Panasonic KX-PRX120RUW / KX-PRX150RUB / KX-PRX120UAW / KX-PRXA10RUW / KX-PRXA15RUB Service Manual / Supplement ▷ View online
9
3.5.
Adjustment Standard (Charger Unit)
When connecting the simulator equipment for checking, please refer to below.
3.5.1.
Bottom View
For KX-PRX-120AZW/KX-PRX150AZB
3.6.
Terminal Guide of the ICs, Transistors and Diodes
3.6.1.
Base Unit
For KX-PRX120W
+
-
F1
R1
R
PNLB1222Z -IG
+
B
-
REF1
PbF
A
Charge+
Charge-
10 /5
W
Dig
ital
V
olt M
e
te
r
DC POWER
DC 5.5
V
(GND)
KX-PRX110/120/150 Charger unit
Correction
C
B
E
B1ABDM000001, B1ADGE000012
B1ABDF000017, B1ABCE000009
B1ABDF000017, B1ABCE000009
PQVDMD5S
Anode
Cathode
B0DDCD000001
8
5
4
1
PNWIRX110H
C3FBLY000124
C3FBMY000286
C3FBLY000124
C3FBMY000286
PQVDRLZ20A
Cathode
Anode
B1ACGP000007
1
3
2
5
4
B1ZBZ0000074
B
C
E
DSC7003S0L
C1CB00003541
41
21
40
61
80
60
20
1
1
(Reverse View)
Correction for USA
10
3.7.
Schematic Diagram
3.7.1.
Schematic Diagram (Base Unit)
[Changed from original section "13.2. Schematic Diagram (Base Unit)"]
For KX-PRX120W
KX-PRX120 SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
CHARGE_DET
QSPI_IO1
QSPI_CS
QSPI_IO2
QSPI_IO0
QSPI_SCK
QSPI_IO3
PF_SUP
QSPI_IO3
QSPI_SCK
QSPI_IO0
QSPI_IO2
QSPI_IO1
QSPI_CS
ACFL
Q8
C614
1u
R615
56k F
R16
R15
2.7k
0.25W
10k
R123
NC
NC
NC
(3216)
R14
100k
R18
27k
NC
R27
2.7k
2.7k
R19
8.2k
R24
39k
R23
R29
*R20
2.7k
100k
*R30
820
C18
NC
C57 NC
R21
12
TP9
C23
NC
R28
470k
C22
1u
C155
(1005)
NC
R33
1k
R35
1k
R10
100k
R8
100k
C61
100n
R117
3.3k
C75
100n
*D16 *D15
NC
A
K
NC
A K
C306 NC
C305
1u
F1 3A
*R2
NC
D21
Q9
R106 220
R109
220
220
C2
NC
C167 NC
C7
100n
C8
100n
C65 D10p
L2T
L2R
D26
NC
ANT1
RF_RXn
RXON
ANT2
RF_RXp
Q5
C9 680p
C10 680p
LINE_DC
C1
NC
R36
120k
C617
1u
R4 1M
R6 1M
R3
180k
R5
180k
C5
10n
C6
10n
C42
10n
C43
10n
R42
4.7M
R43
4.7M
C3 680p
C4 680p
C54
33n
82n
C55
R32
82k
R34 82k
C52
820p
C53 820p
*R7
NC
*R9
NC
*Q2
R22 27
R37
3.9k
R40
270
C171
D10p
RA1
1k
1
2
3
4
R38 1k
+3.0_CP
RF_TXp
RF_TXn
TXON
TXON
R71
10k
R611
10k
P1
C136
D10p
C137
D10p
C168
D10p
C169
D10p
C170
D10p
+1.8V
GAP
D3
4
3
1
2
C320
100n
GND
C16
C17
NC
C15
NC
*C14
0.022u
*C56
K0.1u
R116
0
0
TP10
GND
C141
NC
R320
2.2k
+5.5V
Q3
+1.8V
+2.4V
+2.85V
+1.8V
J101
DC_IN
+2.85V
R95
