DOWNLOAD Sony ICF-CD823 Service Manual ↓ Size: 4.68 MB | Pages: 28 in PDF or view online for FREE

Model
ICF-CD823
Pages
28
Size
4.68 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M ICF-CD823 00 US CAN AEP AU
File
icf-cd823.pdf
Date

Sony ICF-CD823 Service Manual ▷ View online

— 27 —
IC501
CXA1992BR
CHARGE
UP
FSET
TRACKING
PHASE COMPENSATION
FOCUS
PHASE COMPENSATION
40
FE BIAS
41
F
42
E
43
EI
44
VEE
45
TEO
46
LPF1
47
TEI
48
ATSC
49
TZC
50
TDFCT
51
VC
52
FZC
26
SENS2
25
SENS1
24
C OUT
23
XRST
22
DATA
21
XLT
20
CLK
19
LOCK
VCC
17
ISET
16
SL O
SL M
SL P
39
PD2
PD1
38
37
PD0
36
LD
35
RFTC
34
RF M
33
RF O
32
RF I
31
CP
30
CB
29
CC1
28
CC2
27
FOK
1
FEO
FEI
FDFCT
FGD
FLB
FE O
7
FE M
8
SRCH
9
TGU
10
TG2
11
FSET
12
TA M
13
TA O
TM2
TM6
TM4
TM7
TM5
TM3
VEE
VEE
TG2
VCC
FS1
FS2
FS4
TG1
TM1
DFCT
DFCT
VEE
VCC
ISET
VCC
VCC
FZC COMP
VCC
VCC
VEE
TZC COMP
ATSC
WINDOW
COMP
E-F BALANCE
WINDOW COMP
TOG1
BAL1
BAL2
BAL3
BAL4
IFB1
IFB2
IFB3
IFB4
IFB5
IFB6
TOG2
TOG3
TOG4
E IV AMP
F IV AMP
PD2 IV
AMP
PD1 IV
AMP
VCC
APC
VCC
VEE
TGFL
VEE
VEE
VEE
LASER POWER CONTROL
FE AMP
RF SUMMING AMP
FO BIAS
WINDOW
COMP
FOK
TRK GAIN
WINDOW COMP
VCC
DFCT
VCC
VCC
VEE
VEE
MIRR
VEE
IIL
IIL
TTL
IIL
TTL
TTL
CC1
DFCT1
MIRR
LDON
LPCL
LPC
TGFL
FOH
FOL
TGH
TGL
BALH
BALL
ATSC
TZC
FZC
IIL DATA REGISTER
INPUT SHIFT REGISTER
SENS SELECTOR
OUTPUT DECODER
DFCTO
IFB1–6
BAL1–4
TOG1–4
FS1–4
TG1–2
TM1–7
PS1–4
4
5
6
3
2
14
15
18
LEVEL 9
— 28 —
IC551
CXD2589Q
IC591
BA6898FP-E2
CLOCK
GENERATOR
OSC
PWM
ASYMMETRY
CORRECTOR
DIGITAL
PLL
SERVO
AUTO
SEQUENCER
EFM
DEMODULATOR
SUB CODE
PROCESSOR
TIMING
LOGIC
CPU
INTERLACE
ERROR
CORRECTOR
16K
RAM
D/A
INTERFACE
DIGITAL
OUT
DIGITAL
CLV
SERIAL-IN
INTERFACE
OVER SAMPLING
DIGITAL FILTER
3rd-ORDER
NOISE SHAPER
PWM
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
59 58 57
56
55
54 53 52 51 50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
23
22
21
VSS
LMUTE
RMUTE
SQCK
SQSO
SENS
DATA
XLAT
CLOK
SEIN
CNIN
DATO
XLTO
CLKO
SPOA
SPOB
XLON
FOK
VDD
VSS
MDP
PWMI
TES0
TES1
VPCO1
VCKI
VCTL
V16M
PCO
FILO
FILI
AVSS
CLTV
AVDD
RF
BIAS
ASYI
ASYO
LRCK
LRCKI
PCMD
PCMDI
BCK
BCKI
VSS
VDD
XUGF
XPCK
GFS
C2PO
XTSL
C4M
DOUT
EMPH
ENPHI
WFCK
SCOR
SBSO
EXCK
VSS
VDD
SYSM
AVSS
AVDD
AOUT1
AIN1
LOUT1
AVSS
XVDD
XTAI
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
XRST
VDD
+
LEVEL SHIFT
28
27
26
25
24
22
21
20
19
18
17
16
+
LEVEL SHIFT
+
VCC
VCC
+
LEVEL SHIFT

