Philips AZ3830/55 User manual

Version 1.0
AZ3830/55
©3141 785 31540
MP3 CD Soundmachine
Published by LX 0702 Service Audio Subject to modification
© Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.
CONTENTS
Circuit diagram - AMP Board
Key Board
LCD Board
WMA Board
PCB Layout diagram - AMP Board
Key Board
LCD Board
WMA Board
Service parts list

CIRCUIT DIAGRAM - AMP BOARD

LAYOUT DIAGRAM - AMP BOARD

LAYOUT DIAGRAM - AMP BOARD

CIRCUIT DIAGRAM - KEY BOARD

LAYOUT DIAGRAM - KEY BOARD

CIRCUIT DIAGRAM - LCD BOARD

LAYOUT DIAGRAM - LCD BOARD

52pin changed from power_key to
standby
KEY VOLUME:680R 1K1 2K2 3K6 5K
1 8K2 20K
KEY0and KEY1 VOLUME RESISTOR VALUE AS
BELOW IS RECOMMENDED
A20 Pull down :audio clock taken form crin.
Note:Tn= test point (pad 0.8mm)
Serial LCD interface
Print point
select:Europe/America
A23 pull down : boot from on-chip
boot ROM,
A23 pull up : boot from external
flash ROM.
Print port:
Package 0603
to AMP Mute
SE=Servo
FB=Ferrite Bead
84pin changed to Power_key
with serial 100K resistor
.
A10
D23
A1
KEY4
A9
A17
D18
D26
A15
A8
A14
A23
A20
A2
D22
I/OVDD
D30
A11
A16
A21
A4
A6
D21
D[31:16]
A18
A23
A7
D28
A3
/TA
D16
D25
D17
A12
A[23:1]
D24
KEY2
A22
A19
D27
D19
D29
D31
A20
A13
A5
D20
SD_CS
DSI
SD_CKE
A[23:1]
KEY2
DAC_BLCK
SE_BLCK
ROTARY1
SE_EF
KEY1
SD_CLK
SE_CFLG
5250_IDE_W
SDA1
POWER_KEY
AMP_Mute
Tray_open
LCD_CLK
AC_DETECT
Tray_close
TXD
TUNER_ST_MO
CD_CTRL
SD_CAS
Serial LCD_CS0
D1
TUNER_RW
ROTARY2
RXD
SE_SCL
SD_LDQM
/RESET
PSTCLK
DAC_LRCK
5250_IDE_R
USB_/RESET
R/W
TXD
USB_CS
Tray_in
SE_RESET
LOW_BATT
POWER_AMP_Mute
LCD_DATA
SD_RAS
DSCLK
SE_CLK
REMOTE_INT
KEY0
SD_UDQM
POWER_AMP_Mute
open/close
SD_WE
D2
BATT_LOW
TUNER_DATA
SE_SDA
SE_DATA
TUNER_CLK
LCD_Backlight
STATUS
/BKPT
Tray_out
CS0
DAC_DATA
SCL1
/TA
USB_INT
OEB
D[31:16]
USB_H_WAKEUP
SE_LRCK
STANDBY
DSO
1.2V
I/OVDD
MAIN_VCC
I/OVDD
MAIN_VCC
I/OVDD
I/OVDD
MAIN_VCC
C17
4.7uF
C5
0.1uF
R22 4K7
R9100K
FB1 2K5@100MHz
C72 10nF
R1147R
R13
47R
C20 10nF
C11
1nF
R1247R
R02 100R
C18
1nF
R547R
R19
10K
R747R
C4
0.1uFC10
0.1uF
T2
C13
0.1uF
C19
680pF
FB2 2K5@100MHz
R447R
C7
0.1uF
R25 4K7
C16
1uF
R80 100R
C22
22pF
R8
1K
R082
10K
C1
4.7uF
R1 0R
T11
R208 4K7
Y1 8.4672Mhz
C21
22pF
C6
0.1uF
T10
C3
0.1uF
R18 10K
