
Q1A
Q1B
Q1C
UN5213
UN5213
UN5213
D1A
D1B
D1C
D2A
D2B
D2C
D3A
D3B
D3C
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
MA111
CN1
K1KB30B00031
X1
X2
X3
PSVCYY0358M3
H0J200500030
H0J409400006
RA2
RA3
RA4
RA5
RA6
RA7
RA8
D1H81034A010
D1H82214A010
D1H81034A010
D1H81034A010
D1H82214A010
D1H82204A010
D1H82204A010
FIL1
FIL2
FIL3
FIL4
FIL5
FIL7
FIL8
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAB000020
J0HAAH000003
J0HAAB000020
J0HAAH000003
C3
C4
C5
C6
C6A
C6B
C6C
C7
C7A
C7B
C7C
C10A
C10B
C10C
C13A
C13B
C13C
C14A
C14B
C14C
C15A
C15B
C15C
C16A
C16B
ECUV1H120JCV
ECUV1H120JCV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C224ZFV
ECUV1C224ZFV
ECUV1C224ZFV
ECUV1C473KBV
ECUV1C473KBV
ECUV1C473KBV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1C563KBV
ECUV1H223KBV
ECUV1H223KBV
Part Name & Description
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
(CONNECTORS)
CONNECTOR, 30P
(CRYSTAL OSCILLATOR)
CRYSTAL OSCILLATOR
CRYSTAL OSCILLATOR
CRYSTAL OSCILLATOR
(COMPONENTS PARTS)
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 220
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 220
RESISTOR ARRAY, 22
RESISTOR ARRAY, 22
(FILTERS)
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
(CAPACITORS)
12P
12P
2.2
1
0.1
0.1
0.1
0.1
0.22
0.22
0.22
0.047
0.047
0.047
0.1
0.1
0.1
0.056
0.056
0.056
0.056
0.056
0.056
0.022
0.022
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TEA308CE
Ref.
No.
C16C
C17A
C17B
C17C
C18A
C18B
C18C
C19A
C19B
C19C
C20A
C20B
C20C
C21A
C21B
C21C
C24
C30
C31
C32
C33
C34
C35
C40
C41
C42
C43
C44
C45
C46
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
Part No.
ECUV1H223KBV
ECUV1H332KBV
ECUV1H332KBV
ECUV1H332KBV
ECUV1C224KBV
ECUV1C224KBV
ECUV1C224KBV
ECUV1H102KBV
ECUV1H102KBV
ECUV1H102KBV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
ECUV1C104ZFV
PQCUV1A225ZF
ECUV1A105ZFV
ECUV1C104ZFV
ECUV1H100DCV
ECUV1H120JCV
ECUV1A105ZFV
ECUV1C104ZFV
PQCUV1A225ZF
PQCUV1H105JC
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
ECUV1H103KBV
J10
J11
J13
J14
J15
R5A
R5B
R5C
R7A
R7B
R7C
R8A
R8B
R8C
R10
R10A
R10B
R10C
R11
R11A
R11B
R11C
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3EKF2202
ERJ3EKF2202
ERJ3EKF2202
ERJ3GEYJ334
ERJ3GEYJ334
ERJ3GEYJ334
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ221
ERJ3GEYJ474
ERJ3GEYJ474
ERJ3GEYJ474
ERJ3GEYJ221
ERJ3EKF4703
ERJ3EKF4703
ERJ3EKF4703
Part Name & Description
0.022
0.0033
0.0033
0.0033
0.22
0.22
0.22
0.001
0.001
0.001
0.1
0.1
0.1
0.1
0.1
0.1
0.1
2.2
1
0.1
0.1
0.1
0.1
2.2
1
0.1
0.1
0.1
0.1
0.1
2.2
1
0.1
10P
12P
1
0.1
2.2
1
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
(RESISTORS)
0
0
0
0
0
22K
22K
22K
330K
330K
330K
10K
10K
10K
220
470K
470K
470K
220
470K
470K
470K
Remarks
Ref.
