Kenwood KCA-BT100 User manual

© 2006-11 PRINTED IN JAPAN
B53-0472-00 (N)955
Bluetooth HANDS FREE BOX
KCA-BT100
SERVICE MANUAL
Bluetooth
Bluetooth Hands Free Box
TO HEAD UNIT MIC TO 5L I/F
Cord with DIN connector
(E30-6645-05)
Magic tape
(H30-0600-04) Screw set
(N99-1789-05) Microphone (3m)
(W01-1676-05)
About removing the 2 hexagonal head screws :
“TORX T8 Screwdriver” is necessary.
This product uses Lead Free solder.

KCA-BT100
2
BLOCK DIAGRAM
u-COM
MAIN
FLASH
ROM
IC8IC3
E2PROM
(NOT USED)
BU5V
SW5V
IC5
5V
3.3V 3.3V 5V
IC6
BLUETOOTH
RF MODULE
SYSTEM u-COM
(LX-BUS u-COM)
IC2
A1 IC7
BU5V
SW3.3V SW3.3V
BU5V
IC4
IC
RESET
(LX-BUS I/F)
CH
J1
CN1
(LX-BUS I/F)
H/U
CHCON
Q3
IC10
Q5BU DET
A8V
BU5V
Q6,16
Q9,10
IC9
MIC INPUT
J2
Q13IC11
BU5V
A8V
SW5V
SW3.3V
CODEC
ANTENNA
CHIP
BU5V
BPF
IC13
SELECTOR
5V SW REG
3.3V REG
ROM CORRECTION
L1
PCM
BEEP
BOOT E
CLK1
DATAH1
REQH1
DATAC1
REQC1
RESETP TXD RF TEST RXD RTS CTS MUTE1 RESET
MUTEN
CHCON1
RSTN
PON
PON2
D15
D0
A0
A18 A18
A0
D15
D0
16
19
2
22
22
DX
DR
FS
BCLK
RELAY2
BUDET
RESETP
BOOT E
SS2
CHCON2
CHCON1
CHCON0 RESET
RSTN
MUTEN
4
BU
Lch2
Rch2
AGND2
MUTE2
RESET2
CONT1
CONT4
CONT3
CONT2
5
5
5
RTS
TXD
RXD
CTS
BCLK
FS
DX
DR
REQH1
DATAC1
DATAH1
CLK1
REQC1
DATAH2
DATAC2
REQH2
REQC2
CLK2
REQH0
DATAC0
DATAH0
CLK0
REQC0
CHCON0
DATAC2
REQH2
REQC2
DATAH2
CLK2
CHCON2
REQC0
REQH0
DATAC0
DATAH0
CLK0
MUTE0
AGND0
Rch0
Lch0
BU
RESET0
GND
2.45GHz
●PROCESSOR UNIT (X32-5852-70)
Ref. No. Application / Function Operation / Condition / Compatibility
IC2 System µ-COM (LX-BUS µ-COM)
IC3 Main µ-COM
IC4 Reset IC Detection voltage is 3.5V
IC5 5V →3.3V Conversion Level conversion from 5V to 3.3V
IC6 3.5V →5V Conversion Level conversion from 3.3V to 5V
IC7 PCM Codec
IC8 Flash Memory
IC9 3.3V REG
IC10 5V REG
IC11 Analog SW Switches 5L-signal output and hands-free signal output.
IC12 MIC Input AMP Amplifies MIC input.
IC13 BPF Amplifies audio reference circuit signal and hands-free signal.
Q1 SW5V SW Vb=L: SW5V ON, Vb=H:SW5V OFF
Q2 Reset CONT Vb=H: It resets IC2 and IC3
COMPONENTS DESCRIPTION

KCA-BT100
3
Ref. No. Application / Function Operation / Condition / Compatibility
Q3 Changer CONT Vc=L: Head unit is used, Vc=H:Head unit is not used
Q5 BU DET BU ON:Vc=L, BU OFF:Vc=H
Q6 BU5V AVR Q16’s Vb=H: 5V ON
Q7,8 Analog SW CONT Controls switching of IC11 and Q13
IC2’s pin22=H: Changer audio signal, IC2’s pin22=L: Hands-free audio signal
Q9,10 A8V AVR Q9’s Vb=H:8V ON
Q11 Analog SW CONT Controls switching of IC11 and Q13
IC2’s pin22=H: Changer audio signal, IC2’s pin22=L: Hands-free audio signal
Q12 SW14V IC3’s pin21=H: 14V ON
Q13 Audio GND SW Changer or Hands-free GND select SW
IC2’s pin22=H: Changer GND, IC2’s pin22=L: Hands-free GND
Q15 LX-BUS Mute Buffer IC3’s pin25=L:Vc=H, IC3’s pin25=H:Vc=L
Q16 BU5V AVR Q16’s Vb=H: 5V ON
●SYSTEM µ-COM: IC2 on X32- (PROCESSOR UNIT)
Pin No. Pin Name I/O Application Processing / Operation / Description
1~3 NC - Not used
4AVSS - A/D reference GND
5P130 - GND
6 REQH1 O Communication request to CH1 L: Communication request is found
7AVREF1 - D/A reference voltage input
8DATAC1IData input from CH1
9DATAH1 O Data output to CH1
10 HCLK1 I/O Clock output to CH1
11 DATAH0 I Data input from head unit
12 DATAC0 O Data output to head unit
13 HCLK0 I/O Clock input from head unit
14 REQC0 O Communication request to head unit L: Communication request is found
15 REQH2 O Communication request to CH2 L: Communication request is found
16 DATAC2 I Data input from CH2
17 DATAH2 O Data output to CH2
18 HCLK2 I/O CH2 clock output
19 CHCONO1 O CH1 control output H: CH1 control request
20 CHCONO2 O CH2 control output H: CH2 control request
21 NC - Not used
22 RELAY2 O Relay control H: CH2, L: CH1
23~32 NC - Not used
33 VSS1 - GND
34~59 NC - Not used
MICROCOMPUTER’STERMINAL DESCRIPTION
COMPONENTS DESCRIPTION

