STB1
STB2
STB1
STB2
THDAT
THCLK
THLAT
or
RM0
RM1
RM2
RM3
RXE
+24V
DG
+24V
+5VD
1
VDD-1
2
D0
3
D1
4
D2
5
D3
6
NC6
7
WE
8
RAS
9
DA9
10
DA0
11
DA1
12
DA2
13
DA3
14
VDD-14
15
GND-15
16
DA4
17
DA5
18
DA6
19
DA7
20
DA8
21
NC21
22
OE
23
CAS
24
D4
25
D5
26
D6
27
D7
28
GND-28
+3.3VD
+5VD
+3.3VD
+3.3VD
+3.3VD
PG
CN505
1
COM(THON)
2
THDAT
3
STB2
4
GND
5
THCLK
6
TM
7
+5V
8
GND(PG)
9
STB1
10
THLAT
11
COM(THON)
+5VD
+5VD
+3.3VD
+5VD
C655
Z0.1u
C620
Z0.1u
C502
Z0.1u
C619
Z0.1u
C618
K1000p
C654
Z0.1u
C651
K1000p
C504
Z0.1u
C542
Z0.1u
C503
6.3V100u
C622
NC
L522
R703
1K
R701
0
R550
10K
R504
180
R619
100K
R696
R702
1K
R699
0
R505
100
R548
10K
R502
4.7K
R506
180
R507
100
R501
5.6K
R704
1K
R679
5.6K
R503
100
R684
4.7K
R678
56K
R700
0
R620
2.2
R683
4.7K
R677
330
Q522
Q517
Q501
1
2
3
4
5
6
7
8
1
VOUT
2
VDD
3
GND
4
VDET
5
CE
1A
2
2A
1
3A
0
4
RESCS2
5
OPRBE
6
ROMCS
7
WR
8
RD
9
GND
10
VDD
11
D7
12
D6
13
D0
14
D5
15
D1
16
D4
17
D2
18
D3
19
GND
20
PA0/DRB0
21
PA1/DRB1
22
PA2/DRB2
23
PA3/DRB3
24
PA4/DRB4
25
PA5/DRB5
26
PA6/DRB6
27
PA7/DRB7
28
GND
29
DRAMCS
30
DRPSEL
31
KOVER
32
CISMEN
33
PB7/A15
34
PB6/A14
35
PB5/A13
36
PC4
37
PC3
38
PC2
39
PC1
40
PC0
41
GND
42
VDD
43
ASFMEN
44
NEWSTB2
45
NEWSTB1
46
TXE
47
THLAT
48
THCLK
49
THDAT
50 STB2
51 STB1
52 PC7
53 PC6
54 PC5
55 MCHG
56 RESET
57 GND
58 FLASHCS
59 PB4/A12
60 PB3/A11
61 PB2/A10
62 PB1/A9
63 PB0/A8
64 A3
C630
NC
C603
NC
C629
NC
C505
NC
20
A0
19
A1
18
A2
17
A3
16
A4
15
A5
14
A6
13
A7
3
A8
2
A9
31
A10
1
A11
12
A12
4
A13
5
A14
11
A15
10
A16
6
A17
9
A18
24
VSS
8
VDD
32
OE
30
CE
7
WE
29
D7
28
D6
27
D5
26
D4
25
D3
23
D2
22
D1
21
D0
PG
L507
0
C628
Z0.1u
RA509
100
1
2
3
45
6
7
8
RA510
100
1
2
3
45
6
7
8
C543
Z0.1u
R693
+5VA
+5VD
+3.3VD
R731
10K
+24V
+5VD
R722
10K
R721
10K
R720
10K
R723
10K
R724
10K
R726
10K
R727
10K
R725
10K
+5VD
R518
0
D501
L501
100
R519
820
1.5K 1/2W
R520
Q503
Q502
CN506
1
1
2
2
3
3
4
4
5
5
6
6
7
7
PS501
A
K
C
E
C591
K4200p
C592
K4200p
J502
1.25A
F503
C501
NC
C506
NC
L533
+5VD
R742 270
A[4]
A[5]
A[6]
A[7]
RBA[0]
RBA[1]
RBA[2]
RBA[3]
RBA[5]
RBA[4]
RBA[3]
RBA[2]
RBA[1]
RBA[0]
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
A[0]
D[4]
D[1]
D[5]
D[0]
D[6]
D[7]
THCLK
THLAT
NEWSTB1
NEWSTB2
NEWTHDAT
NEWTHCLK
NEWTHLAT
TONE2EN
COVER
FCS
ALE
R/B_
THDAT
STB2
STB1
MDMTXEN
OF-MREN
CLE
A[0]
A[1]
A[2]
A[3]
D[2]
D[3]
DRB[5]
DRB[4]
DRB[3]
DRB[2]
DRB[1]
DRB[0]
SENLED1
DRB[7]
DRB[6]
KOVER
RBA[4]
RBA[5]
PTOP
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[8]
A[9]
A[10]
A[11]
A[12]
RBA[0]
RBA[1]
RBA[2]
A[7]
RBA[3]
RBA[4]
RBA[5]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
NEWTHLAT
NEWSTB2
THON
D[0]
DRB[0]
DRB[1]
DRB[2]
DRB[3]
DRB[4]
DRB[5]
DRB[6]
DRB[7]
CLE
RXE
HSRXEN
NEWTHCLK
NEWTHDAT
NEWSTB1
TO
THERMAL HEAD
TO POWER UNIT
NO. 16
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(m)
(n)
(p)
(q)
(r)
(1)
(2)
(3)
(4)
(5)
(6)
(8)(9)
(7)
(10)
(11)
(12)
(13) (14)
(15)
(16)
(17)
(18)
(19)
(20)
1/4
KX-FHD332C : DIGITAL BOARD (1/4)
Summary of Contents for KX-FHD332C
Page 33: ...3 Open the back cover 4 Remove the jammed recording paper 33 ...
