ORDER NO. PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1998 RRV2054 CONTENTS T – ZZK NOV. 1998 Printed in Japan 1. SAFETY INFORMATION ...................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................ 3 3. SCHEMATIC DIAGRAM ..................................... 14 4. PCB CONNECTION DIAGRAM .......................... 31 5. PCB PARTS LIST ............................................... 44 6. ADJUSTMENT .................................................... 49 7. GENERAL INFORMATION ............................... 55 7.1 PARTS ......................................................... 55 7.1.1 IC ......................................................... 55 7.1.2 DISPLAY .............................................. 61 7.2 DISASSEMBLY ........................................... 63 7.3 BLOCK DIAGRAM ....................................... 66 8. PANEL FACILITIES AND SPECIFICATIONS .... 68 STEREO CD CASSETTE DECK RECEIVER XR-A770 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type Model Power Requirement Remarks XR-A770 MYXJ AC220-230V NVXJ AC230V
72
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STEREO CD CASSETTE DECK RECEIVERXR-A770 ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan ... XR-A770/MYXJ and NVXJ are constructed the …
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ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1998
RRV2054
CONTENTS
T – ZZK NOV. 1998 Printed in Japan
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................ 3
The position of the switch (S8501) for detecting loadingstate is detected by the system microprocessor, andthe design prevents laser diode oscillation when theswitch (S8501) is pressed physically.Thus, the interlock will no longer function if the switch (S8501)is released physically and deliberatery.The interlock also does not function in the test mode ∗.Laser diode oscillation will continue, if pin 62 ofLA9240ML (IC8101) on the CD ASSY mounted on the$M Loading Mechanism assembly is connected to GND,or else the terminals of Q8101 are shorted to each other(fault condition).
2. When the cover is opened, close viewing of the objectivelens with the naked eye will cause exposure to a Class1 laser beam.
∗ : Refer to page 54.
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trainedto properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.
IMPORTANTTHIS PIONEER APPARATUS CONTAINSLASER OF CLASS 1.SERVICING OPERATION OF THE APPARATUSSHOULD BE DONE BY A SPECIALLYINSTRUCTED PERSON.
(1) PACKING PARTS LISTMark No. Description Part No.
2. EXPLODED VIEWS AND PARTS LISTNOTES: • Parts marked by "NSP" and can not be supplied.
• The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
• Screws adjacent to mark on the product are used for disassembly.
10 Packing Case See Contrast table (2)11 Packing Sheet AHG7049
12 Fuse (T5A) See Contrast table (2) 13 Power Cord See Contrast table (2)NSP 14 Polyethylene Bag See Contrast table (2)
NOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A comparison between the main parts of PCB and schematic diagrams is shown below.
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram.4. View point of PCB diagrams.Symbol In PCB
Mark No. Description Part No. Mark No. Description Part No.
LIST OF PCB ASSEMBLIESMark No. Description Part No. Mark No. Description Part No.
5. PCB PARTS LISTNOTES:•Parts marked by "NSP" and can not be supplied.
•The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.
•When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).5.62k Ω → 562 × 101 → 5621 ...................................................... RN1/4PC 5 6 2 1 F
FM/AM TUNER MODULE AXQ7068
NSP $M SERVO BOARD ASSY XWX3005 CD ASSY XWZ3141 MOTOR ASSY AWZ8428 NSP SW ASSY AWZ8429
MAIN ASSY XWM3064 REAR AMP ASSY XWZ3122 AF ASSY XWZ3120 SECONDARY ASSY XWZ3121
NSP COMPLEX ASSY XWM3065 PRIMARY ASSY XWZ3152 SUB TRANS ASSY XWZ3139 DISPLAY ASSY XWZ3123 CD SW LED ASSY XWZ3131 SUB DISPLAY ASSY XWZ3112
Mark No. Description Part No. Mark No. Description Part No.C6251, C6252 CKSQYB123K50C6606, C6607 CKSQYB182K50C6203, C6259 CKSQYB223K50C6228 CKSQYB472K50C6209 CKSQYB473K50
Mark No. Description Part No. Mark No. Description Part No.D5592, D5594–D5596, D5811 1SS133D5551–D5568 1SS181D2901–D2903, D5569, D5570, D5626 1SS355D5901 1SS355D5612 MAA5064X
Electrical AdjustmentCheck the following before starting.(1) Confirm that the tape speed adjustment has been completed.(2) Clean the heads and demagnetize them using a head eraser.(3) Set the measurement level to 0 dBV = 1 Vrms.(4) Use the specified tape for adjustment. Use the labeled (A) side of the test tape.
