DOWNLOAD Panasonic KX-TVM503X (serv.man2) Service Manual ↓ Size: 1021.01 KB | Pages: 25 in PDF or view online for FREE

Model
KX-TVM503X (serv.man2)
Pages
25
Size
1021.01 KB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 2-PORT DIGITAL EXPANSION CARD
File
kx-tvm503x-sm2.pdf
Date

Panasonic KX-TVM503X (serv.man2) Service Manual ▷ View online

14.2. Bottom View
C408A
TA-B
C601A
C332A
R571A
R587A
R581A
C306A
C392A
R570A
C291A
C192
L186
R280
R290
R259
R289
FIL74A
FIL801
TI-A
TI-B
VAG2
R314
R286
R283
R281
R276
R217
L207
R237
R254
C179
C766
CN101
R255
R253
R256
R233
X8M
TP108
1
2
R294
RA114
RA113
R218
R216
R240
R239
R304
R282
L189
L187
C334A
C362A
C294B
R569B
PO-B
C291B
C753
C769
C601B
C332B
C362B
C334B
R605B
R609B
R623B
R644B
R653B
R632B
C408B
R621B
R568B
C754
R614B
IC149A
R644A
VAG1
DA101A
L210
L211
C167
C762
R243
R235
R242
Q801
R232
C176
C773
C771
C774
C181
C178
C175
C764
C165
R214
R307
C599
R605A
R653A
R614A
R609A
R568A
R632A
R621A
R617A
R613A
R601A
R580A
R569A
L188
C189
C765
C184
R312
R309
R313
R234
R300
C775
C770
C756
C772
R224
R189
R191
R194
R196
R199
R295
R201
R244
A
C778
C776
C758
79
80
C194
C186
C187
C188
L185
C763
R257
R203
R205
R207
+3.3VC
SAB
nCPD
Ac
HOOKAc
CPCAc
BELLAc
nDSPRD
Yc
nDSPRSTc
nDSPCSc
nCOREc
HCNTL0c
nDSPINTc
nECOCSc
HBILc
LDcA[6]
LDcA[2]
LAcA[4]
LAcA[0]
M1FSG
CDFS3c
MBDX0cA
LDcA[0]
LAcA[2]
MBDR1Gc
LHWSELcA
M0FSc
LDcA[4]
U/AcA
+3.3VC
+5V
DG
BELLBc
HOOKBc
MBDR0cA
CDFS4c
MBDX1Gc
MBCLK0/CD2McA
MBCLK1Gc
LAcA[1]
LAcA[5]
LDcA[3]
LDcA[7]
DSPRnWc
nECO
W
AITc
LAcA[3]
LDcA[1]
LDcA[5]
HCNTL1c
nECO
WEc
CPCBc
nCPDBc
nRESETcA
R301
R252
RA117
RA116
RA118
RA115
R619A
R571B
R570B
C602B
R601B
R617B
R613B
R619B
R611B
C346B
C371B
C374B
C349B
C378B
R611A
R285
R278
R277
R274
R275
R279
C193
C374A
C349A
R623A
C371A
C602A
C752
L208
C294A
PO-A
C346A
C378A
IC149B
DA101B
R580B
R587B
R581B
C306B
C768
X16M2
FIL73A
RA-B
LA
HA
RA-A
TA-A
A
KX-TVM503X: BOTTOM VIEW
25
KX-TVM503X
T.H.
