Sharp FO4650U, FO-4650 Service Manual
SERVICE MANUAL
No. 00ZFO4650USME
FACSIMILE
MODEL FO-4650
SELECTION CODE DESTINATION
U U.S.A.
The FO-4650U Service Manual contains information which differs from the FO-4700U Service Manual.
For additional information, refer to the FO-4700U (00ZFO4700USME) Service Manual.
Difference between FO-4700U and FO-4650U
FO-4650U
FO-4700U FO-4650U
Control PWB Unit DCEKC082MXHZZ DCEKC789PXHZZ
Printer PWB Unit DCEKC470BXH01 DCEKC470BXH03
Memory PWB OPTION (FO-1MK) NOT SUPPLY
PC I/F PWB OPTION (FO-47IF) NOT SUPPLY
CAUTION
This laser facsimile is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH standard or IEC60825-1.
This means that this machine does not produce a hazardous laser radiation. The use of controls, adjustments or performance of
procedures other than those specified herein may result in hazardous radiation exposure.
This laser radiation is not a danger to the skin, but when an exact focusing of the laser beam is achieved on the eyes retina, there is
danger of spot damage to the retina.
The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.
1) When a problem in the Laser Optical Unit has occurred, the whole Optical Unit must be exchanged as a unit.
2) Do not look into the machine with the Main Switch turned on after removing the Toner/Developer Unit and Drum Cartridge.
3) Do not look into the laser beam exposure slit of the Laser Optical Unit with the connector connected when removing and installing the Optical Unit.
4) The cover of Laser Printer Unit contains the Safety Interlock Switch.
Do not defeat the safety interlock by inserting wedges or other items into the switch slot.
Laser Wave Length : 770-810 mm
Laser Pulse Times
Laser Output Power : 0.37 mW
: 49.2 µs
Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
This document has been published to be used
SHARP CORPORATION
1 - 1
for after sales service only.
The contents are subject to change without notice.
FO-4650U
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] Operation panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
[3] Transmittable documents (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . 1-4
[4] Installation (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
[5] Quick reference guide (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . 1-4
CHAPTER 2. ADJUSTMENTS
[1] Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[2] Diagnostics and service soft switches (Refer to the service manual of FO-4700U/FO-47UC) . . . . 2-2
[3] Troubleshooting (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . . 2-2
[4] Error code table (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . . 2-2
CHAPTER 3. MECHANICAL DESCRIPTION
[1] Mechanical description (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . 3-1
[2] Printer description (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . 3-1
[3] Disassembly and assembly procedures (Refer to the service manual of FO-4700U/FO-47UC) . . . 3-1
CHAPTER 4. DIAGRAMS
[1] Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
[2] Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
[3] Point-to-point diagram and connector signal name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
CONTENTS
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . 5-1
[2] Circuit description of Control PWB (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . 5-1
[3] Circuit description of LIU PWB (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . 5-1
[4] Circuit description of Operation PWB (Refer to the service manual of FO-4700U/FO-47UC) . . . . . 5-1
[5] Circuit description of Power Supply PWB (Refer to the service manual of FO-4700U/FO-47UC) . . 5-1
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Control PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[2] LIU PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
[3] Printer PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
[4] Power Supply PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
[5] Operation Panel PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27
[6] High Voltage PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
[7] Toner Empty PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31
CHAPTER 7. OPERATION FLOWCHART
[1] Protocol (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[2] Power on sequence (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . 7-1
CHAPTER 8. OTHERS
[1] Service Tools (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . . . . 8-1
[2] IC signal name (Refer to the service manual of FO-4700U/FO-47UC) . . . . . . . . . . . . . . . . . . . . . . 8-1
P ARTS GUIDE
1 – 2
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
FO-4650U
• GENERAL
Automat ic dialing Rapid Key Dialing: 48 numbers
Speed Dialing: 75 numbers
Memo ry size* 1 MB (approx. 56 pages)
Mode m speed 14,400 bps (max.)
Automatic fallback to lower speeds.
Transmission time* Approx. 6 seconds
Toner cartridge yield Initial starter cartridge (included with
(4% page coverage, fax machine): Approx. 3000 pages
letter paper) Replacement cartridge (FO-47ND):
Approx. 6000 pages
Drum car tridge yield Initial starter cartridge (included with
fax machine): 20,000 pages (avg.)
Replacement cartridge (FO-47DR):
20,000 pages (avg.)
Resolution Horizontal: 203 pels/inch (8 pels/mm)
Vertical:
Standard: 98 lines/inch (3.85 lines/mm)
Fine /Halftone:
196 lines/inch (7.7 lines/mm)
Super fine:
391 lines/inch (15.4 lines mm)
Automatic do cument Letter paper(20 lb): Max. 50 pages
feeder Legal paper: Max. 20 pages
(Note: 11" x 17" paper must be loaded
one page at a time.)
Paper cap acity 250 sheets (500-sheet
cassette available as option)
Compression scheme MMR, MR, MH, Sharp (H2)
Halftone (grayscale) 64 levels
Applicable telephone line Public switched telephone network
Effective Scanning width 8.3" (210 mm) max.
Effectiv e Printing width 8.0" (203 mm) max.
Recepti on mo de s Auto/Manual
Instascan speed 30 ppm (letter paper)
Full Dual Access Yes
Copy function Single/Multi/Sort (99 copies/page)
Power requirements 120 V AC, 60 Hz
Operating temperature 50 - 86°F (10 - 30°C)
Humidity 20 to 85% RH
Power consumption Standby: 10 W
Maximum: 580 W
Dimensions Width: 18.1" (460 mm)
Depth: 15.2" (385 mm)
Height: 10.6" (270 mm)
Weight Approx. 27.8 Ibs.(12.6kg)
* Based on ITU-T Test Chart #1 at standard resolution in Sharp special
mode, excluding time for protocol signals (i.e., ITU-T phase C time
only).
Option
Toner cartridge : FO-47ND
Drum cartridge : FO-47DR
Paper cassette : FO-47UC
Verification stamp : FO-45VS
Compatibility ITU-T (CCITT) G3 mode
Printing resolution Horizontal: 406 lines/inch
(16 lines/mm)
Vertical: 391 lines/inch
(15.4 lines/mm)
Input document size Automatic feeding:
Width: 5.8 to 10.1" (148 to 256 mm)
Length: 5.0 to 14.3" (128 to 364 mm)
Manual feeding:
Width: 5.8 to 11.0" (148 to 279 mm)
Length: 5.0 to 17.0" (128 to 432 mm)
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product
improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some
deviations from these values in individual units.
1 – 1
FO-4650U
[2] Operation panel
1
4
56
11
01
02
03
04
C
D
11
12
K
L
19
20
S
T
27 28 29 30 31 32
35
36
C
D
43
44
K
L
CONFIDENTIAL
TIMER
S
T
22
21
11
20
A
B
09
10
I
J
17
18
Q
R
25
26
Y
Z
12
13 14 15 16 17 18 19
34
33
A
B
42
41
I
J
PAGE COUNTER
CONTRAST
Q
R
COVER SHEET
Y
Z
7
05
06
E
F
13
14
M
N
21
22
U
V
CLEARSPSHIFTSPACE
37
384639
E
F
45
M
N
RELAY
LIFE
U
V
CLEARSPSHIFTSPACE
24
23
2
LINE IN USE
STATUS CHECK
CHANGEOVER
POWER SAVE
89
07
08
G
H
15
16
O
P
23
24
W
X
40
G
H
47
48
O
P
SEARCH DIAL
MEM.STATUS
W
X
DOWN UP
25 26
3
STANDARD
FINE
SUPER FINE
HALF TONE
RESOLUTION
10
Rapid Key
overlay down
Rapid Key
overlay up
Display
1
This displays messages and prompts during operat ion and
programming.
LINE IN USE light
2
This lights when the fax machine is using the telephone line.
STATUS CHECK light
3
This lights when a paper size error or paper jam occurs, or when
the print compartment cover is open. A message will appear in
the display to indic ate the problem. (The indicator also lights
steadily when the received document tray is not properly installed.)
Service indicator
4
This lights when a problem occurs which must be fixed by a
service technician .
Paper out indica t or
5
This lights when the fax machine is out of pa per. If the machine
has a paper cassett e, the indicato r blinks when one of the paper
sources (tray or cassett e) is out of paper , and l ights steadily
when all sources are out of paper.
Toner cartridge indicator
6
This blinks when the toner cartridge nears empty, and lights
steadily when the toner cartridge needs replac ement .
Drum cartri dge in di cato r
7
This blinks when the drum cartridge needs replacement.
CHANGEOVER key
8
Two types of infor mation appear in the display: prompts related
to operations you are performing, and information about how
the fax is using the telephone line (transmitting , recei ving, etc.).
Press this key to switc h between the two types of information.
POWER SAVE key
9
Press this key to turn on Power Save Mode, or set the Power
Save Mode timer if TIMER has been selected with Option
Setting 34 (Power Save Type).