FB3 2K5@100MHz
R24
1M
R02447R
C9
47uF/6.3V
R081 10K
C12
680pF
C15
680pF
IC1
Amadeus_Plus ( SCF5250LAG100 )
82
31
5
4
2
17
20
21
8
10
126
125
83
136
124
67
134
133
132
39
131
130
128
127
14
13
12
11
7
6
92
139
46
135 141 38
115
122
121
119
118
123
97
1
144
143
142
140
138
137
51
59
66
53
129
50
49
120
88
106
108
41
91
112
107
61
45
64
63
62
79
47
65
52
40 37
42 34 44 43
113
57
68
54 105
58
89
32
56
104
90
103
9
95 100 98
3
96 99 102 117 114 87 85 86 84 101 69
60
80
93
81
94
55
19
30
29
28
36
27
24
25
22
23
18
16
116
33
35 48
70
71
72
73 74
75
76
77
78
110 109 111 15 26
SCL0/SDATA1_BS1/GPIO41
CS0/CS4
A21
A22
A23/GPIO54
A11
A10
A9
A18
A17
BCLK/GPIO40
BCLKE/GPIO63
SDA0/SDATA3/GPIO42
DATA_24
SDUDQM/GPO53
EF/GPIO6
DATA_25
DATA_26
DATA_27
PLLCORE2GND
DATA_28
DATA_29
DATA_30
DATA_31
A13
A14
A15
A16
A19
A20/A24
VDD-3
DATA_21
BUFENB1_GPIO29
VDD-1
GND-1
PLLCORE2VDD
TEST2
SDRAM_CS0/GPIO60
SDRAS/GPIO59
SDCAS/GPIO39
SDWE/GPIO38
SDLDQM/GPO52
GND-3
DATA_16
DATA_17
DATA_18
DATA_19
DATA_20
DATA_22
DATA_23
VDD-4
EBUOUT2/QSPI_CS1/GPIO16
CFLG/GPIO5
EBUOUT1/GPIO37
GND-2
EBUIN3/CMD_SDIO2/GPIO14
EBUIN2/SCLK_OUT/GPIO13
VDD-2
SCL1/TXD1/GPIO10
RSTI#
LRCK2/GPIO23
OE
SDA1/RXD1/GPIO44
SDATAO2/GPIO34
SCLK2/GPIO22
GND-4
BUFENB2_GPIO30
SDATAO1/TOUT1/GPIO18
LRCK1/GPIO19
SCLK1/GPIO20
ADOUT/SCLK4/GPIO58
TA_GPIO12
SDATAI1/GPIO17
EBUIN1/GPIO36
PLLCORE1GND
PLLCORE1VDD
IDEDIOW_GPIO32 CRIN IDEDIOR_GPIO31 IDEIORDY_GPIO33
MCLK1/GPIO11
SUBR/QSPI_CLK/GPIO25
MCLK2/QSPI_CS2/GPIO24
XTRIM/GPIO0 TRST/DSCLK
SFSY/QSPI_DOUT/GPIO27
CORE-VDD-2
RW
RCK/QSPI_DIN/QSPI_DOUT/GPIO26
TMS/BKPT
CORE-GND-2
TCK
GND-6
PST3/INTMON1/GPIO47 PSTCLK/GPIO51 PST1/GPIO49
VDD-6
PST2/INTMON2/GPIO48 PST0/GPIO50 TDI/DSI TEST0 HI-Z DDATA3/RTS0_B/GPIO4 DDATA1/RTS1_B/SDATA2 DDATA2/CTS0_B/GPIO3 DDATA0/CTS1_B/SDATA0 TDO/DSO SDATAI3/GPIO8
EBUIN4/QSPI_CS0/GPI015
LRCK3/GPIO43/AudioClock
TXD0/GPIO45
SCLK3/GPIO35
RXD0/GPI046
CS1/QSPI_CS3/GPIO28
CORE-GND-1
A1
A2
A3
OSCPAD-GND
A4
A6
A5
A8
A7
CORE-VDD-1
A12
TEST1
OSCPAD-VDD
CROUT WAKEUP#/GPIO21
ADIN0/GPI52
ADIN1/GPI53
ADIN2/GPI54
ADVDD
ADGND
ADIN3/GPI55
ADIN4/GPI56
ADIN5/GPI57
ADREF
LIN
LINOUT
LINGND
VDD-5
GND-5
C8
0.1uF
R10100K
C14
1nF
FB4 2K5@100MHz
C2
1nF
R647R
R23 4K7
R209 4K7
CIRCUIT DIAGRAM - WMA BOARD

