Panasonic KX-FP82 Service Manual
TO POWER UNIT
CN506
1+5V
2DG
3PG
4PG
5+24V
6+24V
7+24V
TO THERMAL HEAD
CN505
11COM(THON)
10THLATCH
9
STB1
8GND(PG)
7+5V
6TM
5THCLK
4GND
3
STB2
2THDAT
1COM(THON)
TO MOTOR
CN502
1M3
2M2
3M1
4M0
5COM
6COM
+24V1
F501
CN504
0.25A FUSE
DG
+5VD
C501
M[3]
M[2]
M[1]
M[0]
+24V
( )
C503
+24V
R505
R506
NC
( )
D501
C508
NC
C504
5.6k
C502
4.7k
R507 0
R508 100
Q502
R509 270
R510 100
R511 0
+5VD
R503
KSCLK
OPRESET
R534 180
L523 2KA113T
R533 1K
11RESET
Z0.1u
10KSCLK
+5VD
C509
DG
Z0.1u
K0.047u
0
KTXD
R535 2KA20T
6.3V,100u
1
2
3
4
Q501
9KTXD
+5VA
+24V
F502
KRXD
R536 2KA20T
DG
IC506
S
S
S
G5D
THLAT
STB1
THON
THCLK
STB2
THDAT
1.25A
R512
D502
TX0
TX1
TX2
TX3
TXE
KLATCH
R538 0
R537 0
7KLATCH
8KRXD
+5V DG +24V
D
D
D
820
JOG1
KSTART
[4]
R539 1K
6KSTART
8
7
6
D503
5JOG1
THDAT
THCLK
THLAT
STB1
STB2
R513
1.5k(1/2w)
M[0]
M[1]
M[2]
M[3]
0
JOG2
[4]
R540 1K
R541
R542
4JOG2
C541
K1000P
C542
K1000P
3+5V
A[6]
45
[6]
89ADR6
20 VSS
+5VBAT
A[3]
A[4]
A[5]
123
678
100
87ADR4
88ADR5
24MHz
21 RVN
22 IRDATXD/IOP81
C529
Z0.1u
CISON
+3_3VBAT
C530 Z0.1u
RA503
A[2]
A[1]
A[0]
123
45
678
[6]
100
83ADR0
84ADR1
85ADR2
86ADR3
23 IRDARXD/IOP80
24 TXD/IOP30
25 RXD/IOP31
26 XRTS/IOP32
HOOK
P-SHORT
VOX
DTMF-IMP
D508
R527 100
[6]
C531
Z0.1u
80XWR
81VSS
825V
27 XCTS/IOP33
28 MIDAT/IOP45
29 MICLK/IOP46
MCLK
MDAT
+3.3V/BAT+5V/BAT
[6]
1
23
BATT
R543 2.2K
J501
BAT501
100
R528 100
R530
[6]
[6]
78XROMCS
79XRD
30 TONE1
31 TONE2
R628
0
+3.3V
DA501
R546
4.7K
Q507
3.3V
C543 Z0.1u
C533
Z0.1u
74DB6
75VSS
763.3V
77DB7
FMEMDI/IOP25
FMEMDO/IOP26
MILAT/IOP47
VOLU2
VOLU3
VOLU1
32
33
34
35
NC
C532
( )
MLAT
C637
( )
73DB0
XNMI/XINT
36
R545
NC
C546 Z0.1u
470
+5VD
R547
F1.1k
+5VD
( )
NC
C535
NC
R619
( )
R548 F4.7k
0
NC
J502
R620
( )
ROMCS
D[6]
D[0]
D[7]
D[5]
72DB5
D[1]
71DB1
D[4]
70DB4
D[2]
69DB2
D[3]
68DB3
SPMUTE
67XRESCS2/OP71
66XCAS2/IOP44
65XCAS1/IOP43
64XRAS/IOP42
633.3V
C536
62VSS
Z0.1u
61XMDMCS
60XMDMINT
59TEST4
58TEST3
57TEST2
56TEST1
55XTEST
545V
53VSS
52XIN
51XOUT
503.3V
49ADR13