STD-331E : For playback checkSTD-632 : Normal blank tape
(5) Provide yourself with the following measuring devides:• AC millivoltmeter• Low-frequency oscillator• Attenuator• Oscilloscope
(6) Adjust both right and left channels unless otherwise specified.(7) Turn the DOLBY NR switch off unless otherwize specified.(8) Warm up the unit for several minutes before adjustment. In particular, be sure to warm up the unit in the REC/PLAY mode for 3 to 5 minutes before starting recording/playback frequency characteristics adjustment.(9) Always follow the indicated adjustment order. Otherwise, a complete adjustment may not be achieved.
Playback Adjustment (Decks I and II)(1) Head Azimuth Adjustment(2) Playback Level Adjustment
* As the reference recording level is 250nwb/m for STD-331E, the recording level will be higher by 4 dB for STD-331B (160nwb/m). When adjusting, pay carefull attention to the type of tape used.
6.2 CASSETTE DECK SECTION• Adjustment points and test points are shown in Fig.3, Fig.5 and Fig.7.
Mechanical Adjustment• Test tape: NCT-111 (3kHz, 30min).
1. Tape Speed Adjustment
Dolby noise reduction manufactured under license from DolbyLaboratories Licensing Corporation.“DOLBY” and the double-D symbol are trademarks of DolbyLaboratories Licensing Corporation.
LV1035M (PRO LOGIC ASSY : IC3701) • Dolby Pro Logic Decoder IC
• Block Diagram
48
1 5 6 7 10 11 12 15 16
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
2 3 4 8 9 13 14
DCOUT3
R-RECT
DCOUT4
L-RECT
VLR-TH
VLR-1
VLR-2
VCS-2
VCS-1
VCS-TH
L+R-RECT
DCOUT2
L-R-RECT
DCOUT1
R-BPF3
OSC
VDDVD
D
A/D
NS
D/A
DC-OUT
DC-OUT
L-OUT
R-OUT
S-OUT
GND
IREF
DET
VCC
DELAY-OUT
OSC
L-B
PF
1
RT
-IN
LT-I
N
DC
-OU
T
C-M
OD
E
GN
D
NS
-BP
F1
NS
-BP
F2
OS
C
CLK
DA
TA
EN
AB
LE
DA
TA
VS
S
CLK
L-B
PF
2
R-B
PF
1
S-D
C-O
UT
C-D
C-O
UT
R-D
C-O
UT
L-D
C-O
UT
S-I
N
C-O
UT
S-O
UT
R-O
UT
L-O
UT
AC
-GN
D
L-IN
VC
C
VR
EF
R-I
N
R-B
PF
2
L-BPF3
20kΩ
20kΩ
BP
FR
EC
T
RE
CT
VO
L
B-N
R
AD
M
S-R
AM
DE
V
OS
C
VO
L
PG
R L
R
S
S
S
L
R
S
L
RRSC
LL
R L
LOG
DIFF
BFL-
CONT
ADM
-CO
NT
OUT
-FIL
TER
DC-O
UT
STRI
M
VOL/
MUT
E
IN-F
ILTE
R
NOIS
E-FI
L
DATA
-DEC
NOIS
E-G
EN
CH-C
ONT
LOG
DIFF
LR
BP
FR
EC
T
RE
CT
VR
EF
CIR
IM
S-M
OD
E
C-M
OD
E
13P
IN
PG
VC
A
VC
A
VC
A
VC
A
VC
A
VC
A
VC
A
VC
A
VCS
SW2
A B
SW2
A B
SW7
A B
SW7
SW7
A
A
B
A B
B
SW7
SW7
A BA BSW7
A B
A B
SW7SW6
A B
SW5
A B
SW3
A B
SW4
A B
SW7
SW7
A
B
SW4
DS C
B
23PIN
15PIN
61
XR-A770
53 1
7.1.2 DISPLAY
7 XAV3004 (DISPLAY ASSY : V5621)• FL Display
• Pin Assignment
• Grid Assignment
1G 2G 3G 4G 5G 6G 7G 8G 9G
16G
(2G) (2G to 9G) (7G)
(9G) (16G to 10G)
(9G)
s
t
u
w d1 d2
S3
S2
S4
S5
S1
B26 B13
B20 B7
B14 B1
a1 a2
d1 d2D1 D1
D2
a1
f bk
h
r
p
ne c
j
a2 S6 S7
g m
15G 14G 13G 12G 11G 10G
62
XR-A770
• Anode Connection
1G 2G 3G to 6G
P1 – a1 a1
P2 a2 a2
P3 h h
P4 j j
P5 k k
P6 b b
P7 (Left) f f
P8 g g
P9 (Right) m m
P10 (Upper right) c c
P11 e e
P12 r r
P13 p p
P14 n n
P15 (V-CD) d1 d1
P16 d2 d2
P17 s –
P18 (Under) t –
P19 (PBC) u –
P20 w –
P21 – –
P22 – –
P23 – –
P24 – –
P25 D1 D1
P26 – – –
P27 – – –
7G
a1
a2
h
j
k
b
f
g
m
c
e
r
p
n
d1
d2
–
–
–
–
–
–
–
–
D1
D2
S6
8G
a1
a2
h
j
k
b
f
g
m
c
e
r
p
n
d1
d2
–
–
–
–
–
–
–
–
D1
–
–
9G
a1
a2
h
j
k
b
f
g
m
c
e
r
p
n
d1
d2
S7
S2
S3
S4
S5
–
10G to 16G
B14
B15
B16
B17
B18
B19
B20
B21
B1
B2
B3
B4
B5
B6
B7
B8
B22
B23
B24
B25
B9
B10
B11
B12
B26
B13
S1
• Pin Connection
Pin No.