VDD_SDRAM
D31
D25
D24
D29
A10
A11
A1
A15
A6
OEB
D19
A19
D20
A2
D28
D27
D16
A12
A13
A19
D20
A3
D30
A17
D18
A8 D23
A9
D26
D21
A18
A16
CS0
A14
A16
D21
D22
D28
D17
D19
A13
R/W
A20
D18
A14 D29
VDD_FLASH
A5
D23
D17
D16
A15
D30
A10
A7
A18
D24
A4
D22
A9
D26
VDD_SDRAM
VDD_FLASH
A12 D27
D31
D25
A11
A17
CS0
SD_CLK
D[16:31]
SD_CS
OEB SD_CKE
SD_RAS
D[16:31]
A[1:20] A[1:20]
SD_WE
SD_CAS
SD_UDQM
R/W
SD_LDQM
MAIN_VCC
MAIN_VCC
C25
47uF/6.3V
IC2 KH29LV800CTTC-70G(OPT41)
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
12
47
26
28
11
15
13
37
27
46
9
10
14
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
IO9
IO10
IO11
IO12
IO13
IO14
IO15/A1
RESET
BYTE
CE
OE
WE
RDY/BUSY
VPP
VCC
GND
GND
NC
NC
NC
C66
0.1uF
FB11 2K5@100MHz
C67
0.1uF
T20
C62
0.1uF
C23
10nF
FB5 2K5@100MHz
C61
0.1uF
C76
100uF
C24
0.1uF
C74
0.1uF
IC8
16M SDRAM
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
21
22
23
24
27
28
29
30
31
32
20
1
25
7
13
38
44
26
50
4
41
10
47
14
15
16
17
18
19
33
34
35
36
37
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
GND
GND
GNDQ
GNDQ
GNDQ
GNDQ
LDQM
WE
CAS
RAS
CS
A11
NC
CKE
CLK
UDQM
NC
C73
0.1uF
CIRCUIT DIAGRAM - WMA BOARD