RESOLUTION key
10
Press this key to adjust the resolution before sending or copying
a document.
Rapid Dial Keys
11
Press one of these keys to dial a fax number automatically.
(Note that you must attach the Rapid Key labels.)
CONTRAST key
12
Press this key to adjust the contrast before send ing or copying
a document.
27 28 29 30 31 32
COPY
ABC
DEF
123
GHI
JKL MNO
456
PRS
TUV
WXYZ
789
OPER
0
FUNCTION
SPEED DIAL
REDIAL
SPEAKER
DOCUMENT DUPLEX SCAN
PRIORITY
BROADCAST
STOP START
REPORT
PAGE COUNTER key
13
Press this key to include a slash and the total number of pages
after each page number on the pages of a transmitted document.
CONFIDENTIAL key
14
Press this key to send or print out a confidential document.
TIMER key
15
Press this key to set an operation to be performed automatically
at a later time.
RELAY key
16
Press this key to send a document to another Sharp fax machine and have that machine in turn rel ay the docu ment to one or
more end receiving machines.
LIFE key
17
Press this key , f ollowed by 1, to check the total number of pages
printed by the fax machine.
MEM. STATUS key
18
39383736353433
Press this key to check the status of documents wait ing in memory for transmission.
1 – 2
SEARCH DIAL key
19
Press this key to search through your auto dial fax numbers by
name.
COVER SHEET key
20
Press this key to include a cover sheet when sending a fax.
SPACE key
21
Press this key to enter a space when programming a name.
SHIFT key
22
Press this key to switch between upper and lower case letters
when programming a name.
SP key
23
Press this key to enter a symbol when programming a name.
CLEAR key
24
Press this key to clear a mistake when programming a name or
fax number.
Arrow keys
25
Press these keys to move the cursor forward or backward when
programming a name or fax number.
UP and DOWN keys
26
Press these keys to adjust the volume of the speaker when the
SPEAKER key has been pressed, or the volume of the ringer at
all other times.
FO-4650U
Dial keypad (numeric keys)
27
Use these keys to dial and program fax numbers.
FUNCTION key
28
Press this key to select various special func tions.
SPEED DIAL key
29
Press this key to dial a Speed Dial number.
COPY key
30
Press this key to make a copy of a document.
DOCUMENT key
31
Press this key to transmit a document without reading it first
into memory.
DUPLEX SCAN key
32
Press this key to transmit or copy a two-sided document.
REDIAL key
33
Press this key to automatically redial the la st number dialed.
SPEAKER key
34
Press this key when transmitting a document by Normal Dialing
to listen to the line and verify the response of the receiving fax
machine.
BROADCAST key
35
Press this key to send a document to a group of receiving fax
machines.
STOP key
36
Press this key to cancel an operation before it is complete d.
PRIORITY key
37
Press this key when you need to transmit a document ahead of
other documents waiting in memory for transmission.
ST A RT key
38
Press this key to begin transmission when using Speed Dialling,
Direct Keypad Dialling, or Normal Dialling.
REPORT key
39
Press this key to print out a report on the most recently completed transmission or reception.
1 – 3
FO-4650U
[3] Transmittable documents
Refer to the service manual of FO-4700U/FO-47UC
[4] Installation
Refer to the service manual of FO-4700U/FO-47UC
[5] Quick reference guide
Refer to the service manual of FO-4700U/FO-47UC
1 – 4
FO-4650U
CHAPTER 2. ADJUSTMENTS
[1] Adjustments
General
Since the following adjustments and settings are provided for this model,
make adjustments and/or setup as necessary.
1. Adjustments
Adjustments of output voltage (FACTORY ONLY)
1. Install the power supply unit in the machine.
2. Set the recording paper and document.
3. When the document is loaded, power is supplied to the output lines.
Confirm that outputs are within the limits below.
Output voltage settings
CONTROL
PWB
CN5
12
POWER SUPPLY
PWB
Output Voltage limits
+5V MAIN 4.845V~5.355V
+5V SUB 4.845V~5.355V
+24V MAIN 23.04V~24.96V
+24V SUB 23.04V~24.96V
Connector CN4
No.
Pin No. CN1
1 11 +5V
2 10 HV C HL
39T VR
4 8 T REM
5 7 T MON
6 6 B MON
7 5 B VR
8 4 C REM
9 3 C MON
10 2 MG
11 1 +24
1
8
1
CN1
12
1
CNPW
1
CNPRT
30
1
11
1
30
CN1
1
CN4
PRINTER
PWB
–
1
8
CN7
11
CN1
HI VOLTAGE
PWB
IC2
Voltage for adjust
IC2
VR1
VD
+ Check point for voltage
+–
Digital multi meter
Fig. 1
Connector CN5
No.
Pin No. CNPW
1 +24V SUB
2MG
3MG
4MG
5 +24V MAIN
6 +24V MAIN
7 +5V SUB
8DG
9DG
10 DG
11 +5V MAIN
12 +5V MAIN
Connector CN1
No.
Pin No. CN7
1 24 MAIN
2MG
3DG
4 5V MAIN
5 HEATER ON
6FAN
7 FAN LOCK
8 H RELAY OFF
ADJUST VOL TAGE LIST
Top V oid Printer Adjust Voltage
Label (mm.) Fig. 2 VR1 Fig. 1
5.5~6.9 4.42V
7.0~8.9 3.87V
TOP VOID LABEL
9.0~10.9 3.14V
11.0~12.9 2.50V
Fig. 2
13.0~14.9 1.86V
15.0~17.0 1.22V
2. IC protectors replacement
ICPs (IC Protectors) are installed to protect the TX motor drive circuit
and verification stamp drive circuit. ICPs protect various ICs and electronic circuits from an overcurrent condition.
The location of ICPs are shown below:
12
1
27 25
CNPW
CNOP
150
130
CNPRT
IC7
F101
CNTXM
CNSTP
11
42
F100
1
1
CNLIU
CONTROL PWB
(BOTTOM SIDE)
CNPN
CNCIS
24
9
CNSP
CNSEN
101
1
2
1
8
Fig. 3
(1) F100 (ICPS10) is installed in order to protect IC’s from and
overcurrent generated in the verification stamp drive circuit. If F100
is open, replace it with a new one.
(2) F101 (ICPS18) is installed in order to protect IC’ s from an overcurrent
generated in the TX motor drive circuit. If F101 is open, replace it
with a new one.
In addition to the replacement of F101 and F100, the factor causing
F101 and F100 to open must also be repaired. If not, F101 and
F100 will open again.
Replacement parts
ICPS10 (Sharp code: VHViCPS10//-1)
ICPS18 (Sharp code: VHViCPS18//-1)
3. Settings
(1) Dial mode selector
OPTION SETTING: DIAL MODE (Soft Switch No. SW2 DATA No. 1)
Use this to set the fax machine to the type of telephone line you are on.
• The factory setting is "TONE".
(step 1) Select "OPTION SETTING".
KEY:
DISPLAY:
(step 2) Select "DIAL MODE".
KEY:
DISPLAY:
(step 3) Select, using "1" or "2".
KEY:
DISPLAY: TONE SELECTED
KEY:
DISPLAY:
(step 4) End, using the "STOP" key.
KEY:
FUNCTION 4
4:OPTIONAL SETTING
ENTER #(01-34, ,#)
2
2
DIAL MODE
1
2
PULSE SELECTED
STOP
Cursor
When initially registering,
the mode shows 1=TONE.
When registering again, the
mode which was registered
formerly is shown.
1=TONE, 2=PULSE
2 – 1
FO-4650U
[2] Diagnostics and service soft switches
Refer to the service manual of FO-4700U/FO-47UC
[3] Troubleshooting
Refer to the service manual of FO-4700U/FO-47UC
[4] Error code table
Refer to the service manual of FO-4700U/FO-47UC
2 – 2
CHAPTER 3. MECHANICAL DESCRIPTION
[1] Mechanical description
Refer to the service manual of FO-4700U/FO-47UC
[2] Printer description
Refer to the service manual of FO-4700U/FO-47UC
[3] Disassembly and assembly procedures
Refer to the service manual of FO-4700U/FO-47UC
FO-4650U
3 – 1
FO-4650U
FO-45VS
VERIFICATION STAMP
(OPTION)
LZ9FJ59
MAIN CPU
SH7021
SRAM
256KB
DRAM
2MB
MODEM
14.4Kbps
EPROM
2MB
CODEC
HD813201F
CODEC I/F
LR38292
DRAM
2MB
RAM
2KB
R.T.C.