Connection F2
53
F2
52
F2
51
NP
50
NP
49
1G
48
2G
47
3G
46
4G
45
5G
44
6G
43
7G
42
8G
41
9G
40
10G
39
11G
38
12G
37
13G
36
14G
35
15G
34
16G
33
P1
32
P2
31
P3
30
P4
29
P5
28
P6
27
Pin No.
Connection P7
26
P8
25
P9
24
P10
23
P11
22
P12
21
P13
20
P14
19
P15
18
P16
17
P17
16
P18
15
P19
14
P20
13
P21
12
P22
11
P23
10
P24
9
P25
8
P26
7
P27
6
NP
5
NP
4
F1
3
F1
2
F1
1
NOTE 1) F1, F2........... Filament2) NP................ No pin3) DL................. Datum Line4) 1G to 16G..... Grid
63
XR-A770
Fitting
Main Cam
Lock Lever
Note: The loading tray can be pulled out when the main cam is in this position. (The Lock Lever should be in the notch of the Main Cam.)
7.2 DISASSEMBLY
$M MECHANISM CD
2 1 × 3
7 × 2
5 × 3
1 × 3
1 × 3
1
4
6
8
12
3
× 3
1 × 3
Bonnet Case
Unhook
Tray Cap
$M Mechanism CD
11
9
10Release the jumper wire from Cord Stopper.
64
XR-A770
Front Side
$M MECHANISM CD ADDITIONAL TO JOBMechanism Base (Bottom View)
FRONT PANEL
DISPLAY Assy
Front Panel
CD SW LED Assy
AF Assy
FM/AM TUNER MODULE
SUB TRANS Assy
PRIMARY AssySECONDARY Assy
5
4
3
3
2
1
Unhook1
Unhook2
Mechanism Unit
Release the jumper wire from Clip B.
SUB DISPLAY Assy
2
65
XR-A770
FITTING THE PULLEY INTO THE CARRIAGE MOTOR
Clamper Holder
Actuater
Servo Base
Hook
Clamper Holder
$M Mechanism CD
Actuater
Hook
HookServo MechanismAssy
Servo Base
Hook
Carriage Motor
Motor Pulley
Servicing pulley press-in station
Loading Tray
For replacement of the carriage motor, fit the motor pulley by using the servicingpulley press-in station located on the loading tray, as shown in the figure on the right.
