Panasonic KX-TCD755RUS Service Manual ▷ View online
Ref.
No.
Part No.
Part Name & Description
Remarks
JMP19
PQ4R10XJ000
0
(CAPACITORS)
(CAPACITORS)
C1
ECUV1H103KBV 0.01
C2
ECUV1H100DCV 10P
C3
ECUV1H471JCV 470P
C4
ECUV1C104KBV 0.1
C6
ECUV1H471JCV 470P
C8
ECUV1H100DCV 10P
C10
ECUV1H100DCV 10P
C11
ECUV1H100DCV 10P
C12
GHM1535B223K 0.022
C13
ECUV1H100DCV 10P
C14
GHM1535B223K 0.022
C16
ECUV2H681KB
680P
C17
ECUV2H681KB
680P
C19
ECUV1H100DCV 10P
C20
ECUV1H100DCV 10P
C23
ECUV2H332KB
0.0033
C27
ECUV1H472KBV 0.0047
C28
PQCUV1C224KB 0.22
C32
ECUV1H103KBV 0.01
C36
ECEV1HA2R2S
2.2
C38
ECUV1H680JCV 68P
C39
ECUV1H100DCV 10P
C40
PSCEV1CA101S 100P
C42
ECEV1AA101
100
C43
ECUV1H100DCV 10P
C44
ECUV1H100DCV 10P
C45
ECEV1AA101
100
C47
ECUV1A225KB
2.2
C48
PQCUV1A105KB 1
C49
ECUV1H100DCV 10P
C51
ECUV1H3R9CCV 3.9
C53
ECUV1H120JCV 12P
C54
ECUV1C104KBV 0.1
C55
ECUV1C104KBV 0.1
C56
ECUV1C104KBV 0.1
C57
ECUV1C104KBV 0.1
C58
ECUV1C104KBV 0.1
C60
ECUV1H100DCV 10P
C62
ECUV1C104KBV 0.1
C63
ECUV1H100DCV 10P
C64
ECUV1C683KBV 0.068
C66
ECUV1E333KBV 0.033
C79
ECUV1C104KBV 0.1
C80
ECUV1H101JCV 100P
C84
ECUV1H100DCV 10P
(OTHERS)
BUZ1
L0DACA000016 BUZZER
K1
PQSH1A116Z
PUSH SWITCH
SA3
PQVDDSS301L
VARISTOR
X1
H0J103500010 CRYSTAL OSCILLATOR
15.2. Handset
15.2.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
101
L0AD02A00013 RECEIVER
102
PQHS10467Z
RECEIVER NET
103
QUHS00002Z
RECEIVER SPACER
104
GPM122C0
LCD DOT MATRIX
105
PQHX10962Z
LCD COVER SHEET
106
PQHR10781Z
LCD PLATE
107
PQHX10963Z
LCD REFLECTOR SHEET
108
PQHR10779Y
LCD HLDER
109
QUHG00002Z
RUBBER BLOCK
110
PQKM10464X6
UPPER CABINET
S
111
PQHS10430Y
LCD SPONGE
112
PQHS10429X
DOUBLE SIDED TAPE
113
PQBX10345Y1
FUNCTION BUTTON
S
114
PQBC10323Y1
NAVIGATOR KEY
S
Ref.
No.
Part No.