CIS UNIT
I/O PORT
MOTOR/
MECHANISM
CONTROL
FLASH MEMORY
CONTROL
PRINTER I/F
PANEL I/F
DRAM
CONTROLLER
DRIVER
MOTOR
DRIVER
TX MOTOR
SENSOR
SPEAKER
SCANNER UNIT
DRIVER
CONTROL PWB UNIT
INTERRUDTION
REQUIREMENT
CONTROL
MAPPER
RECORD DATA
PROCESSING
IMAGE TREATMENT LSI
LC82103
TEL
LINE
LIU
PWB UNIT
PANEL
PWB UNIT
PRINTER
PWB UNIT
PRINTER
UNIT
POWER SUPPLY
UNIT
CHAPTER 4. DIAGRAMS
[1] Block diagram
4 – 1
[2] Wiring diagram
ROLLER
SENSOR
2
M2
POLYGON
MOTOR
PWB-G
TONER EMPTY
PWB
PWB-D
LASER DIODE
DRIVE PWB
TH1
THERMISTOR
PS1
PAPER TAKE-UP
SENSOR SWITCH
SL1
PAPER TAKE-UP
SOLENOID
PS3
PAPER EXIT
SENSOR
PS5B
PAPER SIZE
SENSOR
HV1
HIGH
VOLTAGE PWB
UNIT
PE1
PAPER
EMPTY
SENSOR
2ND
TRANSPORT
PWB
SL2
4
4
7
2
2
2
3
4
11
M1
PRINTER
MOTOR
4
13
CN5
CN2
CN10
CN3
CN8
CN14
CN4
CN15 CN9 CN6
CN13 CN11
PRINTER PWB
2
2
CN7
TX
MOTOR
CIS
SENSOR
10
4
M3
FAN
MOTOR
S2
INTERLOCK
SWITCH
2
TS1
THERMOSTAT
H1
HEATER
LAMP
1
1
1
12
OPERATION
PANEL
PWB
14
2
2
2
SPEAKER
8
3
TEL LINE
CN1
CNTXM CNCIS CNSP
CNLIU
CNSTP CNSEN
CNPNCNPW
POWER SUPPLY
UNIT
CONTROL PWB
LIU PWB
DOCUMENT
SENSOR
FRONT
SENSOR
VERIFICATION
STAMP
COG
24
2
CNPRT
30
2
9
8
CN2
CN1
CN5
CN4 CN3 CN2
PS5A
TRAY COVER
SENSOR
2
2
PS4
PAPER OUT
SENSOR
2
SW
FO-47UC
PAPER
CASSETTE
(OPTION)
CN4 CN1
5
FO-4650U
4 – 2
FO-4650U
CNSTP
VSTP
/STPON
VSTP
/STPON
1
2
1
2
CNSP
SP+
SP–
SP+
SP–
1
2
1
2
CNSEN
1234567
8
1234567
8
/FRTSDG/ORGSDG/B4FRSDGROLSNS
DG
/FRTSDG/ORGSDG/B4FRSDGROLSNS
DG
CNCIS
123456789
10
123456789
10
SIG
GND
VDD
GND
GNDSIGND
CLK
GLED
VLED
SIG
GND
VDD
GND
GNDSIGND
CLK
GLED
VLED
CNTXM
123
4
123
4
TMA
/TMA
TMB
/TMB
TMA
/TMA
TMB
/TMB
LIU PWB
CNLIUCNLIU
RXIN
TXOUTCIEXHS
DPON
CML
+5VDG+24VA
RXIN
TXOUTCIEXHS
DPON
CML
+5VDG+24VA
E–RLY (N.C.)
DPMUTE (N.C.)
EXTSI (N.C.)
123456789
1234567891011
12
OPERATION
PANEL
PWB
CNPN
CNPN
1234567891011121314151617181920212223
24
1234567891011121314151617181920212223
24
LD7ELD6
R/W
LEDEN2RSLEDEN1
/SEN6
LD2
/SEN5
LD3
/SEN4
LD1
/SEN3
LD4
/SEN2
LD0
/SEN1
LD5
/SEN0
+5VDG+5V
DG
LD7ELD6
R/W
LEDEN2RSLEDEN1
/SEN6
LD2
/SEN5
LD3
/SEN4
LD1
/SEN3
LD4
/SEN2
LD0
/SEN1
LD5
/SEN0
+5VDG+5V
DG
COG
(LCD)
POWER
SUPPLY
PWB
PRINTER
CONTROL
PWB
CN10
/PS1
DG
1
2
CN15
+5V
TONER LEVEL
/TONER LED
DG
PWB-G
TONER
EMPTY
SENSOR
PS1
PAPER TAKE-UP
SENSOR
PS5A TRAY
COVER SENSOR
PS5B
PAPER SIZE SENSOR
123
4
CN7
CN1
24V MAINMGDG
5V MAIN
HEATER ON
FAN
FAN LOCK
H RELAY OFF
24V MAINMGDG
5V MAIN
HEATER ON
FAN
FAN LOCK
H RELAY OFF
1234567
8
1234567
8
CN1
M2
POLYGON
MOTOR
CN9
12345
N.C
+24VMG+5V
POLYGON CTL
PWB-D
LASER DIODE
DRIVE PWB
CN5
1234567
7654321
/S SCANCDLD APC2
LD APC1DG/L DATA
+5V
/S SCANCDLD APC2
LD APC1DG/L DATA
+5V
HV1
HIGH
VOLTAGE
PWB
UNIT
CN4
CN1
CN2
1234567891011
1110987654321
+5V
HV C HL
T VR
T REM
T MON
B MON
B VR
C REM
C MONMG+24V
+5V
HV C HL
T VR
T REM
T MON
B MON
B VR
C REM
C MONMG+24V
SL1
TRAY PAPER TAKE-UP
SOLENOID
2ND.
CASSETTE
PWB
FO-47UC
(OPTION)
CN11
12345678910111213
12345678910111213
+24V
/FEED2
PICK3
+5VDGSIZE20
SIZE21
/UNIT
P EMP2
CHECK2
/2ND:3RD
/M3 ON
M3CLK
+24V
/FEED2
PICK3
+5VDGSIZE20
SIZE21
/UNIT
P EMP2
CHECK2 (N.C.)
/2ND:3RD
/M3 ON
M3CLK
CN3
CN8
1
2
+24V
/FEED1
M1
PRINTER
MOTOR
CN6
123
4
MA
/MAMB/MB
PS4
P-OUT SENSOR TRAY
CN13
123
4
PS4DGP EMP1
DG
PC3
PAPER EXIT
SENSOR
123
ANODE (PS3)DGPS3
CN2
CN3
TS1
THERMOSTAT
123
HEATER L
GND
HEATER N
H1 HEATER LAMP
1
2
TH1
THERMISTER
THERMISTER
+5V
THERMISTER
+5V
1
2
CN2
S2
INTERLOCK SWITCH
M3
FAN MOTOR
1
2
+24V
MAIN
CN4
123
MG
FAN
FAN LOCK
1234567891011
12
1234567891011
12
CN5 CNPW
NCNCNCNCPDG
/RESET
PDG
PDG
PDG
/HSYNC
/EPRDY
/PRRDY
/TOD
/ETBSY
/STS
/CMD
/CTBSY
/PRINT
/SRCLK
PDG
PDG
/VIDEO
+5VP
PDG
+5VP
PDG
+5VP
/CPRDY
+5VP
/TEST
DGDGDGDGDG
/RESETDGDGDG/HSYNC
/EPRDY
/PRRDY
/TOD
/ETBSY
/STS
/CMD
/CTBSY
/PRINT
/SRCLKDGDG
/VIDEO
+5VDG+5VDG+5V
/CPRDY
+5V
/TEST
1234567891011121314151617181920212223242526272829
30
1234567891011121314151617181920212223242526272829
30
CNPRT
CNAC
123
AC-L
GND
AC-N
AC
CORD
CN14
MF SIZEDGDG
TRAY SW
123
4
+24V SUBMGMGMG+24V MAIN
+24V MAIN
+5V SUBDGDGDG+5V MAIN
+5V MAIN
+24V SUBMGMGMG+24V MAIN
+24V MAIN
+5V SUBDGDGDG+5V MAIN
+5V MAIN
DOCUMENT
SENSOR
FRONT
SENSOR
B4 FRONT
SENSOR
ROLLER
SENSOR
CIS
SENSOR
SPEAKER
TX MOTOR
VERIFICATION
STAMP
FO-45VS
(OPTION)
CONTROL PWB
1/2
PE1
PAPER EMPTY SENSOR
[3] Point- to-point diagram and connector signal name
4 – 3
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description
Refer to the service manual of FO-4700U/FO-47UC
[2] Circuit description of Control PWB
Refer to the service manual of FO-4700U/FO-47UC
[3] Circuit description of LIU PWB
Refer to the service manual of FO-4700U/FO-47UC
[4] Circuit description of Operation PWB
Refer to the service manual of FO-4700U/FO-47UC
[5]
Circuit description of Power Supply PWB
Refer to the service manual of FO-4700U/FO-47UC
FO-4650U
5 – 1
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
/DACK0
IC27
SH7021
CPU SH-1 (MASK)
656667
68
749799
100
989596
76
756971
72646261605894939190898786858483797877
13
R256
4.7K
C230
2200P
NMI
1
2
N.M.
