Sony Dream Machine ICF-C211L, Руководство по обслуживанию, Страница: 10 / 18

– 14 – – 16 – – 15 –
z IC Block Diagrams
IC1 CXA1019S
IC2 LM8560N
GND GND
FM DISCRI
NF
VOL
AM OSC
AFC
FM OSC
REG OUT
FM RF
AM RF IN
N. C
FM RF IN
FE GND
MIX OUT
21 22 23 24 25 26 27 28 29 30
2 3 5 4 6 7 8 9 10 1 11 12 13 14 15
16 17 18 19 20
AF POWER AMP
AM IF DET AGC
AM FE
FM
DISCRIMINATOR
FM FE
TUNING
METER
FM IF
GND GND AF OUT Vcc RIPPLE FILTER AF IN DET OUT AFC AGC AFC AGC IF GND METER N. C FM IF IN AM IF IN FM/AM BAND SELECT
OSC
CTR
GATE
GATE
D
OUTPUT
CONTROL
COMPARATOR
STAND
BY DET
BLANK
&
FLASH
OUTPUT
DECODER/
DRIVER
INPUT
CONTROL
PWR
UP
1/2
SEC
CTR
RESET
CONTROL
1/25 OR 1/30
DISPLAY
CONTROL
TIME
HR CTR
CONTROL
ALARM
HR CTR
D D D D D
SLEEP
CTR
ALARM
MIN CTR
TIME
MIN CTR
SEC RSTYHLD
TIME
SEC
ALARM
SLEEP
28 27 26 25 24 23 22 21 20 18
14 1 – 13
16 15 17
PWR UP
TONE PWR
UP
50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz
2Hz
50/60Hz
T.DISP &
S.SAMPLE
T.RST
AL.RST
SEC DISP
T.DISP
AL.DISP
SL.DISP
TIME &
S.SAMPLE
TIME &
F.SAMPLE
ALARM &
F.SAMPLE ALARM &
S.SAMPLE
2Hz
F.SAMPLE
S.SAMPLE
50/60Hz
12/24 SELECT CR INPUT 50/60 SELECT 50/60 INPUT SNOOZE INPUT SLEEP INPUT HOUR SET MIN SET VSS ALARM OFF SLEEP OFF ALARM OUTPUT SLLEP INPUT
19
ALARM DISPLA
Y
COL ON
OUT
SEGMENT
OUTPUT
PF.
DET
1kHz
SECTION 5
EXPLODED VIEW
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ••• (RED)
↑ ↑
Parts color Cabinet's color
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Accessories and packing materials are given
in the last of this parts list.
• Abbreviation
IT : Italian AR : Argentine
AUS : Australian SP : Singapore
C&SA : Central & South America
CET
: East European & Russian
The components identified by mark
0
or dotted line with mark
0
are critical
for safety.
Replace only with part number specified.
SP1
L1
D7
W2
W1
1
15
2
3
4
6
5
8
7
12
9
10
11
18
16
14
14
14
14
14
not supplied
AR Model
UK Model
C&SA Model
AEP, CET,
IT, SP Model,
C211L
AUS Model
19
13
17
T2
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 3-369-135-21 LID,BATTERY CASE
2 3-919-268-01 KNOB(VOL)
3 3-044-213-01 CABINET (LOWER) (BLACK) (C&SA)
3 3-044-213-11 CABINET (LOWER) (WHITE) (C&SA)
3 3-044-213-21 CABINET (LOWER) (BLACK)
(C211:AEP,CET,IT,UK,AR,SP,AUS)
3 3-044-213-31 CABINET (LOWER) (WHITE)
(C211:AEP,CET,IT,UK,AR,SP,AUS)
3 3-044-213-41 CABINET (LOWER) (BLACK) (C211L)
3 3-044-213-51 CABINET (LOWER) (WHITE) (C211L)
4 7-685-649-79 SCREW+P 3X14 TYPE2 NON-SLIT
5 3-044-217-01 POINTER
* 6 1-678-190-11 TRANSFORMER BOARD
* 7 1-535-771-11 TERMINAL (EXCEPT C&SA)
8 3-044-214-01 PANEL(C&SA,UK,AUS)
8 3-044-214-11 PANEL(C211:AEP,CET,AR,SP)
8 3-044-214-21 PANEL(IT)
8 3-044-214-31 PANEL(C211L)
9 3-044-216-01 BUTTON (SNOOZE) (BLACK)
9 3-044-216-11 BUTTON (SNOOZE) (WHITE)
10 3-044-219-01 KNOB (FUNCTION) (BLACK)
10 3-044-219-11 KNOB (FUNCTION) (WHITE)
11 3-044-218-01 INDICATOR
12 3-044-212-01 CABINET (UPPER) (BLACK)
(EXCEPT C211L)
12 3-044-212-11 CABINET (UPPER) (WHITE)
(EXCEPT C211L)
12 3-044-212-21 CABINET (UPPER) (BLACK) (C211L)
12 3-044-212-31 CABINET (UPPER) (WHITE) (C211L)
13 3-044-215-01 BUTTON (CLOCK) (BLACK)
13 3-044-215-11 BUTTON (CLOCK) (WHITE)
0
14 1-555-795-00 CORD, POWER (C211:AEP,CET,IT,SP,C211L)
0
14 1-696-572-11 CORD, POWER (UK)
0
14 1-790-124-11 CORD, POWER (AR)
0
14 1-790-431-11 CORD, POWER (AUS)
0
14 1-769-339-22 CORD, POWER (C&SA)
15 3-044-228-01 KNOB (TUNE)
16 3-044-220-01 HOLDER (ANT)
17 1-754-135-11 ANTENNA (WIRE)
* 18 A-3683-197-A MAIN BOARD, COMPLETE (C211:C&SA)
*
18 A-3683-198-A MAIN BOARD, COMPLETE
(C211:AEP,CET,AR,SP)
* 18 A-3683-199-A MAIN BOARD, COMPLETE (C211:IT)
* 18 A-3683-200-A MAIN BOARD, COMPLETE (C211L)
*
18 A-3683-201-A MAIN BOARD, COMPLETE (C211:UK,AUS)
19 3-049-753-01 PLATE, BACK
D7 8-749-016-85 DIODE SL-1998-79T
(AEP,CET,IT,AR,SP,C211L)
D7 8-749-016-84 DIODE SL-1998-78T (C&SA,UK,AUS)
L1 1-419-535-11 COIL, FERRITE-ROD ANTENNA
(LW TRACKING)(C211:IT,C211L)
L1 1-419-532-11 COIL, FERRITE-ROD ANTENNA
(AM TRACKING)(EXCEPT C211:IT,C211L)
0
T2 1-435-400-11 TRANSFORMER, POWER (C&SA)
0
T2 1-435-401-11 TRANSFORMER, POWER
(C211:AEP,CET,IT,UK,AR,SP,AUS,C211L)
SP1 1-529-456-11 SPEAKER (6.6cm)
W1 1-535-804-21 SNAP, BATTERY
* W2 1-769-137-11 CORD, CONNECTION (16 CORE)