Sony CDP-XE220 / CDP-XE320 Service Manual ▷ View online
– 29 –
• CD section
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Charge
up
FEO
FEI
FDFCT
FGD
FLB
FE_O
FE_M
SRCH
TGU
TG2
FSET
TA_M
TA_O
SL_P
SL_M
SL_O
ISET
VCC
VCC
LOCK
CLK
XLT
DATA
XRST
C. OUT
SENS1
SENS2
FOK
CC2
CC1
CB
CP
RF_I
RF_O
RF_M
RFTC
LD
PD
PD1
PD2
FE_BIAS
F
E
EI
VEE
TEO
LPFI
TEI
ATSC
TZC
VC
FZC
TM2
VEE
VEE
TM3
TM5
TM4
TM6
VCC
VCC
TM7
ISET
TTL
↓
IIL
IIL
↓
TTL
IIL
↓
TTL
IIL DATA REGISTER
INPUT SHIFT REGISTER
ADDRESS DECODER
SENS SELECTOR
OUTPUT DECODER
INPUT SHIFT REGISTER
ADDRESS DECODER
SENS SELECTOR
OUTPUT DECODER
DFCTO
IFB1-6
BAL1-4
TOG1-4
BAL1-4
TOG1-4
FS1-4
TG1-2
TM1-7
PS1-4
FOH
FOL
TGH
TGL
BALH
BALL
ATSC
TZC
FZC
FSET
TG2
VEE
VCC
FS1
FS2
FOCUS
PHASE COMPENSATION
PHASE COMPENSATION
DFCT
FS4
TRACKING
PHASE COMPENSATION
PHASE COMPENSATION
TG1
TM1
DFCT
FZC COMP.
VEE
VCC
VCC
TDFCT
TZC COMP.
ATSC
WINDOW
COMP.
WINDOW
COMP.
E-F BALANCE
WINDOW COMP.
WINDOW COMP.
TRK. GAIN
WINDOW COMP.
WINDOW COMP.
FO. BIAS
WINDOW
COMP.
WINDOW
COMP.
VEE
TGFL
TOG1
TOG2
TOG3
TOG4
BAL1
BAL2
BAL3
BAL4
IFB1
IFB2
IFB3
IFB4
IFB5
IFB6
FE AMP
VEE
E IV AMP
F IV AMP
VCC
APC
VCC
VEE
LASER POWER CONTROL
VEE
PD1 IV
AMP
AMP
PD2 IV
AMP
AMP
RF SUMMING
AMP
AMP
VCC
VEE
VEE
LEVEL S
LEVEL S
VEE
MIRR
VCC
DFCT
FOK
VCC
LDON
LPCL
LPC
TGFL
MIRR
DFCT1
CC1
6-9. IC BLOCK DIAGRAMS
IC101 CXA1992AR
– 30 –
IC102 BA5941FP
IC103 CXD2529Q
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LEVEL SHIFT
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LEVEL SHIFT
+ –
+
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MUTE
+
–
+
–
LEVEL SHIFT
+ –
+
–
LEVEL SHIFT
+ –
+
–
+
–
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NC
Vcc
Vcc
Vcc
VCC
BIAS IN
IN1B
IN1A
IN2B
IN2A
GND
GND
MUTE
VCC
OUT2A
OUT2B
OUT1A
OUT1B
IN4B
IN4A
IN3B
IN3A
OP OUT
OP IN (–)
OP IN (+)
GND
NC
VCC
OUT3A
OUT3B
OUT4A
OUT4B
3RD-ORDER NOISE SHAPER
+
–
+
–
PWM
PWM
+
–
+
–
VDD
VSS
LMUT
RMUT
TES2
CKOUT
SQCK
SQSO
SENS
DATA
XLAT
CLOK
SEIN
CNIN
DATO
XLTO
CLKO
SPOA
SPOB
SPOC
SPOD
XLON
FOK
VDD
VSS
MON
MDP
MDS
LOCK
PWMI
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5
6
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8
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LRCK
WDCK
ASYE
ASYO
ASYI
BIAS
RF
AVDD
CLTV
AVSS
FILI
FILO
PCO
VCTL
V16M
VCKI
VPCO1
VPCO2
TES1
TES0
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NC
AVSS
AVDD
AOUT1
AIN1
LOUT1
AVSS
XVDD
XTAI
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
NC
NC
XRST
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100
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SYSM
VDD
VSS
EXCK
SBSO
SCOR
WFCK
EMPHI
EMPH
DOUT
C4M
FSTT
XTSL
MNT0
MNT1
MNT3
XROF
C2PO
RFCK
GFS
XPCK
XUGF
GTOP
VDD
VSS
BCKI
BCK
PCMDI
PCMD
LRCKI
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ASYMMETRY