R605 4.7k
NC
Q10
NC
NC
C86
1u
C39
C38
C37
C36
220p
NC
C30
NC
C88
0.01u
R130
1k
C623
D23
C622
NC
R129
10k
C156
NC
R811
NC
R126
NC
NC
NC
CHARGE+
C626
C157 1000P
+1.8V
D22
NC
TP16
TP15
D28
NC
R607 0.1
+5.5V
+5.5V
GND1
R93
680
R91 330
C602 180p
C702
C701
NC
+3.0_CP
+2.85V
+2.85V
+2.85V
R364
NC
+5.5V
R609 12k
L1R L1T
DCP
DCM
C32
100u
16
1000u
6.3
R608 0.1
C640
NC
R612 0.1
Q23
D5 NC
D6 NC
NC
D9
D10
NC
NC
NC
NC
Q361
NC
10u
50
SA1
2
1
SA2
NC
2
1
Q602
*Shield
1 2
6
7
9
11
3 4 5
8
10
12
Q22
R56
NC
R55
NC
R57
NC
R351
NC
+2.85V
C352
NC
R354
NC
NC
2.7V
2
VIN
1 VOUT
3
NC
4
VSS
CHARGE+
R358
10k
+5.5V
+5.5V
R355
NC
+5.5V
+1.8V
Q352
R352
NC
VDD3
VDD1
VDD2
1
2
3
4
5
1 *CS
2 SO/SIO1
2 SO/SIO1
6
SCLK
7
NC/SIO3
3 *WP/SIO2
8
VCC
4 GND
5
SI/SIO0
Q4
X1
10.368M
1
3
2
C29
0.1u
C431
0.1u
0.1u
C704
0.1u
C142
560p
C76
10p
C74
NC
D27
NC
*R124
10
*C12 NC
*C166
NC
*R17
2.2k
Q363
NC
R365
NC
R366 NC
+2.85V
Q351
NC
R610 22k
C77
NC
C358 NC
R369 NC
L3
22uH
GND
GND1
R367 22k
R353
22k
Q354
R368
NC
Q362
NC
R359
10k
R360
56k
R363
NC
R362
NC
R361
NC
*R31
0
*C19 1000p
*C25
0.047u
*C28
C27
NC
*R13
NC
*R12
1
VSS_LNA1
2
RF_RXn
3
RF_RXp
4
VSS_LNA2
5
RFP1
6
RFP0
7
REF_RES
8
AVS_XTAL
9
XTAL2
10
XTAL1
11
AVD_XTAL
12
RF_SUPPLY1
13
PARADET/P3_4
14
RINGOUT/RINGING/P3_5
15
RINGn/P3_6
16
RINGp/P3_7
17
CIDINp/P3_2
18
VREFp
19
CIDINn/MICp
20
CIDOUT/MICn
21
MICh
22
VREFm
23
LSRp
24
LSRn
25
AVD
26
LDO_CTRL
27
ADC0/P3_3
28
ADC1/INT0/P1_0
29
NTC/ADC2
30
SOCp
31
SOCn
32
CHARGE_CTRL
33
P1_7/CHARGE
68
WLED_CUR_0
69
WLED_CUR_1
70
WLED_CUR_2
71
P2_1/ECZ2/PWM1/LED4
72
P2_0/ECZ1/PWM0/LED3
73
VDD2
74
LDORF_CTRL
75
RFP0n
76
RF_SUPPLY2
77
RF_SUPPLY_PA
78
RF_TXn
79
RF_TXp
80
RFP2
97
GND
81
ONE_CELL
83
DC_DCI
82
DC_SENSE
84
DC_CTRL
85
VBAT
86
DC_CTRLN
87
ULP_MAIN
88
ULP_VBAT
89
ULP_PORT
98 DUMMY1
99 DUMMY2
100 DUMMY3
101 DUMMY4
102 DUMMY5
103 DUMMY6
104 DUMMY7
105 DUMMY8
106 DUMMY9
107 DUMMY10
108 DUMMY11
109 DUMMY12
110 DUMMY13
111 DUMMY14
112 DUMMY15
113 DUMMY16
90
QSPI_IO3
91
QSPI_SCK
92
QSPI_IO0
93
VDDIO
94
QSPI_IO2
95
QSPI_CS
96
QSPI_IO1
3V DCDC convertor
DC_IN
Charge -
Charge +
IC7
IC7
*IC351
IC2
IC431
(1)
(2)
(3)
(4)
(5)
2.85V
3.0V
1.8V
Rx AF
Rx RF
Tx AF
Tx RF
Caller ID
Bell signal
Bell signal
Loop current
0.75V
0V
0V
250mVp-p
!