No.
R12
R13
R14A
R14B
R14C
R15
R16
R17
R17A
R17B
R17C
R18
R19
R19A
R19B
R19C
R20A
R20B
R20C
R21A
R21B
R21C
R22A
R22B
R22C
R23A
R23B
R23C
R24A
R24B
R24C
R25A
R25B
R25C
R26A
R26B
R26C
R27A
R27B
R27C
R29A
R29B
R29C
R30
R31
R32
R33A
R33B
R33C
R34A
R34B
R34C
R35A
R35B
R35C
R36A
R36B
R36C
R43
R50
R54
R57
R64
R65
R66
R82
R83
R84
R86
S
S
S
S
S
S
S
130
Part No.
ERJ3GEYJ221
ERJ3GEYJ221
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ394
ERJ3GEYJ394
ERJ3GEYJ394
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEYJ472
ERJ3GEYJ472
ERJ3GEYJ472
ERJ3EKF2203
ERJ3EKF2203
ERJ3EKF2203
ERJ3EKF3903
ERJ3EKF3903
ERJ3EKF3903
ERJ3EKF2201
ERJ3EKF2201
ERJ3EKF2201
ERJ3GEYF562
ERJ3GEYF562
ERJ3GEYF562
ERJ3EKF1002
ERJ3EKF1002
ERJ3EKF1002
ERJ3EKF3302
ERJ3EKF3302
ERJ3EKF3302
ERJ3EKF2202
ERJ3EKF2202
ERJ3EKF2202
ERJ3EKF2703
ERJ3EKF2703
ERJ3EKF2703
ERJ3GEYJ105
ERJ3GEYJ332
ERJ3GEYJ220
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3GEYJ104
ERJ3EKF1002
ERJ3EKF1002
ERJ3EKF1002
ERJ3EKF2203
ERJ3EKF2203
ERJ3EKF2203
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ103
ERJ3GEYJ103
ERJ3GEY0R00
ERJ3GEYJ103
ERJ3GEYJ221
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEYJ105
ERJ3GEYJ681
ERJ3GEYJ103
ERJ3GEYJ220
Part Name & Description
220
220
100K
100K
100K
10K
10K
10K
390K
390K
390K
10K
10K
10K
10K
10K
4.7K
4.7K
4.7K
220K
220K
220K
390K
390K
390K
2.2K
2.2K
2.2K
5.6K
5.6K
5.6K
10K
10K
10K
33K
33K
33K
22K
22K
22K
270K
270K
270K
1M
3.3K
22
100K
100K
100K
10K
10K
10K
220K
220K
220K
0
0
0
10K
10K
0
10K
220
0
0
1M
680
10K
22
Remarks
S
S
S
KX-TEA308CE
25.10. FOR THE SCHEMATIC DIAGRAM
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
131
KX-TEA308CE
25.11. SCHEMATIC DIAGRAM (KX-TE82493X)
+3.3V
R5A
82KF
C20A
0.1u
IC1A
TP18
VDD 24
2 INSt/GT 23
TP30
3 GS
ESt 22
4 VRef StD 21
5 CAP
INT 20
TP11
+3.3V
1 IN+
TP37
R14A
100K
TP34
R11A
470KF
TP5
TP8
6 TRIGin
C6A
0.1 +3.3V R10A TP14 7
D1A
CD 19
TRIGRC DR 18
470K
R8A
10K
C7A
0.22
R7A
330K
TP218 TRIGout
DATA
TP279
DCLK
MODE
10
FSken
TP22 OSCin
11
PWDN
OSCout
12
IC
VSS
C21A
0.1u
+3.3V
TP200
C17A
3300P
R26A
