Model Name Using Similar Mechanism D-EJ985
CD Mechanism TypeCDM-3325ER
Optical Pick-up NameDAX-25E
SPECIFICATIONS
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW (This output is the value
measured at a distance of 200 mm from the objective lens
surface on the optical pick-up block with 7 mm aperture.)
7. ELECTRICAL PARTS LIST······································· 40
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
2
Page 3
SECTION 1
SERVICING NOTE
XP-ER800/ER800N/ER800R
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
BEFORE REPLACING THE OPTICAL PICK-UP BLOCK
Please be sure to check thoroughly the parameters as par the “Optical
Pick-Up Block Checking Procedures” (Part No.: 9-960-027-11)
issued separately before replacing the optical pick-up block.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
During normal operation of the equipment, emission of the laser
diode is prohibited unless the upper lid is closed while turning ON
the S302. (push switch type)
The following checking method for the laser diode is operable.
• Method:
Emission of the laser diode is visually checked.
1. Open the upper lid.
2. With a disc not set, turn on the S302 with a screwdr iver ha ving a
thin tip as shown in Fig.1.
3. Press the u button.
4. Observing the objective lens, check that the laser diode emits
light.
When the laser diode does not emit light, automatic power control
circuit or optical pickup is faulty.
In this operation, the objective lens will move up and down 4
times along with inward motion for the focus search.
detection lever
detection lever
S302
Fig. 1 Method to push the S302
MAIN board
3
Page 4
XP-ER800/ER800N/ER800R
CD player (front)
SECTION 2
GENERAL
This section is extracted
from instruction manual.
1ENTER/DISPLAY
2PRESET CALL UP/DOWN
3BAND
4SOUND
567 s(stop)/OFF/CHARGE
A
*The button has a tactile dot.
Display on CD player
(4 Band)
OPEN
Track number/PRESET number
Strap holes
Display
8r/t
SKIP/SEARCH
9ca*
0MODE
DC IN 4.5 V
(external power
input) jack
\ (headphones)
jack
!HOLD
@VOL +*/–
Play mode
(2 Band)
PRESET
PRESET
Sound mode
VOLCHG
BandST
Track number/PRESET number
Sound mode
Playing time/
Frequency
VOLCHG
Remaining
battery power
Remaining
battery power
E•A•S•S
Play mode
Remote control (XP-ER800R only)Display on CD player
9ca8tF SKIP
@VOL
3BAND
!HOLD
Earphones jack
BandST
Playing time/
Frequency
E•A•S•S
56s
8rB SKIP
4
Page 5
DISASSEMBLY
Note :Disassemble the unit in the order as shown below.
SET
XP-ER800/ER800N/ER800R
SECTION 3
CABINET (REAR) SECTION
CD mechanism deck
(CDM-3325ER)
Motor (turn table) assy (M902),
optical pick-up assy
CABINET (FRONT)
SUB SECTION
MAIN BOARD
UPPER LID
5
Page 6
XP-ER800/ER800N/ER800R
Note : Follow the disassembly procedure in the numerical order given.
3-1. Cabinet (Rear) Section
3
six screws (B2)
2
two screws (B2)
1
Open the battery lid.
5
Remove the cabinet (front) assy,
upper lid assy in the direction of
the arrow.
7
switch unit assy (28P)
(CN301)
6
hold knob
8
remove the
soldering
4
claw
9
cabinet (rear) assy
6
Page 7
3-2. Cabinet (Front) Sub Section
1
Remove the full open left spring in
the direction of the arrow.
2
full open left spring
4
full open right spring
XP-ER800/ER800N/ER800R
3
Remove the full open right spring in
the direction of the arrow.
upper cabinet
upper cabinet
upper cabinet
6
Remove the upper lid assy in
the direction of the arrow.
5
two claws
7
cabinet (front) sub assy
7
Page 8
XP-ER800/ER800N/ER800R
l
3-3. Upper Lid
5
liquid crystal display panel
6
LCD rubber
4
switch unit assy
2
two claws
1
seven screws
8
two claws
3
lid cover
9
two claws
0
display pane
qa
display window
qs
upper lid
7
control button
8
Page 9
3-4. CD Mechanism Deck (CDM-3325ER)
P)
4
three insulators
3
flexible board
(15P) (CN501)
XP-ER800/ER800N/ER800R
5
CD mechanism deck
(CDM-3325ER )
1
connector (2P)
(CN202)
2
connector (4
(CN201)
9
Page 10
XP-ER800/ER800N/ER800R
3-5. MAIN Board
9
bar-ant holder
qa
MAIN board
6
battery terminal board (relay)
1
two comtact cushions
4
battery terminal
−
board (
5
battery terminal
board (
3
Remove soldering from
the three points.
)
+
)
7
Remove soldering
from the two points.
