Safety precautions
The Components identified by the symbol are
critical for safety. For continued safety, replace safety
critical components only with manufacturer's recommended parts.
1. Units of components on the schematic diagram
Unless otherwise specified.
1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to
parts list).
Chip resistors are 1/16 W.
K: KØ (1000Ø), M: MØ (1000KØ)
2) All capacitance values are in µF, (P: PF).
3) All inductance values are in µH, (m: mH).
4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts
list).
2. Indications of control voltage
AUX : Active at high.
AUX or AUX(L) : Active at low.
3. Interpreting Connector indications
1
2
Removable connector
3
1
2
Wire soldered directly on board
3
1
Non-removable Board connector
2
3
4. Voltage measurement
1) Regulator (DC/DC CONV) circuits
REC : Colour bar signal.
PB: Alignment tape (Colour bar).
—: Unmeasurable or unnecessary to measure.
4) Indication on schematic diagram
Voltage Indications for REC and PB mode on the schematic diagram are as shown below.
REC mode
12 3
2.5
(5.0)
PB mode
1.8
PB and REC modes
(Voltage of PB and REC modes
are the same)
Note: If the voltages are not indicated on the schematic
diagram, refer to the voltage charts.
5. Signal path Symbols
The arrows indicate the signal path as follows.
NOTE : The arrow is DVC unique object.
Playback signal path
Playback and recording signal path
Recording signal path
(including E-E signal path)
Capstan servo path
Drum servo path
(Example)
R-Y
Playback R-Y signal path
Y
Recording Y signal path
CIRCUIT BOARD NOTES
1. Foil and Component sides
1) Foil side (B side) :
Parts on the foil side seen from foil face (pattern face)
are indicated.
2) Component side (A side) :
Parts on the component side seen from component face
(parts face) indicated.
2. Parts location guides
Parts location are indicated by guide scale on the circuit board.
REF No.
IC101 B C6 A
(A : Component side)
D : Discrete component)
B : Foil side
C : Chip component
Note: For general information in service manual, please
refer to the Service Manual of GENERAL INFORMATION Edition 4 No. 82054D (January 1994).
LOCATION
IC
Category : IC
Horizontal “A” zone
Vertical “6” zone
S40889-01
1
2
4
Board to Board
3
6. Indication of the parts for adjustments
The parts for the adjustments are surrounded with the circle as
shown below.
Connected pattern on board
The arrows indicate signal path
7. Indication of the parts not mounted on the circuit board
“OPEN” is indicated by the parts not mounted on the circuit
board.
R216
OPEN
S40889-01
4-14-2
Page 2
4.1BOARD INTERCONNECTIONS [GR-DVM55U]
(
JUNCTION
(
)
Page 4-57
YTU94074-20
5
(
)
Page 4-70
OPEN
YTU94077-20
F Vcc
ZOOM 2
ZOOM 3
ZOOM 4
FOCUS 2
FOCUS 3
FOCUS 4
FOCUS 1
ZOOM 1
4
REG 4.8V
IR TALLY
(
)
Page 4-51
Page 4-48
YTU94074-24
YTU94077-24
(
W/B SENS
(
Page 4-69
(
Page 4-47
)
YTU94074-20
)
YTU94077-20
)
)
)
: The number of patch cordsNOTE
are indicated by interconnected.
TG/V.DRV
(
)
Page 4-33
TG/V.DRV
(
Page 4-65
(
Page 4-61
OPEN
LCD MODULE
YTU94074-16
YTU94077-16
)
MAIN
DECK OPE ASSY
(
)
Page 4-69
)
A/HP
SEL.
(
Page 4-63
)
IN MIC/R
AUDIO
(
)
Page 4-7
OP
DRIVER
(
Page 4-53
OPEN
)
TG/V.DRV
(
Page 4-39
)
3
CAM DSP
(
)
Page 4-27
MDA 3.0V
(
)
Page 4-49
2
MDA 3.0V
TREELLED
SREELLED
(
)
Page 4-21
YTU94074-16
YTU94077-16
(
Page 4-11
USBSENS
)
1
XI164SELXI164SEL
(
Page 4-19
(
Page 4-15
AU SIG/L
AU SIG/R
)
)
(
Page 4-23
)
(
Page 4-67
CN901
)
Page 4-55
(
A/HP
SEL.
(
)
Page 4-35
)
YTU94109-45
YTU94129A-45
MODULE
)
MONITOR
(
LCD
4-34-4
y10205001a rev0
HGFEDCBA
Page 3
4.2BOARD INTERCONNECTIONS [GR-DVM75U]
NOTE): The number of patch cords
are indicated by interconnected.
DECK OPE ASSY
(
)
Page 4-69
LCD MODULE
JUNCTION
(
)
Page 4-57
5
(
)
Page 4-70
YTU94074-20
YTU94077-20
4
IR TALLY
(
Page 4-70
)
YTU94074-7
YTU94077-7
REG 4.8V
(
Page 4-51
)
F Vcc
ZOOM 2
ZOOM 3
ZOOM 4
(
W/B SENS
(
Page 4-69
ZOOM 1
)
CN6501
)
STO SENS,W/B
(
Page 4-37,47
FOCUS 2
FOCUS 3
FOCUS 4
FOCUS 1
OP
DRIVER
(
)
Page 4-53
(
Page 4-59
)
(
Page 4-48
YTU94074-24
YTU94077-24
)
)
(
)
Page 4-65
YTU94074-16
YTU94077-16
)
YTU94074-20
YTU94077-20
YTU94074-12
YTU94077-12
OBCLP
TG/V.DRV
(
Page 4-33
TG/V.DRV
STO SENS
WB
)
A/HP
SEL.