Bell signal
Correction for USA
11
For KX-PRX110AGW
MO
KX-PRX110AG SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
CHARGE_DET
QSPI_IO1
QSPI_CS
QSPI_IO2
QSPI_IO0
QSPI_SCK
QSPI_IO 3
PF_SUP
QSPI_IO
3
QSPI_SCK
QSPI_IO0
QSPI_IO2
QSPI_IO1
QSPI_CS
ACFL
Q8
C614
1u
R615
56k F
R16
R15
2.7k
0.25W
10k
R12
3
NC
(3
216)
R14
100k
R18
27k
NC
R27
100k
R19
8.2k
R24
39k
R2 3
R29
*R20
2.4k
100k
*R30
270
C18
NC
C57
N
C
R21
12
TP9
C2
3
NC
R28
470k
C22
1u
C155
(1005)
NC
R 33
1k
R 35
1k
R10
100k
R8
100k
C61
100n
R117
3.
3
k
C75
100n
*D16
*D15
NC
A
K
NC
AK
C306 NC
C305
1u
F1 3A
*R2
NC
D21
Q9
R106 220
R109
220
C2
NC
C167
NC
C7 100n
C8 100n
C65 D10p
L2T
L2R
D26
NC
ANT1
RF_RXn
RXON
ANT2
RF_RXp
Q5
C9
680p
C10
680p
LINE_DC
C1
NC
R 36
120k
C617
1u
R4
1M
R6
1M
R 3
180k
R5
180k
C5
10n
C6
10n
C42
10n
C4 3
10n
R42
4.7M
R4 3
4.7M
C3
680p
C4
680p
C54
33n
82n
C55
R3
2
82k
R 34 82k
C52
820p
C5 3 820p
*R7
5.6M
*R9
5.6M
*Q2
R22
2
7
R3
7
3
.9k
R40
270
C171
D10p
RA1
1k
1
2
3
4
R 38 1k
+3.0_CP
RF_TXp
RF_TXn
TXON
TXON
R71
10k
R611
10k
P1
C1
3
6
D10p
C1
3
7
D10p
C168
D10p
C169
D10p
C170
D10p
+1.8V
GAP
D3
4
3
1
2
C3
20
100n
GND
C16
C17
NC
C15
NC
*C14
0.027u
*C56
K0.1u
R116
0
0
TP10
GND
C141
NC
R3
20
2.2k
+5.5V
Q3
+1.8V
+2.4V
+2.85V
+1.8V
J101
DC_IN
+2.85V
R95
R605
4.7k
NC
Q10
NC
NC
C86 1u
C3
9
C3
8
C
37
C3
6
220p
NC
C
3
0
NC
C88
0.01u
R1 30
1k
C62
3
D2
3
C622
NC
R129 10k
C156
NC
R811
NC
R126
NC
NC
NC
CHARGE+
C626
C157
1000P
+1.8V
D22
NC
TP16
TP15
D28
NC
R607
0.1
+5.5V
+5.5V
GND1
R9
3
680
R91
33
0
C602
180p
C702
C701
NC
+3.0_CP
+2.85V
+2.85V
+2.85V
R3
6
4
NC
+5.5V
R609 12k
L1R L1T
DCP
DCM
C
32
100u
16
1000u
6.