8
tapping screw
(B1.7 )
2
Remove the MAIN board
in the direction of the arrow.
0
lower cabinet
10
Page 11
3-6. Motor (Turn Table) Assy (M902), Optical Pick-Up Assy
1
(B1.7x4)
2
gear cover
5
three screws
(B1.7x4)
3
motor assy
(sled) (M901)
three screws
XP-ER800/ER800N/ER800R
4
optical pick-up
(DAX-25E)
6
motor (Turn table )
assy (M902)
chassis
11
Page 12
XP-ER800/ER800N/ER800R
)
)
SECTION 4
ELECTRICAL ADJUSTMENT
TUNER SECTION0 dB = 1 µV
4 band
• FM Section (TRACKING ADJUSTMENT)
Setting :
BAND : FM, WB
FM RF signal
generator
TP901 (RF-IN
0.01
µ
F
set
75kHz frequency
deviation by 1kHz signal
output level : as low as possible
• AM Section (TRACKING/IF ADJUSTMENT)
Setting :
BAND : AM
AM RF signal
generator
30% amplitude
modulation by
1kHz signal
Put the lead-wire
antenna close to
the set.
• Connecting Level Meter (FM and AM)
TV VT ADJUSTMENT
Frequency display
Reading on digital voltmeter
Adjustment part
FM VT ADJUSTMENT
Frequency display
Reading on digital voltmeter
Adjustment part
WB VT CHECK
Frequency display
Reading on digital voltmeter
TV VT CHECK
Frequency display
Reading on digital voltmeter
WB TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L904
WB 1ch
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L902
87.5 MHz
TV 13ch (215.75MHz)
9.0 ± 0.3V
L903
108MHz
10.0 ± 0.3V
L901
WB 2ch (162.400MHz)
5.4 ± 0.5V
TV 2ch (59.75MHz)
0.7 ± 0.5V
level meter
(range: 0.5–5 V ac
16
Ω
set
i
jack (J702)
• Connecting Digital Voltmeter
(FM/TV/WB/AM VT ADJUSTMENT or CHECK)
digital
voltmeter
Ω
100 k
TP903 (VT)
Repeat the procedures in each adjustment several times.
Adjustment and Check Location : MAIN Board (see page 13)
AM VT CHECK
Frequency display
Reading on digital voltmeter
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L801
600kHz
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter
1.0 ± 0.5V
T901
1,000kHz
530kHz
1710kHz
7.0 ± 1V
CT801
1,400kHz
12
Page 13
Adjustment and Check Location :
— MAIN Board (Side A) —
L901
CT801
T901
XP-ER800/ER800N/ER800R
L901
FM VT
adjustment
L903
TV VT
L902
L903
L904
adjustment
L902
FM TRACKING
adjustment
L904
WB TRACKING
adjustment
@
@
@
— MAIN Board (Side B) —
IC201
L801
L801,CT801
AM TRACKING
adjustment
IC304
L901
AM IF
adjustment
4band
IC451
IC401
IC902
IC901
IC501
TP903 (VT)TP901 (RF-IN)
4band
13
Page 14
XP-ER800/ER800N/ER800R
)
2 band
• FM Section (TRACKING ADJUSTMENT)
Setting :
BAND : FM
FM RF signal
generator
TP851 (RF-IN
µ
F
0.01
set
75kHz frequency
deviation by 1kHz signal
output level : as low as possible
• AM Section (TRACKING/IF ADJUSTMENT)
Setting :
BAND : AM
AM RF signal
generator
30% amplitude
modulation by
1kHz signal
Put the lead-wire
antenna close to
the set.
• Connecting Level Meter (FM and AM)
level meter
(range: 0.5–5 V ac)
Ω
16
FM VT ADJUSTMENT
Frequency display
Reading on digital voltmeter
Adjustment part
FM VT CHECK
Frequency display
Reading on digital voltmeter
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L852
108MHz
AM VT CHECK
Frequency display
Reading on digital voltmeter
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L801
603kHz
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter
1.0 ± 0.5V
T851
999kHz
531kHz
108MHz
8.0 ± 0.3V
L853
87.5MHz
1.5 ± 1.0V
1602kHz
6.5 ± 1V
CT801
1,404kHz
set
i
jack (J702)(EXCEPT AEP,HK)
(J701)(AEP,HK)
• Connecting Digital Voltmeter
(FM/TV/WB/AM VT ADJUSTMENT or CHECK)
digital
voltmeter
Ω
100 k
TP854 (VT)
Repeat the procedures in each adjustment several times.