(
Page 4-63
IN MIC/R
(
)
)
Page 4-61
MAIN
AUDIO
M32 DT-IN
(
(
)
Page 4-9
INV
HDCVF
Page 4-39
INV
3
(
)
(
Page 4-41
NC
Page 4-31
M32 DT OUT
OPEN
)
YTU94074-16
YTU94077-16
OPEN
CAM DSP
(
Page 4-29
MDA 3.0V
(
)
Page 4-49
2
MDA 3.0V
TREELLED
SREELLED
(
)
Page 4-21
)
OPEN
HDCVF
OPEN
(
Page 4-13
INV
USB DRV
(
Page 4-43
)
ANA IN
)
1
OPEN
TG/V.DRV
OPEN
AU SIG/R
AU STG/L
XI164SEL
(
Page 4-25
)
(
Page 4-67
FRP
CN901
(
)
Page 4-19
VPPD
D GAIN
XI164SEL
(
)
Page 4-17
A.HP
SEL
(
)
Page 4-35
)
YTU94109-45
YTU94129A-45
(
Page 4-45
)
Page 4-55
(
)
MODULE
)
MONITOR
(
LCD
y10197001a rev0
ABCDEFGH
4-54-6
Page 4
4.3SYSCON SCHEMATIC DIAGRAM [GR-DVM55U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO REG
TO PC IF
VF MAIN
SERVO
TO VF MAIN
,
,
MAIN(SYSCON
5
VCCNCVOUT
GND
TO VF MAIN
TO W/B
TO REG
4
TO PC IF
,
TO PC IF
VF MAIN
TO PC IF
,
TO CAM DSP
,
TG/V.DRV
VF MAIN
)
TO
SERVO
TO SERVO
VF MAIN
,
TO SERVO
OPEN
TO
SERVO
TO CAM DSP
TO VF MAIN
TO REG
UPD703039F1-A07
CJIG RST
TO REG
3
TO VF MAIN
TO V OUT
TO CAM DSP
TO CAM DSP
TO TG/V.DRV
TO VF MAIN
TO TG/V.DRV
TO VF MAIN
TO VF MAIN
TO REG
2
TO VF MAIN
TO VF MAIN
TO VF MAIN
1
,
TO VF MAIN
MAIN AUDIO
NO WEAR
4-74-8
y10206001a rev0
TO CAM DSP
HGFEDCBA
Page 5
4.4SYSCON SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO REG
TO PC IF
VF MAIN
SERVO
TO VF MAIN
,
,
MAIN(SYSCON
5
VCCNCVOUT
GND
TO VF MAIN
TO W/B
TO REG
4
TO PC IF
,
TO PC IF
VF MAIN
TO PC IF
,
TO CAM DSP
,
TG/V.DRV
VF MAIN
,
TO ANA IN
CAM DSP
)
TO
SERVO
TO VF MAIN
SERVO
TO
SERVO
TO DSC
TO DSC,USB DRV,MP3
TO DSC
TO DSC
MP3
TO DSC
TO USB DRV
TO VF MAIN
TO DSC,MP3
TO DSC
TO
CAM DSP
DSC
TO VF MAIN
TO REG
,
,
UPD703039F1-A08
3
TO
ANA IN
TO VF MAIN
TO VF MAIN
TO
VOUT
TO VF MAIN
TO STO SENS
TO CAM DSP
TO CAM DSP
TO TG/V.DRV
TO VF MAIN
TO REG
TO TG/V.DRV
TO VF MAIN
2
TO VF MAIN
TO VF MAIN
1
,
TO VF MAIN
MAIN AUDIO
NO WEAR
y10198001a rev0
TO STO SENS
TO V OUT,VF MAIN
TO VF MAIN
TO
CAM DSP
ABCDEFGH
4-94-10
Page 6
4.5PC IF SCHEMATIC DIAGRAM [GR-DVM55U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
MAIN(PC IF
5
4
)
TO VF MAIN
3
TO SYSCON
2
1
TO VF MAIN
RB501V-40-X
NO WEAR
4-114-12
y30139001a rev0
HGFEDCBA
Page 7
4.6PC IF SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
4
3
MAIN(PC IF
C1301
)
OPEN
2
1
TO SYSCON
TO VF MAIN
RB501V-40-X
NO WEAR
ABCDEFGH
4-134-14
y30128001a rev0
Page 8
4.7DVMAIN SCHEMATIC DIAGRAM [GR-DVM55U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
MAIN(DVMAIN
5
TO REG
)
TO
CAM DSP
4
TO TG/V.DRV
TO VF MAIN
TO SERVO
3
OPEN
TO SERVO
OPEN
2
TO
PRE/REC
TO VF MAIN
1
NO WEAR
4-154-16
y10220001a rev0
TO CAM DSP
HGFEDCBA
Page 9
4.8DVMAIN SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
4
OPEN
TO CAM DSP
TO
DSC etc
TO REG
MAIN(DVMAIN
)
,
TO ANA IN
CAM DSP
TO CAM DSP
,
TO ANA IN
CAM DSP
TO CAM DSP
TO TG/V.DRV
TO VF MAIN
TO SERVO
3
2
TO
PRE/REC
TO VF MAIN
TO VF MAIN
1
NO WEAR
ABCDEFGH
4-174-18
y10200001a rev0
TO CAM DSP
Page 10
4.9SERVO SCHEMATIC DIAGRAM
TO
REG
MAIN(SERVO
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
)
TO
REG
5
TO CAM DSP
TO
DVMAIN
TO DVMAIN
PRE/REC
,
TO
VF MAIN
4
TO
VF MAIN
TO
PRE/REC
TO SYSCON
3
TO SYSCON
,
TO SYSCON
VF MAIN
TO SYSCON
TO SYSCON
TO SYSCON
2
TO
REG
TO
VF MAIN
TC7W66FU
TO TG/V.DRV
TO REG
TO
DVMAIN
TO
VF MAIN
1
NO WEAR
MODEL
GR-DVM55UYQ44886A
IC1401
GR-DVM75UYQ44887A
1
MODELIC1402R1443R1444
GR-DVM55UNONENONE
TC7W66FU
GR-DVM75UNONE1k1k
MODEL
GR-DVM55U
GR-DVM75U
ROMTYPE
FLASH
MASK
FLASH
MASK
IC1401
MN1030F04KYBJN
MN10316KJN
MN1030F04KYBJP
MN10316KJP
IC1403
R1410 R1411 R1412
SN75W53FU33047k330
NONE
NONE NONE NONE
SN75W53FU33047k330
NONE
NONE NONE NONE
y10199001a rev0
4-194-20
HGFEDCBA
Page 11
4.10 PRE/REC SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO
SERVO
TO VF MAIN
4
TO CAM DSP
TO HEAD
3
TO
DVMAIN
,
TO DVMAIN
VF MAIN
TO DVMAIN
2
1
ABCDEFGH
TO REG
NO WEAR
y20139001a rev0
4-214-22
Page 12
4.11 V OUT SCHEMATIC DIAGRAM [GR-DVM55U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO REG
4
TO VF MAIN
3
TO CAM DSP
2
TO SYSCON
1
NO WEAR
4-234-24
y30140001a rev0
HGFEDCBA
Page 13
4.12 V OUT SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO REG
100
2SC4617/RS/-X
TO ANA IN
4
180p
TO ANA IN
3
120
120
68p
0.01
TO VF MAIN
1
TO ANA IN
1
TO VF MAIN
100k
180p
TO CAM DSP
2
110
110
68p
TO SYSCON
1
NO WEAR
ABCDEFGH
4-254-26
y30129001a rev0
Page 14
4.13
CAM DSP SCHEMATIC DIAGRAM [GR-DVM55U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO TG/V.DRV
MAIN(CAM DSP
5
TO CCD
)
TO VF MAIN
TO DVMAIN
TO VF MAIN
4
TO PRE/REC
TO DVMAIN
TO PRE/REC
TO PRE/REC
3
TO VF MAIN
TO SYSCON
TOVOUT
TO REG
TO CAM DSP
2
TO SYSCON
TO CAM DSP
VF MAIN
TO
VF MAIN
,
1
NO WEAR
4-274-28
TO REG
y10207001a rev0
HGFEDCBA
Page 15
4.14 CAM DSP SCHEMATIC DIAGRAM [GR-DVM75U]
TO TG/V.DRV
MAIN(CAM DSP
5
TO CCD
)
TO DVMAIN
TO VF MAIN
TO VF MAIN
TO SYSCON
VF MAIN
,
4
TO ANA IN
TO PRE/REC
TO DVMAIN
TO PRE/REC
TO STO SENS
3
TO VF MAIN
TO SYSCON
22
1.3k
1.3k
2
TO SYSCON
,
TO SERVO
VF MAIN
TO
VF MAIN
TO
ANA IN
OPEN
TO VF MAIN
TO DSC
1
TO DVMAIN
TO DSC
OPEN
NO WEAR
ABCDEFGH
4-294-30
y10201001a rev0
TO REG
Page 16
4.15 ANA IN SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO CAM DSP
4
3
TO V OUT
(
ANA IN
)
TO SYSCON
TO TG/V.DRV
TO CAM DSP
TO SYSCON,CAM DSP
2
TO CAM DSP
TO REG
TO DVMAIN
1
NO WEAR
4-314-32
y20130001a rev0
TO SYSCON,DVMAIN
TO DVMAIN
HGFEDCBA
Page 17
4.16 TG/V.DRV SCHEMAITC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
MAIN(TG/V.DRV
)
5
TO CCD
4
TO CAM DSP
3
TO SYSCON
TO CAM DSP
2
TO CAM DSP
DSC
TO SERVO,DVMAIN
ANA IN,CAM DSP
TO REG
,
1
NO WEAR
ABCDEFGH
4-334-34
y30130001a rev0
Page 18
4.17 REG SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO VF MAIN
5
BATT.
