Sony CMA-D1 User manual

a
SPECIFICATIONS
DC OUT connector 12 V, total 1A
Operating temperature —
O0°C to 40°C (—-32°F to + 104°F)
Power requirements
Model for the United States and
Canada:
120 V ac, 60 Hz
Model for other countries :
100 V, 120 V, 220 V or 240 Vac
(selectable),
50 Hz
Power consumption
25 W
Dimensions Approx. 167 x 76 x 158 (w/h/d)
(65/8 x 3 x 64/4 inches)
Weight Approx. 2.2 kg (4 |b 14 02)
Accessory supplied
AC power cord x1
ONY.
SERVICE MANUAL

SAFETY CHECK-OUT
After correcting the original service problem, perform
the following safety checks before releasing the set to
the customer:
Check the metal trim, “metallized’’ knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth
ground and from all exposed metal parts to any ex-
posed metal part having a return to chassis, must not
exceed 0.5 mA (500 microampers). Leakage current
can
be
measured
by
any
one
of
three
methods.
1. A commercial leakage tester, such as the
Simpson 229 or RCA WT-540A. Follow the
manufacturers’ instructions to use these instru-
ments.
2. A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for
this job.
3. Measuring the voltage drop across a resistor by
means of a VOM or battery-operated AC volt-
meter. The “limit” indication is 0.75 V, so
analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa
SH-63Trd are examples of a passive VOM that
is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are
suitable. (See Fig. A)
To Exposed Metal
Parts on Set
AC
voltmeter
|| (0.78)
= Earth Ground
Using
an
AC
voltmeter
to
check
AC
leakage.

| CMA-D1/D1CE
SECTION 1
DESCRIPTION
LOCATION
OF
PARTS
For
the
United States
and
Canada
DC OUT (output) connector
Pilot lamp
POWER
switch
AC
IN
(input)
connector
For other countries
DC OUT (output) connector
isloxelea
VOLTAGE SELECTOR AC IN (input) connector
CONNECTIONS
Camera cable CCDC-10
AC power cord
AVC-D1
(supplied)
|
to
an
ac
outlet
Camera cable CCDC-10

| CMA-D1/D1CE
SECTION 2
ALIGNMENT
2-1. EQUIPMENT REQUIRED
«
Slide
Resistor
(0
~
20,
2A)
¢
Ammeter
(more
than
2A)
¢
Voltmeter
2-2.
CONNECTION
(CN 103)
RL : Slide Resistor
(Set
the
resistance
more
than
1082)
—WIRING VIEW—
2-3.
ELECTRICAL
ADJUSTMENT
2-3-1.
Preparation
RV1 {LIMIT 1
PS-73
board
—
Fully
clockwise
©
(rear
view)
RV3
{Limit
2
2-3-2.
+12V
Voltage
Adjustment
Adj.
point
:
@-RV2
[12V
ADJ]
/PS-73
board
Spec.
:
V
=
+12.0
184
Vdc
2-3-2.
Current
Limiter
Adjustment
Adjust.
:
1.
Adjust
the
RL
(slide
resistor)
so
that
the
electric
current
is
1.7A.
2.
Adjust
the
@
RV1
/PS-73
board
so
that
the
electric
current
is
1.6+0.05A.
When
the
electric
current
is
not
1.6A
even
if
the
@
RV1
is
turned
fully,
set
the
@RV1
counterclockwise
©,
and
adjust
the
@
RV3
so
that
the
electric
current
is
1.6+0.05A.
RV2
(12V ADJ)
RV3 RV1
4)
{LIMIT 2) (LIMIT 1)
PS-73 board (Soldering side)

CMA-D1/D1CE
SECTION 3
DIAGRAM
MOUNTING DIAGRAM
* CN=17 Boarp
— SOLDERING SIDE-
CNI04 CNIO3.
OC OUT DC OUT
(WIRING SIDE) (WIRING SIDE)
1-613-190-11
PS=73 BOARD
. —SOLDERING SIDE-
1-613-188-11
Q1ot
AC =5450aRD
—SOLDERING SIDE-
1-613-189 -11
VOLTAGE SELECTOR CAMERA ADAPTOR
GMA-01_{y,UC)
EMA D1CECAE,UK }