18KF
R35A
220KF
15
FSK_[0]
14
13
3.58MHz
C65 TP185
NC
+3.3V
R22A
R33A
100K
IC2A
6
5
R24A
5.6KF
TP206
R20A
4.7K TP205 C
IC2A
7
TP197
TP201
R34A
10KF
16
DCLK_[0]
390K F
C15A R25A C14A
0.068 10KF 0.068
TP196
TP195
DATA_[0]
C19A
3300P TP199
TP198
L)
nDR_[0]
17
R65
0
XTP_3.58M
Detect (H
nCD_[0]
CALL ID IC
X1
D2A
TP43
R19A
10K
STD_[0]
R17A
390K
Caller ID (FSK) Signal
CID[1]
C10A
0.047 TP40
C13A
0.1
2
R23A TP202
2.2KF
TP203
3
1
R21A
220KF
R36A
(1)
0
Q1A
B
D3A TP204
C18A
0.22
E
+3.3V
C13B
0.1
C20B
0.1u
TP12
2 INTP31
3 GS
+3.3V
R11B
470KF
D1B
TP6
C6B
0.1
4 VRef
5 CAP
ESt 22
StD 21
INT 20
19
TP38
R14B
100K
TP35
D2B
TP44
R19B
10K
STD_[1]
R27A
TP46 100K F
nDR_[1]
(2)
Caller ID (DTMF) Signal
TP47 R27B
nCD_[1]
18
DR
TP23
DATA 17
8 TRIGout
TP28 9
DCLK 16
MODE
10K
C7B
0.22
R7B
330K
0.047
VDD 24
St/GT 23
TP9
6 TRIGin
CD
R10B TP15 7 TRIGRC
+3.3V 470K
R8B
C10B TP41
IC1B
1 IN+
R17B
390K
CID[2]
TP19
R5B
82KF
100K F
(3)
DATA_[1]
DCLK_[1]
FSK_[1]
10 OSCin
15
FSken
TP24
11 OSCout
14
PWDN
12 VSS
IC 13
TP48 R27C
100K F
(4)
CALL ID IC
TP186
R66
0
C66
NC
C21B
+3.3V
C17B
3300P
0.1u
R26B
18KF C15B
0.068
R35B
220KF
TP208
TP207
C19B TP211
3300P
TP212 R22B
+3.3V
R33B
100K
390K F
R25B C14B
10KF 0.068
IC2B
6
7
TP209
2
IC2B
TP215
5
2.2KF
1
3
R23B TP214
R24B
5.6KF
TP213
R34B
10KF
TP210
TP218
R20B
4.7K TP217 C
D3B TP216
C18B
0.22
R21B
220KF
B
R36B
0
Q1B
(5)
E
+3.3V
TP13
+3.3V
0.1u
TP7
1 IN+
VDD 24
2 INTP32
3 GS
St/GT 23
R11C
470K F
D1C
ESt 22
4 VRef
StD 21
5 CAP
20
INT
6 TRIGin CD
7
TRIGRC DR
TP25
DATA
8
TRIGout
TP29
DCLK
9
MODE
10 OSCinFSken
TP26
11 OSCout
PWDN
12 VSS
IC
TP10
R10C TP16
C6C
0.1
+3.3V 470K
R8C
10K
C7C
0.22
R7C
330K
C10C TP42
0.047
R17C
390K
C20C
CID[3]
TP20
R5C
82KF
C13C
IC1C 0.1
TP39
R14C
100K
D2C
TP45
R19C
10K
STD_[2]
nCD_[2]
19 TP36
17
nDR_[2]
DATA_[2]
16
DCLK_[2]
15
FSK_[2]
18
14
13
CALL ID IC
C21C
0.1u
(6)
TP222
+3.3V
C19C
3300P TP223
+3.3V
TP224 R22C
C17C
3300P
R35C
220KF
R26C
18KF C15C
0.068
TP220
TP219
R34C
10KF
TP225
R25C C14C
10KF 0.068
R33C
100K
390K F
6
2
7
TP221
1
5
R24C
5.6KF
TP230
R20C
TP227 4.7K TP229 C
IC2C
IC2C