TERM.
NMFZ007-2R0X-K
TO SYSCON
TO VF MAIN
TO SYSCON
TO SYSCON
VF MAIN
TO SYSCON
,
TO SYSCON
VF MAIN
TO SYSCON
,
4
TO SYSCON
TO SYSCON
3
TO SERVO
2
TO SYSCON
TO SYSCON
TO SERVO
1
TO VF MAIN
NO WEAR
GR-DVM55U
GR-DVM75U
L6204
y10202001a rev0
0
22
4-354-36
HGFEDCBA
Page 19
4.18 STO SENS SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO REG
4
3
MAIN(STOSENS
)
TO STROBE
CN6501
TO CAM DSP
2
TO SYSCON
1
NO WEAR
ABCDEFGH
4-374-38
y30141001a rev0
Page 20
4.19 VF MAIN SCHEMATIC DIAGRAM
TO MAIN AUDIO
A/HP/SEL. CN801
For the destination of each signal and further line connections that are cut off fromNOTES :
,
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO
ROTARY ENCODER SW
4
TO
J.BOX/MENU
TO W/B SENS
S DET
TO USB DRIV
TO
W/B
TO
SERVO
TO V OUT
TO V OUT
TO MAIN AUDIO CN801
TO SYSCON
TO SYSCON
TO SYSCON
TO PC IF
TO PC IF
USB DRV
TO AUDIO AD/DA CN801
TO MP3
TO SYSCON
TO AUDIO AD/DA
TO SYSCON
TO MAIN AUDIO CN801
TO SYSCON
TO CAM DSP
TO
CN103
TO
CN103
TO
CN103
TO MAIN AUDIO
TO A/HP SEL.
TO SYSCON
TO CAM DSP
TO CAM DSP
TO SYSCON
TO SERVO
TO
TO
CN105
TO SYSCON
TO SYSCON
CAM DSP
TO
MONITOR
CN761
HCK1
HCK2
CVF B
CVF R
CVF G
VST
EN
GND
GND
GND
HST
VSK
3
TO JACK
CN901
AU SIG/L
AU SIG/R
TO SYSCON
TO
CN101
TO SYSCON
TO V OUT
MAIN(VF MAIN
)
TO SYSCON
JIG CONN.
TO SYSCON
TO SERVO
TO SYSCON
2
TO SYSCON
DSC
,
MP3
,
TO
SYSCON
TO
CAM DSP
TO SYSCON
TO SYSCON
TO DSC
TO SYSCON
TO SERVO
TO SYSCON
TO SERVO
TO SYSCON
TO MP3
TO DSC
TO SYSCON
TO REG
TO DSC
1
,
REG
TO SYSCON
TO DVMAIN
TO PRE/REC
TO DVMAIN
TO PRE/REC
TO DVMAIN
TO PRE/REC
TO SYSCON
TO REG
TO
PC IF
TO
CN106
TO
SERVO
y20140001a rev0
NO WEAR
EXCAHNGE PARTS LIST
GR-DVM55U
GR-DVM75U
TO IR/TALLY CN206
4-394-40
HGFEDCBA
Page 21
4.20 DSC SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
MAIN(DSC
TO REG
TO DSC
5
TO SYSCON
IC8009,IC8011
TC7W74FU
D
CkVCC
PR
D
Ck
VCCPRCLR
Q-Q-
GND
CLR
Q
GND
Q
)
TO USB DRV
TO USB DRV
TO MP3
TO VF MAIN
4
TO USB DRV
TO
CAM DSP
TO SYSCON
3
TO MP3
TO SYSCON
2
TO VF MAIN
TO USB DRV
OPEN
TO SYSCON
TO USB DRV
TO SYSCON
,
TO SYSCON
MP3
1
TO SYSCON
TO VF MAIN
TO TG/V.DR
TO CAM DSP
SN74AHC1G00K
TO CAM DSP
TO SYSCON
TO MP3
NO WEAR
ABCDEFGH
4-414-42
y10204001a rev0
Page 22
4.21
USB DRV SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO DSC
MAIN(USB DRV
)
5
4
TO REG
TO DSC
TO DSC
3
TO DSC
TO SYSCON
2
1
TO VF MAIN
TO DSC
TO SYSCON
DSC
VSS
OUTNCVDD
,
TO DSC
TO VF MAIN
NO WEAR
4-434-44
y30137001a rev0
HGFEDCBA
Page 23
4.22 MP3 SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
IC5001 is incorporated in the CCD base assembly.
5
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
When IC5001 needs replacement,replace the CCD
base assembly in whole because it cannot be replaced alone.