Adjustment and Check Location : MAIN Board (see page 15)
14
Page 15
@
Adjustment and Check Location :
— MAIN Board (Side A) —
XP-ER800/ER800N/ER800R
L853
FM VT
adjustment
— MAIN Board (Side B) —
T851
AM IF
adjustment
@
L801
T851
L801,CT801
AM TRACKING
adjustment
L853
CT801
L852
L852
FM TRACKING
adjustment
@
2band
TP854
(VT)
TP851
(RF-IN)
IC201
IC851
IC304
IC501
IC451
IC401
2band
15
Page 16
XP-ER800/ER800N/ER800R
K
CD SECTION
The CD section adjustments are done automatically in this set.
In case of operation check, confirm that focus bias.
PRECAUTIONS FOR CHECK
1. Perform adjustment in the order given.
2. Use YEDS-18 disc (Part No.: 3-702-101-01) unless otherwise
indicated.
3. Power supply voltage requirement: DC4.5 V in DC IN jack.
(J101)
VOLUME: Minimum
[HOLD] switch: OFF
FOCUS BIAS CHECK
Condition:
• Hold the set in horizontal state.
Connection:
oscilloscope
(AC range)
MAIN board
TP507 (RF)
TP104 (GND)
2 k
Ω
+
–
Procedure:
1. Connect the oscilloscope to the test points TP507 (RF) and TP104
(GND) on the MAIN board.
2. Set a disc. (YEDS-18)
3. Press the B X key on the set.
4. Check the oscilloscope waveform is as shown below.
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.
RF Signal reference Waveform (Eye Pattern)
VOLT/DIV : 100 mV (With the 10:1 probe in use)
TIME/DIV : 500 ns
RF level
0.9 ± 0.1 Vp-p
To watch the eye pattern, set the oscilloscope to AC range and
increase the vertical sensitivity of the oscilloscope for easy watching.
5. Stop revolving of the disc motor by pressing the
OFF/CHARGEx key on the set.
Connecting and Checking Location:
– MAIN Board (Side B) –
TP104
(GND)
IC201
IC304
FOCUS BIAS CHEC
16
IC902
IC901
TP507
(RF)
IC501
IC451
IC401
Page 17
SECTION 5
DIAGRAMS
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS• WAVEFORMS
XP-ER800/ER800N/ER800R
Ver 1.1 2003.06
Note on Printed Wiring Board
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:Parts on the pattern f ace side seen from
(Side B)the pattern face are indicated.
Parts face side:Parts on the parts face side seen from
(Side A)the parts face are indicated.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or
less are not indicated except for electrolytics and tantalums.
• All resistors are in Ω and 1/
•%: indicates tolerance.
f
•
• C : panel designation.
• H : adjustment for repair.
• A : B+ Line.
•Total current is measured with CD installed.
•Power voltage is DC 4.5 V and f ed with regulated dc po w er supply
•Voltages and waveforms are DC with respect to ground in playback
•Voltages are taken with a VOM (Input impedance 10 MΩ).
•Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
: internal component.
Note:
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part
number specified.