R23C TP226
2.2KF
3
R21C
220KF
132
D3C TP228
C18C
0.22
R36C
0
B
E
Q1C
(7)
KX-TEA308CE
IC8
TP124
TP77
AO 83
A1 84
TP125
LA[0]
LA[1]
TP78
DATA_[2]
R15 TP79
26 DATA_2
33 DATA_3
A2 85
A3 86
TP126
LA[2]
TP127
LA[3]
LA[4]
10K
DCLK_[0]
TP80
DCLK_[1]
TP81
DCLK_[2]
TP82
R16 TP83
+3.3V
10K
(1)
nDR_[0]
TP84
nDR_[1]
TP85
nDR_[2]
TP86
R17 TP87
+3.3V
10K
STD_[0]
TP88
STD_[1]
TP89
STD_[2]
TP90
R18 TP91
10K
DG
TP92
nCD_[0]
TP93
nCD_[1]
+3.3V
DTMF Receiver IC
5
R43
10K J12
N.C
INP1 S/nESEL 36
INM1 EST/STD4 35 TP61
DG RA3
GS1 EST/STD3 34 TP62 TP187 220 TP188
8
1
7 STD[2]
2
TEST1EST/STD2 33 TP63
6 STD[1]
3
5 STD[0]
4
INP2 EST/STD1 32 TP64
6
INM2
IC7
270KF
(3)
4
TP50
R29B
TP51
7
270KF
(4)
GS2
VREF
9 INP3
10 INM3
11 GS3
TP52
R29C
TP53
270KF
+3.3V
TOE3 26
TOE2 25
TP55
TP56
J10 +3.3V TP49
0
TP68
R82
1M
680
R83
X2
TP70
C58 20.000MHz C59
12P
10P
TP104
4
3
2
1
TP105
TP106
TP107
4
TP137
1
2
3
4
A[4]
TP175
A[3]
TP176
RA7
22
A[2]
TP177
1
2
3
4
8
7
6
5
TP193
TP174
A[1]
TP178
A[0]
TP179
+3.3V
TP180
RA8
22
C64
0.01u
NCS_CID1
DG
nCS 78
TP139
29 nCD_2 CLKSEL 77
40 nCD_3
P0 55
P1 56
15 FSK_0
P2 59
TP141
TP147
P7 64
P8 65
TP149
P9 66
P10 70
P11 71
TP151
50 nPT_0
52 nPT_1
P12 72
P13 73
TP154
53 nPT_2
54 nPT_3
P14 74
P15 75
TP156
TXD_0
3
TP158
TXD_1
47 nPTCS_0 TXD_2
48 nPTCS_1 TXD_3
4
TP159
5
TP160
6
TP161
VCCI8
8
D[4]
D[3]
R14 +3.3V
N.C
TP144
P5 62
P6 63
D[5]
+3.3V
TP143
TP145
D[7] DG
D[6]
R13 TP184
220 XTP_4M
NRESET
TP142
P3 60
P4 61
NIORD
R10 220 TP181
R11 220 TP182
R12 220 TP183
TP138
TP140
+3.3V 10K
5
6
7
8
nRD 79
nWR 88
nRST 81
CLKIN 76
TOE[1]
45 PDATA
46 PCLK
TP108
TP109
TP110
TP111
+3.3V
TP112
3
R86
22
FIL4
2
DG
XTP_20M
TP74
+3.3V
IC17 TP73
TP113
4321
J14
0
DG
TP146
Q[0]
Q[1]
Q[2]
Q[3]
TP150
NPAY_CID
TOE[0]
TOE[1]
TOE[2]
TOE[3]
TP152
TP153
1234
8765
TP157
D[1]
RA4
10K
STD[0]
STD[1]
STD[2]
TP155
D[2]
D[0]
5678
TP148
TP189
RA5
10K
XTP_DG
+3.3V
DG
+2.5V
DG
IC19
5
XTP_+2.5V
C60
1u
VIN
VOUT
Vss
4
NC
CE
XTP_+3.3V
1
2
3
TP191
TP190
DG
20.00MHz
C56
1u
C57
0.1u
37 N.C37
39 HCLK
87 CLKA
10K TP114 89 N.C89
TP115
TP162
+2.5V
FIL5
VCCA35 35
VCCA57 57
