Exploded View; Ic Block Diagrams - Sony ICF-C211 Service Manual

IC Block Diagrams

z
IC1 CXA1019S
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
AM IF DET AGC
TUNING
METER
AF POWER AMP
AM FE
FM IF
FM
DISCRIMINATOR
FM FE
1 3 4 5 6 8 9 15
2 7 10 11 12 13 14
IC2 LM8560N
28 27 26 25 24 23 22 21 20 19 18 17
50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz
OSC
D D D D D D
CTR
OUTPUT
CONTROL CONTROL
GATE 1/25 OR 1/30 2Hz
PWR
UP S.SAMPLE
STAND INPUT
50/60Hz
BY DET CONTROL
PWR F.SAMPLE
UP
1kHz 2Hz
50/60Hz
1/2 SLEEP
CTR
BLANK
SEC RSTYHLD
PF.
RESET
& SEC ALARM & ALARM &
DET
CONTROL
FLASH CTR T.RST S.SAMPLE F.SAMPLE
GATE
T.DISP &
AL.RST
S.SAMPLE ALARM ALARM
SEC
MIN CTR HR CTR
SEC DISP
OUTPUT TIME
COMPARATOR
DECODER/ T.DISP
DISPLAY
DRIVER
ALARM CONTROL
AL.DISP
TIME TIME
SL.DISP MIN CTR HR CTR
SLEEP
TIME & TIME &
S.SAMPLE F.SAMPLE
1 – 13 14
– 14 –
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.
9
19
16 15
8
D7
TONE
PWR UP
6
T2
SECTION 5

EXPLODED VIEW

• The mechanical parts with no reference
The components identified by mark 0
number in the exploded views are not
or dotted line with mark 0 are critical
supplied.
• Accessories and packing materials are given for safety.
in the last of this parts list. Replace only with part number specified.
• Abbreviation
↑
IT : Italian AR : Argentine
AUS : Australian SP : Singapore
C&SA : Central & South America
CET : East European & Russian
10
11
12
14
13
14
SP1
18
17
L1
16
14
not supplied
15
W2
1
14
W1
7
14
2
3
5
4
– 15 –
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)
AR Model
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
UK Model
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)
C&SA Model
13 3-044-215-01 BUTTON (CLOCK) (BLACK)
AEP, CET,
IT, SP Model,
C211L
AUS Model
Ref. No. Part No. Description Remark
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)
014
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)
– 16 –