from DC IN jack (J101).
mode.
no mark : CD PLAY
Voltage variations may be noted due to normal production toler-
ances.
Voltage variations may be noted due to normal production toler-
ances.
J: CD PLAY
K : FM
e : AM
4
W or less unless otherwise specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
1
IC501 9 ARF
200mV/DIV, 400ns/DIV
800 mVp-p
4
IC201 ef SYNC
176.4kHz
1V/DIV, 2µs/DIV
5.7 µs
7
Q804 collector
2.4 Vp-p
1V/DIV, 100ns/DIV
3.8 Vp-p
334 ns
2
IC401 uh X2
1V/DIV, 20ns/DIV
2.8 Vp-p
59ns
5
IC304 0 OSC2
1V/DIV, 100ns/DIV
236ns
8
IC851 w; XOUT
2.0 Vp-p
500mV/DIV, 4µs/DIV
1.3 Vp-p
13.3 µs
3
IC401 ya MCLK
1V/DIV, 400ns/DIV
945ns
6
IC901 w; XOUT
2.3 Vp-p
500mV/DIV, 4µs/DIV
910mVp-p
13.3 µs
9
Q804 collector
1V/DIV, 100ns/DIV
3.9 Vp-p
337ns
1717
Page 18
XP-ER800/ER800N/ER800R
Ver 1.1 2003.06
5-1. Block Diagram – Main Section –
OPTICAL PICK-UP
BLOCK
VCC
RF
A
B
E
F
LD
GND
PD
VR
PU STBY
TRACKING
COIL
FOCUS
C0IL
SLED
M
MOTOR
SPINDLE
MOTOR
GAIN UP
IC501
RF AMP
VCC3
RF IN
6
32
PDA
PDB
30
PDE
27
PDF
28
Q502
APC
Q503
T+
T-
F-
F+
S+
S-
LD
2
LPD
1
MOTOR/COIL DRIVE
FO2
48
RO2
46
FO3
44
RO3
42
FO1
52
RO1
50
SPCOM
80
SPUIN
79
U-OUT
2
SPVIN
78
V-OUT
4
SPWIN
77
W-OUT
6
VCC
ARF
FEOUT
TEOUT
3TOUT
RFDET
OFTR
BDO
GCTL
PDOWM
IC201(1/2)
F2
R2
F3
R3
F1
R1
BRK
PWM
XRST
DATA
CLOCK
LATCH
RST_OUT
SYNC 176.4kHz
WAKEUP
FG
VCC3
3
9
23
21
11
16
25FBAL
26TBAL
15
13
24
18
58
57
60
59
56
55
70
72
36
39
38
40
35
34
37
74
Q401
X401
16.93MHz
39
43
42
32
33
34
36
31
30
35
37
38
25
26
27
28
23
24
70
77
76
80
22
IC401
DSP + EASS DECODER
ARF
DRF
DSLF
FE
TE
RFENV
NRFDET
FBAL
TBAL
OFT
BDO
LDON
TRP
TRM
FOP
FOM
TRVP
TRVM
SPPOL
X1
X2
EXT2
SPOUT
IOVDD2
ADPVCC
OUTL
OUTR
EXT1
AVDD1
AVDD2
DRVDD
DVDD2
IOVDD1
A10
NWE
NRAS
NCAS0
MDTA
MCLK
MLD
NDRST
BLKCK
Q705
TU MUTE
SWITCH
48
IC451
16M DRAM
A0
A10
XWE
XRAS
XCAS
D0
D3
Q706,707
B+
SWITCH
Q703,704
B+
SWITCH
T-ON
2
.
3
.
24
.
25
VCC3
58
51
VCC3
46
1
59
79DVDD1
21
29
41
2
.
D0
3
.
6
D3
.
7
16
19
.
14
A0
10
.
15
.
9
4
5
8
62
61
63
69
68STAT
64
VCC1
VCC2
V MON
BATT
9
12
.
15
19
.
21
.
8
4
5
23
X301
4.19MHz
Q304
MDT
MCK
MLEN
MDT
MCK
MLEN
6
11
7
16
15
14
51
50
49
10
11
8
29
31
58
35
30
43
39
38
32
34
33
17
36
37
40
IC702
VOLUME
LIN
RIN
AVDD
MDT
MCK
MLEN
MDT
MCK
MLEN
OSC2
OSC1
CLK-SHT
MDATA
MCLK
XMLD
NRST
STAT
BLKCK
SP
XPUON
S/P-DATA
S/P-CLK
S/P-LAT
RST
SYNC
WU
FG
5
LOUT
12
ROUT
Q708,709
BEEP
T-ON
PLL-CE
T-DI
T-DO
T-CLK
EEP-CE
HOLD
VOLUME
DOOR
VDD
VDD
VDIN
AC-IN
SWITCH
27
46 STANDBY
48MUTE
52
54
56
55
57
53
80-77COM01-04
76-59SEG01-18
20K-FUNC1
21K-FUNC2
19K-P/S/B
42WAKEUP
22K-RMC
45
26
41
16
44
25
23
24
B+
AEP,HK
4DVDDVCPU
IC304
µCOM
CHGMNT
T-ON
TU-CE
TU-DI
TU-DO
TU-CLK
Q701
BST
SWITCH
Q302
WAKEUP
SWITCH
S303, 304
VOLUME
KEY
BATT
Q702
BIAS
IC302
EEPROM
6
DO
5
DI
4
SK
3
CS
S301
HOLD.