48ADR14
47ADR15
46XOPRBE/MUX/OP53
45XHSTWR/IOP41
44XHSTRD/IOP40
43XWAIT/IP60
4220KOSC/IOP56
415V
40VSS
39FMEMCLK/IOP24
38
37
C537
Z0.1u
C538
Z0.1u
XTEST
ADR13
ADR14
ADR15
SENLEDON
PTOP
FILMEND
EXTHOOK
LINERLY
BELL
MPOS
VLREF
CISLED
IC502
12
A[0]
A013D0
11
A[1] D[1]
A1
10
A[2] D[2]
A2
9
A[3]
A3
8
A[4]
A4
7
A5
6
A[6]
A6
5
A[7]
A7
27
A[8]
A8
26
A[9]
A9
23
A[10]
A10
25
A[11]
A11
4
A[12]
A12
A18
28
A[13]
VPP
A13
29
A[14]
VCC
A14
3
A[15]
A15
2
A[16]
A16
30
A[17]
A17
22
CE
24
GND
OE
A[18]
R599 120
C545
( )
27
R551
R553
1M
X502
24MHz
C547
C548
J10P
J12P
L506
C6360R644
1K
D[0]
14
D1
15
D2
17
D[3]
D3
18
D[4]
D4
19
D[5]A[5]
D5
20
D[6]
+5VD
D6
21
D[7]
D7
L514
31
1
32
C553
16
Z0.1u
+5VD
+5VD
10K
R556 10K
R557
R550 0
R552 0
L517
C552 K0.01u
+5VD
C551
NC
C615
0
K1000p
C648
K0.1
( )
R6350R636
C647
C641
+5VD
C643 K680p
K680p
C644
C640
Z0.1u
C645 K680p
R565 100
VLREF
SPOUT
MLAT
IC503
A[4]
10
DA0
A[5]
11
DA1
A[6]
12
DA2
A[7]
13
DA3
A[13]
16
DA4
A[14]
17
DA5
A[15]
18
DA6
A[16]
19
DA7
A[17]
20
DA8
A[18]
9
DA9
6
NC
21
NC
7
WE
22
OE
8
RAS
23
CAS
+5VD
R561
4.7K
C550
J33P
+5VD
C549
K1000P
K1000P
R564 10K
C554
L516
NC
C555
16V,10u
( )
R605
10k
C570
K0.1
NC
390K
J100P
C569
Z0.1u
6.3V 220u
R630
C646
35
36
SPIN
SPOUT
IC514
STR2CLK3DATA4VDD5VOXOUT6VOXDET7VOXIN8VSS9NC10ROUT211ROUT112RIN13VCC14HSMICIN115HSMICIN216HSMICOUT17NC18NC
1
100
( )
R569 NC
R566 100
R568
R570 100K
VOX
MDAT
MCLK
2
D[0]
D0
3
D[1]
D1
4
D[2]
D2
5
D[3]
D3
24
D[4]
D4
25
D[5]
D5
26
D[6]
D6
27
D[7]
D7
+5VD
FAX TX Signal
FAX RX Signal
L518
14
VDD
1
VDD
15
GND
28
GND
C557
K0.1u
C565
Z0.1u
C566
6.3V,100u
C564
C560 K330P
C544
Z0.1u
Z0.1u
R573
F47.5K
C642
C573
C572
3.3K
NC
( )
R577
K0.012
NC
( )
R578 22
C577
C574
C578 Z0.1u
R582
6.8K
K0.012u
6.3V,220u
+5VD
0
L515
C589
Z0.1u
TP514
31NC
32NC
33NC
34DAIN
35ADOUT
36BYPASS
37RCV1
38TXLOSS3
39TXLOSS2
40TXLOSS1
41NC
42NC
430VA
44TXOUT
45RXIN
46+5VA
470VA
48AGD
49AOUT
500VD2
A[4]
A[3]
A[2]
A[1]
A[0]
R567
0
C558
Z0.1u
C559
K1000P
TP506
TP507
TP508
51NC
52
IRQ
53
WRITE