changed from
5k1to 12K
changed from
8K2 to 5k6
changed form
0R to 6k8
*
V1,V2 is input,v2,v3,v4 is output
changed from 6K8 to 2K1
RA
HOME_SW
Moto_VCC
X1
MOTOR2
VREF
VREF
F
SLE+
RAD+
VCC1
MOT-
SLE-
SLE-
C
E
VREF
D
MD
SL
D
1V7
RAD+
SLE-
MOT-
A
B
A
SLE+
Moto_VCC
VR
FO
FOC-
VCC1
SLE+
MOT-
B
VCC1
C
VREF
FOC-
VREF
F
LD
FOC+
MOT+
MOT+
VR
MD
RAD-
FOC+
MOT+
RAD-
LD
E
DAC_RN
STATUS
V5
DAC_BLCK
HOME_SW
V5
V4
SE_DATA
SE_SDA
DAC_LP
DAC_DATA
SE_LRCK
SE_CFLG
DAC_RP
SE_EF
V4
SE_BLCK
DAC_LRCK
SE_RESET
SE_CLK
SE_SCL
DAC_LN
3V3_CD
3V3_CDA
VB
CD_3V3
3V3_CDA
3V3_CD
3V3_CD
3V3_CDA
3V3_CD
3V3_CD
3V3_CDA 3V3_CDA
3V3_CD
Moto_VCC
6V
C40 0.1uF
R34
3K3
R41
5K6
+
C35
47uF/6.3V
12
C31
100uF/6.3V C32
0.1uF
+
C55 47uF/6.3V
12
R37
12K
C38
0.1uF
C33 100pF
+
C46
100uF/6.3V
12
+
C60
100uF/6.3V
12
C26
0.1uF
R40
3K9
R67 100K
C54 0.1uF
C43
0.1uF
R36
5K1
R54 2R2
C36
0.1uF
FB6
2K5@100MHz
R70 18R
C30
2.2nF
IC4
SAA7824HL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
LPWR
EXTF
MONITOR
SENSE
VSSA1
IREF
VDDA1
VRFO
D1
D2
D3
D4
R1
R2
CEQ
VDDA2
VSSA2
OSCO
OSCIN
VSSA3
DACGND DARP DARN DAREF DALN DALP DAVP BUVP BUIR BUOR BUOL BUIL BUGND LKILL RKILL CRDY CDAT CCLK CFLG VSSD
VDDD
SDI
WCLI
SCLI
EF
DATA
WCLK
SCLK
CLK16
CLK12
RESET
SDA
SCL
RAB
SILD
STATUS
RCK
SUB
SFSY
SBSY
VSD2
DOBM
VDD1
RA FO
SL
MOTO1 MOTO2
VSD3
VDD2
V1 V2 V3 V4 V5
TEST1 TEST2 TEST3 TEST4
LASE
CN9-
KSM213C(SONY)/DA11(SANYO)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VREF
VCC
E
D
A
B
C
F
GND
LD
VR
PD
FCS+
TRK+(-)
TRK-(+)
FCS-
C39
0.1uF
+
C49
470uF/10V
12
R44 2K7
R39
6K8
R65 24K
R63 0R
R49
8K2
R38
3K9
C29
0.1uF
R57 4K7
R55 10K
R53 2R2 Q4 BC807-25
R263 0R
R64 2R2
R45
2R2
CN1
ph6
1
2
3
4
5
6
R35
0R
C44 0.1uF
T309
C59 22nF
R42 100K
C42
0.1uF
+
C53 47uF
12
C106 0.1uF
T308
C48 22nF
R66
0R
C51
0.1uF
Q1 BC817-25
1
2
3
R69
1K
IC3
MM1469PH/D9258 PH 3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
1415
16
17
18
19
20
21
22
23
24
25
26
27
28 DO1.1
DO1.2
DI1.1
DI1.2
REG
REO
MUTE
GND1
DI2.1
DI2.2
DO2.1
DO2.2
GND2
OPOUTOPIN-
OPIN+
DO3.1
DO3.2
DI3.1
DI3.2
VCC1
VCC2
VREF
DI4.1
DI4.2
DO4.1
DO4.2
GND3
T310
L7 100uH
C45 0.1uF
R51 100R
C28
100uF/6.3V
R59 4K7
R58
2R2
T311
C27
0.1uF
+
C58 100uF/6.3V
12
L5
100uH/1A
C50
0.1uF
C47
47nF
C34
2.2nF
T312
C52 0.1uF
R46
10K
R56 10K
HOME_SW
CIRCUIT DIAGRAM - WMA BOARD