CCD
MAIN(W/B
)
TO VF MAIN
TO TG/V.DRV
CN107
4
3
y40073001a rev0
2
TO REG
TO SYSCON
4
TO CAM DSP
CN107
3
TO TG/V.DRV
CN107
2
1
1
y40072001a rev0
1
DCBA
4-474-48
1
1
GR-DVM55U
A
GR-DVM75U
NO WEAR
BCD
Page 25
4.25 MDA SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO IR TALLY
MDA(MDA
)
5
TO
IR TALLY
4
TO
IR TALLY
TO IR TALLY
3
TO IR TALLY
TO
IR TALLY
2
1
NO WEAR
ABCDEFGH
4-494-50
y20129001a rev
Page 26
4.26 IR TALLY SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO SENSOR
TO CN206
5
TO
TALLY LAMP
RS -171-X
MDA(IR TALLY
)
TO
CN206
TO MDA
TO CN206
TO MDA
TO CN206
LOADING MOTOR
4
TO
DRUM MOTOR
3
TO MDA
TO CN206
TO MDA
EXCAHNGE PARTS LIST
GR-DVM55U
GR-DVM75U
TO CN206
CN207
TO
SUB OPE. UNIT
ONLY USED FOR
GR-DVM75U
TO
CAPSTAN MOTOR
TO
CN206
2
TO
TO CN204
TO CN208
TO MDA
TO
CN207
D1801
,
TO IC1801
TO
OP DRIVE
TO
OP DRIVE
TO MDA
TO CN201
TO MDA
TO CN204
1
CN206
y20141001a rev0
TO JUNCTION
CN601
TO VF MAIN CN102
4-514-52
HGFEDCBA
Page 27
4.27 OP DRIVER SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
MDA(OP DRIVER
)
TC7W66FU
5
4
TO OP BLOCK
3
TO IR TALLY
2
TC7W00FU
1
NO WEAR
ABCDEFGH
EXCAHNGE PARTS LIST
GR-DVM55U0
GR-DVM75UDTC144EE
IC4807Q4802Q4803Q4804
TC7W66FU
2SC4617/RS/-X
DTA144EE DTA143EE
Q4805R4825R4826
2.2k47k00
R4837,R4839,R4840
4-534-54
R4846,R4849R4841,R4842
y30132001a rev0
Page 28
4.28 MONITOR SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
MONITOR
4
TO
TO VF MAIN
CN106
LCD MODULE
3
Vcc
VEE
2
1
IN
CONT
OUT
NB
GND
NO WEAR
4-554-56
y10203001a rev0
HGFEDCBA
Page 29
4.29 JUNCTION SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
TO SPEAKER
TO CARD
CN766
4
TO IR/TALLY
CN208
TO
CAMERA OPE. UNIT
3
2
NO WEAR
GR-DVM55UGR-DVM75U
y30133001a rev0
1
ABCDEFGH
4-574-58
Page 30
4.30 STROBE SCHEMATIC DIAGRAM [GR-DVM75U]
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
NQS0042-001X
4
TO
STO SENS
CN109
3
2
NO WEAR
y30138001a rev0
1
4-594-60
HGFEDCBA
Page 31
4.31 AUDIO AD/DA SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO
MAIN AUDIO
(
AUDIO AD/DA
5
4
)
TO VF MAIN
CN101
CN801
58
18
57
17
56
TO VF MAIN
CN101
CN801
54
14
53
13
52
TO MAIN AUDIO
25,63 65
[]23
3
TO VF MAIN
CN101
CN801
60
2
NO WEAR
EXCAHNGE PARTS LIST
GR-DVM55UGR-DVM55UGR-DVM75UGR-DVM75U
y30134001a rev0
20
59
19
55
16
15
21
1
R21583.3k
ABCDEFGH
4-614-62
Page 32
4.32 MAIN AUDIO SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
TO
AUDIO AD/DA
5
4
3
2
TO
A/HP SEL.
TO AUDIO AD/DA
TO VF MAIN
TO
DECK OPE
TO VF MAIN
CN101
TO
MIC UNIT
REG 3V
REG 3V
REG 3V
REG 3V
REG 4.8V
REG 4.8V
REG 4.8V
REG 4.8V
KEY PLAY
KEY STOP
KEW REW
REG 4.8V
REG 3V
CN101
GND
GND
GND
GND
GND
GND
KEY FF
KEY A
AUDIO(MAIN AUDIO
CN801
26
27
66
67
28
29
68
69
23
24
25
63
64
65
GND
CN803
1
GND
2
GND
3
4
5
6
CN801
11
R2001
10k
R2002
1.5k
R2003
1.8k
R2004
2.7k
)
TO VF MAIN
CN101
CN801
71
TO VF MAIN
CN101
CN801
76
33
32
37
38
31
61
62
22
TO VF MAIN
CN101
CN801
40
80
39
79
TO VF BL
CN1
CN801
16
VF COM
15
CVF G
CVF R
14
CVF B
13
GND
12
GND
11
VF VDD
10
HST
9
EN
8
STB
7
VCK
6
VST
5
HCK1
4
HCK2
3
VFREG4.8
2
VFREG4.8
1
CN801
1
2
3
4
5
6
7
8
41
42
43
44
45
46
47
48
VFREG4.8
VFREG4.8
HCK2
HCK1
VST
VCK
STB
EN
HST
VF VDD
GND
GND
CVF B
CVF R
CVF G
VF COM
TO VF MAIN
CN101
TO
A/HP SEL.
S7001
VF SW
S2001
EJT-SW
S2002
P MEDIA
1
GR-DVM55UGR-DVM55UGR-DVM75UGR-DVM75U
S8 without ANA. INS8 without ANA. IN
S2002
NSW0120-002X NSW0120-002X
4-634-64
NS W0120-002X
NS W0120-002X
NS W0120-002X
y10208001a rev0
CN801
10
TO VF MAIN
CN101
9
VF SW
EJT SW
P MEDIA
51
HGFEDCBA
Page 33
4.33 A/HP SEL. SCHEMATIC DIAGRAM
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
5
4
J901
AV/HP JACK
3
DC JACK
TO VF MAIN
CN103
J902
2
NO WEAR
1
4-674-68
y30136001a rev0
HGFEDCBA
Page 35
4.35 WB SENS,CAMERA OPE. UNIT,DECK OPE. ASSY AND SUB OPE. UNIT SCHEMATIC DIAGRAMS
NOTES :
For the destination of each signal and further line connections that are cut off from
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
The schematic diagram is only for reference. Avoid replacing individual parts.
Replace the entire unit only.
CAMERA OPE. UNIT
CAMERA OPE. UNIT
WB SENS
For the destination of each signal and further line connections that are cut off fromNOTES :
this diagram,refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts,be sure to order according to the Part Number indicated in the Parts List.