LEVEL SHIFT
1
2
3 4 5 6
7 8
9 10
11
12 13
14
REGULATOR
BIAS, T. S. D
MONITOR
+
DRIVER
MUTE
+
15
23
NC
GND
OUT4-B
OUT4-A
IN4
IN4
,
VREF IN
VCC
VCC
IN3
,
IN3
OUT3-A
OUT3-B
NC
OPIN-B
OPOUT
GND
OUT2-B
OUT2-A
IN2
IN2
,
GND
MUTE
REGOUT
REG-B
RESET
IN1
OUT1-B
OUT1-A
SECTION 6
EXPLODED VIEWS
NOTE:
-XX, -X mean standardized parts, so they may
have some differences from the original one.
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
CND
: Canadian model.
AUS
: Australian model.
— 29 —
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1
3-045-074-01 WINDOW (CD)
2
3-045-079-01 SPRING (CD)
3
3-045-066-01 LID,CD
4
3-045-069-01 BUTTON (SNOOZE)
5
3-045-064-01 CABINET, LOWER (US,CND)
5
3-045-064-11 CABINET, LOWER (AEP,AUS)
6
3-368-852-01 FOOT
* 7
1-678-392-11 TRANSFORMER BOARD
0 8
1-555-795-00 CORD, POWER (AEP)
0 8
1-790-431-11 CORD, POWER (AUS)
0 8
1-790-757-11 CORD, POWER (US,CND)
11
3-029-900-11 PLATE (KSM-213CDM), CHUCKING
12
1-452-732-11 MAGNET
S501
1-692-960-11 SWITCH, PUSH (1 KEY) (DOOR SW)
#2
7-685-547-19 SCREW +BTP3X10 TYPE2 N-S
#3
7-685-645-79 SCREW +P3X6 TYPE2 NON-SLIT
#4
7-685-649-79 SCREW +P3X14 TYPE2 NON-SLIT
#3
#3
#2
#2
#4
#4
#2
5
6
6
7
8
12
11
not 
supplied
not 
supplied
S501
1
2
3
4
6-1.  LOWER CABINET SECTION
— 30 —
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
51 3-045-076-01 KNOB(ALARM) (A)
52 3-045-077-01 BUTTON (ALARM) (A)
53 X-3378-844-1 PANEL (FRONT) SUB ASSY
54 3-713-786-51 SCREW +P   2X3
55 X-3378-843-1 CABINET (UPPER) SUB ASSY (US,CND)
55 X-3379-079-1 CABINET (UPPER) SUB ASSY (AEP,AUS)
56 3-045-071-01 KNOB(ALARM) (B)
57 A-3638-886-A DIAL(ALARM) ASSY
58 7-671-155-01 STEEL BALL 3.0
* 59 A-3683-167-A MAIN BOARD,COMPLETE (US,CND)
* 59 A-3683-211-A MAIN BOARD,COMPLETE (AEP)
* 59 A-3683-213-A MAIN BOARD,COMPLETE (AUS)
60 3-382-175-31 KNOB(V)
* 61 1-678-391-11 BACK LIGHT BOARD
* 62 1-678-389-11 KEY(FRONT) BOARD
* 63 1-678-390-11 KEY(UPPER) BOARD
64 3-910-116-01 COVER, CD
65 3-910-095-31 RUBBER, VIBRATION PROOF
66 3-921-725-01 SCREW (2.6X10), +PWH
67 3-931-379-01 RUBBER, VIBRATION PROOF
68 1-777-955-11 WIRE(FLAT TYPE) (16 CORE)
69 3-048-293-01 COVER (UNIT)
70 3-351-377-11 DAMPER
71 3-045-072-01 HOLDER (LCD)
* 72 1-639-678-12 MOTOR (6P) BOARD
* 73 1-678-393-11 HEADPHONE BOARD (AEP,AUS)
74 X-3378-845-1 NET ASSY
SP101 1-504-460-11 SPEAKER (7.7cm) (L-CH)
SP201 1-504-460-11 SPEAKER (7.7cm) (R-CH)
LCD401 1-804-008-11 DISPLAY PANEL LIQUID CRYSTAL
#1 7-685-133-19 SCREW +BTP2.6X6 TYPE2 N-S
#3 7-685-645-79 SCREW +P3X6 TYPE2 NON-SLIT
55
70
69
64
65
67
67
72
59
68
66
60
#3
71
61
74
53
51
52
56 58
62
73
63
#1
#1
54
57
66
LCD401
SP201
SP101
not
supplied
#3
#3
#1
6-2.  UPPER CABINET SECTION
Ver 1.1  2001. 04
Page of 28
Display

Click on the first or last page to see other ICF-CD823 service manuals if exist.