to EJECT
H Tuner_ON
L
Tuner_OFF
SOT-323
AUDIO GND
volume+/- swith
new
added
JOG_B
JOG_A
TUNER_ST_MO
SCL1
ROTARY1
KEY1
JOG_B
JOG_A
STANDBY
LOW_BATT
CD_RCH
TUNER_DATA
ROTARY2
SDA1
CD_CTRL
Serial LCD_CS0
POWER_KEY
POWER_AMP_MUTE
LCD_CLK
AF_MUTE
CD_LCH
Tuner_ON
TUNER_CLK
TUNER_RW
Tuner_ON
LCD_DATA
open/close
KEY0
REMOTE_INT
AC_DETECT
AF_MUTE
JOG_B
JOG_A
LCD_Backlight
7V5 MAIN_VCC
MAIN_VCC
6V
6V
3.3V MAIN_VCC
MAIN_VCC
7V5
MAIN_VCC
MAIN_VCC
MAIN_VCC
CD_3V3
3V3
6V
MAIN_VCC
6V
MAIN_VCC
C016 0.1uF
R27 1K R020 1K
R070
100K
J3-3
DIP pitch1.25mm
1
2
3
4
5
C65
220uF/10V
R3 390R
FB012 1A
R022 1K
R042 47R
C100 10nF
FB13 2K5@100MHz
R74
4K7
R71 10K
Q2 BC807-25
CN2
DIP pitch2.0mm
1
2
3
4
5
6
7
Q6
BC817-25
1
2 3
C81 0.1uF
R28 1K
Q16 HE8550D
C71 1uF
C99 10nF
R30 100R
R333 10K
C64 0.1uF
FB14 1A
C051 220uF/16V
R62 R10K
R31 100R
Q8 BC807-25
FB033 1A
R71
100K
R033 15K
R32 100R
R050100K
R026 100R
C519 0.1uF
R52 4K7
R013 4K7
R015 100R
R049 15K
R48 100R R025 1K
FB032 1A
R014 100R
R040 47R
CN6
DIP pitch2.0mm
1
2
3
4
5
6
7
8
C052 0.1uF
D1 PDZ3.9B
R031 15K
R041 47R
J1-2
DIP pitch2.0mm
1
2
3
C89 0.1uF
C94 0.1uF
R68 2R2
CN5
DIP pitch2.0mm
1
2
3
4
5
6
7
C101 10uF/16V
R021 10K
R011 100R
J2-3
DIP pitch2.0mm
1
2
3
4
R60
10K
Q5 2SD1664R
1
2
3
R61 R10K
R43 100K
R21 4K7
R032 4R7
FB010 2K5@100MHz
J7-3
DIP pitch2.0mm
1
2
3
R33 100R
R019 1K
R47 100R
C017 220uF/16V
R075 1K
R79 75R
R023 10K
CIRCUIT DIAGRAM - WMA BOARD

AUDIO SECTION
Notes:
The C79 ,C91 must be placed as near to the CD18 as
possible
AMP_VCC
DAC_RP
DAC_LN
DAC_RN
DAC_LP
CD_LCH
AMP_Mute
CD_RCH
MAIN_VCC
AMP_VCC
7V5
C75 220pF
C84
1.5nF
C83 100uF/16V
Q3 BC807-25
R86 10R
C77 100uF/6.3V
R75
47K
C95 220pF
C78
1.5nF R03 1K
R93
18K
R92
1K
Q02
BC817-25
1
23
R82 18K
R84 22K
C93
100pF
R88 22K
Q01
BC817-25
1
23
C91
1.5nF
C37 0.1uF
C80
100pF
C87 0.1uF
C92
1.5nF
R95 22K
R87 4K7
R110 620R
C86 100uF/16V
R91 1K
C88
220pF
-
+
IC11A
D4558
3
2
1
8 4
R83 4K7
C90 100uF/6.3V
R111 620R
R90
18K
R99 18K
R112
47K
R94 4K7
R072
10K
-
+
IC11B
D4558
5
6
7
84
C85
220pF
C82 0.1uF
R72 1K
R04 1K
C96
1.5nF
R98 22K
R97 4K7
C79
1.5nF
R109
47K
CIRCUIT DIAGRAM - WMA BOARD

S0-8 Package
/RESET
CTRL_RET
OP
CL
M-
M+
M+
M-
SDA1
Tray_in
/RESET
Tray_out
CL
D2
SCL1
CL
OP
CTRL_RET
M-
D1
OP
CTRL_RET
M+
Tray_open
Tray_close
Moto_VCC
MAIN_VCC
MAIN_VCC
MAIN_VCC
MAIN_VCC
MAIN_VCC
MAIN_VCC
R119 18R
C98
100uF/10V
R102
10K
C56 1uF
R100 4K7
R77
10K
R118 10K
C97
0.1uF
R20
10K
C57 1uF
TSSOP/SOIC
IC6 M24C02
1
2
3
45
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
IC5 OPT30
1
2
3
8
7
6
5
4
GND
RST_IN
D1
VDD
ADJUST
CAP
RST_OUTD2
R17 100R
IC12 D6208
1
2
3
4 5
6
7
8
VCC
BOUT
GND
AOUT BIN
NC
GND
AIN
C68 0.1uF
C70
2.2uF
R78
10K
FB15
1A
R2
10K
R26
150K
R115 10K
R15 4K7
CN05
5 HEADER
1
2
3
4
5
R16 100R
R50 10R
C068 0.1uF
C69 10uF/6.3V
Q7
BC817-25
1
2 3
R29
39K
R76
10R
CIRCUIT DIAGRAM - WMA BOARD