C1001B C 3C
C1002B C 3C
C1003B C 3B
C1004B C 3B
C1005A C 2C
C1006A C 2C
C1007B C 4D
C1008B C 4C
C1009B C 4C
C1010B C 4C
C1011B C 4C
C1012B C 4C
C1013B C 4C
C1014B C 4C
C1015B C 4C
C1016B C 4C
C1017B C 4C
C1019B C 4C
C1020B C 3C
C1021B C 4C
C1022A C 3B
C1023A C 3B
C1024B C 4C
C1025B C 4B
C1026B C 4C
C1027B C 4D
C1028B C 4D
C1029B C 4D
C1030B C 4D
C1031B C 3C
C1032B C 3D
C1034B C 3C
C1035B C 3C
C1036B C 4C
C1037B C 4C
C1038B C 4C
C1039B C 4C
C1040B C 3C
C1101A C 3B
C1102A C 3B
C1103A C 3B
C1111A C 3B
C1112A C 3B
C1113A C 3B
C1301A C 3B
C1302A C 3A
C1303A C 4A
C1304A C 4A
C1305A C 4A
C1306A C 4A
C1307A C 3A
C1401B C 2A
C1402B C 2A
C1405B C 4B
C1406B C 4A
C1408B C 3A
C1409B C 3B
C1410B C 3B
C1411B C 3B
C1412B C 3B
C1413B C 3A
C1414B C 3A
C1415B C 3A
C1416B C 3A
C1417B C 3B
C1418B C 3B
C1419B C 3B
C1420B C 3B
C3001B C 4D
C3003B C 4B
C3004B C 4B
C3005B C 5B
C3007B C 4B
C3008B C 4C
C3011B C 5C
C3012B C 5C
C3013B C 5C
C3015B C 5C
C3016B C 5C
C3017B C 5C
C3020B C 5C
C3021B C 5B
C3022
R3055B C 5B
R3056B C 5C
R3057B C 5C
R3058B C 5C
R3501A C 3C
R3502A C 3C
R3503A C 3C
R3504A C 3C
R3505A C 3C
R3506A C 3C
R3507A C 3C
R3508A C 4C
R3509A C 3C
R3510A C 4C
R3521A C 3C
R3522A C 4C
R3701B C 2C
R3702B C 2C
R3703B C 2C
R3706B C 2C
R3707B C 2C
R3708B C 2C
R3712A C 5C
R3713A C 5C
R3714A C 5C
R3715A C 5C
R3716A C 5C
R3717A C 5C
R3718A C 5C
R3719A C 5C
R3723B C 4D
R3724B C 2C
R3725A C 2D
R3726A C 2D
R4201A C 2B
R4202A C 2B
R4203A C 1B
R4204A C 2B
R4205A C 1C
R4206A C 2C
R4207A C 2C
R4208A C 2C
R4301B C 2C
R4303B C 3C
R4304B C 3C
R4305B C 3C
R4306B C 3C
R4307B C 2C
R4308B C 2C
R4309B C 2C
R4310B C 2C
R4311B C 2C
R4312B C 2C
R4313B C 2C
R4314B C 2C
R4315B C 2C
R4316B C 2C
R4317B C 2C
R4318B C 2C
R4319B C 2C
R4320B C 2C
R4321B C 2C
R4322B C 2C
R4323B C 2C
R4324B C 2C
R4325B C 2B
R4326B C 2C
R4327B C 2C
R4328B C 2C
R4329B C 2C
R4330B C 2C
R4331B C 2B
R4332B C 2C
R4333B C 3C
R4334B C 3C
R4335B C 3C
R4336B C 3C
R4338B C 2B
R4339B C 3C
R4340B C 2C
R4341B C 3C
R4342
C1001A C 4A
C1002A C 4A
C1003A C 4A
C1004A C 4A
C1005A C 4B
C1006A C 4B
C1007A C 3B
C1008A C 3B
C1009A C 2B
C1010A C 2B
C1011A C 2B
C1012A C 3B
C1013A C 3B
C1014A C 3B
C1015A C 3B
C1016A C 3C
C1017A C 3C
C1018A C 3C
C1019A C 3C
C1020A C 2B
C1021A C 2B
C1022B C 3B
C1023B C 3C
C1024A C 3A
C1025A C 3A
C1026A C 3A
C1027A C 4D
C1028A C 4C
C1029A C 4C
C1030A C 4D
C1031A C 4A
C1032A C 2A
C1033A C 3B
C1034A C 3B
C1035A C 3A
C1036A C 3A
C1037A C 3A
C1038A C 3B
C1039A C 3B
C1040A C 3A
C1101B C 1C
C1102B C 1C
C1103B C 1C
C1111B C 1C
C1112A C 1C
C1113A C 1C
C1307B C 1B
C1401A C 1C
C1402A C 1C
C1405B C 1B
C1406B C 1B
C1408B C 1C
C1409B C 1C
C1410B C 1C
C1411B C 1C
C1412B C 1C
C1413B C 1C
C1414B C 1C
C1415B C 1C
C1416B C 1C
C1417B C 1C
C1418B C 1C
C1419B C 1C
C1420B C 1C
C3001B C 3B
C3003B C 2A
C3004B C 2A
C3005B C 3A
C3007B C 2A
C3008B C 2A
C3011B C 3B
C3012B C 3B
C3013B C 3B
C3015B C 3B
C3016B C 3B
C3017B C 3B
C3020B C 3B
C3021B C 3B
C3022B C 2B
C3023B C 2B
C3024B C 2B
C3025B C 2B
C3026B C 3B
C3027B C 3B
C3028B C 3B
C3029B C 3B
C3030B C 2A
C3031B C 3B
C3032B C 2A
C3033B C 2A
C3034B C 2A
C3035B C 2A
C3036B C 2B
C3037B C 2B
C3038B C 2B
C3039B C 2A
C3040B C 2A
C3041B C 3A
C3042B C 3A
C3043B C 3A
C3044B C 2A
C3045B C 3B
C3046B C 3B
C3051B C 2B
C3052B C 3B
C3053B C 3B
C3054B C 3B
C3056B C 3B
C3057B C 3B
C3058B C 3B
C3060B C 3B
C3061B C 2B
C3062B C 2B
C3063B C 2B
C3501A C 4C
C3502A C 3C
C3503A C 3C
C3504A C 3C
C3505A C 3C
C3506A C 3C
C3507A C 3C
C3508A C 3C
C3509A C 3C
C3510A C 3C
C3511A C 4C
C3512A C 4C
C3513A C 4C
C3514A C 4C
C3515A C 4C
C3516A C 4C
C3517A C 4C
C3518A C 3C
C3519A C 3C
C3520A C 3C
C3521A C 3C
C3522A C 3C
C3523A C 3C
C3524A C 3C
C3525A C 3C
C3526A C 3C
C3527A C 4C
C3701A C 5B
C3702B C 3C
C3703B C 3C
C3704B C 3C
C3705B C 3C
C3706B C 3C
C3707A C 5C
C3708A C 5C
C3709A C 5C
C3710A C 5C
C3711A C 5C
C3712A C 5B
C3713A C 5C
C3714A C 5B
C3715A C 4C
C3716A C 5B
C3717A C 5C
C3718A C 4C
C3901B C 4B
C3902B C 4B
C3903B C 4B
C3904B C 4B
C3905B C 4B
C3906B C 4B
C3907B C 4B