Part Name & Description
Remarks
115
PQBC10314Z1
SP BUTTON
S
116
PQSX10155U
RUBBER KEYPAD
117
PQJT10168Y
CHARGE TERMINAL (L)
118
PQJT10169Y
CHARGE TERMINAL (R)
119
PQHX11030Z
INSULATION TAPE
120
PQGP10176Y3
LCD PANEL
S
121
PQGG10116Z6
UPPER CABINET GRILL
S
122
PQKF10576Z6
LOWER CABINET
S
123
PQKK10109Y8
BATTERY COVER
S
124
QUGT00108Z
NAME PLATE
125
PQHG10634X
RUBBER
126
PQJC10046Y
BATTERY TERMINAL A
127
PQJC10047X
BATTERY TERMINAL B
128
PQJC10048Y
BATTERY TERMINAL C
129
PQHX10990Y
SHEET PET
130
PQHS10479Z1
TAPE
131
PQHS10457Z
SPEAKER NET
132
PQHG10589Y
SPEAKER SPONGE
133
PQAS3P07Y
SPEAKER
134
PQHR10778Z
SPEAKER HOLDER
135
PQKE10108Z3
EAR PIECE CAP
S
136
PQHX11113Z
PET SHEET
15.2.2. Main P.C.Board Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB100 PQWP1D775CER MAIN P.C.BOARD ASS´Y (RTL)
(ICS)
IC1
PMB7722
IC
IC2
PQVIT2464WM6 IC
IC3
SST39VF04070 IC
S
IC4
PQVINJM2135M IC
IC400
PMB6819
IC
IC402
PMB6610V21
IC
S
(TRANSISTORS)
T1
PDTC143ET
TRANSISTOR(SI)
T3
PQVTSI2302DS TRANSISTOR(SI)
T5
PDTC143ET
TRANSISTOR(SI)
T7
PQVTBC80740T TRANSISTOR(SI)
S
T8
PQVTBC847BT1 TRANSISTOR(SI)
T11
PDTC143ET
TRANSISTOR(SI)
T12
PDTC143ET
TRANSISTOR(SI)
T400
BC858BW
TRANSISTOR(SI)
(DIODES)
(DIODES)
D1
LNJ115W89RA
DIODE(SI)
D2
LNJ115W89RA
DIODE(SI)
D3
LNJ115W89RA
DIODE(SI)
D4
MA111
DIODE(SI)
D5
MA111
DIODE(SI)
D7
PQVDBZV55C47 DIODE(SI)
S
D8
MA112
DIODE(SI)
D9
PQVDBZV55C47 DIODE(SI)
S
D11
19-21UGC/TR8 DIODE(SI)
D12
19-21UGC/TR8 DIODE(SI)
D13
19-21UGC/TR8 DIODE(SI)
D14
19-21UGC/TR8 DIODE(SI)
D16
MA3ZD12
DIODE(SI)
D17
PQVDBR1111C
DIODE(SI)
S
D21
PQVDBZV55C47 DIODE(SI)
S
D400
PQVDBAR6405
DIODE(SI)
(COILS)
(COILS)
L1
G1A220E00013 COIL
L2
ELJPA100KF
COIL
L3
ELJPA100KF
COIL
L4
PQLQR2K1A102 COIL
L402
G1C22NKA0025 COIL
(JACK AND CONNECTOR)
J5
PSJS22A62Z
LCD CONNECTOR
J6
PQJJ1C002Z
HEADSET JACK
(BATTERIES)
(BATTERIES)
J1
PQJT10152Y
BATTERY TERMINAL
J2
PQJT10152Y
BATTERY TERMINAL
45
KX-TCD755RUS
Ref.
No.
Part No.
Part Name & Description
Remarks
(RESISTORS)
R1
ERJ3GEYJ222
2.2K
R2
ERJ3GEYJ184
180K
R3
ERJ3GEYJ103
10K
R4
ERJ3GEYJ330
33
R5
ERJ3GEYJ330
33
R6
ERJ3GEYJ471
470
R7
ERJ3GEYJ120
12
R8
ERJ3GEYJ471
470
R9
ERJ3GEYJ223
22K
R10
ERJ3GEYJ102
1K
R11
ERJ3GEYJ181
180
R12
ERJ3GEYJ181
180
R13
ERJ3GEYJ103
10K
R14
PQ4R18XJR10
0.1
R15
ERJ3GEYJ184
180K
R16
PQ4R18XJR10
0.1
R17
ERJ3GEYJ683
68K
R18
ERJ3GEYJ563
56K
R19
ERJ3GEYJ104