CORRECTOR
DIGITAL
PLL
CLOCK
GENERATOR
D / A
INTERFACE
DIGITAL CLV
SERIAL-IN
INTERFACE
OVER SAMPLING
DIGITAL FILTER
SUB CODE
PROCESSOR
TIMING
LOGIC
CPU
INTERFACE
SERVO
AUTO
SEQUENCER
ERROR
CORRECTOR
16K RAM
DIGITAL OUT
OSC
EFM
DEMODURATOR
– 31 –
• MAIN section
IC401 LB1641
IC701 LA5601
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PRE
DRIVER
INPUT LOGIC BLOCK
GND
OUT1
P1
VZ
IN1
IN2
V
CC
1
V
CC
2
P2
OUT2
2
1
3
6
7
2
5
1
4
9
8
10
ON/OFF
AMP
V REF
AMP
RESET
VOMUTE
CD
VIN
VO
RES
CN
GND
EN
VID
VOD
– 32 –
SECTION 7
EXPLODED VIEWS
7-1. MAIN SECTION
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Hardware (# mark) list and accessories and packing
materials are given in the last of this parts list.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
14
4-978-901-21 CASE (408226)…(BLACK)
*
14
4-980-193-41 CASE (408226)…(SILVER) (XE220)
!15
1-575-651-21 CORD, POWER
16
X-4947-207-1 FOOT ASSY (F50150S)
*
17
4-954-051-51 HOLDER, PC BOARD
*
18
A-4699-941-A MAIN BOARD, COMPLETE
*
19
4-996-565-01 PANEL, BACK (XE320:AEP)
*
19
4-996-565-11 PANEL, BACK (XE320:UK)
*
19
4-996-565-21 PANEL, BACK…(BLACK) (XE220:AEP)
*
19
4-996-565-31 PANEL, BACK…(BLACK) (XE220:UK)
*
19
4-996-565-41 PANEL, BACK…(SILVER) (XE220)
20
4-966-267-11 BUSHING (FBS001), CORD
!21
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK)
!T901
1-423-979-11 TRANSFORMER, POWER
1
4-996-562-01 PANEL, LOADING…(BLACK)
1
4-996-562-51 PANEL, LOADING…(SILVER) (XE220)
2
4-996-687-21 KNOB (AMS)
3
4-996-698-21 EMBLEM, SONY
4
4-996-560-01 WINDOW (FL)
5
4-977-593-01 RING (DIA. 50), ORNAMENTAL
6
X-4949-358-1 PANEL ASSY, FRONT…(BLACK) (XE220)
6
X-4949-424-1 PANEL ASSY, FRONT (XE320)
6
X-4952-810-2 PANEL ASSY, FRONT…(SILVER) (XE220)
7
4-977-589-71 BUTTON (POWER)
*
8
1-668-618-11 POWER SW BOARD
9
4-951-620-01 SCREW (2.6X8), +BVTP
*
10
A-4699-942-A PANEL BOARD, COMPLETE
11
1-590-243-11 WIRE (FLAT TYPE) (21 CORE)
12
3-354-981-01 SPRING (SUS), RING
13
4-210-291-11 SCREW, TAPPING…(SILVER) (XE220)
13
3-710-901-11 SCREW, TAPPING…(BLACK)
The components identified by mark
!
or dotted line with mark
! are critical
for safety.
Replace only with part number
specified.
Replace only with part number
specified.
UK model
CDM14FL-5BD29C
1
2
12
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4
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11
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17
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20
15
21
T901
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
not supplied
not supplied
9
Ver 1.
1 2001.05
• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ••• (RED)
KNOB, BALANCE (WHITE) ••• (RED)
↑
↑
Parts color Cabinet's color
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