C3908B C 4B
C3909B C 3B
C3910B C 3B
C3911B C 4B
C3912B C 4B
C3913B C 4B
C3914B C 4B
C3915B C 4B
C3916B C 4B
C3917B C 4B
C3919B C 3B
C3920B C 4A
C3923B C 4B
C3924B C 4A
C3925B C 4B
C3951B C 4B
C3954B C 4B
C3955B C 4B
C3956B C 4C
C3957B C 4C
C3958B C 4C
C3959B C 4C
C3961B C 4C
C3962B C 4B
C3963B C 4C
C3964B C 4C
C3965B C 3C
C3966B C 3C
C3967B C 3B
C3968B C 3C
C4201A C 2C
C4202A C 2C
C4203A C 2C
C4204A C 2B
C4205A C 2B
C4206A C 1B
C4207A C 1B
C4208A C 2B
C4209A C 1B
C4210A C 1B
C4211A C 1C
C4212A C 1C
C4213A C 1C
C4214A C 2C
C4215A C 2C
C4216A C 2C
C4301B C 3C
C4302B C 3C
C4303B C 2B
C4304B C 2D
C4305B C 2D
C4306B C 2D
C4307B C 2D
C4308B C 2D
C4309B C 2D
C4310B C 2D
C4311B C 2D
C4312B C 2C
C4313B C 1C
C4314B C 2C
C4315B C 2B
C4316B C 2C
C4317B C 2C
C4318B C 2C
C4319B C 2C
C4320B C 2C
C4321B C 2C
C4322B C 2C
C4323B C 3D
C4324B C 3D
C4325B C 3C
C4326B C 3C
C4327B C 3C
C4328B C 3C
C4329B C 3C
C4330A C 2C
C4331A C 3C
C4332A C 3C
C4333A C 1C
C4334A C 1C
C4335B C 2D
C4336B C 2B
C4337B C 2D
C4338B C 3C
C4339B C 2C
C4340B C 2B
C4341B C 2C
C4342B C 2C
C4343B C 2D
C4344B C 2C
C4345B C 3D
C4346B C 2D
C4347B C 2D
C4348B C 2D
C4349B C 2C
C4350B C 2C
C5501A C 1C
C5503A C 1C
C5504A C 1C
C5505A C 1B
C5506A C 1B
C5507A C 1C
C5508A C 1C
C5509A C 1B
C5510A C 1C
C5511A C 2B
C5512A C 1B
C5513A C 2B
C5514A C 1B
[GR-DVM75U]MAIN
C5515A C 1C
C5516A C 1B
C5517A C 2B
C5518A C 1C
C5519A C 1B
C6001A C 5A
C6002A C 5A
C6003A C 5A
C6004A C 4A
C6005A C 5B
C6101A C 5A
C6102B C 5A
C6103B C 5A
C6105A C 5B
C6106A C 5B
C6107A C 5B
C6108A C 5B
C6109A C 5B
C6110A C 5B
C6111A C 5B
C6112A C 5B
C6113A C 5B
C6114A C 5B
C6115A C 5B
C6116A C 5B
C6117A C 5B
C6118A C 5B
C6119A C 5B
C6120A C 5B
C6121A C 5B
C6122A C 4B
C6123A C 4B
C6124A C 4B
C6125A C 4B
C6126A C 4B
C6127A C 5B
C6128A C 5B
C6129A C 5B
C6130A C 5A
C6132A C 5B
C6134A C 5A
C6201B C 4A
C6202B C 4A
C6203A C 5A
C6204A C 5B
C6205B C 3A
C6206B C 4A
C6207B C 4A
C6208A C 5A
C6209B C 5A
C6210B C 4A
C6211A C 5A
C6214B C 5B
C6215B C 5B
C6216A C 5B
C6217B C 5B
C6218B C 5B
C6219A C 4B
C6220B C 5A
C6221B C 5A
C6222B C 5A
C6223B C 5B
C6224A C 5A
C6225B C 4A
C6226B C 4A
C6227B C 5A
C6228B C 5A
C6229B C 5B
C6230B C 4A
C6601B C 1C
C6602A C 1C
C6603B C 1C
C6604B C 1C
C6605B C 1C
C6611B C 1C
C6612B C 1C
C6613B C 1C
C6701B C 5A
C6702B C 5B
C6703B C 5B
C6704A C 5B
C6705A C 5B
C7001A C 2A
C7002A C 2A
C7003A C 2A
C7004A C 2A
C8001B C 3D
C8002B C 3C
C8003B C 3D
C8004B C 3C
C8005B C 3C
C8006B C 5C
C1601A C 1C
C1602B C 1B
C1603B C 1B
C1605B C 1B
C1606B C 1B
C1607A C 1C
C1610B C 1B
C1611B C 1C
C1612B C 1C
C1613B C 1B
C1614A C 1C
C1615B C 1C
C1616B C 1C
C1617B C 1C
C1618B C 1C
C1619B C 1C
C1620B C 1C
C1621B C 1C
C1622B C 1C
C1623B C 1C
C1624A C 1C
C1625A C 1C
C1626B C 1C
C1627A C 1B
C1628A C 1C
C1632A C 1C
C1633A C 1B
C1635B C 1C
C1638B C 1B
C1639B C 1C
C1640B C 1C
C1641B C 1B
C1642A C 1C
C1801A C 1B
C4803B C 1B
C4804B C 1B
C4805B C 1A
C4806B C 1A
C4807B C 1A
C4808B C 1A
C4809B C 1A
C4810B C 1A
C4811B C 1A
C4812B C 1A
C4813B C 1B
C4814B C 1B
C4815A C 1A
C4819B C 1B
C4820B C 1A
C4822A C 1A
C4823B C 1B
C4851B C 2B
C4852B C 2B
C4853A C 1A
C4854A C 1A
C4855A C 1A
C4858B C 1A
C4859B C 1A
C4860B C 1A
C4861B C 1A
C4862B C 1A
C4863B C 1A
C4864A C 1A
C4865A C 1A
C4866B C 1A
CONNECTOR
CN201A C 1B
CN202A C 1B
CN203A C 1D
CN204B C 1D
CN205A C 1A
CN206B C 2C
CN207A C 2B
CN208A C 1C
DIODE
D1602B C 1C
D1603A C 1B
D1604A C 1C
D1801A C 1B
IC
IC1601A C 1C
IC1801A C 1B
IC4802B C 1A
IC4803B C 1A
IC4804B C 1B
IC4806B C 1A
IC4807A C 1A
IC4851B C 1A
COIL
L4802B C 1B
L4851B C 1B
L4852A C 1A
L4853A C 1A
TRANSISTOR
Q1601A C 1B
Q4801B C 1B
Q4802A C 1A
Q4803A C 1A
Q4804A C 1A
Q4805A C 1A
Q4851B C 1A
RESISTOR
R1091B C 1B
R1092B C 1B
R1093B C 1B
R1094B C 1B
R1095B C 1B
R1096B C 1B
R1601B C 1B
R1602B C 1B
R1603B C 1B
R1604B C 1B
R1605B C 1C
R1606A C 1C
R1607A C 1C
R1608A C 1C
R1609B C 1C
R1610A C 1D
R1611A C 1D
R1612B C 1C
R1613B C 1C
R1614B C 1C
R1615B C 1C
R1616A C 1C
R1617B C 1C
R1618B C 1C
R1619B C 1C
R1620B C 1C
R1621A C 1B
R1622B C 1C