OFF
ON
S302
(OPEN/CLOSE)
15
1450
17
20
19
236DSL1
Q301
17DSL2
IC701
HP AMP
IN-L
IN-R
BEEP
PWSW
MUTSW
BSTSW
BSTN
LCD1
LIQUID
CRYSTAL
DISPLAY
FUNCTION
KEY
VCC
US, CND, AUS, ER800:E13
L
6
8R
5
BATT
VCPU
AEP, UK, HK, TW, ER800R:E13
TU-VCC
TU-VDD
IC201(2/2)
POWER CONTROL
VMON
VCC1
(2.25V)
VCC2
(2.0V)
VCC3
(2.65V)
TU-VDD
VCPU
(2.0V)
66
17
10
18
11
19
67
VMMNT
VCC1
SSW
VCC2
VCC3
VCPU
CHGMNT
LG
VIN
DCIN_S
SPVCC
SPVCC
VM1
VM12
VM23
VM3
BATM1
BATM2
VCC
VCC0
STNG
REGB
DCIN
CHGB
DET
L-CH
R-CH
FM-ANT
TU-VCC
TU-VDD
(4BAND) MUTE
T-ON
TU-DI
TU-DO
TU-CLK
TU-CE
8
12
64
1
5
53
49
45
41
68
69
20
16
25
62
61
65
63
Q101
CHARGE
SWITCH
A
A
J702
i
C
C
J701
i
/(REMOTE)
B
B
TU-VCC
BATT
Q202
REG
D202
TUNER(2BAND)
SECTION
TUNER(4BAND)
SECTION
TUNER(2BAND)
SECTION
TUNER(4BAND)
SECTION
TUNER(2BAND)
SECTION
TUNER(4BAND)
SECTION
Q203
Q201
D203
D103
• Signal Path
: CD
: FM(2BAND)
: FM, TV, WB(4BAND)
: AM
(IEC DESIGNATION LR6)
DRY BATTERY
SIZE "AA"
2PCS, 3V
RECHARGEABLE
BATTERY
SIZE "AA"
Ni-MH, 700mAh
2PCS, 2.4V
J101
DC IN 4.5V
1818
Page 19
5-2. Block Diagram – TUNER (4Band) Section –
L902
FM
TRACKING
L904
WB
TRACKING
L901
FM VT
L903
TV VT
L801, CT801
AM
TRACKING
Q903
Q905
TU-VCC
L802
D902
TU-VCC
D801
CT801
Q901
L902
L904
Q904, 906
FERRITE-ROD
ANTENNA
L801
D901
TU-VCC
Q801
RF AMP
L901
L903
IC902
FRONT-END
IF AMP,DET,FM MPX
FM IN
2
FM RF
24
FM OSC
21
AM RF
22
AM OSC
20
FM
MIX
FM
OSC
AM
MIX
AM
OSC
MIX OUT
OSC OUT
XP-ER800/ER800N/ER800R
• Signal Path
: FM, TV, WB
: AM
TU-VCC
CF903
10.7MHz
10
QUAD
CF902
10.7MHz
4
T901
CF901
450kHz
T901
AM IF
TU-VDD
Q902
BUFFER
19
X903
75kHz
IC901
PLL
VDD
13
FM IN
12
11
20
19
AM IN
XOUT
XIN
XST/MO
XST
XAM
IF IN
FM IF IN
7
AM IF IN
6
BUFFER
LPF1
ST LED
LPF2
14
18
13
6
9
5
10
IF
17
IF REQ
FM
DET
AM
DET
REQ
IF
235
RF VCC VCC
FM/AM
BUFFER
Q908
DET OUT
MPX-IN
TU-VCC
FM
MPX
16
15
MUTE
L-OUT
R-OUT
Q802
SWITCH
12
11
B+
Q803
TU-VDD
(2V)
L-CH
R-CH
TU-VCC
T-ON
TU-VDD
MUTE
A
B
MAIN
SECTION
MAIN
SECTION
D903
D904
Q907
BAND
SWITCH
Q909
BAND
SWITCH
FL901
BAND
PASS
FILTER
TU-VCC
Q804, T801,
D802, 803
DC/DC CONVERTER
AOUT
17
AIN
16
PD
15
8 XTV/WT
7 TV/WT
DO
4
DI
2
CL
3
CE
1
TU-DI
TU-DO
TU-CLK
TU-CE
FM-ANT
C
MAIN
SECTION
1919
Page 20
XP-ER800/ER800N/ER800R
5-3. Block Diagram – TUNER (2Band) Section –
FL851
BAND
PASS
FILTER
L852
FM
TRACKING
L853
FM VT
TU-VCC
L852
D851
D852
TU-VCC
L853
IC851 (1/2)
FRONT-END
IF AMP,DET,FM MPX
FMIN
36
FMRF
34
FM
OSC
32
FM
MIX
FM
OSC
FMMIX
AMMIX
• Signal Path
: FM
: AM
TU-VCC
CF853
10.7MHz
11
FM
DET
CF851
10.7MHz
2
T851
4
T851
AM IF
CF852
450kHz
FMIF
6
AMIF
7
IF
BUFFER
TO
PLL
DET
AM
DET
FM
FM
DETO
AM
DETO
338
RF VCC VCC
27
26
25
MPXIN
MUTE
FM
MPX
LCH
RCH
12
13
L-CH
R-CH
A
MAIN
SECTION
L801, CT801
AM
TRACKING
TU-VCC
L802
D801
CT801
L801
FERRITE-ROD
ANTENNA
Q801
RF AMP
AMRF
1
AM
OSC
31
TU-VCC
AM
MIX
AM
OSC
Q804, T801,
D802, 803
DC/DC CONVERTER
TO
PLL
X852
75kHz
TU-VDD
21
20
19
24
23
22
IC851 (2/2)
VDD
XOUT
XIN
AOUT