54
CS
55
READ
56 RS4
57 RS3
58 RS2
59 RS1
60 RS0
61 GP13
62NC
63 GP11
64
RTS
65
EN85
66 0VD2
67
PORI
68 XTLI
69XTLO
70XCLK
71YCLK
72 +5VD1
73DCLK1
74 SYNCIN2
75 GP16
76 GP17
77 0VD2
78
CTS
79TXD
80 0VD2
TP509
TP510
IC505
81 0VD2
82 DCLK
83 EYESYNC
84 EYECLKX
85 EYECLK
86 EYEX
87 ADIN
88 DAOUT
89 0VD2
90 EYEY
91 GP21
92 0VD2
93 GP20
94 GP19
TP511
TP512
TP513
300VA
29NC
28NC
27NC
26SYNCIN1
25ECLKIN1
24SWGAINI
230VD2
22+5VD2
210VA
20NC
19NC
18RAMPIN
170VA
160VD2
15D0
14D1
13D2
12D3
11D4
10D5
9D6
8D7
70VD2
60VD2
5GP07
4GP06
3GP05
2GP04
1GP03
GP02
RLSD
95 RXD
96
97 0VD2
98 RCVO
99 SWGAINO
100
C583
K330P
270
RA504
1
8
2
7
3
6
45
1
8
2
7
3
6
45
RA505
270
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
+5VA
+24V1
BELL
LINERLY
SPMUTE
HOOK
MPOS
LINERX
LINETX
SPOUT
HSTX+
HSTXHSRX+
HSRX-
R646 220
R647 220
R648 220
R649 220
R650 220
L525 21A10
L526 2KA20T
L519 0
L520 0
CN501
10 SPOUT
11 HSTX(+)
12 HSTX(-)
13 HSRX(+)
14 HSRX(-)
15 24V
16 5VA
17 A-GND
1 EXHOOK1
2
BELL
3 LINE-RLY
4
DCN
5 SPMUTE
6
HOOK
7
MPOS
8 LINEIN
9 LINEOUT
+5VD
CN507
F1
+24V1
0
8CLK
9G.LED
L521
L522
MONRX
R656
EXTHOOK
R657 220
BREAK
R658 220
E-RECALL(FR-CID)
R659 220
HSALC
R660
P-SHORT
R661
DTMF-IMP
R662
SIDE-TONE
+5VD
NC
R627
390(1W)
R626
( )
11.12
Q512
10V.LED
PG
....
220
220
220
220
CISLED
15VD
2 D-GND
3 MONITOR
4
EXHOOK2
5 BREAK
6 E_RECALL
7 HS-ALC
8 P-SHORT
9 DTMF_IMP
10 SIDE_TONE
NC
C624
( )
K0.1u
C586
R574 18K
1
DA502
R623
( )
NC
C593
R633
R671
HSTX+
L527
23
R638
C587
8.2k
0
Z0.1u
0
K0.022u
C650
+5VA
C596
R581
( )
R634
C649
( )
C633
NC
4.7
6.3V 220u
( )
NC
C592
( )
NC
R640
C630
K0.068
2KA20T
5.6K
LINERX
LINETX
MONRX
R641
NC
( )
( )
Q511
R642
+5VA
R583
( )
R571
NC
R643
( )
NC
NC
NC
( )
C579
( )
NC
C635
R585
CID
( )
NC
( )
NC
C600
NC
( )
NC
R588
CISON
( )
C599
( )
NC
R586
( )
NC
Q509
( )
NC
NC
( )
NC
R590
( )
Q510
R589
( )
NC
NC
+5VD
( )
CN503
R593
VIDEO FTG
SIG
2KA20T
Z0.1u
C603
1SIG
2GND
3+5V
+5VD
CISSEL
4SEL
R625
R596
FTG
NC
( )
1M
0
R603
R598
5GND
6SI
7GND
TO CIS
SI
....