R1624A C 1B
R1625B C 1D
R1626B C 1C
R1628A C 1B
R1629B C 1B
R1630A C 1C
R1631A C 1C
R1635A C 1B
R1636A C 1B
R1637A C 1B
R1638A C 1C
R1639A C 1C
R1640A C 1C
R1641A C 1C
R1643B C 1B
R1646A C 1C
R1802A C 1B
R4804A C 1A
R4805B C 1A
R4806B C 1A
R4807B C 1A
R4808B C 1B
R4809B C 1B
R4810B C 1B
R4811B C 1B
R4812B C 1A
R4813B C 1A
R4814B C 1A
R4815B C 1A
R4816B C 1A
R4817B C 1B
R4818B C 1B
R4819B C 1B
R4820B C 1B
R4821B C 1B
R4822B C 1B
R4823A C 1A
R4824B C 1B
R4825A C 1A
R4826A C 1A
R4827A C 1A
R4828A C 1A
R4829A C 1A
R4830A C 1A
R4831A C 1A
R4833B C 1B
R4836B C 1B
R4837A C 1A
R4839A C 1A
R4840A C 1A
R4841A C 1A
R4842A C 1A
R4845B C 1B
R4846A C 1A
R4848B C 1B
R4849A C 1A
R4850A C 1A
R4852B C 1A
R4854B C 1A
R4855B C 1A
R4856B C 1A
R4857B C 1A
R4858B C 1A
R4859B C 1A
R4860B C 1A
R4862B C 1A
R4863B C 1A
R4864B C 1A
R4865B C 1A
R4866B C 1A
R4867B C 1A
R4868B C 1A
R4870B C 1A
R4871B C 1A
R4872B C 1A
R4874A C 1A
OTHER
TL1601 A C 1C
TL1602 A C 1C
TL1603 A C 1C
TL1604 A C 1B
TL1605 A C 1C
TL1606 A C 1B
TL1607 A C 1B
TL1608 A C 1C
TL1609 A C 1B
TL1610 A C 1B
TL1611 A C 1C
TL1612 A C 1C
TL1613 A C 1B
TL1614 A C 1D
TL1615 A C 1B
TL1616 A C 1C
TL1617 A C 2C
TL1618 A C 2C
TL1619 A C 2C
TL4801 A C 2A
B
A
COMPONENT PARTS LOCATION GUIDEMDA
CN207
71
CN201
16
41
CN202
111
8
5
241
CN205
1
4-834-84
Page 45
4.39 CCD AND JUNCTION CIRCUIT BOARDS
CCDJUNCTION
CCD PWB
YB10322-01-01
FOIL SIDE(B
)
JUNCTION PWB
YB10323-01-01
FOIL SIDE(B
)
COMPONENT SIDE(A
)
COMPONENT SIDE(A
)
JUNCTION PWB
YB10323-01-01
CCD PWB
YB10322-01-01
CN5001
CN601
20
111
1
CN603
CN602
13
1
4-854-86
Page 46
4.40 MONITOR CIRCUIT BOARD
MONITOR PWBMONITOR PWB
YB10321-01-01
FOIL SIDE(B
CAUTION:
FOR CONTINUED PROTECTION AGAINST
F
FIRE HAZARD,REPLACE ONLY WITH SAME
TYPE AND RATED FUSE(S).
)
COMPONENT SIDE(A
ATTENTION:
POUR UNE PROTECTION PERMANENTE
CONTRE LES RISQUE D’INCENDE
REMPLACER LES FUSIBLES PAR UN AUTRE
DE MEME TYPE ET DE MEME TENSION.
C7501 A C 2C
C7502 A C 2C
C7503 A C 2B
C7504 A C 2B
C7505 A C 2A
C7506 A C 2A
C7507 A C 2B
C7508 A C 2A
C7509 A C 2B
C7601 A C 1A
C7602 A C 1A
C7603 A C 1A
C7604 A C 1A
C7605 A C 1A
C7606 A C 1A
C7607 A C 2B
C7608 A C 1A
C7609 A C 1A
C7610 A C 2B
C7611 A C 2B
C7612 A C 2B
C7613 A C 2A
C7614 A C 2A
C7615 A C 2A
C7616 A C 2A
C7617 A C 2A
C7618 A C 2A
C7619 A C 2A
C7620 A C 2A
C7621 A C 2A
C7622 A C 2A
C7623 A C 1B
C7624 A C 1B
C7625 A C 1C
C7626 A C 1B
C7627 A C 1B
C7628 A C 2B
C7629 A C 1A
C7630 A C 2A
C7631 A C 2A
C7632 A C 1A
C7633 A C 1A
C7634 A C 1A
C7635 A C 1A
C7637 A C 1A
C7638 A C 1A
C7640 A C 2B
C7641 A C 1B
C7643 A C 2B
C7644 A C 2C
C7645 A C 2C
C7646 A C 1C
C7647 A C 1C
C7648 A C 1C
CONNECTOR
CN761 A C 1C
CN762 A C 1A
DIODE
D7601 A C 1B
IC
IC7601 A C 2A
IC7602 A C 1B
IC7603 A C 2B
IC7604 A C 1B
IC7605 A C 2C
IC7606 A C 1C
COIL
L7501 A C 2B
L7502 A C 2A
L7601 A C 2B
L7602 A C 2B
L7603 A C 2B
L7604 A C 2A
L7605 A C 1A
L7606 A C 2B
L7607 A C 1A
TRANSISTOR
Q7501 A C 2B
Q7503 A C 2A
Q7504 A C 2B
Q7505 A C 2A
Q7506 A C 2B
Q7601 A C 1B
Q7602 A C 1B
Q7603 A C 1B
Q7604 A C 1B
Q7608 A C 1B
Q7609 A C 1B
Q7610 A C 1C
RESISTOR
R7501 A C 2B
R7502 A C 2B
R7503 A C 2B
R7504 A C 2A
R7505 A C 2A
R7506 A C 2B
R7507 A C 2B
R7508 A C 2B
R7509 A C 2B
R7510 A C 2B
R7601 A C 2A
R7602 A C 2A
R7603 A C 1C
R7604 A C 1C
R7605 A C 1C
R7606 A C 1C
R7607 A C 1C
R7608 A C 2B
R7609 A C 1B
R7610 A C 1B
R7611 A C 1B
R7612 A C 1B
R7613 A C 1B
R7614 A C 1A
R7615 A C 1A
R7616 A C 1B
R7617 A C 1B
R7618 A C 1B
R7619 A C 1A
R7630 A C 1B
R7631 A C 1A
R7632 A C 2B
R7633 A C 2A
R7634 A C 2C
R7635 A C 2B
R7636 A C 2B
OTHER
F7501 A C 2A
JP7501 A C 1C
JP7502 A C 1C
JP7503 A C 1C
PC013 A C 1A
T7501 A C 2C
ZP1B C 1C
ZP2B C 1C
ZP3B C 1C
ZP1-1B C 1C
ZP1-3B C 1C
ZP1-5B C 1C
ZP1-6B C 1C
ZP1-7B C 1C
ZP1-9B C 1C
ZP2-1B C 1A
ZP1-11 B C 2A
ZP1-12 B C 1C
ZP1-13 B C 2B
ZP1-14 B C 1C
ZP1-15 B C 1C
ZP1-16 B C 2B
ZP1-17 B C 1C
ZP1-20 B C 2C
ZP1-22 B C 1C
ZP1-24 B C 2C
ZP1-26 B C 2C
ZP1-28 B C 2C
ZP1-31 B C 2C
ZP1-32 B C 2C
ZP1-33 B C 2C
ZP1-34 B C 1C
ZP1-35 B C 2A