SCHEMATIC DIAGRAM
CMA-D1/D1CE
CMA-D1/D1CE
CN102
VOLTAGE SELECTOR
VOLTAGE SELECTOR
[roov] 1-9] 2-4
faov|s-9 [4-6]
fezov| 7-9 | e-2|
[eaov] 5-9 [6-6]
2SA1169
28D774
8000000
AC-54
~ Dt
Vv
A
“DICE
4
vo
a< >
BO4Ne*
¢ REvas
1C1 ppcssec
12V REGULATOR
CNS
ens
fe]
onnes
vey
Ww}
[s|_uwrec
+15v_W
|
fe
|
ures
+151
|
sem
fe
en
a
CN-17
a +1]
2] eno
R2
1K
Q@Rvisiimirt
re
Q1 280774
101
2SA1169
@Rv3: Limir 2
uPC358C (NEC)
DUAL OPERATIONAL AMPLIFIERS
— TOP VIEW —
CN103
DC OUT
(WIRING SIDE)
qCN4
CN3
REG
+12V
OUT
[1] QO ©@®
REG H2V OUT a (2) @)
Ewer ee
p SND |
ee ae)
CN 104
DC OUT
(WIRING SIDE)
CNG
[REG tiav our [1] @ ©
nee ay on +12V our | 2] 2) @
we
ey a
| -—~no I
@ RV2212VADS
CAMERA ADAPTOR
CMA-Di_ (UC,J)
CMA-~ DICE (AE,UK)

| CMA-D1/D1CE CMA-D1/D1CE |
SECTION 4
SPARE PARTS
4-1. PARTS INFORMATION
1. Safety Related Component Warning
Components identified by shading marked with A on the schematic diagrams, exploded views and electrical spare
parts list are critical to safe operation. Replace these components with Sony parts whose parts numbers appear as
shown in this manual or in service bulletins and service manual supplements published by Sony.
2. Replacement Parts supplied from Sony Parts Center will somtimes have different shape and outside view from the
parts which actually in use. This is due to ‘“accommodating the improved parts and/or engineering changes’’ or
“standardization of genuine parts.’’
@ This manual’s exploded views and electrical spare parts list are indicating the parts numbers of ‘the standardized
genuine parts at present’’.
® Regarding engineering parts changes in our engineering department, refer Sony service bulletins and service
manual supplements.
3. Printed Components in Bold-Face type on the exploded views and electrical spare parts list are normally stocked for
replacement purposes. The remaining parts are not normally required for routine service work. Orders for parts not
shown in Bold-Face type will be processed, but allow for additional delivery time.
4. Item with no part number and/or no description are not stocked because they are seldom required for routine
service.
5. Abbreviation
DESCRIPTION DESCRIPTION
DESCRIPTION
Ic Ss
CAPACITOR Ic SWITCH
CONNECTOR TRANSISTOR T TRANSFORMER
DIODE RESISTOR
VARIABLE RESISTOR
FUSE
All capacitors are in micro farads unless otherwise specified.
All inductors are in micro henries unless otherwise specified.
All resistors are in ohrms.
SCREW
TOTSU TYPE WASHER
W.3 (S) 7-688-003-01
W.4 (M) 7-688-004-12
7-621-912-38
7-686-624-04 7-686-527-01
(S): SMALL TYPE
7-686-528-01
(M):;
MIDDLE
TYPE
7-686-530-01
7-686-635-09 7-686-548-01
4-2. EXPLODED VIEW