CLK
0
R639
C584 K0.1
180k
J47p
8.2k
R580
C591
R572 51K
C581 K1200p
R631
19NC20
21
22
23
24
25
26NC27
28NC29NC30AG31
32
33
34
VLOUT
C625
VLIN
VLREF
MODEMRXOUT
R637
( )
2
3
0
R672
LFT104
HSRX-
LINEIN
TONEIN
MODEMTXIN
MODEMTXOUT
C582 J470P
R575 68K
R670
R621 220K
R622 220K
41
NC
VLREF
HSRX+
LINEOUT
J270p
C590
EXTOUT
C585
R632
HSTX-
EXTIN
470K
R579
K0.022u
8.2K
+5VD
( )
R594
330
PS501
10K
4.7K
R606
100
MT0
MT1
MT2
MT3
MTE
OPRESET
SENLEDON
FILMEND
C622
K0.01u
PTOP
TEST
R601
R517 0
IC504
108
1 AIN1
107
STB3
2 AIN2
K0.1u
VCC
WE
106
STB2
3 AIN3
AMON
C523
12
D1
13
D2
15
D3
16
D4
17
D5
18
D6
19
D7
28
20
CS
22
OE
27
A[18]
104
105
STB1
RBA6/IOP96
4 AMON
5 VSSB
X501
32.768KHz
R521
( )
NC
J12P
C524
D[0]A[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
A[14]
A[15]
A[16]
A[17]
99RBA1
100
101
102
103
RBA2
RBA3
RBA4
RBA5/OP
32.768KHz
6 VDDB
7 3.3V/BATT
8 X32OUT
9 X32IN
10 VSS
+5V/BAT
C526
C520
J18P
Z0.1u
A[13]
98RBA0
11 XBACKEN
NC
( )
C534
96VSS
975V
12 5V/BATT
13 XRAMCS
C539 Z0.1u
A[12]
R523 100
Z0.1u
95ADR12
14 FTG
FTG
NC
( )
C651
RA502
RA501
A[7]
A[8]
A[9]
A[10]
A[11]
123
45
678
100
90ADR7
91ADR8
92ADR9
93ADR10
94ADR11
IC501
15 F1
16 F2/OP50
17 FR/OP51
18 CPC
19 5V
F1
BREAK
E-RECALL(FR-CID)
CISSEL
10
A011D0
A[1]
9
A1
A[2]
8
A2
A[3]
7
A3
A[4]
6
A4
A[5]
5
A5
A[6]
4
A6
A[7]
3
A7
A[8]
25
A8
A[9]
24
A9
A[10]
21
A10
A[11]
23
A11
A[13]
2
A12
A[14]
26
A13
1
A[15]
A14
14
GND
+5VD
RESET
R520 10K
1
OUT2IN
IC507
GND
+5VD
C525 Z0.1u
3NC4
STB1
STB2
C515 K1000P
+3.3V
HSALC
R522
4.7K
XRESET
109
XORESET
110
C516
XWDERR
SIDE-TONE
CID
C514
C512
Z0.1u
C513
Z0.1u
Z0.1u
C517
THDAT
THCLK
THON
THLAT
A
JOG1
B
JOG2
10k
R645
10K
KSTART
KLATCH
KSCLK
KTXD
KRXD
R529
5V
111
VSS
112
XRESET1
113
XWDERR
114
THDAT
115
THCLK
116
3.3V
117
VSS
118
THLAT
119
STBNP
120
RM0/IOP00
121
RM1/IOP01
122
RM2/IOP02
123
RM3/IOP03
124
RXE/IP04
125
TM0/IOP10
126
5V
127
VSS
128
TM1/IOP11
129
TM2/IOP12
130
TM3/IOP13
131
TXE/IP14
132
KSTART
133
KLATCH
134
KSCLK
135
KTXD
136
KRXD
137
ADSEL1
138
VSSC
139
VDDC
140
VSSA
141
VDDA
Z0.1u
142
VREFB
Z0.1u
143
VCL
144
VREFT
C528
K0.1u
20K
C527
K2200P
C522
SIG
+3.3V/BAT
NC
C521
( )
NC
R597
Q504
+5VD
56K
R525
R595
123
4
C612
R524
K1000p
5.6K
+5VD
R607
SW501
31
42
FILM/COVER SW
R514 22K
R515 82K
C510
J560P
....
....
Q503
L508
MTE
IC508
1
16
15
14
13
12
11
10
9
L509
2
3
4
5
6
7
8
GND
MT0
L510
MT1
L511
MT2
L512
MT3
+5VD
47K
47K
C540
Z0.1u
KRXD/KTXD
KSCLK
1MICIN
2GND
KLATCH
KSTART
....
....
....