3
R608
0.1
C640
NC
R612 0.1
Q23
D5 NC
D6 NC
NC
D9
D10
NC
NC
NC
NC
Q361
NC
10u
50
SA1
2
1
SA2
NC
2
1
Q602
*Shield
1
2
6
7
9
11
3
4
5
8
10
12
Q22
R56
NC
(0.5W)
R55
NC
(0.5W)
R57
NC
R 351
NC
+2.85V
C
35
2
NC
R
3
54
NC
NC
2.7V
2
VIN
1 VOUT
3
NC
4
VSS
CHARGE+
R3
58
10k
+5.5V
+5.5V
R3
5
5
NC
+5.5V
+1.8V
Q352
R
35
2
NC
VDD3
VDD1
VDD2
1
2
3
4
5
1 *CS
2 SO/SIO1
2 SO/SIO1
6
SCLK
7
NC/SIO 3
3 *WP/SIO2
8
VCC
4 GND
5
SI/SIO0
Q4
X1
10.368M
1
3
2
C29
0.1u
C4
3
1
0.1u
0.1u
C704
0.1u
C142
560p
C76
10p
C74
NC
D27
NC
*R124
10
*C12
N
C
*C166
NC
*R17
2.2k
Q363
NC
R 365
NC
R 366 NC
+2.85V
Q351
NC
R610 22k
C77
NC
C
358
N
C
R3
6
9
N
C
L3
22uH
GND
GND1
R3
6
7
22k
R3
5
3
22k
Q354
R 368
NC
Q362
NC
R
359
10k
R
3
60
56k
R
3
63
NC
R
3
62
NC
R3
6
1
NC
*R
3
1
1.2k
*C19
2700p
*C25
0.01u
*C28
C27
0.15u
*R13
*R12
1
VSS_LNA1
2
RF_RXn
3
RF_RXp
4
VSS_LNA2
5
RFP1
6
RFP0
7
REF_RES
8
AVS_XTAL
9
XTAL2
10
XTAL1
11
AVD_XTAL
12
RF_SUPPLY1
13
PARADET/P 3_4
14
RINGOUT/RINGING/P 3_5
15
RINGn/P 3_6
16
RINGp/P 3_7
17
CIDINp/P 3_2
18
VREFp
19
CIDINn/MICp
20
CIDOUT/MICn
21
MICh
22
VREFm
23
LSRp
24
LSRn
25
AVD
26
LDO_CTRL
27
ADC0/P
3
_
3
28
ADC1/INT0/P1_0
29
NTC/ADC2
3
0
SOCp
31
SOCn
32
CHARGE_CTRL
33
P1_7/CHARGE
68
WLED_CUR_0
69
WLED_CUR_1
70
WLED_CUR_2
71
P2_1/ECZ2/PWM1/LED4
72
P2_0/ECZ1/PWM0/LED
3
7
3
VDD2
74
LDORF_CTRL
75
RFP0n
76
RF_SUPPLY2
77
RF_SUPPLY_PA
78
RF_TXn
79
RF_TXp
80
RFP2
97
GND
81
ONE_CELL
83
DC_DCI
82
DC_SENSE
84
DC_CTRL
85
VBAT
86
DC_CTRLN
87
ULP_MAIN
88
ULP_VBAT
89
ULP_PORT
98 DUMMY1
99 DUMMY2
100 DUMMY3
101 DUMMY4
102 DUMMY5
103 DUMMY6
104 DUMMY7
105 DUMMY8
106 DUMMY9
107 DUMMY10
108 DUMMY11
109 DUMMY12
110 DUMMY13
111 DUMMY14
112 DUMMY15
113 DUMMY16
90
QSPI_IO 3
91
QSPI_SCK
92
QSPI_IO0
93
VDDIO
94
QSPI_IO2
95
QSPI_CS
96
QSPI_IO1
3V DCDC convertor
DC_IN
Charge -
Charge +
IC7
IC7
*IC351
IC2
IC431
(1)
(2)
(2)
(3)
(4)
(5)
2.85V
3.0V
1.8V
Rx AF
Rx RF
Tx AF
Tx RF
Caller ID
Bell signal
Bell signal
Loop current
0.75V
0V
250mVp-p
!