100K
R20
ERJ3GEYJ181
180
R21
ERJ3GEYJ471
470
R22
ERJ3GEYJ120
12
R23
ERJ3GEYJ120
12
R24
ERJ3GEYJ471
470
R27
ERJ3GEYJ220
22
R28
ERJ3GEYJ220
22
R30
ERJ3GEYJ104
100K
R31
ERJ3GEYJ103
10K
R34
ERJ3GEYJ103
10K
R35
ERJ2GEJ824
820K
R36
ERJ2EKF4303
430K
R37
ERJ2GEJ224
220K
R38
ERJ3GEYJ103
10K
R43
ERJ3GEYJ560
56
R51
PQ4R18XJ392
3.9K
R59
ERJ3GEYJ103
10K
R60
ERJ3GEYJ103
10K
R67
ERJ3GEYJ101
100
R68
ERJ3GEYJ101
100
R406
ERJ2GEJ100
10
R408
ERJ2GEJ561
560
R409
ERJ2GEJ331
330
R410
ERJ2GEJ273X
27K
R411
ERJ2GEJ472X
4.7K
R412
ERJ2GEJ272
2.7K
R413
ERJ2GEJ332
3.3K
R415
ERJ2GEJ471
470
R416
ERJ2GEJ331
330
R417
ERJ2GEJ272
2.7K
R418
ERJ2GEJ1R0
1
R420
ERJ2GEJ100
10
(CAPACITORS)
(CAPACITORS)
C1
ECUV1C104KBV 0.1
C2
ECUV1C104KBV 0.1
C3
ECUV1C104KBV 0.1
C4
EEVFC1A101P
100
C5
ECUV1C104KBV 0.1
C6
ECUE1H1R2CCQ 1.2
C7
ECUE1H100DCQ 10P
C8
PQCUV1H333JC 0.033
S
C9
ECUE1H100DCQ 10P
C10
ECUV1H220JCV 22P
C11
ECUE1H100DCQ 10P
C12
ECUV1C104KBV 0.1
C13
ECUV1C104KBV 0.1
C14
ECUV1C104KBV 0.1
C15
ECUV1C104KBV 0.1
C16
ECUV1C104KBV 0.1
C17
ECUE1H100DCQ 10P
C18
ECST1AY475
4.7
C19
ECUE1H100DCQ 10P
C20
ECUE1H100DCQ 10P
Ref.
No.
Part No.
Part Name & Description
Remarks
C21
ECUE1H100DCQ 10P
C22
ECUE1H100DCQ 10P
C23
ECUE1H100DCQ 10P
C24
ECUV1H182KBV 0.0018
C25
ECUE1H100DCQ 10P
C26
ECUE1H100DCQ 10P
C27
ECUE1H100DCQ 10P
C29
ECUE1H100DCQ 10P
C30
ECUV1H103KBV 0.01
C31
ECUV1H103KBV 0.01
C32
ECUV1H103KBV 0.01
C33
ECUV1H103KBV 0.01
C34
ECUE1H100DCQ 10P
C35
ECST1AY106
10
C36
ECUV1C104KBV 0.1
C37
ECUV1H103KBV 0.01
C38
ECUE1H100DCQ 10P
C39
ECUV1A224KBV 0.22
C40
ECUV1A224KBV 0.22
C41
ECUE1H100DCQ 10P
C42
ECUE1C103KBQ 0.01
C43
ECUE1C103KBQ 0.01
C44
ECUE1C103KBQ 0.01
C45
ECUE1C103KBQ 0.01
C46
ECUE1C103KBQ 0.01
C47
ECUV1C104KBV 0.1
C48
ECUE1H100DCQ 10P
C49
ECUV1A225KB
2.2
C50
ECUE1H100DCQ 10P
C51
PQCUV1C474KB 0.47
C52
ECUV1C104KBV 0.1
C53
ECUV1C104KBV 0.1
C55
PQCUV1C474KB 0.47
C56
ECUV1C104KBV 0.1
C57
ECUV1H103KBV 0.01
C58
ECUV1H333KDV 0.033
S
C59
ECUV1C104KBV 0.1
C61
ECUE1H100DCQ 10P
C62
ECUE1H100DCQ 10P
C63
ECUV1A224KBV 0.22
C64
ECUV1A224KBV 0.22
C65
ECUE1H100DCQ 10P
C66
ECUE1H100DCQ 10P
C67
ECUE1H100DCQ 10P
C68
ECUE1H100DCQ 10P
C400
ECUE1H3R3BCQ 3.3
C402
ECUE1H100DCQ 10P
C404
ECUE1H100DCQ 10P
C405
ECUE1H100DCQ 10P
C406
ECUV1H331JCV 330P
C407
ECUE1H100DCQ 10P
C408
ECUE1H330JCQ 33P
C409
ECUV1H102KBV 0.001
S
C410
PQCUV1H103KB 0.01
S
C411
ECUV1E223KBV 0.022
