Sony DSRM-E1 User manual

MICROFILM
SERVICE MANUAL
EDIT ADAPTOR
US Model
Canadian Model
DSRM-E1
AEP Model
DSRM-E1P
SPECIFICATIONS
DSRM-E1/E1P
Photo : DSRM-E1P
ControllerInterface adaptor
DSRM-E1 : NTSC
DSRM-E1P : PAL
Ver 1.0 1998. 07

– 2 –
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINEWITH
MARK !ONTHE SCHEMATIC DIAGRAMS AND INTHE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUB-LISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE !SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES
SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT.
NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES
SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL
OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, par-ticularly tran-
sistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
4. Look for parts which, through functioning, show obvious
signs of deterioration. Point them out to the customer and
recommend their replace-ment.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when solder-
ing or unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.

– 3 –
1. GENERAL
Overview........................................................................ 1-1
Preparations and Connections...................................... 1-2
Menus ............................................................................ 1-3
Editing............................................................................ 1-5
Editor Settings ............................................................... 1-9
Appendix........................................................................ 1-10
2. DISASSEMBLY
2-1. Removal ofTU Cabinet (R) Assembly .......................... 2-1
2-2. Circuit Boards Location ................................................. 2-1
3. BLOCK DIAGRAMS
3-1. Interface Adaptor Unit Block Diagram .......................... 3-1
3-2. Control Unit Block Diagram........................................... 3-7
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagram............................................ 4-1
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-3
AV-40/40P (IN/OUT, AUDIO/VIDEO, OSD/FONT ROM,
Y/CHROMA SEP) Printed Wiring Board....................... 4-5
AV-40/40P (IN/OUT) Schematic Diagram..................... 4-9
AV-40/40P (AUDIO/VIDEO) Schematic Diagram ......... 4-11
AV-40/40P (OSD/FONT ROM) (Y/CHROMA SEP)
Schematic Diagrams ..................................................... 4-13
CB-64/64P (FRONT MICON/EDIT MICOM)
Printed Wiring Board ..................................................... 4-18
CB-64/64P (FRONT MICOM) Schematic Diagram ...... 4-21
CB-64/64P (EDIT MICOM) Schematic Diagram........... 4-25
LI-66 (BACK UP LITHIUM) Printed Wiring Board
and Schematic Diagram................................................ 4-27
CM-58 (CONTROLLER/LED DRIVE)
Printed Wiring Board ..................................................... 4-30
CM-58 (CONTROLLER/LED DRIVE)
Schematic Diagram ....................................................... 4-33
JG-36 (JOG SHUTTLE) Printed Wiring Board
and Schematic Diagram................................................ 4-35
5. IC PIN FUNCTION DESCRIPTION
5-1. Edit Micro Computer HD6433837SA91F
(CB-64/64P Board IC806) Pin Function ....................... 5-1
5-2. Front Micro Computer HD6433837SA90F
(CB-64/64P Board IC805) Pin Function ....................... 5-2
6. ELECTRICAL ADJUSTMENTS
6-1. How to Enter the SERVICE Mode ................................ 6-1
6-2. How to Release the SERVICE Mode ............................ 6-1
6-3. Video Adjustment .......................................................... 6-2
3-1. Voltage Adjustment .................................................. 6-2
3-2. APC Free-run Frequency Adjustment (Y/C SEP).... 6-2
3-3. APC Free-run Frequency Adjustment (OSD) .......... 6-2
3-4. Adjustment Related Parts Arrangement .................. 6-2
6-4. System Control Adjustment .......................................... 6-2
4-1. Key Input Check ....................................................... 6-2
4-2. JOG/SHUTTLE (Mode Check)................................. 6-2
4-3. LED ON Check......................................................... 6-3
7. REPAIR PARTS LIST
7-1. Exploded Views ............................................................. 7-1
(1) Control Unit Section ...................................................... 7-1
(2) Main Section.................................................................. 7-2
7-2. Electrical Parts List ....................................................... 7-4
TABLE OF CONTENTS
Section Title Page Section Title Page

1-1
SECTION 1
GENERAL This section is extracted from
instruction manual.
DSRM-E1/E1P