AIN
PD
PLL
DO
18
DI
16
CL
17
CE
15
TU-VCC
TU-VDD
(2V)
Q802
B+
SWITCH
Q805
B+
SWITCH
Q803
Q806
TU-VCC
T-ON
TU-VDD
TU-DI
TU-DO
TU-CLK
TU-CE
FM-ANT
B
C
MAIN
SECTION
MAIN
SECTION
2020
Page 21
5-4. Printed Wiring Board – MAIN Board (4Band US, CND Only)(Side A) –
63-249-936-41 LID,UPPER (CND)
73-249-943-01 SPRING,FULL OPEN LEFT
83-249-944-01 SPRING,FULL OPEN RIGHT
93-249-939-01 PANEL,DISPLAY
103-249-937-01 WINDOW,DISPLAY
IC2016-703-034-01 IC BH6580KV
IC3026-703-613-01 IC BR93LL46FV-E2
IC3046-802-619-03 IC MN101C70C-SA3
IC4016-703-614-01 IC MN662786SBM
IC4516-700-195-01 IC MSM51V17400F-10TK-FS
IC5016-703-626-01 IC AN8399SA-E1
IC7018-759-522-87 IC TA2120FN(EL)
IC7026-703-615-01 IC SM6451BT-G-E2
IC8516-703-753-01 IC LV23100V-TLM (EXCEPT US, CND)
IC9016-701-908-01 IC LC72122V-TLM (US, CND)
R1011-216-809-11 METAL CHIP1005%1/16W
R1021-217-671-11 METAL CHIP15%1/10W
R1031-216-298-00 METAL CHIP2.25%1/10W
R1051-216-841-11 METAL CHIP47K5%1/16W
R1061-218-903-11 METAL CHIP220K0.5%1/10W
R1071-218-887-11 METAL CHIP47K0.5%1/10W
R1081-216-809-11 METAL CHIP1005%1/16W
R1091-216-861-11 METAL CHIP2.2M5%1/16W
R2011-216-864-11 METAL CHIP05%1/16W
R2021-216-864-11 METAL CHIP05%1/16W
R2031-216-864-11 METAL CHIP05%1/16W
R2041-216-864-11 METAL CHIP05%1/16W
R2051-216-817-11 METAL CHIP4705%1/16W
R2061-216-845-11 METAL CHIP100K5%1/16W
R2071-216-845-11 METAL CHIP100K5%1/16W
R2081-216-864-11 METAL CHIP05%1/16W
R2091-216-864-11 METAL CHIP05%1/16W
R2101-216-864-11 METAL CHIP05%1/16W
R2131-216-833-11 METAL CHIP10K5%1/16W
R2141-216-845-11 METAL CHIP100K5%1/16W
R2151-216-864-11 METAL CHIP05%1/16W
R2241-216-837-11 METAL CHIP22K5%1/16W
R2261-216-821-11 METAL CHIP1K5%1/16W
R2321-216-864-11 METAL CHIP05%1/16W
R2381-216-864-11 METAL CHIP05%1/16W
R3011-216-817-11 METAL CHIP4705%1/16W
R3021-216-817-11 METAL CHIP4705%1/16W
R3031-216-817-11 METAL CHIP4705%1/16W
R3041-216-817-11 METAL CHIP4705%1/16W
R3051-216-833-11 METAL CHIP10K5%1/16W
(EXCEPT US, CND)
R3061-216-845-11 METAL CHIP100K5%1/16W
R3071-216-849-11 METAL CHIP220K5%1/16W
R3081-216-833-11 METAL CHIP10K5%1/16W
R3091-216-849-11 METAL CHIP220K5%1/16W
R3101-216-853-11 METAL CHIP470K5%1/16W
R3111-216-837-11 METAL CHIP22K5%1/16W
R3121-216-841-11 METAL CHIP47K5%1/16W
R3131-216-841-11 METAL CHIP47K5%1/16W
R3141-216-837-11 METAL CHIP22K5%1/16W
(US, CND)
R3141-216-841-11 METAL CHIP47K5%1/16W
(HK,E13, TW)
R3141-216-853-11 METAL CHIP470K5%1/16W
(AEP, UK)
R3151-216-849-11 METAL CHIP220K5%1/16W
R3161-216-849-11 METAL CHIP220K5%1/16W
R3181-216-845-11 METAL CHIP100K5%1/16W
R3191-216-864-11 METAL CHIP05%1/16W
R3201-216-853-11 METAL CHIP470K5%1/16W
R3231-216-817-11 METAL CHIP4705%1/16W
R3241-216-817-11 METAL CHIP4705%1/16W
R3251-216-817-11 METAL CHIP4705%1/16W
R3261-216-817-11 METAL CHIP4705%1/16W
R3281-216-817-11 METAL CHIP4705%1/16W
R3331-216-817-11 METAL CHIP4705%1/16W
R3341-216-817-11 METAL CHIP4705%1/16W
R3351-216-817-11 METAL CHIP4705%1/16W