7 TMS
TP116 16 TRST
TP117 49 TDO
TP118 100
TCK
R54
0
GND1
3
1
2
VCCA67 67
VCCA90 90
R53
N.C
3
3
2
VCCI58 58
VCCI82 82
10K
+3.3V
FIL3
1
+3.3V
FIL1
1
80 E45/nE43 VCCI20 20
VCCI44 44
R50
+3.3V
5
TP71
IC17
13 nCD_0
22 nCD_1
32 TDET_2
43 TDET_3
3
1
C55
2.2u
30 STD_2
41 STD_3
TP101
220
8
7
6
5
DG
NIOWR
14 STD_0
23 STD_1
TP102
+3.3V R84 TP103
R57
8
LD[7]
TOE[2]
2
J17
NC
3
TP136
28 nDR_2
38 nDR_3
TOE[3]
J13
0
TP72
LD[6]
Q[0]
(5)
2
TP135
17 TDET_0
25 TDET_1
TP100
R55
N.C
6
D6 98
D7 99
12 nDR_0
21 nDR_1
42 FSK_3
FIL2
7
TP134
LD[4]
LD[5]
TP172
TP173
TP66
1
1
TP133
TP99
RA2
10K
TP60
IC17 TP69 IC17
D4 96
D5 97
TP98
TOE[0]
R41
N.C
C24
0.1
LD[3]
TP97
+3.3V
J11
0
LD[2]
TP132
FSK_[2]
NRESET
17 GTSEL2 OSC0 20
Vdd 19
18 Vss
TP131
FSK_[1]
Q[1]
Q2 29
Q1 28
TOE4 27
D2 94
D3 95
24 FSK_1
31 FSK_2
Q[2]
12 TEST2
TOE1 24
13 INP4
14 INM4
nREST 23
22
CLKSEL
15 GS4
16 GTSEL1 OSCI 21
TP54
R40
N.C
TP96
Q[3]
Q4 31 TP65
Q3 30
8
FSK_[0]
27 DCLK_2
34 DCLK_3
R64
LD[0]
LD[1]
TP130
TP233
0.01u
0.01u
0.01u
0.01u
0.01u
0.01u
0.01u
0.01u
0.01u
0.01u
3
10K
TP129
CID[1]
CID[2]
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
TP59
+3.3V
D0 92
D1 93
TP170
TP232
C34
0.1u
DG
TP165
C46 0.1u
C45 0.1u
C44 0.1u
C43 0.1u
C42 0.1u
C41 1u
C40 2.2u
2
TP128
11 DCLK_0
19 DCLK_1
C35
R29A
1
TP58
R19 TP95
2
CID[3]
TP171
0.1u
(2)
TP57
TP94
nCD_[2]
A4
1
2
3
4
8
7
6
5
Call ID1 Card
CN1
1 1
TP231
TP168
TP169
C61 0.1
C62 2.2u
C63 1.0u
+3.3V
RA6
220
0
J15
DATA_[1]
10 DATA_0
18 DATA_1
0
TP76
J16
DATA_[0]
1
GND9 9
GND36 36
GND51 51
C33 C32 C31 C30
0.1u 0.1u 1u 2.2u
GND68 68
GND69 69
2
GND91 91
R32
22
NRESET,Q[0-3],STD[0-2],TOE[0-3]
FIL7
TP166
4.096MHz
TP123
FIl8
1
+3.3V
IC2A
8
4
C16A
0.022
+3.3V
IC2B
8
4
C16B
0.022
2
+3.3V
IC2C
8
4
2
5
IC16
IC16
1
2
6
TP122 TP120
3
IC16
+3.3V
(6)
3
TP119
R31
3.3k
TP121
C4
12P
7
1
R30
1M
X3
4.0MHz
C3
12P
TP167
3
C7
0.1u
C6
1u
C5
2.2u
8
IC16
4
C16C
0.022
(7)
KX-TE82493X SCHEMATIC DIAGRAM
133
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
KX-TEA308CE
25.12. PRINTED CIRCUIT BOARD (KX-TE82493X)
25.12.1. Component View
PbF
C20C
KX-TE82493/TA82493
