![background image](http://html.mh-extra.com/html/panasonic/onehome-kx-hcm110a/onehome-kx-hcm110a_service-manual_277587093.webp)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
KX-HCM110A MAIN BOARD No.4 (1/2)
C402
25V10u
D404
1
CE
2
GND
3
Vout
4
EXT
5
Vin
R405
47
DGND
C405
0.1u
L401
22u
C407
25V10u
C403
25V10u
C409
NC
C404
0.1u
R403
10
R402
10
1
CE
2
GND
3
Vout
4
EXT
5
Vin
DGND
C406
25V10u
L402
22u
D403
R404
47
+12V_IN
C401
25V1000u
1
NC1
2
NC2
3
NC3
4
NC4
5
Foe
6
WR
7
Fsel
8
CE
9
GND
10
Fout
11
DATA
12
CLK
13
NC13
14
VDD
15
NC15
16
NC16
17
NC17
18
NC18
BAT401
D402
12
3
C408
0.1u
DGND
+3.3V
1.5K
R401
D401
RTCLK
RTWR
RTINT
RTCD
R408
3.3K
TP_BAT
RTCE
R406
0
R407
0
C410
NC
R417
10
C430
NC
DGND
R418
47
C428
0.1u
C429
NC
C427
25V10u
L405
22u
D405
R420
33.0K(1%)
R419
NC
R421
15.0K(1%)
1
CE
2
GND
3
Vout
4
EXT
5
Vin
DGND
DGND
NC
C443
DGND
NC
C442
NC
C441
NC
C440
NC
C439
NC
C438
NC
C437
NC
C436
NC
C435
Q402
S
D
G
Q401
S
D
G
Q403
S
D
G
RF_PDN
TP_GND2
Z3 Z4 Z2 Z5
Summary of Contents for OneHome KX-HCM110A
Page 3: ...1 2 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED MAIN BOARD I O BOARD 3 ...
Page 4: ...CAMERA BOARD 4 ...
Page 13: ...6 3 BOTTOM VIEW 6 4 REAR VIEW 13 ...
Page 25: ...6 Remove FFC Cable from Main Board and I O Board 8 2 HOW TO REMOVE EYE BLOCK 25 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...9 5 CAUTIONS FOR PLASTIC PATS ATTACHMENT 33 ...
Page 34: ...10 TROUBLE SHOUTING 10 1 BASIC OPERATION 34 ...
Page 35: ...10 2 CHECK FOR OTHER FUNCTION 35 ...
Page 36: ...10 3 CHECK FOR SCREEN BLOCK 36 ...
Page 37: ...10 4 CHECK FOR SOUND BLOCK 37 ...
Page 38: ...10 4 1 Built in Microphone 38 ...
Page 39: ...10 4 2 External Microphone 10 4 3 Speaker Output 39 ...
Page 41: ...10 5 CHECK FOR MOTOR DRIVING BLOCK 10 5 1 Check For The Action Of Pan 41 ...
Page 42: ...10 5 2 Check For The Action Of Tilt 42 ...
Page 43: ...10 6 CHECK FOR POWER SUPPLY BLOCK 43 ...
Page 44: ...44 ...
Page 45: ...10 7 CHECK FOR RTC CIRCUIT 10 8 CHECK FOR I O TERMINAL 45 ...
Page 46: ...10 9 CHECK FOR LED CIRCUIT 46 ...
Page 47: ...10 10 CHECK FOR INITIALIZATION 47 ...
Page 61: ...16 CABINET AND ELECTRICAL PARTS LOCATION 17 ACCESSORIES AND PACKING MATERIALS 61 ...
Page 62: ...18 REPLACEMENT PARTS LIST Note 62 ...
Page 66: ...C132 ECUV1C104ZFV 0 1 66 ...
Page 68: ...C401 F2B1E1020001 1000 68 ...
Page 70: ...R111 ERJ3GEYJ103 10k 70 ...
Page 72: ...R326 ERJ3GEYJ104 100k 72 ...
Page 84: ...A B C D E F G J K ...
Page 85: ...O L N M Q P R1 R2 ...
Page 86: ...R3 S1 S3 S2 T2 T1 U1 U2 T3 10Base Hub Connection un communicating ...