KXTVM503X
14.2. Bottom View
C408A
TA-B
C601A
C332A
R571A
R587A
R581A
C306A
C392A
R570A
C291A
C192
L186
R280
R290
R259
R289
FIL74A
FIL801
TI-A
TI-B
VAG2
R314
R286
R283
R281
R276
R217
L207
R237
R254
C179
C766
CN101
R255
R253
R256
R233
X8M
TP108
1
2
R294
RA114
RA113
R218
R216
R240
R239
R304
R282
L189
L187
C334A
C362A
C294B
R569B
PO-B
C291B
C753
C769
C601B
C332B
C362B
C334B
R605B
R609B
R623B
R644B
R653B
R632B
C408B
R621B
R568B
C754
R614B
IC149A
R644A
VAG1
DA101A
L210
L211
C167
C762
R243
R235
R242
Q801
R232
C176
C773
C771
C774
C181
C178
C175
C764
C165
R214
R307
C599
R605A
R653A
R614A
R609A
R568A
R632A
R621A
R617A
R613A
R601A
R580A
R569A
L188
C189
C765
C184
R312
R309
R313
R234
R300
C775
C770
C756
C772
R224
R189
R191
R194
R196
R199
R295
R201
R244
A
C778
C776
C758
79
80
C194
C186
C187
C188
L185
C763
R257
R203
R205
R207
+3.3VC
SAB
nCPD
Ac
HOOKAc
CPCAc
BELLAc
nDSPRD
Yc
nDSPRSTc
nDSPCSc
nCOREc
HCNTL0c
nDSPINTc
nECOCSc
HBILc
LDcA[6]
LDcA[2]
LAcA[4]
LAcA[0]
M1FSG
CDFS3c
MBDX0cA
LDcA[0]
LAcA[2]
MBDR1Gc
LHWSELcA
M0FSc
LDcA[4]
U/AcA
+3.3VC
+5V
DG
BELLBc
HOOKBc
MBDR0cA
CDFS4c
MBDX1Gc
MBCLK0/CD2McA
MBCLK1Gc
LAcA[1]
LAcA[5]
LDcA[3]
LDcA[7]
DSPRnWc
nECO
W
AITc
LAcA[3]
LDcA[1]
LDcA[5]
HCNTL1c
nECO
WEc
CPCBc
nCPDBc
nRESETcA
R301
R252
RA117
RA116
RA118
RA115
R619A
R571B
R570B
C602B
R601B
R617B
R613B
R619B
R611B
C346B
C371B
C374B
C349B
C378B
R611A
R285
R278
R277
R274
R275
R279
C193
C374A
C349A
R623A
C371A
C602A
C752
L208
C294A
PO-A
C346A
C378A
IC149B
DA101B
R580B
R587B
R581B
C306B
C768
X16M2
FIL73A
RA-B
LA
HA
RA-A
TA-A
A
KX-TVM503X: BOTTOM VIEW
25
KX-TVM503X
T.H.
KXTVM503X
14.2. Bottom View
C408A
TA-B
C601A
C332A
R571A
R587A
R581A
C306A
C392A
R570A
C291A
C192
L186
R280
R290
R259
R289
FIL74A
FIL801
TI-A
TI-B
VAG2
R314
R286
R283
R281
R276
R217
L207
R237
R254
C179
C766
CN101
R255
R253
R256
R233
X8M
TP108
1
2
R294
RA114
RA113
R218
R216
R240
R239
R304
R282
L189
L187
C334A
C362A
C294B
R569B
PO-B
C291B
C753
C769
C601B
C332B
C362B
C334B
R605B
R609B
R623B
R644B
R653B
R632B
C408B
R621B
R568B
C754
R614B
IC149A
R644A
VAG1
DA101A
L210
L211
C167
C762
R243
R235
R242
Q801
R232
C176
C773
C771
C774
C181
C178
C175
C764
C165
R214
R307
C599
R605A
R653A
R614A
R609A
R568A
R632A
R621A
R617A
R613A
R601A
R580A
R569A
L188
C189
C765
C184
R312
R309
R313
R234
R300
C775
C770
C756
C772
R224
R189
R191
R194
R196
R199
R295
R201
R244
A
C778
C776
C758
79
80
C194
C186
C187
C188
L185
C763
R257
R203
R205
R207
+3.3VC
SAB
nCPD
Ac
HOOKAc
CPCAc
BELLAc
nDSPRD
Yc
nDSPRSTc
nDSPCSc
nCOREc
HCNTL0c
nDSPINTc
nECOCSc
HBILc
LDcA[6]
LDcA[2]
LAcA[4]
LAcA[0]
M1FSG
CDFS3c
MBDX0cA
LDcA[0]
LAcA[2]
MBDR1Gc
LHWSELcA
M0FSc
LDcA[4]
U/AcA
+3.3VC
+5V
DG
BELLBc
HOOKBc
MBDR0cA
CDFS4c
MBDX1Gc
MBCLK0/CD2McA
MBCLK1Gc
LAcA[1]
LAcA[5]
LDcA[3]
LDcA[7]
DSPRnWc
nECO
W
AITc
LAcA[3]
LDcA[1]
LDcA[5]
HCNTL1c
nECO
WEc
CPCBc
nCPDBc
nRESETcA
R301
R252
RA117
RA116
RA118
RA115
R619A
R571B
R570B
C602B
R601B
R617B
R613B
R619B
R611B
C346B
C371B
C374B
C349B
C378B
R611A
R285
R278
R277
R274
R275
R279
C193
C374A
C349A
R623A
C371A
C602A
C752
L208
C294A
PO-A
C346A
C378A
IC149B
DA101B
R580B
R587B
R581B
C306B
C768
X16M2
FIL73A
RA-B
LA
HA
RA-A
TA-A
A
KX-TVM503X: BOTTOM VIEW
25
KX-TVM503X
T.H.