Bell signal
NC
NC
NC
Correction for AG
11
For KX-PRX110AGW
MO
KX-PRX110AG SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
CHARGE_DET
QSPI_IO1
QSPI_CS
QSPI_IO2
QSPI_IO0
QSPI_SCK
QSPI_IO 3
PF_SUP
QSPI_IO
3
QSPI_SCK
QSPI_IO0
QSPI_IO2
QSPI_IO1
QSPI_CS
ACFL
Q8
C614
1u
R615
56k F
R16
R15
2.7k
0.25W
10k
R12
3
NC
(3
216)
R14
100k
R18
27k
NC
R27
100k
R19
8.2k
R24
39k
R2 3
R29
*R20
2.4k
100k
*R30
270
C18
NC
C57
N
C
R21
12
TP9
C2
3
NC
R28
470k
C22
1u
C155
(1005)
NC
R 33
1k
R 35
1k
R10
100k
R8
100k
C61
100n
R117
3.
3
k
C75
100n
*D16
*D15
NC
A
K
NC
AK
C306 NC
C305
1u
F1 3A
*R2
NC
D21
Q9
R106 220
R109
220
C2
NC
C167
NC
C7 100n
C8 100n
C65 D10p
L2T
L2R
D26
NC
ANT1
RF_RXn
RXON
ANT2
RF_RXp
Q5
C9
680p
C10
680p
LINE_DC
C1
NC
R 36
120k
C617
1u
R4
1M
R6
1M
R 3
180k
R5
180k
C5
10n
C6
10n
C42
10n
C4 3
10n
R42
4.7M
R4 3
4.7M
C3
680p
C4
680p
C54
33n
82n
C55
R3
2
82k
R 34 82k
C52
820p
C5 3 820p
*R7
5.6M
*R9
5.6M
*Q2
R22
2
7
R3
7
3
.9k
R40
270
C171
D10p
RA1
1k
1
2
3
4
R 38 1k
+3.0_CP
RF_TXp
RF_TXn
TXON
TXON
R71
10k
R611
10k
P1
C1
3
6
D10p
C1
3
7
D10p
C168
D10p
C169
D10p
C170
D10p
+1.8V
GAP
D3
4
3
1
2
C3
20
100n
GND
C16
C17
NC
C15
NC
*C14
0.027u
*C56
K0.1u
R116
0
0
TP10
GND
C141
NC
R3
20
2.2k
+5.5V
Q3
+1.8V
+2.4V
+2.85V
+1.8V
J101
DC_IN
+2.85V
R95
R605
4.7k
NC
Q10
NC
NC
C86 1u
C3
9
C3
8
C
37
C3
6
220p
NC
C
3
0
NC
C88
0.01u
R1 30
1k
C62
3
D2
3
C622
NC
R129 10k
C156
NC
R811
NC
R126
NC
NC
NC
CHARGE+
C626
C157
1000P
+1.8V
D22
NC
TP16
TP15
D28
NC
R607
0.1
+5.5V
+5.5V
GND1
R9
3
680
R91
33
0
C602
180p
C702
C701
NC
+3.0_CP
+2.85V
+2.85V
+2.85V
R3
6
4
NC
+5.5V
R609 12k
L1R L1T
DCP
DCM
C
32
100u
16
1000u
6.