Page 46: ...5 1 DISASSEMBLY FLOW CHART 5 1 1 UPPER CABINET SECTION 46 ...
Page 49: ...5 2 2 HOW TO REMOVE THE OPERATION PANEL BLOCK 49 ...
Page 50: ...5 2 3 HOW TO REMOVE THE OPERATION BOARD AND LCD 50 ...
Page 51: ...5 2 4 HOW TO REMOVE THE IMAGE SENSOR CIS 51 ...
Page 52: ...5 2 5 HOW TO REMOVE THE THERMAL HEAD 52 ...
Page 53: ...5 2 6 HOW TO REMOVE THE PLATEN ROLLER AND BACK COVER 53 ...
Page 54: ...5 2 7 HOW TO REMOVE THE PICKUP ROLLER 54 ...
Page 55: ...5 2 8 HOW TO REMOVE THE CASSETTE LEVER 55 ...
Page 56: ...5 2 9 HOW TO REMOVE THE BOTTOM FRAME 56 ...
Page 57: ...5 2 10 HOW TO REMOVE THE DIGITAL ANALOG POWER SUPPLY SENSOR BOARDS AND AC INLET 57 ...
Page 58: ...5 2 11 HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER 58 ...
Page 59: ...5 2 12 HOW TO REMOVE THE GEARS OF MOTOR BLOCK 59 ...
Page 60: ...5 3 INSTALLATION POSITION OF THE LEAD WIRES 60 ...
Page 74: ...2 Left margin Top margin 3 Thermal head 1 dot 74 ...
Page 77: ...CROSS REFERENCE PROGRAM MODE TABLE 6 4 2 PROGRAM MODE TABLE 77 ...
Page 81: ...Note The above values are the default values 6 5 3 HISTORY 81 ...
Page 90: ...Fig B 90 ...
Page 98: ...6 6 4 12 A BLANK PAGE IS RECEIVED 98 ...
Page 116: ...116 ...
Page 117: ...CROSS REFERENCE TEST FUNCTIONS 117 ...
Page 118: ...CROSS REFERENCE TEST FUNCTIONS 118 ...
Page 119: ...CROSS REFERENCE TEST FUNCTIONS 119 ...
Page 120: ...CROSS REFERENCE TEST FUNCTIONS 120 ...
Page 121: ...121 ...
Page 122: ...122 ...
Page 123: ...123 ...
Page 128: ...128 ...
Page 133: ...I O and Pin No Diagram 6 6 7 1 CHECK THE STATUS OF THE DIGITAL BOARD 133 ...
Page 139: ...3 No ring tone or No bell CROSS REFERENCE CHECK SHEET 139 ...
Page 142: ...6 6 9 2 TROUBLESHOOTING FLOW CHART 142 ...
Page 143: ...143 ...
Page 144: ...144 ...
Page 148: ...CROSS REFERENCE TEST FUNCTIONS 6 6 13 THERMAL HEAD SECTION Refer to THERMAL HEAD 148 ...
Page 149: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 149 ...
Page 152: ...7 3 CONTROL SECTION 7 3 1 BLOCK DIAGRAM 7 3 2 MEMORY MAP 152 ...
Page 153: ...7 3 3 ASIC IC501 This custom IC is used for the general FAX operations 153 ...
Page 155: ...155 ...
Page 188: ...7 10 ITS Integrated Telephone System AND MONITOR SECTION 7 10 1 GENERAL 188 ...
Page 200: ...8 3 1 ITU T No 1 TEST CHART 8 3 2 ITU T No 2 TEST CHART 200 ...
Page 201: ...9 FIXTURES AND TOOLS 201 ...
Page 202: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 202 ...
Page 203: ...10 2 OPERATION PANEL SECTION 203 ...
Page 204: ...10 3 BACK COVER SECTION 204 ...
Page 205: ...205 ...
Page 206: ...10 4 UPPER CABINET SECTION 206 ...
Page 207: ...10 5 LOWER CABINET P C BOARD SECTION 207 ...
Page 208: ...CROSS REFERENCE MOTOR SECTION 10 6 MOTOR SECTION 208 ...
Page 209: ...10 7 ACTUAL SIZE OF SCREWS 11 ACCESSORIES AND PACKING MATERIALS 209 ...
Page 210: ...12 REPLACEMENT PARTS LIST Notes 1 RTL Retention Time Limited Note 210 ...
Page 231: ...SW502 SW501 CN501 CHECK PFUP1301ZA 1 3 KX FHD332C SENSOR BOARD PCB5 ...