1
2
1
2
1
1
2
66
XR-A770
+
TAPEDECK
TAPEDECK
PB
TAPEDECK
FUNCTION
TUNERMODULE
PROLOGICLV1035M
CD$ MECH
AUX(200mV)
(-3.8dB)
(-2dB)
(-8dB)
(+2dB) (-6dB)
-+
-+
-+
5+-
+ +
HA12211NT
HA12136AFDOLBY NR
Vref
Vref
19 14 11
4
+-
Vref
Vref
BASSBLASTERREAR CENTER
TRIM : -10dB
To R ch From R ch
IC3001
DUMMY
LC75396
ZOOMSURROUND
BASSBLASTER
BASSTREBLE
53
55
52
54
50 49 45 46 48 47 35
45 24
22
VR2305
-+
Vref
E
IC3701N
Q2301E IC2301E IC2201E
E
A
B
7.3 BLOCK DIAGRAM
67
XR-A770
-+
-+
FRONTTOTAL GAIN+42dB
POWER AMP2
1
14-+
STK407-090(+40dB)
REARCENTERTWEETER
POWER AMP3
2 1
2 1
1
1 4
7
-+
TDA8560Q(+40dB)(XR-A880 : +9dB)
(XR-A770 : +5dB)
(XR-A880 : +5dB)(XR-A770 : +8dB)
34 33 30
31
28
TAPEDECKREC
TAPEDECK
REC IN + + +
HA12136AF
MPX
DOLBY NRVrefVref VrefVref
-+
HA12211NT
-+
+16 9 27 2
IC2201E IC2301E
VR2301EF2201E
IC3381E
IC3421EIC3951
IC3202
XR-A880 ONLY
IC3201
LPF
HPF
E
IC3203
XR-A770 ONLY
DOLBYPROLOGIC OFF
DOLBYPROLOGIC ON
E
E
E
IC3401L
IC3301E
RY3601
E
CN3991
HEADPHONE
E
68
XR-A770
• PANEL FACILITIES8. PANEL FACILITIES AND SPECIFICATIONS
1 DISC-1 indicator
2 DISC-2 indicator
3 DISC-3 indicator
4 DISC-1 select button
5 DISC-2 select button
6 DISC-3 select button
7 DISC CHANGE button
8 OPEN / CLOSE button
9 Display
0 CD disc tray
- CD Function button & indicator
= TUNER / BAND Function button & indicator
~ TAPE I / II Function button & indicator
! AUX Function button & indicator
@ STANDBY indicator
# STANDBY / ON switch
$ TUNNING 1 4 - button *
% TUNNING + ¢ ¡ button *
^ STOP (7) button *
& PLAY / PAUSE , MEMORY button *
* REC / STOP button
( FREQ / STATION button
) ASES / COPY button
_ TAPE I Eject button ( 0)
*÷ This button functions differently with CD, TUNER/BAND or TAPE
I/II function.
**÷ Dolby noise reduction manufactured under license from DolbyLaboratories Licensing Corporation.
÷ “DOLBY” and the double-D symbol are trademarks of DolbyLaboratories Licensing Corporation.
+ TAPE I cassette door
¡ Dolby** Ÿ NR ON/OFF button
™ Volume control (VOLUME)
£ DISPLAY/RDS button
¢ ENTER button
∞ S.M. JOG (Sound Morphing JOG)
§ TIMER / CLOCK ADJ button
¶ PHONES jack (Headphones)
• TAPE II Eject button ( 0)
ª TAPE II cassette door
º BASS BLASTER button & indicator
– PRESET button & indicator
≠ EQUALIZER button & indicator
Ÿ ZOOM SURROUND button & indicator
⁄ BLANCE (DEMO) button & indicator
¤ TIMER indicatorLights in Standby mode when the system has been set fortimer operation.
4 5 6 7 8
¤
0
-
=
~
!
@
#
$
%
_
+
^ & * ) ( ¡ º ⁄ Ÿ ≠ –
ª
•
¢ ¶ ∞
§
£
™
9 1 2 3
69
XR-A770
60 Hzlevel
control
P.BASS ON/OFFbutton/indicator
120 Hzlevel
control
WOOFERLEVEL control
FRONT PANEL For moders XR-A770
Display section
- !756
@
9
$
8 #
0
=%
5 Displays timer function indications.6 Indicates CD function status.7 Lights during recording.8 Lights during ASES operation.9 Lights during Sleep Timer operation.0 Indicates tuner operation status.- Displays a wide range of operation status indications.= Lights when BEAT CUT 2 is selected.! Indicates SOUND MORPHING status.@ Indicates TAPE status.# Displays Audio level, spectrum analyzer and other
indications.$ Indicates CD player operation status.% Lights when the RDS mode is selected.
70
XR-A770
REMOTE CONTROL UNIT
1 2 3
7
8
9
1
6
4
5
3
2
0
!
@#
$
%
-
&
=
~
^
Function button section
1 CD function button2 TUNER/BAND function button3 TAPE I /II function button4 AUX function button5 TUNING [1,4 (–), (+) ¢,¡] buttons6 STOP button ( 7)7 PLAY/PAUSE button ( 2 3)
÷ Roles of the common operation buttons (The rules ofthe buttons vary depending on the input functions asshown below.)
During CD input PLAY/PAUSE: Play/pause button STOP: Stop button
(+) ¢,¡: Fast forward/track search button1,4 (–): Fast reverse/track search button
During cassette deck input PLAY/PAUSE: Play button/Tape transport direction STOP: Stop button
During tuner operationPLAY/PAUSE MEMORY: STATION MEMORY button(+) ¢,¡: Frequency & Station + (up) button1,4 (–): Frequency & Station – (down) button
7 Auto Play FunctionIf you press the CD function button when a CD is loaded, the CDautomatically starts playing. If you press the TAPEI/II function buttonwhen a tape is loaded in the cassette deck, the tape automaticallystarts playing.