C412
ECUE1H470JCQ 47P
C413
ECUV1H103KBV 0.01
C414
PQCUV1H222JC 0.0022
C415
ECUE1H100DCQ 10P
C417
ECUV1H103KBV 0.01
C418
ECUE1H1R8BCQ 1.8
C419
ECUE1H100DCQ 10P
C420
ECUE1H100DCQ 10P
C421
ECUE1H100DCQ 10P
C422
ECUE1H100DCQ 10P
C423
ECUV1H332KBV 0.0033
C424
ECUE1H1R8BCQ 1.8
C426
ECUV1H103KBV 0.01
C426
ECUV1H182KBV 0.0018
C427
ECUE1H100DCQ 10P
C428
ECUE1H100DCQ 10P
C429
ECUV1H103KBV 0.01
C432
ECUE1H100DCQ 10P
46
KX-TCD755RUS
Ref.
No.
Part No.
Part Name & Description
Remarks
C433
ECUE1H100DCQ 10P
C434
ECUE1H180JCQ 18P
C435
ECUE1H2R7CCQ 2.7
C436
ECUE1H100DCQ 10P
C437
ECUV1H221JCV 220P
C438
ECUE1H1R8BCQ 1.8
C439
ECUE1H1R0CCQ 1
C441
ECUE1H120JCQ 12P
C443
ECUE1H1R8CCQ 1.8
C444
ECUE1H2R2CCQ 2.2
C445
ECUE1H100DCQ 10P
C446
ECUV1C104KBV 0.1
C447
ECUE1H4R7CCQ 4.7
C448
ECUE1H4R7CCQ 4.7
C449
ECUE1H180JCQ 18P
C450
ECUE1H100DCQ 10P
C456
ECUE1H3R3CCQ 3.3
C457
ECUE1H3R3CCQ 3.3
C458
ECUE1H3R3CCQ 3.3
C459
ECUE1H180JCQ 18P
C460
PQCUV1H225KB 2.2
C461
ECUE1H100DCQ 10P
C462
ECUE1H100DCQ 10P
C463
ECUE1H3R3BCQ 3.3
C464
ECUE1H100DCQ 10P
(OTHERS)
E101
L0CBAB000052 MICROPHONE
E102
PQNW500T
SPACER
RFCAN1 PQMC10417Z
RF CAN1
RFCAN2 PQMC10418Z
RF CAN2
X1
H0J103500010 CRYSTAL OSCILLATOR
15.3. Accessories and Packing
Materials
Ref.
No.
Part No.
Part Name & Description
Remarks
A1
PQLV19CEZ
AC ADAPTOR
A2
PFJA02B002Z
TEL CORD
A3
PQKE10120Z3
BELT CLIP
S
A4
QUQX00085Z
INSTRUCTION BOOK
A5
QUQW00061Z
QUICK GUIDE
P1
XZB18X22A02
POLY BAG (for Base Unit)
P2
PQPP10084Z
POLY BAG (for Handset)
P3
XZB10X12A05
POLY BAG
P4
QUPK00012Y
GIFT BOX
P5
QUPN00008Z
ADAPTOR PAD
47
KX-TCD755RUS
16.1. Scope
16.3.1. General Setup
16 EEPROM LAYOUT (BASE UNIT)
The purpose of this section is to describe the layout of the EEPROM (IC9) for the TCD755 Base Unit.
The EEPROM contains hardware, software, and user specific parameters. Some parameters are set during production of the
base e.g. crystal frequency adjustment at address 0000 and 0001, some are set by the user configuration e.g. ringer volume
at address 0220, and some are set during normal use of the phone e.g. meter pulse billing at address 0140..015F.
base e.g. crystal frequency adjustment at address 0000 and 0001, some are set by the user configuration e.g. ringer volume
at address 0220, and some are set during normal use of the phone e.g. meter pulse billing at address 0140..015F.