1-2

1-3

1-4

1-5

1-6

1-7

1-8

1-9

1-10

1-11E

2-1E
Note: Follow the disassembly procedure in the numerical order given.
2-1. REMOVAL OF TU CABINET (R) ASSEMBLY
2-2. CIRCUIT BOARDS LOCATION
SECTION 2
DISASSEMBLY
DSRM-E1/E1P
4 Claw
3 Claw
1 Two screws
(2
× 6)
2 Two screws
(2
× 6)
5 TU cabinet (R) assembly
6 FP-246 flexible board
CM-58
Board
AV-40/40P
Board
CB-64/64P
Board
LI-66
Board
CB-64 (DSRM-E1)
CB-64P (DSRM-E1P)
(FRONT MICOM/EDIT MICOM)
AV-40 (DSRM-E1)
AV-40P (DSRM-E1P)
IN/OUT, AUDIO/VIDEO, OSD/FONT ROM,
Y/CHROMA SEP
CM-58
(CONTROLLER/LED DRIVE)
LI-66
(BACK UP LITHIUM)
JG-36
(JOG SHUTTLE)
()

DSRM-E1/E1P
3-1 3-2 3-3 3-4
3-1. INTERFACE ADAPTOR UNIT BLOCK DIAGRAM
SECTION 3
BLOCK DIAGRAMS
X802
8MHz
17
18
18
18
AV-40/40P BOARD (SEE PAGE 4-9~4-13)
712
13
14
12 9 10 7
15
1
2
3
5
6
4
7
2
9
7
2
32 3
24 5
4
1
3
52
Q320
BUFFER B. P. F
TRAP AFC
Y. SEP
COUNT
DOWN
LOCK
DET
32fH
VCO
Q315
BUFFER
Q507
BUFFER
Q105
DC/DC
CONVERTER
Q103
SW
SW REG
FL502
L. P. F. Q510, 512, 514 BUFFER & AMP
Q506
BUFFER FL501
B. P. F. Q509, 511, 513 BUFFER & AMP
Q304
BUFFER
Q309
BUFFER
3
13
12
11
10
9
8
4
5
6
7
Q310
BUFFER
IC311
SWITCH
CN102
IC308
SYNC SEP
IC306
IC104
MONITOR
OUT
VIDEO
J101
J801
AUDIO L
AUDIO R
LANC
IC301 ~IC303
COMP
COMPARATOR
IC305
IC302
IC303
IC301
SWITCH
ADR
IN1 COM
INH
IN0
D105
(POWER)
10
18
17 30
37
24
39
43
19
18
20
21
36
12
15
16
17
1
35
53
16
1 4
2
Q318
BUFFER Q317 BUFFER B. P. F
Q307
BUFFER
Q502
BUFFER
Q701
AMP
Q505
BUFFER
CAM
EZ CONNECTOR
Q508
BUFFER
8 5
AMP
IC701
IC309
D301
VIDEO IN
VCXO
YS IN
VREG
YIN
YIN
CIN
YOUT B IN
VXO1
VXO2
G IN
R IN
B
G
R
VIDEO
OUT
CSYNC IN
OSD GEN
OSD_VBLK
RCLOUT YOUT
COUT
VIN
CLKIN
G
B
OE
XS
EXS
VOB
CS
SCK
SDIN
CS1
OSD_RESET
SCK
SO
VCC
AVCC
VCC
IC307
VIDEO PROCESSOR
IC304 IC304
COMPARATOR
IC501
DEC
POWER
S101
S101
IC703
4fsc
FL301
VCO
44
ı
48
50
ı
52
DA0
ı
DA8
DA0
ı
DA7
ADR0
ı
ADR18
ADR0
ı
ADR18
4
5
55
ı
64
2
3
6
ı
8
11
9
24
IC702
FONT ROM IC502
IC803
Y/C SEP
13
ı
15
17
ı
21
12
ı
5
27
26
23
25
4
28
29
3
2
30
31
3
6
57
1
27
5
6
3
5
6
6
7
2
5
18 7
5
17
29
1
VIDEO IN
10
+5V +5V
X302
500KHz
SYNC
SEP
+5V
Q306
BUFFER
Q305
BUFFER
Q501
BUFFER