14
38637380884152432415059708182
92
4544434240393736353433313029282726252322212019181716141211109876532
1
MA21
MA20
MA19
MA18
MA17
MA16
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
4647484951525354575556
15162827262524232019181714313013291112
32
414039383635343310987543216214237
22
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
PA9/IRQOUT
MA0
MD15
MD14
MD13
MD12
MD11
MD10
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
1
2
333435363738394041
34567
8
10
42
3028262421191715292725232018161413
11
32
MA17
MA16
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
9
221231
12
L101
0
765
1
328
4
VBAT
14
4
5
7
6
14
9
10
7
8
14
12
13
7
11
/INT4
/INT6
/INT7
+5V
R314
4.7K
R315
4.7K
C420
/DREQ0
/DACK1
/DREQ1
+5V
R305
4.7K
N.M.
DG
DG
C232
2200P
C231
2200P
DG DG
DG
+5V
R257
4.7K
R258
4.7K
/SRCLKF
/STS
/CMDF
DG
DG
C238
2200P
C229
2200P
/RESET
/RESET2
CLKF
TP1
+5V
R373 100
R254 100
R255 100
+5V
R301
4.7K
3
2
1
2
1
C201
N.M.
L104 0
L103 10
DG
1
2
7
DG
DG
IC26A
74HC08
TP2
DG
C227
2200P
C236
20P
C235
27P
DG
X5
+5V
R416
4.7K
R307
560
12
19.6608MHz
BZOUT
DIR
PCBUSY
R260
R415
TP143
TP140
DG
R414
R418
N.M.
N.M.
R302 0
R261
N.M.
TP4
TP5
TP6
R411
470
R412
470
R413
270
R300
0
/DPON
DPMUTE
E-RLY
SPMUTE
CML
BZCONT
GAINC
TXMUTE
+5V
R310
4.7K
DG
+5V
C202
0.1
C241 0.1
C237 0.1
C234 0.1
C228 0.1
C233
0.1
DG
DACK0
DREQ0
DACK1
NMI
IRQ4
IRQ6
IRQ7
SCK1
RXD1
TXD1
RES
WDTOVFCKEXTAL
XTAL
PA11
PA10
PA8/BREQ
PA7/BACK
PB9
PB8
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
MD2
MD1
MD0
VCC
VCC
VSS
DACK0DACK0
DREQ1/1RQ3
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
AD15
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
CS0
CS1/CASH
CS2
CS3/CASL
CS4
CS5/RAS
CS6
WAIT/CS7
RD
WRL
WRH
A8A7A6A5A4A3A2A1A0
AD14
AD13
AD12
AD11
AD10
RA11 SHORT
RA12 SHORT
RA13 SHORT
RA8 SHORT
R262 0
R263 0
TP7
TP10
TP9TP9
TP11
TP12
/MCASH
R424
33
/CS2
/MCASL
/MRAS
R425
0
/CS6
/WAIT
+5V
R316
4.7K
R319 10
R317 0
R318 10
DG
C240
C242
10P
C243
10P
N.M.
/MRD
/MWRL
/MWRH
RA10
SHORT
RA7
SHORT
RA6
SHORT
RA5
SHORT
+5V
IC26B
74HC08
C226
0.1
DG
IC26C
74HC08
IC26D
74HC08
RTCDT
RTCCK
RTCCE
RTCIO
R326N.M.
DG
+5V
R380
10K
R325
4.7K
+5V
R324
10K
DG
C245
0.1
C278
12P
C279
18P
X6
32.768KHz
2
1
IC30
SM8578BV
REAL TIME CLOCK
DATA
CLK
CE
INTN
XTXT
XTN
VCC
VSS
/MRAS
/MCASL
/MCASH
/MWRL
/MRD
R220 150
R216 150
R217 150
R219 150
R218 150
MD9
+5V
C179
0.1
DG
C180
0.1
C181
0.1
IC16
HY5118164 or MSM5118165
16Mbit DRAM
NCNCA9A8A7A6A5A4A3A2A1A0/RAS
/LCAS
/UCAS
/WE
/OENCNC
NC
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
VCC
VCC
VSS
VSS
VSS
+5V
C141
N.M.
DG DG
C142
0.1
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA21
MA18
MA19
R175
0
MD15
/MRD
/ROMCS
C140
N.M.
DG
MA[21:0]
MD[15:0]
IC4
27C160
16Mbit EPROM
A18
A17
A16
A15
A14
A13
A12
A11
A10A9A8A7A6A5A4A3A2A1A0
A19
VCC
VSS
VSS
Q15A-1
Q14
Q13
Q12
Q11
Q10
Q9Q8Q7Q6Q5Q4Q3Q2Q1
Q0
/G
/E
/BYTEVPP
TP8
RA9
SHORT
(6-2F)
(6-2F)
(6-2F)
(6-2F)
(6-2C)
(8-6E)
(6-2C)
(12-5E)
(14-3E)
(*1)
(2-3E)
(6-2C)
(8-6E)
(16-3B)
(*1) : (5-3E)
(6-1C)
(8-6E)
(10-2B)
(15-3F)
(16-4B)
(4-2H)
(15-3F)
(15-3H)
(9-2A)
(14-3C)
(14-3C)
(4-2H)
(14-3C)
(4-3E)
(4-4A)
(4-6B)
(6-2C)
(1-4D)
(1-4D)
(1-5D)(6-1F)
(6-2A)(6-2C)
(6-1F)
(*2)
(*2)
(*2)
(*2) : /MRD : (1-4D)(1-4H)(2-1G)(2-4F)(3-3B)(6-4A)(8-6D)(13-4F)(15-4D)
/MWRL : (1-4D)(2-1G)(6-2A)(13-4F)
/MWRH : (2-3G)(3-3B)(6-3A)(8-6D)(9-5D)(13-4F)(15-4D)
(7-3H)
(7-3H)
(7-3H)
(7-3H)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(6-4F)
(*3)
(*3)
(*3) : MA : (2-5D)(3-4B)(6-5C)(8-5A)(9-6D)(13-4B)(15-3A)(15-3E)(15-4F)(15-4H)
MD : (2-5D)(3-4B)(5-6E)(6-4C)(8-5A)(9-5A)(13-4B)(15-4A)(15-4E)(16-5G)(16-6B)
(12-4E)
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
CPU & DRAM& ROM block
[1] Control PWB circuit 1/16
6 – 1
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
1
2
6
4
3
5
BDEFG
I
HCA
2
313284252326
27
56789
1011122429
21201918171514
13
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
22
30
/MRD
/MWRH
1
32
16
MA17
MA16
2313284
252326
27
56789
1011122429
21201918171514
13
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
22
30
MA4
MA2
MA1
/MRD
/MWRL
1
32
16
MA17
MA16
1
2
3
1
2
BT1
CR2450
D141
1SS355
R329
5.6K
D142
HRW0502A
+5V
DG
14
9
7
14
11
7
14
13
7
8
10
12
IC34D
74HC14
IC34E
74HC14
IC34F
74HC14
DG
DG
D5
DAP202U
R385
4.7K
R383
4.7K
R384
4.7K
VBAT
+24VA
+5V
C13
33/16
DG
+5V+5V
DG
+5V
DG
DG
DG
+5V
DG
+5V
+5V
+5V
/MANRES
R408
10K
C273
0.1
14
5
7
IC34C
74HC14
6
C274
1
1
2
3
5
4
IC37
PST596
SYSTEM RESET
M/R
SUB
GND
VCC
VOUT
R377
1K
14
1
7
2
IC34A
74HC14
R381
10K
R382
14
3
7
4
R376
4.7K
R375
N.M.
BC
BC
/RESET
TCS1
TCS2
Q107
Q106
DTA114EK
IC34B
74HC14
MD[15:0]
MA[21:0]
MA4
MA3
MA2
MA1
MA5
TCS1
/SRAMCS
VBAT
DG
C192
0.1
DG
C191
N.M.
R245
0
IC21
BS64LV1024SC-70
1Mbit SRAM
A16
A15
A14
A13
A12
A11
A10A9A8A7A6A5A4A3A2A1A0OEWS1S2
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
NC
VCC
GND
MA5
MA3
DG
TCS1
C402
N.M.