TO OPERATION PANEL
HANDSET
SP-PHONE
FAX RX
EXHOOK2/CSI(I)
BREAK/CSO(O)
HS-ALC/CBUSY1(I)
HOOK
MPOS
R101
( )
C101
( )
R102
( )
IC109
R165
( )
C164
( )
1234
( )
1K
PC106
R167
( )
+5VD
1
23
R168
( )
( )
C166
( )
(PULSE SHORT)
J151
+24VA
C105
6
( )
7
R103
5
( )
-2
C103
( )
-1
IC110
+24VA
2
8
R104
1
( )
3
4
C104
( )
C102
( )
(LPF)
R105
( )
C106
( )
( )
Not Used
R106
C107
D102
1
( )
C108
6
5
( )
C113
5.6V
8
4
IC110
Z2.2u
2
IC109
3
C112
( )
7
-2
R107
-1
( )
( )
J103
R109
C114
R110
C115
( )
+12VA
( )
( )
IC101
J180p
12V
+12VA
C116
R111
56k
C110
K0.082u
R108
( )
C220
( )
( )
R112
(SIDETONE CONTROL)
R113
110k
C119
+24VA
-1
8
1
C117
4
Z0.1u
C221
( )
110k
J180p
R114
+5VA
Q101
( )
Q102
R115
56k
C121
( )
2
C226
R116
3
( )
56k
C122
( )
(TX AMP LIMITTER)
D103
( )
R118
0
C124
( )
R127
( )
R128
R121
C131
18k
( )
( )
C133
27k
K0.01u
R125
( )
C127
( )
C128
( )
C130
K0.1u
( )
C126
J68P
R122
6
5
IC101
( )
C129
K0.1u
R124
Not Used
D104
270K
7
R123
Q103
56k
-2
( )
J106
R130
( )
(RETURN LOSS)
R134
22k
C138
( )
50V4.7u
C136
0
C141
R137
( )
680
C142
( )
R138
R136
0
C143
( )
R139
Not Used
(DTMF RETURN LOSS)
D107
D108
( )
Q104
( )
T101
8
1
2
7
6
3
45
15
3
2
5.6V
C148
( )
5.6V
R145
( )
R146
C153
50V 4.7u
Q105
C154
( )
+5VD
R150
R151
( )
C156
C157
( )
Q106
(HS/ALC)
R156
( )
R153
2.7k
C159
( )
R155
220
4.7k
1234
PC107
(CPC DETECT)
R163
( )
Not Used
8.2k
16V 10u
R157
( )
D109
R158
D110
+5VD
R166
R162
( )
Q107
D112
( )
D111
2.0B
C162
K0.033u
220
R170
( )
4
Q108
PC103
( )
R171
( )
(CURRENT LIMITTER)
12V
HANDSET
SP-PHONE
FAX TX
R173
( )
Q109
C170
+5VD
C169
( )
R178
( )
Q112
( )
Q110
( )
R181
( )
Not Used
R174
( )
R177
( )
1234
PC104
( )
Q111
(AUTO DISCONECT)
Q123
Q114
( )
R179
( )
( )
( )
C171
R180
( )
+24VA
D113
( )
Q113
( )
( )
+24V
(FRANCE C-ID)
( )
D127
( )
R182
J107
( )
D114
R183
( )
RL103
Not Used
4
2
Not Used
( )
C172
D115
( )
D116
( )
( )
R184
C173
( )
Not Used
24
RL104
R185
( )
C174
( )
RL101
C175
(HIBANA SYOUKYO)
C178
( )
Q116
C177
( )
( )
ZNR102
+24VA
R232
D117
81
12
Q115
( )
J109
( )
R189
R190
( )
+5VD
4.7k(1/4W)
R191
1234
Not Used
R192
1.8k
PC105
D118
14
2
100k
C179
K680p
C180
K680p
3.3k
R196
C184
3
( )
R229
( )
T102
3
1
52
C190
(LPF)
0
C186
( )
C187
( )
L101
1
2
FLT102
L102
C188
( )
C189
( )
Not Used
R200
4
3
R199
( )
R202
18k(1/2W)
C196
( )
FAX TX Signal
FAX RX Signal
L105
L106
1
4
23
+5VD
PC108
Not Used
F101
R233
R234
J125
J126
( )
( )
RL103
3
(EARTH RECALL)
L103
L104
( )
J129
J130
1
( )
Not Used
( )
J154
0
310V
SA101
POS101
3000V
SA102
L107
( )
( )
J121
( )
1
2
( )
4
FLT101
3
J122
ZNR101
120V
RL101
5
6
7
4
3
2
J161
J162
4
5
( )
3
R215
10k(1/2W)
( )
1.8k
PC102
C211
J120
R219
( )
(EXT TEL DET.)