Q504
AMP
X501
3.58MHz : DSRM-E1
4.43MHz : DSRM-E1P
RESET
+5V
EXVSYN
EXHSYN
READ
C OUT
11
V/Y OUT
8
ADI UNREG12
13
14
AUDIO L IN
17
AUDIO R IN
18
ID1
22
ID2
15
LANC SIG
3
05
DRIVER
SIRCUIT
PHASE
COMP
SEARCH
CN801
17
19
20
16
13
18
7
6
4
CN101
OSD RESET
CS1
SCK
6
SO 3
4
5
ID1 14
ID2 13
R LANC
+5VD
+5VD
+5VA
EXT IN
INT
V BLK
12
9
10
7
16
19
17
CB-64/64P BOARD (SEE PAGE 4-21~4-25)
SCK
SO
SI
Q805
Q803
IC805
FRONT µCOM
39
15
34
79
92
12
88
89
90
17
37
25
27
26
89
88
(INT)/EXT IN
93
12
1
2
ID OUT
42
90
70
64
63
P82 65
64
LOW BATT 4
91
SI
SCK
SO
CONT CS
23
22
7 1
24
20
VDD
VDD
AVDD
34
79
92
MID ADDRESS 67
HIGH ADDRESS 68
11
10
16
91 14 38
23
24
86
37
2
33 LANC A CS
RESET OUT
VDD
VDD
AVDD
OSD RESET
SCK
SO
V BLK
INT
CS1
+5VD +5V +5V
+5V
+5VD
R LANC
EXT IN
+5VA
SO
SI
CSO
EDIT/FCLK
CLKO
CLKI
SO
SI
SCK
SCK
SO
SI
REQ
CS
RESET
IC806
EDIT
IC809
LANC A
1
7AVCC
VCC
87
86
INT
40
26
27
25
41
40
42 SCK
SO
SI
X301
3.58MHz : DSRM-E1
4.43MHz : DSRM-E1P
34
36
IN
OUT
IC808
D-FFs
ADDRESS BUS (LOW)
IC814
INVERTER
CONTROL
UNIT
J802
9MAS
3
4
6
11
13
14
2
5
7
10
12
15
IC807
D-FFs
9HAS
3
4
6
11
13
14
2
5
7
10
12
15
IC810
SRAM
22 OE
27 WE
20 28
CS
IC811
MENU ROM
10
ı
3
25
24
21
2
26
1
12
ı
5
21
26
23
25
4
28
29
3
2
30
11
ı
13
15
ı
19
24
31
22
13
ı
15
17
ı
21
9
10 ID2
ID1
11
14
+5V
X802
8MHz
10
11
CLKO
CLKI
55
ı
60
A0
ı
A5
A0
ı
A5
A6
ı
A11
71
ı
78
D0
ı
D7 D0
ı
D7
D0
ı
D7
A0
ı
A14
A0
ı
A18
RESET
LOW BATT DET 1
CN802 CN951
BH-951
(LITHIUM BATTERY)
+B
BATT 1
Q801
BUFFER
Q802
BUFFER
Q804
BUFFER
Q808
SW
768
4 35 2 1
LI-66 BOARD
(SEE PAGE 4-27)
NC
Q806
Q807
RES
IRQ2
IRQ2
IRQ3
OSC CS
EDIT RST
EDIT I/F CLK
EDIT CS
DTR
RXD
TXD
DSR
RST
+5V
ROMCS
RAMCS
OE
WE
OE
PGH
CS
1TO CM-58 BOARD
(8P CONNECTION CODE)
(SEE PAGE 3-8)
DATA BUS
IC804
0.7Vp-p
CN102!º REC/PB
CN102!¡ REC/PB
0.4Vp-p
CN1028REC/PB
0.6Vp-p
1.2Vp-p
J101 REC/PB
0.7Vp-p
IC307!º REC/PB
0.6Vp-p
IC308 !º
500kHz
REC/PB
5.0Vp-p
IC307 7
3.58MHz : DSRM-E1
4.43MHz : DSRM-E1P
REC/PB
5.0Vp-p
IC5014
3.58MHz : DSRM-E1
4.43MHz : DSRM-E1P
REC/PB
IC5027REC/PB
0.4Vp-p
IC5025REC/PB
0.6Vp-p
3.5Vp-p
IC806 !º
8MHz
REC/PB
3.5Vp-p
IC308 5REC/PB
V
IC308 4REC/PB
3.9Vp-p
H