NOTE:The function cannot be switched during recording and tape copying.
1
2
34 5 6 7
71
XR-A770
1 OPEN/CLOSE button
2 DISC CHANGE button
3 PGM button
4 SLEEP timer button
5 TAPE I /II function button
6 AUX function button
7 MONO button
8 BASS MODE button
9 MORPHING MODE button & MORPHING jog controlbuttons
0 STANDBY/ON button
- DISC select buttons (1–3)
= CLEAR button
~ Numerical buttonsWhen using for radio station tuning:Pressing these buttons tunes the unit to the frequencies stored inmemory.Examples:
Station 5Station 13Station 20
When using for the CD player:Pressing these buttons lets you directly select the tracks you wantfrom the program you entered.Examples:
3rd track99th track
! REPEAT button
@ RANDOM button
# CD function button
$ BAND buttonUse to switch between FM and AM bands.
% CD/TAPE/STATION (up/down) operation buttons÷ CD operation buttons
÷ TAPE operation buttons(Play 2 3, Music search 4 ¢, Stop 7, Fast 1 ¡)
÷ TUNER buttons+ ........... Stations change in order in the upward direction.– ............ Stations change in order in the downward direction.1 ........ Frequency down.¡ ........ Frequency up.
^ VOLUME 5 (up), ∞ (down) buttons
& DISPLAY button
REMOTE CONTROL UNIT
72
XR-A770
• SPECIFICATIONSContinuous Power OutputXR-A770 Woofer (RMS) ...................................................... 120 W + 120 W
(100Hz, T.H.D. 10 %, 6 Ω) Woofer (DIN) ............................................................ 80 W + 80 W
(100Hz, T.H.D. 1 %, 6 Ω) Tweeter (RMS) ......................................................... 30 W + 30 W
(3 kHz, T.H.D. 10 %, 4 Ω) Tweeter (DIN) .......................................................... 20 W + 20 W
(3 kHz, T.H.D. 1 %, 4 Ω)
÷ Above specifications are for when power supply is 230 V.
Music Power (DIN)XR-A770 Woofer ................................................................. 168 W + 168 W Tweeter .................................................................... 23 W + 23 W
÷ Above specifications are for when power supply is 230 V.
FM/AM Tuner sectionFM tuner sectionFrequency Range ......................................... 87.5 MHz to 108 MHzAntenna input ........................................................ 75 Ω unbalancedAM tuner sectionFrequencyRange ............................................ 531 kHz to 1,602kHzAntenna input ............................................................. Loop antennaCD sectionType ........................................... Compact disc digital audio systemWow and Flutter ............................................. Limit of measurement
(±0.001 % W.PEAK) or less (EIAJ)Cassette deck sectionSystems .................................................... 4 track, 2-channel stereoHeads ................................................. Recording/playback head x 1
...................................................................... Playback head x 1
........................................................................ Erasing head x 1Motor ................................................................. DC servo motor x 1Tape type XR-A770
.................... TYPE I (Normal) tape / TYPE II (HIGH/CrO2) tape
POWER-CORD CAUTIONHandle the power cord by the plug. Do not pull out the plug bytugging the cord and never touch the power cord when your handsare wet as this could cause a short circuit or electric shock. Do notplace the unit, a piece of furniture, etc., on the power cord, or pinchthe cord. Never make a knot in the cord or tie it with other cords.The power cords should be routed such that they are not likely tobe stepped on. A damaged power cord can cause a fire or giveyou an electrical shock. Check the power cord once in a while.When you find it damaged, ask your nearest PIONEER authorizedservice center or your dealer for a replacement.
MiscellaneousPower Requirements ................................. AC 220-230V, 50/60 HzPower Consumption XR-A770 .............................................................................. 230 WPower Consumption in standby mode ....................................... 1 W
Dimensions XR-A770 ..................................... 270 (W) x 380 (H) x 343 (D) mmWeight (without package) XR-A770 ............................................................................... 10 kg
NOTE:Specifications and design subject to possible modification withoutnotice, due to improvement.
1 2 43 5
KARAOKE
1 2 3
1 Remote control unit x 1 : XZN3007 (CU-XR049)2 FM antenna x 1 : ADH70053 AM loop antenna x 1 : XTB30014 AA/R6P dry cell batteries x 25 Power Cord x 1 : ADG1154 (MYXJ type), ADG1156 (NVXJ type)