SOT-323
D16
A1
D-
D26
D19
D28
D17
A1
D27
x1
D25
D20
D31
D23
DP1
D24
D22
X1
DM1
D21
D30
D29
X2
DP1
DM1
USB_3V3
D18
H_OC1_N
D+
x2
5250_IDE_W
USB_INT
5250_IDE_R
USB_/RESET
A1
USB_CS
D[31:16]
USB_H_WAKEUP
USB_VCC
USB_5V
USB_VCC
USB_VCC
6V
USB_5V
USB_3V3
D8 PDZ5.6B
IC500
isp1160BM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
DGND0
D2
D3
D4
D5
D6
D7
DGND1
D8
D9
D10
D11
D12
D13
DGND2
D14
D15 DGND3 Vhold1 NC CS RD WR Vhold2 DREQ NC DACK H-TESET INT NC NC RESET
NDP_SEL
EOT
DGND4
NC
TESET0
NC
TESET1
H_wakeup
NC
H_suspend
XTAL1
XTAL2
DGND5
H-PSW1-N
H-PSW2-N
NC
NC
H-DM1
H-DP1
H-DM2
H-DP2
H-CO1-N H-OC2-N
VCC
AGND
VREG3.3V
A0
LOW-PW
NC
DGND
D0 D1
C535 0.1uF
C512
18PF
R327
10K
R500
10K
R515100R
C508 47pF
R326
4K7
Q508 HE8050D
1
23
C41 1nF
C555 0.1uF
R328
10K
FB501 1A FB053 1A
C511
18PF
R502 22R
C556 0.01uF
R516100R
J6-2 DIP pitch1.25MM
1
2
3
4
5
VB
D-
D+
GND
Indication
R507
10K
FB505 2K5@100MHz
R329
15K
R325 1K
C510 0.1uF
R51110K
FB504 2K5@100MHz
R514
100R
R14 91K
C533 47uF/10V
C516 0.1uF
R509
100R
R506
1M
Q511
BC807-25
C63 0.1uF
Q501
FND338P
3
1
2
C032 0.1uF
C534 0.1uF
C509 47pF
R555 100K
FB502 1A
C515 0.1uF
R510100R
Y500 6MHz
C504 1uF
R504
1M
R501 22R
Q512
BC817-25 1
2 3
C503 100uF/10V
C501 1uF
R508
10K
R73 75R
CIRCUIT DIAGRAM - WMA BOARD

LAYOUT DIAGRAM - WMA BOARD

LAYOUT DIAGRAM - WMA BOARD

Service parts list
996510000868 CD DAMPER PINK COLOR 658F HARDNESS 40JIS
996500042070 BATTERY DOOR-INJ ABS
996510000869 HANDLE-INJ HIGH FLOW HIPS
996510000870 CD DOOR-INJ PMMA
994000005786 CD MECHANISM DA11VF (SANYO)
996510000871 CD TRAY LOADER
994000002364 ROD ANTENNA 2 SECTIONS
996510000872 SPEAKER 77MM 8OHM 6W
996510000873 SPEAKER 77MM 8OHM 6W
996510000874 VOLTAGE SELECTOR WS-12J01-GC7
996510000875 TRANSFORMER EI-57 120/230V
996510000876 5 FEET VDE APPRROVED POWER CORD
996500042071 REMOTE CONTROL FOR #AZ3830
Note: Only these parts mentioned in the list are
normal service parts.