31
RL104
( )
C198
250V 1.0u
( )
R222
(FRANCE C-ID)
Not Used
C215
+5VD
R216
2
C204
( )
( )
D122
4
13
C201
C203
( )
J113
D121
( )
( )
J119
TO TEL LINE
J143
( )
J155
TO EXT.TEL
CN102
CN103
1
2
3a
4b
5
6
1
2
3b
4a
5
6
(BELL DET.)
EX-HOOK1
( )
C223
50V 10u
C222
HS-ALC
Z0.1u
SPMUTE
R159
R160
C161
K0.012u
( )
J160
J159
FLT106
3
1
24
Not Used
+5VA
10K
C163
( )
R164
C165
IC102
1
CD
VIN2
2
FC2
3
FC1
4
VIN5VIN1
50V 4.7u
R169
10k
C167
15k
K1000p
R172
8
7
GND
6
VCC
C168
DTMFIMP
SIDETONE
CN101
EX-HOOK1
1EX-HOOK1
BELL
2
BELL
CN106
LINERLY
3LINERLY
DCN
4DCN
SPMUTE
5SPMUTE
HOOK
6
MPOS
7
8LINERX
9LINETX
10SPOUT
L121
11HSTX(+)
0
12HSTX(-)
13HSRX(+)
L122
14HSRX(-)
0
15+24V
16+5VA
17AG
J101
+5VD
J102
1+5VD
2DG
3MONRX
EX-HOOK2
4
BREAK
5
C-ID
6E-RECALL(O)/CCLK(I)
HS-ALC
7
P-SHORT
8P-SHORT/CBUSY2(O)
DTMFIMP
9DTMPIMP/CRESET(O)
SIDETONE
10SIDETONE/S-ENB(O)
( )
+24V
+5VA
J104
( )
HOOK
+5VD +5VD
4.7k
R135
+5VA
SW101
31
24
C135
R131
K0.01u
100
( )
J105
C139
C144
K0.1u
+5VD
( )
C145
C147
C146
K0.1u
MPOS
K0.01u
Q125
( )
R141
100
C149
+12VA
Z0.1u
J153
C150
( )
R142
+24V
R143
R144
50V 10u
4.7K
SW102
31
42
Q124
+24VA
10K
10K
( )
C152
R230
10k
C155
0
( )
R175
R176
P-SHORT
150k
CN105
110k
J680p
J680p
C225
C224
DCN
1 SP[+]
2 SP[-]
C-ID
R186
( )
C176
R187
L125
R208
C227
Q117
( )
( )
BELL
+5VA
330
R212
1.5k
R213
C207
6.3V 330u
C205
1.5K
R214
( )
+5VA
R209
( )
L124
( )
( )
C202
C212
( )
Z2.2u
R210
( )
J148
C210
( )
C214
K0.01u
EX-HOOK2
D125
J124
( )
D126
L112
( )
L113
( )
L108
L109
L110
L111
FLT103
L126
4
0
L127
3
0
L128
2
0
L129
15
0
( )
( )
CN104
8
1 HSMIC(-)
7
2 HSSP(+)
6
3 HSSP(-)
C231
4 HSMIC(+)
( )
L114
L115
LINERLY
C228
( )
IC107
( )
L117
( )
L118
( )
1
GND
2
GAIN
3
RXIN
4
RXOUT5TXDET
8
VCC
7
VC
6
( )
TXIN
( )
( )
( )
L130
J108
( )
J158
( )
BREAK
+5VA
R195
( )
C183
R193
L120
( )
L119
R194
C181
( )
( )
( )
C182
( )
C217
( )
R224
( )
+5VA
R226
C218
( )
( )
5
OUT
VCC2DET
1
(HANDSET Tx/Rx AMPLIFIER & AGC & SIDETONE)
IC108
C219
( )
R231
C195
( )
( )
IC106
6
5
( )
R203
C194
C230
R205
-2
( )
( )
7
( )
( )
R204
R207
0
C197
( )
C199
( )
C200
( )
( )
R206
J114
R201
( )
C193
J152
( )
C216
R223
( )
( )
( )
R228
( )
( )
Q121
C185
( )
( )
4
31
FLT105
( )
3IN4
GND
R227
R225
( )
L116
( )
( )
+24VA
8
L123
( )
IC106
C191
( )
1
-1
R198
( )
4
+12VA
2
3
J156
2
J157
Not Used
C229
( )
J112
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