ZP1-36 B C 2A
ZP1-37 B C 2B
ZP2-10 B C 1A
ZP2-15 B C 1A
ZP2-16 B C 1A
ZP2-17 B C 1A
ZP2-24 B C 1A
C2102 B C 1D
C2103 B C 1C
C2104 B C 1C
C2105 B C 1D
C2106 B C 1C
C2107 B C 1C
C2108 B C 2D
C2109 B C 2C
C2110 B C 2C
C2111 B C 2C
C2151 B C 1D
C2152 B C 1D
C2153 B C 1C
C2154 B C 1C
C2155 B C 1D
C2156 B C 1C
C2157 B C 1C
C2159 B C 1C
C2160 B C 1C
C2161 B C 1C
C2162 B C 1D
C2163 B C 1C
C2164 B C 1C
C2165 B C 1D
C2166 B C 1D
C2167 B C 1D
C2168 B C 1D
C2201 A C 3C
C2202 A C 2C
C2203 A C 3C
C2204 A C 2C
C2205 A C 3C
C2206 A C 2C
C2207 A C 3C
C2208 A C 3C
C2209 A C 3C
C2210 A C 3C
C2211 A C 3C
C2212 A C 3C
C2213 A C 3C
C2214 A C 3C
C2215 A C 3C
C2216 A C 3C
C2217 B C 2C
C2218 A C 2C
C2219 A C 2C
C2220 A C 2C
C2221 B C 2C
C2222 B C 2C
C2223 A C 3C
C2224 A C 2C
C2301 B C 3C
C2303 B C 3C
C2304 B C 2D
C2305 B C 3D
C2306 B C 2D
C2307 B C 3D
C2308 B C 2D
C2309 B C 2D
C2310 B C 3D
C2311 B C 2D
C2312 B C 2D
C2401 B C 2C
C2402 B C 2C
C2403 B C 2C
C2404 B C 3C
C2405 B C 2C
C2406 B C 2C
C2407 B C 2C
C2408 B C 3C
C2601 A C 3D
C2602 A C 3D
C2603 A C 2D
C2604 A C 2D
C2605 A C 3D
C2606 A C 2D
C2607 A C 3D
C2608 A C 2D
C2609 A C 3D
C2610 A C 2D
C2611 A C 3D
C2612 A C 2D
C2613 A C 3D
C2614 A C 2D
C2615 A C 3D
C2616 A C 2D
C2617 A C 3D
C2618 A C 2D
C2619 A C 3C
C2620 A C 3D
C2621 A C 3C
C2622 A C 2C
C2623 A C 3C
C2624 A C 2C
C2625 A C 3C
C2626 A C 2C
C2627 A C 2D
C2701 A C 3B
C2702 A C 4B
C2751 A C 3B
C2752 A C 3B
C2753 A C 3B
C2754 A C 3B
C2755 A C 3B
C2757 A C 3B
C2758 A C 3B
C2759 A C 3B
C2760 A C 3B
CONNECTOR
CN801 B C 1A
CN803 A C 2C
CN804 A C 3D
CN805 A C 3B
DIODE
D2701 A C 4B
D2751 A C 4B
D2752 A C 4B
D2753 A C 4B
D2754 A C 4B
D2755 A C 4B
IC
IC2101 B C 2C
IC2151 B C 1C
IC2152 B C 1D
IC2201 A C 3C
IC2301 B C 3D
IC2751 A C 3B
IC2752 A C 3B
COIL
L2101 B C 2D
L2401 B C 3C
L2402 B C 3C
L2601 A C 3D
L2602 A C 3D
L2603 A C 3D
TRANSISTOR
Q2151 B C 1D
Q2201 A C 3C
Q2202 A C 2C
Q2301 B C 2C
Q2302 B C 2D
Q2401 B C 3C
Q2402 B C 3C
Q2403 B C 3C
Q2404 B C 3C
Q2405 B C 3C
Q2406 B C 3C
Q2601 A C 3C
Q2602 A C 2D
Q2701 A C 4B
Q2751 A C 3B
Q2752 A C 3B
Q2753 A C 3B
Q2754 A C 3B
Q2755 A C 3B
Q2756 A C 3B
Q2757 A C 4B
Q2758 A C 3B
Q2759 A C 3B
RESISTOR
R2001 A C 2D
R2002 A C 2D
R2003 A C 2D
R2004 A C 2D
R2101 B C 1D
R2102 B C 1D
R2103 B C 1C
R2151 B C 1D
R2152 B C 1D
R2153 B C 1C
R2154 B C 1C
R2156 B C 1C
R2157 B C 1C
R2158 B C 1D
R2159 B C 1D
R2160 B C 1D
R2161 B C 1D
R2162 B C 1D
R2163 B C 1D
R2164 B C 1D
R2165 B C 1D
R2166 B C 1D
R2167 B C 1D
R2168 B C 1D
R2201 A C 3C
R2202 A C 2C
R2203 A C 3C
R2204 A C 2C
R2205 A C 3C
R2206 A C 3C
R2207 A C 3C
R2208 A C 3C
R2209 A C 2C
R2210 A C 3C
R2211 A C 3C
R2212 B C 3C
R2213 B C 2C
R2214 A C 2C
R2215 A C 2C
R2216 A C 2C
R2217 A C 2C
R2218 A C 2C
R2219 B C 2C
R2220 B C 2C
R2221 A C 3C
R2222 A C 2C
R2301 B C 2C
R2302 B C 2C
R2303 B C 2C
R2304 B C 2D
R2305 B C 3D
R2306 B C 2D
R2307 B C 3C
R2308 B C 2D
R2309 B C 3D
R2310 B C 2D
R2311 B C 3D
R2312 B C 2D
R2313 B C 3D
R2314 B C 2D
R2315 B C 3D
R2316 B C 2D
R2317 B C 3D
R2318 B C 2D
R2319 B C 3C
R2320 B C 2D
R2321 B C 3C
R2322 B C 2D
R2323 B C 2D
R2324 B C 3D
R2325 B C 2D
R2326 B C 2D
R2327 B C 2D
R2328 B C 2D
R2402 B C 3C
R2403 B C 3C
R2404 B C 3C
R2405 B C 3C
R2406 B C 2C
R2408 B C 3C
R2409 B C 3C
R2410 B C 3C
R2411 B C 3C
R2412 B C 3C
R2413 B C 3C
R2414 B C 2C
R2415 B C 2C
R2416 B C 2C
R2601 A C 3D
R2602 A C 3D
R2603 A C 3D
R2604 A C 2D
R2605 A C 3D
R2606 A C 2D
R2607 A C 3D
R2608 A C 2D
R2609 A C 3D
R2610 A C 2D
R2611 A C 3D
R2612 A C 2D
R2613 A C 3D
R2614 A C 2D
R2615 A C 3C
R2616 A C 2C
R2617 A C 3C
R2618 A C 2C
R2619 A C 3C
R2620 A C 2C
R2621 A C 3C
R2622 A C 2C
R2623 A C 3C
R2624 A C 2C
R2701 A C 4B
R2702 A C 4B
R2703 A C 4B
R2704 A C 4B
R2705 A C 4B
R2706 A C 4B
R2707 A C 4B
R2751 A C 3B
R2752 A C 3B
R2753 A C 3B
R2754 A C 3B
R2755 A C 3B
R2756 A C 3B
R2757 A C 3B
R2758 A C 3B
R2759 A C 3B
R2760 A C 3B
R2761 A C 3B
R2762 A C 3B
R2763 A C 3B
R2764 A C 3B
R2765 A C 4B
R2766 A C 4B
R2767 A C 3B
R2768 A C 3B
R2769 A C 3B
R2770 A C 3B
R2771 A C 3B