16.2. Introduction
The base unit uses a 128K bit (128 x 8) serial EEPROM (IC9) for storing volatile parameters. All parameters are set up before
the base leaves the factory. Some of these are vital for the operation of the hardware so a set of default parameters is
programmed before the actual hardware fine-tuning can be initiated. This document lists all default settings with a short
description.
In the tables below values in a range that are similar are not repeated; i.e. Address 00 to 01 contains the value 00 simply means
that the value 00 is repeated in all addresses in the range. All values in this document are in hexadecimal notation.
the base leaves the factory. Some of these are vital for the operation of the hardware so a set of default parameters is
programmed before the actual hardware fine-tuning can be initiated. This document lists all default settings with a short
description.
In the tables below values in a range that are similar are not repeated; i.e. Address 00 to 01 contains the value 00 simply means
that the value 00 is repeated in all addresses in the range. All values in this document are in hexadecimal notation.
Type
Name
Description
D
default
The EEPROM location is preset to the Default value by the eeprom default loader.
A
adjust
The EEPROM location is set during the production test and should not be overwritten. The value is set by the
eeprom default loader only if the location contains all 1s (byte: 0xFF, word FFFFh), i, e. it has never been set.
-
EEPROM location which is not set at all.
d
default
Same as D but best-guess value and/or not verified.
Country
Setting
x
Default - no specific country setting, so revert to default value
16.3. EEPROM Layout
Address
Default
Name
Country
Setting
Type
Description
0000-01
00 E0
EepromOscillator
x
A
Frequency adjustment
0002
20
ModulationDeviation
x
A
Modulation adjustment
0003
00
InitialTestmode
x
D
Used when entering testmode
0004
88
PMB_DRCON
x
D
DRCON register setting for PMB7725, see
T77BMC-DECT-XVxxT3-7600
0005
04
PMB_CRUCON
PMB_CNUCON
x
D
CRUCON and CNUCON register setting see
T77BMC-DECT-XVxxT3-7600 and CRUCON is used
for classic clock recovery and CNUCON is used for
advanced clock recovery.
0006
00
PMB_CRDEL
x
D
CRDEL resister setting for PMB7725, see
T77BMC-DECT-XVxxT3-7600
0007
50
PMB_MCTRL1
x
D
MCTRL1 register setting for PMB7725, see
T77BMC-DECT-VxxT3-7600
0008
8A
PMB_MCTRL2
x
D
MCTRL2 register setting for PMB7725, see
T77BMC-DECT-VxxT3-7600
0009
0C
PMB_CRRSTART
x
D
CRRSTART register setting for PMB7725, see
T77BMC-DECT-VxxT3-7600
000A
18
PMB_CRRES
x
D
CRRES register setting for PMB7725, see
T77BMC-DECT-VxxT3-7600
000B
02
PMB_SYRI
x
D
BIT0 (LSB): syri bit setting in OSCTRIMH, see T722X-
XVxxT3-7600
BIT1 MSB setting of RFMUL,
NSM (Newshaping mode) of the GFSK filter.
000C
A0
PMB_SETTLE
x
D
SETTLE register setting for PMB7725, see
T77BMC-DECT-VxxT3-7600
000D
20 08
PMB_SYNINI
x
D
SYNINI register setting for PMB7725, see
T77BMC-DECT-VxxT3-7600
000F
01
PMB_ANTDIVHYST
x
D
ANTDIVHYST register setting for PMB7725, see
T77BMC-DECT-XVxxT3-7600
0010
4C
PMB_RFINV
x
D
RFINV register setting for PMB7725, see
T77BMC-DECT-XVxxT3-7600
0011
0B
PMB_PCTRL
x
D
PCTRL register setting for PMB7725, see
T77BMC-DECT-XVxxT3-7600
0012
00
PMB_XCNADJUST
x
D
XCNADJUST register setting for PMB7725, see
T77BMC-DECT-XVxxT3-7600
48
KX-TCD755RUS
Click on the first or last page to see other KX-TCD755RUS service manuals if exist.