DSRM-E1/E1P
3-7 3-8E
3-2. CONTROL UNIT BLOCK DIAGRAM
CN101
7
6
4
3
2
CN102 CN201
S201
JOG/SHUTTLE
1
2
3
4
6
7
1
2
3
4
6
7
7
6
4
3
2
IC102
CONTROLLER MICOM
S101-S112
IC106
LED DRIVE
IC104
COMPARATOR
64
5
BUFFER
IC101
RESET
+5V
+5V
BZ101
(BUZZER)
Q101
DRIVE
21
22
20
23
38
39
1
2
24
25
26
27
1
7
44
6
8
4
2
35
12
7
23
22
11 12
13
8
37
40
42
41
9
10
X101
32.768kHz
XOA
XIA
8
9
X102
4.195MHz
X0
XI
5
6
JG-36 BOARD
(SEE PAGE 4-36)
CM-58 BOARD
(SEE PAGE 4-33)
CB-64/64P BOARD
J802
(SEE PAGE 3-4)
1
17
ı
13
S0
ı
S4
34
ı
29
KEY0
ı
KEY5
Q103-Q107
DRIVE
FUNCTION KEY
LED0
LED1
LED2
LED3
LED4
LAT
SCK
SI
AVCC
VCC
AVR
BZER
DATA1
DATA2
DATA0
DATA3
A
B
DATA1
DATA2
DATA0
DATA3
A
B
CS
SI
SCK
SO
D102
+5V
PREVIEW
EDIT
MENU
PLAYER
RECORDER
D109
+5V
05
D110
D108
D111
D112
LAT
SCK
SI
RESET
55
6
IC103
REG 12
CONNECTION CODE
RESET
6.2Vp-p
IC102 5
4.195MHz
REC/PB
1.7Vp-p
IC102 8
32.768kHz
REC/PB

(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
colorbarchartofpatternbox. Theyarereferencevalues
* and reference waveforms.
(VOM of DC 10 MΩinput impedance is used.).
• Voltagevalueschange depending uponinputimpedance
of VOM used.)
When indicating parts by reference number, please
include the board name.
4-1 4-2 4-3
4-1. FRAME SCHEMATIC DIAGRAM
SECTION 4
PRINTEDWIRING BOARDS AND SCHEMATIC DIAGRAMS
4-4
4-2. PRINTEDWIRING BOARDS AND SCHEMATIC DIAGRAMS
(For printed wiring boards)
•b: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram
isn’t mounted in this model.
• Chip parts.
(For schematic diagrams)
• All capacitors are in µF unless otherwise noted. pF : µ
µF. 50V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10W unless otherwise noted.
kΩ=1000Ω,MΩ=1000kΩ.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example C541 L452
22U 10UH
TA A 2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT→ EDIT PB/XREC →PB/REC
•2: non flammable resistor
•1: fusible resistor
•C: panel designation
•A: B+ Line ✽
•B: B– Line ✽
•J: IN/OUT direction of (+,–) B LINE. ✽
•H: adjustment for repair. ✽
• Circled numbers refer to waveforms. ✽
✽Indicated by the color red.
Note : Les composants identifiés par une marque
!sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifie.
Note : The components identified by mark !or
dotted line with mark !are critical for safety.
Replace only with part number specified.
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
Transistor Diode
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
05
C
BE 123
4
56
321
6
54
321
5
4
543
2
1
21
3
21
3
21
3