| CMA-D1/D1CE
No. Parts No. Description No. Parts No. Description
4 A-7513-100-A MOUNTED CIRCUIT BOARD ‘a 2-376-414-02 CHASSIS, AC
“PS-73” 12 2-376-415-01 COVER, AC
13 2-382-129-11 SCREW (M3x5)
MOUNTED CIRCUIT BOARD 14 2-385-514-11 COVER, V.S
“AC-54” (FOR CMA-D1) 15 3-670-155-11 LEG
MOUNTED CIRCUIT BOARD 16 3-703-150-11. CLAMP
“AC-54” (FOR CMA-D1CE) 17 4-885-901-21 SHEET, RADIATION
18 8-719-820-15 DIODE TLG115A
TRANSFORMER,
POWER
(11)
19
8-729-316-91
TRANSISTOR
2SA1169
(Q101)
3P INLET “AC IN”
SOCKET, POWER VOLTAGE
SELSCT (CN102)
SWITCH, ROCKER “POWER”
(FOR CMA-D1)
SWITCH, ROCKER “POWER”
(FOR CMA-D1CE)
8 1-613-190-11 | PRITED CIRCUIT BOARD ‘‘CN-17”
9 1-935-167-12 RECEPTACLE, 4P WITH HARNESS
“DC OUT” (CN103 CN104)
10 2-251-642-02 GUARD, POWER SWITCH

CMA-D1/D1CE
|
4-3.
ELECTRICAL
PARTS
LIST
Description
No. Parts No.
AC-54 BOARD
MOUNTED CIRCUIT BOARD
*AC-54” (FOR CMA-D1)
MOUNTED CIRCUIT BOARD
“AC-54” (FOR CMA-D1CE)
1-533-131-00 HOLDER, FUSE
POLYESTER 0.022 20% 250V
c2 1-108-389-00 MYLAR 0.1 10% 100V
C3 1-124-457-00 ELECT 1000 20% 25V
D1 8-719-504-40 S4VB40
TIME-LAG 2A 125V (FOR CMA-D1)
TIME-LAG 3.15A 125V
(FOR CMA-D1CE)
TIME-LAG 3.15A 125V (FOR CMA-D1)
TIME-LAG 2A 125V (FOR CMA-D1CE)
CN-17 BOARD
1-613-190-11 PRINTED CIRCUIT BOARD “‘CN-17”
Di 8-719-820-15 TLG115A
No. Parts No.
PS-73 BOARD
A-7513-100-A
ci 1-125-298-00
c2 1-123-644-00
C3 4-123-621-00
C4 1-161-013-00
C6 1-123-566-00
C7 1-161-013-00
CN1 1-508-901-00
1-509-984-00
1-509-982-00
CN2 1-508-900-00
1-509-983-00
1-509-982-00
CN3 1-508-903-00
CN4 1-508-903-00
CN5 1-508-904-00
1-935-168-11
D1 8-719-102-51
D2 8-719-815-55
D3 8-719-815-55
1C1 8-759-135-80
Qi 8-729-177-43
R1 1-247-831-00
R2 1-247-831-00
R3 1-247-843-0606
R4 1-247-831-00
R5 1-247-799-00
R6 1-247-823-00
R7 1-247-807-00
R8& 1-215-445-00
R9 1-215-445-00
R10 4-247-887-00
RV1 1-224-252-XX
RV2 1-224-250-XX
RV3 1-224-248-XX
=40=
Description
MOUNTED CIRCUIT BOARD ‘‘PS-73”
ELECT (BLOCK) 10000 20% 25V
ELECT 22 20% 10V
ELECT 10 20% 25V
CERAMIC 0.01 10% 25V
ELECT 2200 20% 16V
CERAMIC 0.01 10% 25V
RECEPTACLE, 3P
PLUG HOUSING 3P
PLUG CONTACT
RECEPTACLE, 2P
PLUG HOUSING 2P
PLUG CONTACT
RECEPTACLE, 5P
RECEPTACLE, 5P
RECEPTACLE, 6P
6P PLUG WITH HARNESS
18251
181555
181555
HPC358C: NEC
2S8D774
CARBON 1K 5% 1/6W
CARBON 1K 5% 1/6W
CARBON 3.3K 5% t/i6W
CARBON 1K 5% 1/6W
CARBON 47 5% 1/6W
CARBON 470 5% 1/6W
CARBON 100 5% 1/6W
METAL 10K 1% 1/6W
METAL 10K 1% 1/6W
CARBON 220K 5% 1/6W
METAL 10K
METAL 2.2K
METAL 470