3
R608
0.1
C640
NC
R612 0.1
Q23
D5 NC
D6 NC
NC
D9
D10
NC
NC
NC
NC
Q361
NC
10u
50
SA1
2
1
SA2
NC
2
1
Q602
*Shield
1
2
6
7
9
11
3
4
5
8
10
12
Q22
R56
NC
(0.5W)
R55
NC
(0.5W)
R57
NC
R 351
NC
+2.85V
C
35
2
NC
R
3
54
NC
NC
2.7V
2
VIN
1 VOUT
3
NC
4
VSS
CHARGE+
R3
58
10k
+5.5V
+5.5V
R3
5
5
NC
+5.5V
+1.8V
Q352
R
35
2
NC
VDD3
VDD1
VDD2
1
2
3
4
5
1 *CS
2 SO/SIO1
2 SO/SIO1
6
SCLK
7
NC/SIO 3
3 *WP/SIO2
8
VCC
4 GND
5
SI/SIO0
Q4
X1
10.368M
1
3
2
C29
0.1u
C4
3
1
0.1u
0.1u
C704
0.1u
C142
560p
C76
10p
C74
NC
D27
NC
*R124
10
*C12
N
C
*C166
NC
*R17
2.2k
Q363
NC
R 365
NC
R 366 NC
+2.85V
Q351
NC
R610 22k
C77
NC
C
358
N
C
R3
6
9
N
C
L3
22uH
GND
GND1
R3
6
7
22k
R3
5
3
22k
Q354
R 368
NC
Q362
NC
R
359
10k
R
3
60
56k
R
3
63
NC
R
3
62
NC
R3
6
1
NC
*R
3
1
1.2k
*C19
2700p
*C25
0.01u
*C28
C27
0.15u
*R13
*R12
1
VSS_LNA1
2
RF_RXn
3
RF_RXp
4
VSS_LNA2
5
RFP1
6
RFP0
7
REF_RES
8
AVS_XTAL
9
XTAL2
10
XTAL1
11
AVD_XTAL
12
RF_SUPPLY1
13
PARADET/P 3_4
14
RINGOUT/RINGING/P 3_5
15
RINGn/P 3_6
16
RINGp/P 3_7
17
CIDINp/P 3_2
18
VREFp
19
CIDINn/MICp
20
CIDOUT/MICn
21
MICh
22
VREFm
23
LSRp
24
LSRn
25
AVD
26
LDO_CTRL
27
ADC0/P
3
_
3
28
ADC1/INT0/P1_0
29
NTC/ADC2
3
0
SOCp
31
SOCn
32
CHARGE_CTRL
33
P1_7/CHARGE
68
WLED_CUR_0
69
WLED_CUR_1
70
WLED_CUR_2
71
P2_1/ECZ2/PWM1/LED4
72
P2_0/ECZ1/PWM0/LED
3
7
3
VDD2
74
LDORF_CTRL
75
RFP0n
76
RF_SUPPLY2
77
RF_SUPPLY_PA
78
RF_TXn
79
RF_TXp
80
RFP2
97
GND
81
ONE_CELL
83
DC_DCI
82
DC_SENSE
84
DC_CTRL
85
VBAT
86
DC_CTRLN
87
ULP_MAIN
88
ULP_VBAT
89
ULP_PORT
98 DUMMY1
99 DUMMY2
100 DUMMY3
101 DUMMY4
102 DUMMY5
103 DUMMY6
104 DUMMY7
105 DUMMY8
106 DUMMY9
107 DUMMY10
108 DUMMY11
109 DUMMY12
110 DUMMY13
111 DUMMY14
112 DUMMY15
113 DUMMY16
90
QSPI_IO 3
91
QSPI_SCK
92
QSPI_IO0
93
VDDIO
94
QSPI_IO2
95
QSPI_CS
96
QSPI_IO1
3V DCDC convertor
DC_IN
Charge -
Charge +
IC7
IC7
*IC351
IC2
IC431
(1)
(2)
(2)
(3)
(4)
(5)
2.85V
3.0V
1.8V
Rx AF
Rx RF
Tx AF
Tx RF
Caller ID
Bell signal
Bell signal
Loop current
0.75V
0V
250mVp-p
!
Bell signal
NC
NC
NC
Correction for AG