IN/OUT, AUDIO/VIDEO, OSD/FONT ROM,Y/CHROMA SEP
AV-40/AV-40P
4-5
4-6 4-7 4-8
DSRM-E1/E1P
AV-40 (DSRM-E1)/AV-40P (DSRM-E1P) (IN/OUT, AUDIO/VIDEO, OSD/FONT ROM,Y/CHROMA SEP) PRINTED WIRING BOARD
— Ref. No.: 1,000 Series — •For printed wiring board.
•Chip transistor
C
BE
321
5
4
There are few cases that the part printed on this diagram isn't mounted in this model.
AV-40/40P BOARD (SIDE A)
C117 B-8
C119 B-8
C126 B-8
C128 B-7
C129 B-7
C314 B-5
C316 B-4
C318 B-4
C320 B-4
C322 A-3
C323 B-3
C325 A-6
C326 A-6
C329 A-6
C330 A-6
C332 B-3
C334 A-3
C335 A-3
C337 B-3
C339 B-3
C342 B-2
C343 B-2
C344 B-2
C351 A-2
C352 A-2
C356 C-8
C358 C-8
C365 C-8
C366 C-8
C367 C-8
C368 D-8
C369 D-8
C370 D-8
C371 C-9
C372 B-7
C503 C-7
C507 C-7
C508 C-5
C511 C-5
C512 C-7
C514 D-7
C522 C-5
C523 B-6
C533 B-6
C536 B-6
C537 B-6
C546 A-10
C714 D-2
C715 C-2
C717 C-5
C719 D-5
C720 C-5
C721 D-5
C722 C-5
C724 D-5
CN101 D-6
CT301 A-4
D105 B-9
D107 C-9
FB115 C-9
FB117 C-10
FL301 B-5
FL501 B-7
FL502 C-7
IC303 A-4
IC304 A-4
IC307 B-3
IC311 C-9
IC501 C-6
IC502 B-6
IC701 D-3
IC703 D-5
L101 B-9
L102 B-9
L103 A-7
L302 B-2
L303 A-7
L304 B-3
L305 C-8
L307 C-8
L308 C-8
L309 D-8
L504 B-6
Q103 B-9
Q309 D-8
Q310 D-8
Q317 B-2
Q318 B-3
Q320 D-8
Q501 C-7
Q502 C-7
Q503 D-7
Q505 B-5
Q506 B-7
Q507 C-7
Q508 B-6
Q509 B-7
Q510 C-7
Q511 B-7
Q512 C-7
Q513 B-7
Q514 C-7
R121 B-9
R127 B-8
R129 A-3
R132 A-3
R136 B-9
R138 B-9
R139 B-9
R140 B-10
R329 A-5
R330 A-5
R335 D-8
R337 B-4
R338 B-4
R339 D-8
R344 C-8
R347 C-8
R353 B-4
R355 B-4
R357 B-4
R360 B-4
R364 B-3
R366 A-6
R372 A-4
R390 A-9
R394 B-9
R396 C-9
R397 C-9
R399 D-9
R400 A-2
R401 A-3
R403 D-8
R405 D-8
R406 D-8
R408 D-8
R409 D-8
R422 A-4
R424 A-5
R427 B-3
R507 C-7
R508 C-7
R515 C-7
R516 C-7
R518 C-5
R519 C-5
R520 C-5
R522 C-6
R523 D-6
R524 D-6
R535 B-6
R536 B-5
R538 B-5
R539 B-5
R541 C-5
R553 B-6
R556 B-6
R559 B-5
R565 C-7
R567 B-7
R569 C-7
R570 C-7
R571 C-7
R574 B-7
R575 C-7
R576 B-7
R577 C-7
R705 D-4
R707 C-5
R708 C-5
RV101 B-7
RV501 C-5
X302 A-5
X501 C-5
AV-40/40P BOARD (SIDE B)
C113 C-3
C114 C-2
C116 C-2
C118 B-2
C120 B-2
C121 B-2
C122 B-2
C123 B-3
C124 B-3
C125 B-2
C127 A-2
C302 B-6
C303 B-6
C305 B-7
C307 B-7
C308 A-6
C312 B-7
C313 B-6
C319 C-3
C321 C-3
C324 A-4
C331 A-4
C338 A-5
C341 A-4
C347 B-8
C348 B-8
C350 A-9
C355 A-9
C373 B-8
C501 C-5
C502 C-5
C504 C-5
C505 C-5
C506 C-5
C509 C-4
C510 C-4
C513 D-5
C515 D-5
C516 D-5
C517 C-5
C518 D-4
C519 D-4
C520 C-5
C521 C-5
C524 B-5
C525 B-5
C526 C-5
C527 C-5
C528 B-5
C529 B-5
C530 C-4
C531 C-4
C532 C-4