R3361-216-817-11 METAL CHIP4705%1/16W
R3371-216-817-11 METAL CHIP4705%1/16W
R3381-216-817-11 METAL CHIP4705%1/16W
R3391-216-817-11 METAL CHIP4705%1/16W
R3401-216-821-11 METAL CHIP1K5%1/16W
R3411-216-817-11 METAL CHIP4705%1/16W
R3421-216-821-11 METAL CHIP1K5%1/16W
R3431-216-817-11 METAL CHIP4705%1/16W
R3441-216-817-11 METAL CHIP4705%1/16W
R3451-216-817-11 METAL CHIP4705%1/16W
R3471-216-817-11 METAL CHIP4705%1/16W
R3511-216-809-11 METAL CHIP1005%1/16W
R3521-216-817-11 METAL CHIP4705%1/16W
R3541-216-821-11 METAL CHIP1K5%1/16W
R3551-216-817-11 METAL CHIP4705%1/16W
R3561-216-864-11 METAL CHIP05%1/16W
R3571-216-861-11 METAL CHIP2.2M5%1/16W
R3581-216-817-11 METAL CHIP4705%1/16W
R3591-216-817-11 METAL CHIP4705%1/16W
R3601-216-817-11 METAL CHIP4705%1/16W
R3611-216-809-11 METAL CHIP1005%1/16W
R3621-216-817-11 METAL CHIP4705%1/16W
R3631-216-809-11 METAL CHIP1005%1/16W
R3641-216-817-11 METAL CHIP4705%1/16W
R3651-216-809-11 METAL CHIP1005%1/16W
R3661-216-809-11 METAL CHIP1005%1/16W
R3671-216-809-11 METAL CHIP1005%1/16W
R3681-216-857-11 METAL CHIP1M5%1/16W
R3691-216-857-11 METAL CHIP1M5%1/16W
R3701-216-853-11 METAL CHIP470K5%1/16W
R3711-216-853-11 METAL CHIP470K5%1/16W
R3721-216-853-11 METAL CHIP470K5%1/16W
R3731-216-853-11 METAL CHIP470K5%1/16W
R3741-216-841-11 METAL CHIP47K5%1/16W
R4011-216-864-11 METAL CHIP05%1/16W
R4061-216-864-11 METAL CHIP05%1/16W
R4111-216-864-11 METAL CHIP05%1/16W
R4121-216-864-11 METAL CHIP05%1/16W
R4131-216-841-11 METAL CHIP47K5%1/16W
R4141-216-841-11 METAL CHIP47K5%1/16W
R4151-216-864-11 METAL CHIP05%1/16W
R4161-216-845-11 METAL CHIP100K5%1/16W
R4171-216-809-11 METAL CHIP1005%1/16W
R4181-216-825-11 METAL CHIP2.2K5%1/16W
R4191-216-805-11 METAL CHIP475%1/16W
R4201-216-805-11 METAL CHIP475%1/16W
R4211-216-837-11 METAL CHIP22K5%1/16W
R4221-216-833-11 METAL CHIP10K5%1/16W
R4231-216-817-11 METAL CHIP4705%1/16W
R4241-216-833-11 METAL CHIP10K5%1/16W
R4251-216-864-11 METAL CHIP05%1/16W
R4261-216-829-11 METAL CHIP4.7K5%1/16W
R4271-216-864-11 METAL CHIP05%1/16W
R4281-216-864-11 METAL CHIP05%1/16W
R4291-216-864-11 METAL CHIP05%1/16W
R4301-216-864-11 METAL CHIP05%1/16W
R4511-216-797-11 METAL CHIP105%1/16W
R5011-216-837-11 METAL CHIP22K5%1/16W
R5021-216-837-11 METAL CHIP22K5%1/16W
R5031-216-841-11 METAL CHIP47K5%1/16W
R5051-216-837-11 METAL CHIP22K5%1/16W
R5061-216-829-11 METAL CHIP4.7K5%1/16W
R5081-216-829-11 METAL CHIP4.7K5%1/16W
R5091-216-841-11 METAL CHIP47K5%1/16W
R5101-216-833-11 METAL CHIP10K5%1/16W
R5111-216-829-11 METAL CHIP4.7K5%1/16W
R5131-216-833-11 METAL CHIP10K5%1/16W
R5141-216-833-11 METAL CHIP10K5%1/16W
R5151-216-829-11 METAL CHIP4.7K5%1/16W
R5161-216-833-11 METAL CHIP10K5%1/16W
R5171-216-829-11 METAL CHIP4.7K5%1/16W
R5191-216-864-11 METAL CHIP05%1/16W
R5201-216-853-11 METAL CHIP470K5%1/16W
R5211-216-853-11 METAL CHIP470K5%1/16W
R5271-216-797-11 METAL CHIP105%1/16W
R7011-216-864-11 METAL CHIP05%1/16W