50
IC7
R86
R83
FIL3
R16
R15
R17
C35
C44
R29C
RA4
R29B
R27C
C59
R82
RA3
IC17
FIL4
26
25
J10
51
C32
C45
RA5
R40
R41 18
R54
C43
IC8
C24
J11
C46
C33
FIL7
IC16
C76
C21C
RA2
C55
J17
36
R19
R27A
R29A
R18
C21A
X2
J12
R43
C56
X1
R27B
CID
C57
C20A C21B
C73
C72
C71
C58
C20B
R32
C40
76
RA8
C14A
C19A
RA6
IC2A
D3A
R24B
IC2B
R50
1
R22B
C64
30
C19B
RA7
C77
R57
R24A
R10
C63
FIL1
1
R12
C62
R22A
C61
IC19
C14B
X3
75
C41
C7
C14C
CN1
D3B
IC2C
R22C
R24C
D3C
C19C
KX-TE82493X COMPONENT VIEW
25.12.2. Bottom View
R11A
C6A
R5A
R11B
R7A
R5B
R10A
D1A
A
R8A
C7A
R65
3.58M
C65
D1B
C6B
R7B
R8B
R10B
C7B
R11C
12
R66
C66
C6C
D1C
R7C
C7C
R10C
R8C
R5C
PSUP1490Z*
C80
IC1B
D2A
FIL2
R19A
C75
C5
R34C
C15C
C16A
R35C
C17B
C17A
C74
R13
R23C
R35B
C15B
R25B
R11
R26C
FIL8
R64
C16B
C6
R31
FIL5
C4
C15A
R25A
R21A
R23B
R34B
R30
C31
R35A
C17C
C18C
R21C
Q1C
C18B
R26A
C16C R34A R26B
R21B
Q1B
R20B
DG
C78
R55
R23A
R33B
R33C
J14
+3.3V
Q1A
R20A
R33A
J13
C60
C30
C42
C34
J15
J16
R36B
R36A
R36C
C13A
C3
C18A
R20C
R17A
R14A
C10B
C10A
D2B
R17C C10C
C13B
R17B
20M
R14B
R84
R53
C79
C13C
R19C D2C
R19B
13
R14C
IC1A
IC1C
1
R25C
KX-TE82493X BOTTOM VIEW
134
KX-TEA308CE
26 KX-A227X (BACK-UP BATTERY CABLE)
135
KX-TEA308CE
26.1. ACCESSORIES AND PACKING MATERIALS
136
KX-TEA308CE
26.2. REPLACEMENT PARTS LIST
(KX-A227X)
Note:
1. RTL (Retention Time Limited)
The marking (RTL) indicates that the Retention Time is
limited for this item.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability depends on the
type of assembly and the laws governing parts and product
retention. At the end of this period, the assembly will no
longer be available.
2. Important safety notice
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω), k=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF), p=µ(µF)
*Type & Wattage of Resistor
26.2.1. ACCESSORIES AND PACKING
MATERIALS
Ref.
No.
A1
A2
A3
A4
P1
Part No.
PSJS02Q48Y
XB40M10M10
PSBA2F31NM10
XZB06X10A05
PSZKA227X
Part Name & Description
Remarks
CABLE
LEAD WIRE
FUSE
PROTECTION COVER
GIFT BOX
137
H
KXTEA308CEL4
KXTE82460X
KXTE82492X
KXTE82493X
KXA227X