VBAT
DG
C403
0.1
IC36
BS64LV1024SC-70
1Mbit SRAM
A16
A15
A14
A13
A12
A11
A10A9A8A7A6A5A4A3A2A1A0OEWS1S2
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
NC
VCC
GND
(8-6E)
(1-6H)
(1-6H)
(6-5F)
(1-2D)
(1-1D)
(2-3E)
(1-4A)
(2-1G)(2-3G)
(15-4D)
(1-2D)
(1-2D)
(2-3E)
Reset & SRAM block 2/16
6 – 2
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
6478798273959656575859
60
8
9
10111213141554555352707167
65
22
97
92
89
81
80
77
66
16
7
6
50
23
62
72
91
93
94
76
75
61
12
R276 10K
R277 10K
R288 10K
R274 10K
R275 10K
MA5 R337 10
R338 10
R339 10
R340 10
R341 10
MA4
MA3
MA2
MA1
R280 10
R281 10
R282 10
R283 10
R284 10
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
R332 10
R331 10
R333 10
R334 10
5
4
3
2
1
100
63
38
39
40
36
85
25
83
26
74
84
86
90
68
69
12
4617213043473587983745491848414251448834992419202728293132
33
C256 0.1
TP19
TP18
MA[21:0]
MD[15:0]
/MDMCS
/MRD
/MWRH
/MDMINT
/MDMRST
R285 10
R286 10
R287 10
+5V
R273
10K
TP13
TP14
TP15
TP16
TP17
C255
N.M.
DG
DG DGDGDG
R336
47K
C253
2200P
R270
0
C254
N.M.
MAG
+5V
TP22
TP23
TP24
TP25
DG DG
C213
10P
C218
10P
R343
10
R345
10
R346
10K
R271
390
R272
100
X4
38.00053MHz
C259
1
C6
22/25
MAG
R347
20
R279
0
+5V
DG DG MAG
R278
0
SIGRX
AGD
SIGTX
MAG
C257
390P
C258
0.1
C5
10/25
R342
47.5K
TP20
TP21
+5V +5V
L102
0
C217
N.M.
C216
1
C215
1
C219
1
C214
N.M.
DG
MAG
R335
0
+5V
12
L105
0
IC24
R144EFXL
14400bps FAX MODEM
RTS
GP13
+5VA
XTLO
CTS
TXD
DCLK
DCLKI
RXD
RLSD
RS4
RS3
RS2
RS1
RS0D7D6D5D4D3D2D1D0CSREAD
WRITE
IRQ
XCLK(12M)
YCLK(6M)
PORI
EN85
0VA
0VA
0VA
0VA
0VA
ADOUT
ADIN
RCVO
RCVI
RXIN
AOUT
RAMPIN
ADG
NCNCNC
TXOUT
DAOUT
DAIN
SWGAINO
SWGAINI
NCNCNCNCNCNCNC
NC
XTLI
EYEY
EYEX
EYECLKX
SYNCIN2
SYNCIN1
EYESYNC
ECLKIN1
EYECLK
BYPASS
TXLOSS1
TXLOSS2
TXLOSS3
GP11
GP02
GP03
GP04
GP05
GP06
GP07
GP16
GP17
GP19
GP20
GP21
+5VD1
+5VD1
0VD1
0VD1
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
+5VD2
(1-6H)
(1-6H)
(6-4G)
(1-2D)
(1-1D)
(6-4G)
(6-4G)
(4-5A)
(4-3A)
(4-3A)
Modem block 1 3/16
6 – 3
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
–
+
–
+
–
+
–
+
+
–
0
1
5
3
4
TXMUTE
+5V
3
2
1
4
11
5
6
7
4
11
10
9
8
4
11
K
A
0
1
14
13
12
0
1
2
1
15
CB
CB
CB
VDD
INH
VEE
VSS
4
C9
47/16
DG
R365
100K
C269
330P
R360
150K
C7
4.7/50
C8
1/50
R251
20K
C223
4700P
R297
1K
BZOUT
VOLA
VOLB
VOLC
SPMUTE
SP–
SP+
VREF
SIGTX
R252
10K
R417
0
C224
0.1
DG
IC25A
HCF4053
C267
1
R293
10K
+5V
R354
17.4K(F)
R355
10K
C264
1
DG DG DG
+24VA
IC31A
NJM2902M
C263
680P
R352
3.3K
R430
0
R431
51K
R432
10K
+5V
C424
1
DG DG DG
IC31B
NJM2902M
+24VA
R433
51K
C425
330P
R434
3.3K
TXOUT
DG
DG
+24VA
IC31C
NJM2902M
R298
33K
R253
33K
+5V
DG
C225
1
VREF
DG
DG
+5V
6
16
7
8
IC25D
HCF4053
C22
0.1
+5V
GAINC
R299
10K
C261
1000P
R349
86.6K(F)
+24VA
R348
3K
D143
1SS355
+5V
SIGRX
AGD
R350
0
DG
14
4
11
12
13
IC31D
NJM2902M
C260
0.1/50
11
IC25C
HCF4053
R292
68K
R290
68K
R291
0
R289
C220
0.1(K)
N.M.
TP27
TP26
EXTSIG
RXIN
R295
20K
10
IC25B
HCF4053
+5V
R294
10K
BZCONT
C222
0.1(K)
R367
10K
R368
470
R3691KR3701KR371
33K
DG
DG
DG
DG
Q103
DTC114EK
Q104
DTC114EK
Q105
DTC114EK
DG DG DG
+5V
R364
10K
+5V
2
3
5
6
17
8
IC33
NJM2113M
DGDG
R296
20K
C200
0.01
C270
0.1
R363
3K
9
E
E
E
(1-2A)
(3-3G)
(1-2A)
(3-4G)
(3-4G)
(14-3C)
(14-4C)
(1-3A)
(14-4C)
(14-2A)
(14-2A)
(1-3A)
(6-3G)
(6-3G)
(7-1E)
(1-4A)
R351
86.6K
DG
R436
3.3K
Modem block 2 4/16
6 – 4
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
–
+
+5VR
+5VR
D100
DA204K
+5VR
RAG RAG
B
C
E
Q101
2SA1037K
R104
2.2K
R103
0
3
2
865
1
4
C119
0.1
R125
1.8K
14 5
43
7
14 5
43
7
AO
RAG
NCNCNC
IC100
AD8051
DG
C100
7
1
14
13
2
+5V
R126
3K
DG
RAG
R101
R102
0
IC1A
GAIN
R407
+5V
IC1B
IC1C
C118
18P
D120
DA204K
+5VR
RAG
AIN
R124
0
14
1
7
2
IC5A
74HC04
14
3
7
4
IC5B
74HC04
14
5
7
6
IC5C
74HC04
23262728111213141516181920
1234567
8
AO13
AO12
AO11
AO10
AO9
AO8
AO7
AO6
AO5
AO4
AO3
AO2
AO1
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
AO[13:1]
MD[15:0]
+5V
6
IC101C
74HCU04
8
IC101D
74HCU04
10
IC101E
74HCU04
12
IC101F
74HCU04
14
9
7
8
IC5D
74HC04
14
11
7
10
IC5E
74HC04
2922213235
253339
40
/LCCS
/LCRD
/LCWR
/RESET2
IC1D
DG DG
C126
18P
C156
15P
X1
24.32MHz
12
C138
1M
DG
R200
1K
+5V
1
7
2
14
IC101A
74HCU04
R199
0
DG
+5V
14
3
7
4
IC101B
74HCU04
C155
0.1
R139
0
R400
0
LCINT
AIN
R196
0
+5V
TP39
DG
C150
N.M.
R190
100
R191
100
14 12
10 11
7
14
5
7149
7
14
11714
13
7
DG
N.M.
N.M.
+5V
DG
DG
414531303738424434
1024569174964
433646
N.M.
C187
N.M.
R141
0
DG
RAG
DG
+5V
+5VR
DG
RAG
C103
0.1
C120
0.1
C122
0.1
C3
47/16
C124
0.1
C4
47/16
R195
0
D3D2D1
D0
CSRDWR
RESET
REF
CLKIN
SAMP/LININT
AIN
TEMP
ATAPH
ATAPL
TRIG
ICLK
DALRL
DAHRL
DAHRH
DALRH
TEST
DVDD
DVDD
DVDD
DGND
DGND
DGND
DGND
AVDD
AGND
AGND
R105
0
C121
0.1
R140
0
C112
0.1
R137
0
R131
0
RAG RAG
+5VR
+5V
RAG DG
48505152535455
636160
62
14
13
7
C125 0.01
C123 0.01
C151 0
R134 0
R127
R130
N.M.
R128
0
R135
R132
R129
0
TP30
TP31
TP32
TP33
TP34
TP35
TP36
TP37
TP38
+5V
RAG
SRVID
R402
10
SCCLK1
STVD
+5V
DG
C116
0.1
IC5F
74HC04
R107
33
R106
270
CISSI
CISCLK
+5V
R110
10K
R108
10K
+5VR
R133
0
PD7/SD
PD6/SDCK
PD5/SDE
PD4/PP4
PD3/PP3
PD2/PP2
PD1/PP1
PD0/PP0
SH
CLK1
CLK2
RS
595758
47
TP28
TP29
MTSTART
IC6
LC82103
IMAGE SIGNAL PROCESSOR
A12
A11
A10A9A8A7A6A5A4A3A2A1A0D7D6D5D4
MTP/PP7
DACK/PP5
DREQ/PP6
12
7
NC
(14-3A)
(7-5E)
(5-2E)
(7-5D)
(1-6H)
(7-5E)
(7-5E)
(7-5E)
(1-4A)
(7-5E)
(5-5D)
(7-5E)
(8-6E)
(10-2B)
(8-6E)
(14-3B)
(14-3B)
Reading block 5/16
6 – 5
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
58596364484950
51
6970717273
898887
106
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
5253656667
68
74
MD11
MD10
MD9
MD8
MD15
MD14
MD13
MD12
14
1
2
7
+5V
R428
0
/MRD
IC38A
N.M.