C534 B-5
C538 C-4
C539 B-4
C540 C-3
C541 C-4
C543 C-
3
C544 B-5
C545 B-5
C547 A-1
C701 D-7
C703 D-7
C704 D-7
C706 D-6
C708 D-7
C709 D-7
C710 C-7
C711 C-6
C712 C-6
C713 C-6
C716 C-6
C718 C-6
C723 D-6
CN102 D-1
D101 B-9
D102 C-9
D103 D-9
D106 A-1
D108 A-1
D301 B-4
D701 C-7
F101 C-1
FB101 A-9
FB103 C-9
FB105 D-9
FB111 A-1
FB113 B-1
FB114 A-1
FB118 D-2
FB501 B-5
FB502 B-5
FB701 D-4
FB702 D-4
IC104 B-2
IC301 B-6
IC302 B-6
IC305 B-5
IC306 B-5
IC308 A-4
IC309 B-9
IC702 C-7
J101 B-10
L306 B-8
L310 B-6
L501 D-5
L503 B-5
L505 C-3
L701 D-7
L702 D-6
L703 D-7
L704 C-6
L705 C-6
L706 D-6
LF101 C-2
Q105 B-2
Q304 A-6
Q305 B-7
Q306 B-7
Q307 B-7
Q311 B-5
Q315 B-4
Q504 C-5
Q701 D-6
R101 D-3
R103 D-4
R104 D-4
R105 D-4
R1O6 D-5
R107 D-5
R108 D-5
R113 D-5
R114 D-4
R119 B-2
R120 B-2
R122 C-3
R123 B-3
R124 B-2
R125 B-3
R126 B-3
R128 A-2
R137 A-1
R311 A-6
R312 C-7
R313 A-6
R314 B-7
R315 B-7
R316 B-7
R317 C-7
R318 A-6
R319 C-7
R320 A-6
R321 B-7
R322 B-7
R323 B-7
R324 B-5
R325 B-7
R326 B-7
R327 B-7
R328 B-5
R333 B-6
R340 B-6
R343 B-6
R345 A-5
R361 B-4
R362 A-4
R363 A-4
R365 C-7
R373 A-3
R375 A-2
R376 A-2
R377 A-2
R407 C-3
R413 A-5
R414 A-5
R416 B-4
R418 B-4
R420 B-5
R421 B-5
R430 A-7
R501 C-4
R502 C-4
R503 C-5
R505 C-4
R506 C-5
R509 C-4
R510 C-4
R511 C-5
R513 C-5
R514 C-5
R517 C-5
R521 C-4
R525 D-6
R526 D-6
R527 D-6
R528 D-5
R529 D-4
R530 D-4
R531 D-4
R532 D-5
R533 D-5
R534 C-6
R537 C-6
R540 B-5
R542 C-5
R543 C-5
R544 C-4
R545 B-4
R546 B-4
R547 C-4
R548 B-4
R549 B-4
R550 B-4
R551 B-4
R552 B-4
R554 B-4
R555 C-4
R557 B-4
R558 C-4
R560 B-4
R561 B-4
R562 C-4
R563 C-4
R564 B-3
R566 B-3
R568 C-3
R572 B-3
R573 C-3
R701 C-7
R702 C-7
R703 C-6
R704 C-6
R709 D-6
R710 D-6
S101 A-9
X301 B-7
CB-64 (DSRM-E1)
CB-64P (DSRM-E1P)
(FRONT MICOM/EDIT MICOM)
AV-40 (DSRM-E1)
AV-40P (DSRM-E1P)
IN/OUT, AUDIO/VIDEO, OSD/FONT ROM,
Y/CHROMA SEP
CM-58
(CONTROLLER/LED DRIVE)
LI-66
(BACK UP LITHIUM)
JG-36
(JOG SHUTTLE)
()
A
B
C
D
12345678910
AV-40/40P BOARD(SIDE A)
12
05
POWER
APC FREE RUN
ADJ(OSD) APC FREE RUN
ADJ(Y/C SEP) VOLTAGE
ADJ
25
24
2524
17
17
16
16
32
32
1
1
8
8
9
9
10
11
13
14
12
9
5
1-670-615-
R548
A
B
C
D
12345678910
AV-40/40P BOARD(SIDE B)
12
05
POWER OFF ON VIDEO
AUDIO
-L
AUDIO
-R
MONITOR
OUT
J101
4
1-670-615-
7
86
231
21
R430

DSRM-E1/E1P
4-9 4-10 IN/OUT
AV-40 (1/4)/AV-40P (1/4)
AV-40 (DSRM-E1)/AV-40P (DSRM-E1P) (IN/OUT) SCHEMATIC DIAGRAM
AV-40/40P BOARD (1/4)
1
2
CN102 !º
CN102 !¡
3
CN102 8
4
J101 (VIDEO OUT)
H
0.7 Vp-p
H
0.4 Vp-p
H
0.6 Vp-p
H
1.2 Vp-p
XX
0uH
0uH
1800
1k
0uH
1800