KXTVM503X
14.2. Bottom View
C408A
TA-B
C601A
C332A
R571A
R587A
R581A
C306A
C392A
R570A
C291A
C192
L186
R280
R290
R259
R289
FIL74A
FIL801
TI-A
TI-B
VAG2
R314
R286
R283
R281
R276
R217
L207
R237
R254
C179
C766
CN101
R255
R253
R256
R233
X8M
TP108
1
2
R294
RA114
RA113
R218
R216
R240
R239
R304
R282
L189
L187
C334A
C362A
C294B
R569B
PO-B
C291B
C753
C769
C601B
C332B
C362B
C334B
R605B
R609B
R623B
R644B
R653B
R632B
C408B
R621B
R568B
C754
R614B
IC149A
R644A
VAG1
DA101A
L210
L211
C167
C762
R243
R235
R242
Q801
R232
C176
C773
C771
C774
C181
C178
C175
C764
C165
R214
R307
C599
R605A
R653A
R614A
R609A
R568A
R632A
R621A
R617A
R613A
R601A
R580A
R569A
L188
C189
C765
C184
R312
R309
R313
R234
R300
C775
C770
C756
C772
R224
R189
R191
R194
R196
R199
R295
R201
R244
A
C778
C776
C758
79
80
C194
C186
C187
C188
L185
C763
R257
R203
R205
R207
+3.3VC
SAB
nCPD
Ac
HOOKAc
CPCAc
BELLAc
nDSPRD
Yc
nDSPRSTc
nDSPCSc
nCOREc
HCNTL0c
nDSPINTc
nECOCSc
HBILc
LDcA[6]
LDcA[2]
LAcA[4]
LAcA[0]
M1FSG
CDFS3c
MBDX0cA
LDcA[0]
LAcA[2]
MBDR1Gc
LHWSELcA
M0FSc
LDcA[4]
U/AcA
+3.3VC
+5V
DG
BELLBc
HOOKBc
MBDR0cA
CDFS4c
MBDX1Gc
MBCLK0/CD2McA
MBCLK1Gc
LAcA[1]
LAcA[5]
LDcA[3]
LDcA[7]
DSPRnWc
nECO
W
AITc
LAcA[3]
LDcA[1]
LDcA[5]
HCNTL1c
nECO
WEc
CPCBc
nCPDBc
nRESETcA
R301
R252
RA117
RA116
RA118
RA115
R619A
R571B
R570B
C602B
R601B
R617B
R613B
R619B
R611B
C346B
C371B
C374B
C349B
C378B
R611A
R285
R278
R277
R274
R275
R279
C193
C374A
C349A
R623A
C371A
C602A
C752
L208
C294A
PO-A
C346A
C378A
IC149B
DA101B
R580B
R587B
R581B
C306B
C768
X16M2
FIL73A
RA-B
LA
HA
RA-A
TA-A
A
KX-TVM503X: BOTTOM VIEW
25
KX-TVM503X
T.H.
KXTVM503X
Page of 25
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Panasonic KX-TVM503X (serv.man2) Service Manual ▷ Download