14
4
5
7
+5V
R426
150
/MWRH
IC38B
N.M.
14
12
13
7
+5V
R427
0
/MWRL
IC38D
N.M.
/CS6
R428
100P
R243
0
858678
77
DG
3
6
DG
11
DG
DG
TP7
/CS2
/CS6
/INT4
/INT7
C198
2200P
C186
C152
N.M.
R236
0
14
9
10
7
IC38C
N.M.
60
14376144
+5V
DG DG
8
C421
CLKF
CK16M
/RESET2
DG
DG
XRD
XWRH
XWRL
XWR
XCS2
XCS6
XINT4
XINT7
SHCK
TEST
156
157
112
113
9093928079
91
CK16M
XRESET
XEXINT1
XEXINT0
FLSZ0
FLSZ1
XDREQ0
XDACK0
XDREQ1
XDACK1
XRAS
XWAIT
3954555657
96
102
989799
118
117
116
119
125
124
123
121
159
MA8
MA7
MA6
MA5
MA4
MD[15:0]
MA3
MA2
MA1
MA13
/PCINT
R406
10K
R405
R248
10K
R233
10K
R181
10K
R188
10K
158
122
R225
270
R224
270
C183
1000P
114
115
TP46
TP47
TP48
TP49
TPTPTP
TP
TP51
+5V
DG
DG
+5V
N.M.
N.M.
C146
/ROMCS
/FLOPT
A8A7A6A5A4A3A2A1A0
D15
D14
D13
D12
D11
D10D9D8D7D6D5D4D3D2D1D0
XPGMCS
XEXCS
XFLSTD
XFLOPT
XMDMCS
XMDMINT
XMDMRST
XEXHS
XRHS
XCI
HSDTCT
DPON
TELMUTE2
MPXB
MPXC
TXMUTE
IOP1
IOP0
84838281353637
38
111
107
108
109
1109495
MA21
MA20
MA19
MA18
MA12
MA11
MA10
MA9
MA[21:0]
TP40
TP41
TP42
TP43
TP44
TP45
FLBK4
FLBK2
FLBK1
/GABCS
/SRAMCS
IC17A
LZ9FJ59
GATE ARRAY (A)
A21
A20
A19
A18
A12
A11
A10
A9
XFLBSY
FLBK4
FLBK3
FLBK2
FLBK1
XGABCS
XSRAMCS
C185
IC40A
N.M.
N.M.
N.M.
R409 10K
R250 4.7K
R246 10K
R247 10K
R222 10K
IC40B
N.M.
5
3
1
DG
+5V
C423
N.M.
NC
VCC
GND
/FLBSY
R234
C422
R249
10K
DG
+5V
R429
0
DG
42
+5V
C197
2200P
DG
/MDMCS
/MDMINT
/MDMRST
/EXHS
/CI
VOLB
VOLC
CDCMSK
R239
10K
R240
10K
/DREQ0
/DACK0
/DREQ1
/DACK1
/MRAS
/WAIT
(1-6H)
(1-6H)
(1-2D)
(1-1D)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(1-5A)
(1-5A)
(1-4A)
(9-4D)
(1-4A)
(1-5A)
(1-6A)
(1-5A)
(1-5A)
(1-2D)
(1-2D)
(15-3F)
(4-2H)
(4-2H)
(9-2F)
(14-4C)
(3-3B)
(3-3B)
(3-2B)
(14-3C)
(15-2D)
(1-4H)
(2-3F)
(8-6E)
(15-2B)
(15-2D)
(15-2B)
(15-4D)
Gate array (A) block 1 6/16
6 – 6
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
105
104
103
–
+
–
+
136
137
138
139
140
126
127
147
/D9001RW
AD7
AD6
AD5
AD4
AD3
AD2
AD1
135
145
/D6004WR
/D6004ALE
/D9001CS
/D9001WR
/D6004RD
148
149
150
151
152
R223
R229
R228
R227
R226
R230
N.M.
N.M.
146
AD0
1312109262524232219181716
134
154
153
20
142
1001121
120
AO12
AO11
AO10
AO9
AO8
AO7
AO2
AO1
AO13
AO6
AO5
AO4
AO3
134
141
160
101
62
2
155
284061
75
R189
4.7K
R184
4.7K
C149
0.1
C153
0.1
C196
0.1
C182
0.1
8
15
14
765
131
4745414243
332930
27
/LCCS
/LCWR
/LCRD
LCINT
MTSTART
GAIN
132
133
128
130
129
344644
31
32
R198
4.7K
R197
4.7K
C154
2200P
R242
R241
N.M.
/CDCCS1
/CDCDRQ
/CDCINT
/QMCS1
/QMWR
/QMRD
QMPDRQ
/QMPDAK
QMCDRQ
/QMCDAK
TXPA
TXA1
TXA0
TXPB
TXB1
TXB0
CRNT
RTCDT
RTCCK
RTCCE
RTCIO
STPON
LEDON
R147
330P
C187
C188
N.M.
R194
0
R238 0
R237 0
R193 0
R192 0
RA3
RA4
C145
R179
5.6K
R410
270
/FRTS
/ORGS
R119
270
R122
10K
C114
2200P
DG
+5V
+5V
DG
R121
270
R118
10K
C113
2200P
DG
DG
R120
3.3K
C115
0.1
R123
5.6K
C117
0.1
+5V
2
3
448
7
+5V
DG
DG
+5V
C148
0.1
IC11A
BA10393F
IC11B
BA10393F
6
5
8
1
R186
10K
R185
10K
+5V
+5V
/ROLSNS
/B4FRS
+5V
+5V
R182
270
R177
270
R183
10K
R178
10K
C144
2200P
DG DG
C143
2200P
PCDTCT
R235
10K
VOLA
TP70
DG
+24V
R180
TP69
/D9001RW
AD(7:0)
AO[13:1]
DG
TP56
IC17B
LZ9FJ59
GATE ARRAY (A)
XLCCS
XLCWR
XLCRD
LCINT
MTSTART
GAIN
AO12
AO11
AO10
AO9
AO8
AO7
AO6
AO5
AO4
AO3
AO2
AO1
AO0
XD6004RD
XD6004WR
XD6004ALE
XD9001CS
XD9001WR
XD9001RW
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
PCDTCT
FAXPCSL
XB4FRS
XFRSNS
XORGSNS
XROLSNS
PRTSNS1
CDCMSK
XCDCCS
XCDCDRQ
XCDCINT
XQMCS1
XQMWR
XQMRD
QMPDRQ
XQMPDAK
QMCDRQ
XQMCDAK
TXPA
TXA1
TXA0
TXPB
TXB1
TXB0
CRNT
RTCDT
RTCCK
RTCCE
RTCIO
PLG1ON
PLG0ON
LEDON
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+5V
TP52
TP53
TP54
DG
TP55
TP57
TP58
TP59
TP60
TP61
TP62
TP63
TP64
TP65
TP66
TP67
TP68
DG
+5V
DG
N.M.
N.M.
(9-2F)(9-5D)
(8-6E)
(8-6E)
(16-4B)
(16-4B)(16-3G)
(16-4B)(16-3G)
(16-3G)
(16-3G)
(16-3B)
(16-4B)
(11-5B)
(11-5B)
(11-5B)
(11-4B)
(11-4B)
(11-4B)
(11-1B)
(1-3E)
(1-3E)
(1-3E)
(1-3E)
(11-2E)
(11-1E)
(5-3E)
(5-3E)
(5-3E)
(5-2E)
(5-5H)
(5-4A)
(16-6B)(5-6E)
(15-3H)
(15-3H)
(15-3H)
(15-3F)
(15-3F)
(15-3F)
(15-4F)(15-4H)
(15-2F)
(14-5A)
(14-5B)
(14-5A)
(14-5A)
(4-2H)
Gate array (A) block 2 7/16
6 – 7
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
26252423221918171514131211
10
9
8
160
1234567
163548
78
158
157
159
156
141
140
50
49
383736343332313029282739875857605354555651525963642062
100
14261101
143
21
41
40
67
68
69
66
65
94
95
116
107
106
96
88
98
97
86
85
84
83
82
81
80
79
77
76
75
74
73
72
71
70
93
92
91
90
89
42
43
44
45
46
47
114
113
115
112
105
102
109
108
110
111
104
103
117
118
119
120
121
122
123
124
126
127
128
129
130
131
132
133
135
136
137
138
139
144
145
146
147
148
149
150
151
152
153
154
155
99
125
134
C175
C176
C177
2200P
N.M.