(EXCEPT AEP, UK)
R7011-216-789-11 METAL CHIP2.25%1/16W
(AEP, UK)
R7021-216-864-11 METAL CHIP05%1/16W
(EXCEPT AEP, UK)
R7021-216-789-11 METAL CHIP2.25%1/16W
(AEP, UK)
R7031-216-833-11 METAL CHIP10K5%1/16W
R7051-216-833-11 METAL CHIP10K5%1/16W
R7071-216-829-11 METAL CHIP4.7K5%1/16W
R7081-216-821-11 METAL CHIP1K5%1/16W
R7091-216-793-11 METAL CHIP4.75%1/10W
R7101-216-793-11 METAL CHIP4.75%1/10W
R7111-216-789-11 METAL CHIP2.25%1/16W
R7121-216-821-11 METAL CHIP1K5%1/16W
R7131-216-829-11 METAL CHIP4.7K5%1/16W
R7141-216-829-11 METAL CHIP4.7K5%1/16W
R7151-216-833-11 METAL CHIP10K5%1/16W
R7161-216-845-11 METAL CHIP100K5%1/16W
R7171-216-845-11 METAL CHIP100K5%1/16W
R7181-216-833-11 METAL CHIP10K5%1/16W
R7191-216-833-11 METAL CHIP10K5%1/16W
R7201-216-845-11 METAL CHIP100K5%1/16W
R7211-216-853-11 METAL CHIP470K5%1/16W
R7221-216-841-11 METAL CHIP47K5%1/16W
R7231-216-821-11 METAL CHIP1K5%1/16W
R7241-216-853-11 METAL CHIP470K5%1/16W
R7251-216-833-11 METAL CHIP10K5%1/16W
R7261-216-833-11 METAL CHIP10K5%1/16W
R7271-216-833-11 METAL CHIP10K5%1/16W
R7281-216-833-11 METAL CHIP10K5%1/16W
R7291-216-841-11 METAL CHIP47K5%1/16W
R7301-216-825-11 METAL CHIP2.2K5%1/16W
R7311-216-833-11 METAL CHIP10K5%1/16W
R7321-216-833-11 METAL CHIP10K5%1/16W
R7331-216-805-11 METAL CHIP475%1/16W
R7341-216-837-11 METAL CHIP22K5%1/16W
R7351-216-837-11 METAL CHIP22K5%1/16W
R7361-216-797-11 METAL CHIP105%1/16W
R7371-216-837-11 METAL CHIP22K5%1/16W
R7381-216-845-11 METAL CHIP100K5%1/16W
R7391-216-837-11 METAL CHIP22K5%1/16W
R7401-216-845-11 METAL CHIP100K5%1/16W
R7411-216-849-11 METAL CHIP220K5%1/16W
R7421-216-849-11 METAL CHIP220K5%1/16W
R7431-216-864-11 METAL CHIP05%1/16W
(AEP, UK)
R7451-216-864-11 METAL CHIP05%1/16W
R7461-216-864-11 METAL CHIP05%1/16W
R7471-216-845-11 METAL CHIP100K5%1/16W
R7481-216-864-11 METAL CHIP05%1/16W
R7491-216-845-11 METAL CHIP100K5%1/16W
R7511-216-841-11 METAL CHIP47K5%1/16W
R7521-216-825-11 METAL CHIP2.2K5%1/16W
R7551-216-825-11 METAL CHIP2.2K5%1/16W
R7571-216-841-11 METAL CHIP47K5%1/16W
R7581-216-805-11 METAL CHIP475%1/16W
(AEP,HK)
R7601-216-864-11 METAL CHIP05%1/16W
R8011-216-805-11 METAL CHIP475%1/16W
R8021-216-837-11 METAL CHIP22K5%1/16W
R8041-216-813-11 METAL CHIP2205%1/16W
R8051-216-821-11 METAL CHIP1K5%1/16W
R8061-216-845-11 METAL CHIP100K5%1/16W
R8071-216-829-11 METAL CHIP4.7K5%1/16W
R8081-216-845-11 METAL CHIP100K5%1/16W
R8091-216-813-11 METAL CHIP2205%1/16W
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
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Ver.DateDescription of Revision
1.02003.03New
1.12003.06Addition of Australian, Canadian/UK, E, Taiwan (ER800/ER800R)
models(ENG-03038)
1.22003.10Correction of Part No. of IC701(ENG-03055)
1.32003.12• Change of Part No. for. Ref. No. IC304(RPC-03003)
• Correction of the name of the REMOTE COMMANDER(SPM-03058)
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