C173
N.M.
C404
C405
C406
C407
C408
C409
C410
2200P x 7
DRA9
DRA8
DRA7
DRA6
DRA5
DRA4
DRA3
DRA2
DRA1
DRA0
PMA20
PMA19
PMA18
PMA17
PMA16
PMAD15
PMAD14
PMAD13
PMAD12
PMAD11
PMAD10
PMAD9
PMAD8
PMAD7
PMAD6
PMAD5
PMAD4
PMAD3
PMAD2
PMAD1
PMAD0
BRQT
/BACK1
/MAEN2
MAS
/MDEN
READY
CDCINT
DRQ0
CK16M
/CLKF
RDCDC
/RDCDC
/RSTCDC
R209
100
TP104
TP116
TP110
TP105
TP123
TP117
TP111
TP106
TP124
TP118
TP112
TP107
TP125
TP119
TP113
TP108
TP126
TP120
TP114
TP109
TP121
TP115
TP122
C135 0.1
C174 0.1
C137 0.1
C138 0.1
TP73
TP75
TP77
TP79
TP81
TP84
TP87
TP90
TP92
TP93
TP94
TP95
192223
1234567
8
21
20
171615141311109241812
TP74
TP76
TP78
TP80
TP82
TP85
TP88
TP91
LMD7
LMD6
LMD5
LMD4
LMD3
LMD2
LMD1
LMD0
LMD[7:0]
14
2
7
1
14
4
7
3 /HSYNC1/HSYNC
14
6
7
5
14
8
7
9
/HSYNC2
R266
N.M.
C205
0.1
14
11714
13
7
10
12
/CTBSYF
/PRINTF
/CPRDYF
/EPRDY
/PRRDY
/TOD
/ETBSY
/PCURES
/HSYNC1
/VIDEOF
R160 3.3K
R213 3.3K
R212 3.3K
R211 3.3K
C136
C172
N.M.
MD[15:0]
MA[21:0]
R172
0
DG
DG
R171
3K
R176
270
R174
N.M.
R170
270
TP83
TP86
TP89
R169 270
R165 270
R173 270
R164 270
R168 270
R163 270
R167 270
R162 270
TP96
PSEN6
PSEN5
PSEN4
PSEN3
PSEN2
PSEN1
PSEN0
RA15
470
RA14
470
DG
DG
TP101
TP1000
TP102
TP103
TP1001
DG
DG
PLEDEN2
PLEDEN1
PNRS
PR/W
PNE
PLD7
PLD6
PLD5
PLD4
PLD3
PLD2
PLD1
PLD0
/PMRAS0
/PMCAS
/GAPMW
MA5
MA4
MA3
MA2
MA1
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
LMD7
LMD6
LMD5
LMD4
LMD3
LMD2
LMD1
LMD0
DG
/MRD
/MWRH
/GABCS
/CDCDRQ
/DACKT
/CDCCS2
CLKF
/INT6
/CDCINT
/MANRES
/RESET2
SCCLK2
SRVID
STVD
TP71
TP72
DG
LMD[7:0]
+5V
DG
IC22E
74HC14
IC22F
74HC14
+5V +5V +5V
DG DG DG
R264
2.2K
C203
2200P
DG
DG DG
+5V
+5V +5V
R265
N.M.
C204
N.M.
IC22A
74HC14
IC22C
74HC14
IC22B
74HC14
IC22D
74HC14
DG
DG
R158
33
R159
33
RA2
33
RA1
33
DRA[9:0]
PMA[20:16]
PMAD[15:0]
+5V
DG DG
C178
12P
C139
12P
R215
560
R214
1M
X3
20.31092MHz
12
DGDG
+5V
DG
C111
0.1
TP97
TP98
TP99
TP100
R210
270
R161 1K
DG
+5V
A10I/O8A9A8A7A6A5A4A3A2A1A0WEOE
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VCC
CS
GND
IC3
LH5116NA-10
16 Kbit SRAM
IC10
LR38292
GATE ARRAY (B)
LD15
LD14
LD13
LD12
LD11
LD10
LD9
LD8
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
SEN7
SEN6
SEN5
SEN4
SEN3
SEN2
SEN1
SEN0
GND
GND
GND
GND
RAS0B
RAS1B
CASB
DWEB
DRMTYPE
DRMSIZE
TEST
MEMTST
A5
A4
A3
A2
A1
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
RDB
WRB
CSB
DREQOB
DACKOB
CSCDCB
SHCK1
GAJNTB
CDCINTB
MANRESB
RESETB
SCCLK
SRVID
STVDB
LMD7
LMD6
LMD5
LMD4
LMD3
LMD2
LMD1
LMD0
LMA10
LMA9
LMA8
LMA7
LMA6
LMA5
LMA4
LMA3
LMA2
LMA1
LMA0
LMWEB
GND
PRINTB
CPRDYB
EPRDYB
PRRDYB
TODB
ETBSYB
PCURESB
HSYNC
PDATA
XIN
XOUT
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
RSTCDCB
RDCDCB
RDCDC
SHCKOB
CK16M
DRQO
CDCINT
READY
MDENB
MAS
MAENB
BACKB
BRQT
MAD0
MAD1
MAD2
MAD3
MAD4
MAD5
MAD6
MAD7
MAD8
MAD9
MAD10
MAD11
MAD12
MAD13
MAD14
MAD15
MA16
MA17
MA18
MA19
MA20
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
DA9
DA10DA11
CTBSYB
(8-3H)
(15-4H)
(8-5F)
(12-2B)
(12-5B)
(12-3B)
(14-3E)
(14-3G)
(14-3E)
(14-3G)
(14-4G)
(8-6H)
(12-4B)
(9-3D)
(9-2A)(9-5D)
(9-4A)
(9-4A)
(9-4D)
(9-2H)
(9-5D)
(9-3G)
(9-4G)
(9-4G)
(9-1E)
(9-2B)
(9-1B)(9-4G)
(10-5B)
(9-6F)
(9-6F)(10-5D)
(10-4A)
(10-4E)
(10-4A)
(1-6H)
(1-6H)
(14-6B)
(14-6B)
(14-6E)
(14-6E)
(14-6E)
(14-6B)
(14-6B)
(14-5B)
(14-5B)
(14-5B)
(14-6B)
(14-5B)
(14-5B)
(14-6E)
(14-6E)
(14-5E)
(14-5E)
(14-5E)
(14-5E)
(14-5E)
(5-4H)
(5-5H)
(10-2F)
(1-4A)
(2-3A)
(7-5G)
(1-5A)
(1-4A)
(9-1H)
(9-1F)(9-4D)
(7-5G)
(6-5F)
(1-1D)
(1-2D)
(14-3G)
(8-5H)
Gate array (B) block 8/16
6 – 8
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
515031
11
30
80141
59
721034
40
29
537075
18
33
49
676365626444424558
47
524874
25
283936
32
37
CD4
CD3
CD2
CD1
CD0
CDCINT
DRQT
/CDCCS1
/MWRH
/RDCDC
61
35
79
27
73
60
5554576968
46
711513149
2578
3
562119
81612
4
6
/MDEN
/UDS
66
20
17
222443
7
77
76
23
26
38
MA[21:0]
MA3
MA2
MA1
CD[7:0]
CD7
CD6
CD5
TP127
TP128
TP129
TP130
TP132
TP133
TP134
TP135
/DACKT
C165
N.M.
TP137
TP138
TP136
R203
4.7K
R205
33
L100
0
12
R204
330
C161
30P
C169
30P
C163
100P
R202
10K
C162
1000P
C157
2200P
CK16M
/RSTCDC
C166
1
C160
1
C158
1
PMA20
PMA19
PMA17
PMA16
PMAD15
PMAD14
PMAD13
PMAD12
PMAD11
PMAD10
PMAD9
PMAD8
PMAD7
PMAD6
PMAD5
PMAD4
PMAD3
PMAD2
PMAD1
PMAD0
/MAEN1
MAS
BRQT
/BACK2
/LDS
/CDCMW
READY
R201 0
C159
R208
4.7K
R207
4.7K
R206
4.7K
181714
13
874
3111
19161512965220
10
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
/CLKF
RDCDC
C164
0.1
181614
12
97531
19
24681113151720
10
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
/RDCDC
C170
0.1
MD[15:0]
CD7
CD6
CD5
CD4
CD3
CD2
CD1
CD0
CD7
CD6
CD5
CD4
CD3
CD2
CD1
CD0
DPON
1
7
14
2
IC14A
74VHC04
/DPON
+5V
DG
11714
10
IC14E
74VHC04
+5V
DG
C189
0.1
3
7
14
4
IC14B
74VHC04
/BACK1
+5V
DG
+5V
14
237
4
5
141211
7
10
9
9
7
14
8
IC14D
74VHC04
/MAEN1
+5V
13
7
14
12
+5V
DG
DG
IC14F
74VHC04
BRQT
8
/MAEN2
11
/CDCCS2
6
/CDCCS1
/DACKT
4
5
7
14
+5V
IC15B
74LV08A
DRQ0
3
DRQT
CDCMSK
1
2
7
14
+5V
IC15A
74LV08A
C171
0.1
+5V
CD[7:0]
DG
IC18
HD74LS374
OCTAL D-TYPE FLIP-FLOPS
D7D6D5D4D3D2D1D0CK
OE
Q7Q6Q5Q4Q3Q2Q1
Q0
VCC
GND
DG
+5V
CD[7:0]
IC20
HD74LS244
OCTAL BUFFERS
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y41G2G
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
VCC
GND
DG
DG
+5V
C190
0.1
MAS
DG
DG
R244
4.7K
6
1
D
CLK
GND
VCC
IC19A
74HC74
DUAL D-TYPE FLIP-FLOPS
Q
Q
PR
CL
+5V
+5V
+5V
13
D
CLK
GND
VCC
Q
Q
PR
CL
IC19B
74HC74
DUAL D-TYPE FLIP-FLOPS
IC15C
74LV08A
14
9107
8
IC15D
74LV08A
14
12
13
7
DG
/BACK2
DG
+5V
DG DG DG
X2
16MHz
DG
+5V
DG
PMA[20:16]
PMAD[15:0]
PMA18
DG
N.M.
+5V
DG
IC12
HD813201F
IDP201(CODEC)
A2A1A0D7D6D5D4D3D2D1D0CSR/WDSIRQT
DRQTO
DACKI
68/80
CLKO
CLKI
CLKX
CLKMOD
CKTST2
CKTST1
CKTST0
RESET
VDD1
VDD2
VDD3
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
TEST0
TEST1
TEST2
TEST3
TEST4
MA21
MA20
MA19
MA18
MA17
MA16
MA/MD15
MA/MD14
MA/MD13
MA/MD12
MA/MD11
MA/MD10
MA/MD9
MA/MD8
MA/MD7
MA/MD6
MA/MD5
MA/MD4
MA/MD3
MA/MD2
MA/MD1
MA/MD0
BRQT
BACK
MAEN
MAS
MDEN
UDS
LDS
MR
MW
IOR
IOW
DRQTI
DACKO
DMA
DTC
READY
RTCH
RTCL
(8-1B)
(8-1B)
(8-1E)(9-1B)
(9-2E)
(9-1B)(10-4E)
(8-1F)(9-1B)
(8-1F)
(10-4E)
(10-5E)
(10-4A)
(8-1F)
(8-1F)
(9-5D)
(6-3G)
(7-5G)
(8-6E)
(8-6E)
(9-4G)
(8-1F)
(9-4G)
(9-4G)
(8-1E)(9-4G)
(14-3C)
(8-1E)
(1-3A)
(8-1F)
(8-1F)
(8-1F)
(1-6H)
(9-6D)(9-3C)
(9-6D)
(9-5C)
(8-1F)
(10-2B)(6-2C)(8-1F)
(8-6E)
(9-3F)
(8-1F)
(8-1F)
(1-1D)
(7-5G)
(9-3C)(9-5C)
(1-6H)
Codec block 9/16
6 – 9
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
151628272625242319
18
414039383635343310
8
DRA9
DRA8
DRA7
DRA6
DRA5
DRA4
DRA[9:0]
PMAD15
PMAD14
PMAD13
PMAD12
PMAD11
PMAD10
PMAD9
PMAD8
20
171431301329111232
97543216214237
22
PMAD7
PMAD6
PMAD5
PMAD4
PMAD3
PMAD2
PMAD1
PMAD0
C134
0.1
C133 0.1
C109 0.1
DRA3
DRA2
DRA1
/PMRAS0
/PMLCAS
/PMUCAS
/GAPMW
/CDCMW
R116 10
R112 100
R113 100
R115 10
DRA0
14
127
3
+5V
/LDS
14
457
6
+5V
/UDS
/PMCAS
16
235
6
111014
13115
8
/MAEN1
C168
0.1
4
7
9
12
R150R151
N.M.
/PMLCAS
/PMUCAS
14
7
5
3
141213
7
11
+5V
14910
8
7
R404
100
56
7
14
SCCLK2
DG
PMAD[15:0]
+5V
DG
IC9
HY5118164/MSM5118165
16Mbit DRAM
NCNCA9A8A7A6A5A4A3A2A1A0/RAS
/LCAS
/UCAS
/WE
/OENCNC
NC
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
VCC
VCC
VSS
VSS
VSS
DG
C426
0.1
+5V
IC41B
TC7S00FU
NAND GATE
VCC
GND
DG
IC13D
74HC32
DG
+5V
C401
0.1
VCC
GND
IC35C
74VHC393
DUAL D-TYPE FLIP-FLOPS
DG
C167
0.1
IC13A
74HC32
DG
IC13B
74HC32
+5V +5V
DG
DG
IC8
74HC157
QUAD2-TO-10ATASELECTORS
VCC1A1B2A2B3A3B4A4B
A/BGGND
1Y
2Y
3Y
4Y
CK16M
SCCLK1
/RESET2
1
4
2
IC41A
TC7S00FU
NAND GATE
TP
TP
DG
C400
IC13C
74HC32
DG
C427
IC14C
74VHC04
TP
IC35A
74VHC393
DUAL D-TYPE FLIP-FLOPS
IC35B
74VHC393
DUAL D-TYPE FLIP-FLOPS
2
1
345
6
CLR
CK
QBQAQC
QD
12
13
11
10
9
8
CLR
CK
QBQAQC
QD
N.M.
N.M.
(8-1B)
(8-2A)
(10-5H)
(10-5H)
(8-2A)
(9-4G)
(9-4D)
(5-4H)
(1-4A)
(8-6E)
(9-4G)
(8-2A)
(9-4G)
(9-4G)(8-1B)
(10-4A)
(10-4A)
Page memory block 10/16
6 – 10
FO-4650U
1
2
6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1
2
6
4
3
5
–
+
–
+
262425232227171821
2
3
7
6
13
12
19
20
16
28
15510
9
8114411
K
A
K
A
K
A
K
A
TMA
/TMA
TMB
/TMB
F101
ICP-S1.8
1234567891011
12
8
1
3
2
4
C107
0.1
+5V
IC2A
NJM2904M
8
7
5
6
4
+5V
IC2B
NJM2904M
TMVR
CRNT
R142
22.0K(F)
R144
33.0K(F)
Q102
DTC114EK
BC
E
R111
N.M.
R145
39.0K(F)
21
F100
ICP-S1.0
VSTP
STPON
R147
4.7K
B
C
E
Q1
2SD1164
K
A
LEDON
R136
1K
B
C
E
Q100
2SD1664
CNPW
ENABLE1
DG
DG
DG
DG
DG
+5V
R143
56.0K(F)
C128
470P
R148
56.0K(F)
C131
470P
C127
0.1
TMVR
TXPA
TXA1
TXA0
TMVR
TXPB
TXB0
TXB1
MG
MG
MG
C130
330P
R146
1K
R1
0.47(1W)
C132
330P
R149
1K
R2
0.47(1W)
C108
0.1/50
C2
100/50
R114
1M
12
+24V
D1
SR104
D2
SR104
D3
SR104
D4
SR104
IC7
LB1845
MOTOR DRIVER
Vref1
PHASE1
I11
I01
RC1
Vref2
ENABLE2
PHASE2
I01
I12
RC2
VCC
GNDNCNC
SENSE1
E1
OUT1A
OUT1B
SENSE2
E2
OUT2A
OUT2B
VBB
D(DI)GND
VBB
D(DI)GND
DG
DG
DG
+5V
DG
DG
MG
/LEDON
MG
+24V
D101
1SS355
/STPON
+24V
DG FG DG MG
R100
R330
R117
N.M.
C129
C248
C110
N.M.
R3
10(1/4W)
DG DG
MG
+24VA
C280
0.1/50
C12
47/35
C276
N.M.
+24V
C11
33/16
C277
0.1
DG
+5V
C10
33/16
C275
0.1
B12B-PH-KS
+24V SUB
MGMGMG
+24V MAIN
+24V MAIN
+5V SUB
DGDGDG
+5V MAIN
+5V MAIN
(11-1D)
(7-4H)
(7-4H)
(7-4H)
(11-1D)
(7-4H)
(7-4H)
(7-4H)
(14-6A)
(14-6A)
(14-6A)
(14-6A)
(14-4B)
(7-3H)
(14-4B)
(11-5B)(11-4B)
(7-3H)
(14-3B)
(7-4H)
Drive & Power supply block 11/16
6 – 11
Loading...