KCA-BT100
4
Pin No. Pin Name I/O Application Processing / Operation / Description
60 RESET I Reset input L: Reset
61 REQH0 I Communication request input from head unit L:Communication request is found
62 BUDET I Detection input of momentary power down H: Detection of momentary power down
63 PO2 - GND
64 REQC2 I Communication request input from CH2 L: Communication request is found
65 REQC1 I Communication request input from CH1 L: Communication request is found
66 CHCON1 I Changer control input from head unit L: Changer control request
67 VSS0 - GND
68 VDD1 - Power supply voltage
69 X2 - Resonator connection
70 X1 I Resonator connection
71 IC - Internal connection
72 NC - Not used
73 CHCON2 I CH2 control input from head unit L: CH2 control request
74 AVDD0 - A/D anolog power supply voltage
75 AVREF0 - A/D reference voltage input
76~80 NC - Not used
●MAIN µ-COM: IC3 on X32- (PROCESSOR UNIT)
Pin No. Pin Name I/O Application Processing / Operation / Description
1,2 NC - Not used L fixed
3LX DATA S O Data to master unit Pull-up (B.U.)
4LX DATA M I Data from master unit
5LX CLK I LX-BUS clock Pull-up (B.U.)
6 BYTE - External data bus switching input Connects to GND
7CNVSS - Processor mode switching input Pull-down (GND)
8,9 NC - Not used L fixed
10 RESET I Forced reset from master unit L: Reset
11 XOUT O Main clock output
12 VSS - Power supply input Connects to GND
13 XIN I Main clock input
14 VCC1 - Power supply input Connects to B.U.5V
15 NMI I NMI interruption input Pull-up (B.U.)
16 PON2 O Circumference power supply control (5V) L: ON
17 LX CON I Start-up request from master unit H: Slave unit ON, L:Slave unit OFF
18 LX REQ M I Communication request from master unit
19 MUTEN I/O Codec mute L: Mute
20 RSTN O Codec reset L: Reset
21 PON O Circumference power supply control (A8V) H: ON
22 BEEP O Beep output 2kHz
23 BOOT E I Test mode input L:Test mode
24 RESET P I/O Module reset output L: Reset
MICROCOMPUTER’STERMINAL DESCRIPTION

KCA-BT100
5
Pin No. Pin Name I/O Application Processing / Operation / Description
25 LX MUTE O Mute request to master unit L: Mute ON, H: Mute OFF
26 LX REQ S O Communication request to master unit Pull-down (GND)
27 ROM SCL I/O E2PROM clock for ROM correction Pull-up (B.U.)
28 ROM SDA O E2PROM data for ROM correction Pull-up (B.U.)
29 MCU RXD O Not used (Terminal for flash ROM writing) L fixed
30 MCU TXD O Not used (Terminal for flash ROM writing) L fixed
31 MCU CLK O Not used (Terminal for flash ROM writing) L fixed
32 SCIF0 RTS I Bluetooth module transmission control input
33 SCIF0 RXD O Bluetooth module data output
34 SCIF0 TXD I Bluetooth module data input
35 NC - Not used L fixed
36 SCIF0 CTS O Bluetooth module transmission control output
37 NC I Not used Pull-up (B.U.)
38 NC - Not used
39 NC I Not used Pull-up (B.U.)
40 NC - Not used
41 NC I Not used Pull-up (B.U.)
42 RD O External memory reading permission L: Reading
43 NC - Not used
44 WR O External memory writing permission L:Writing
45 NC O Not used Pull-up (B.U.)
46 DISP SEL I Switch for 2006’s models with 14-SEG display L: 2006’s models with 14-SEG display
H: Others condition (Default)
47 A18 O External bus address Address output
48 CS O Flash ROM chip enable L: Selected
49 A17 O External bus address Address output
50 NC - Not used Open
51~59 A16~A8 O External bus address Address output
60 VCC2 - Power supply input Connects to B.U.5V
61 A7 O External bus address Address output
62 VSS - Power supply input Connects to GND
63~69 A6~A0 O External bus address Address output
70 NC - Not used Open
71~86 D15~D0 I/O External bus data Data input/output
87 FLASH RST O Flash ROM reset L: Reset
88 FLASH RY I Flash ROM ready input L: Busy (During writing)
89~93 NC - Not used L fixed
94 AVSS - Analog power supply input Connects to GND
95 NC - Not used L fixed
96 VREF - Reference voltage input Connects to GND
97 AVCC - Analog power supply input Connects to B.U.5V
98,99 NC - Not used L fixed
100 ROM WR I ROM correction writing mode input L: ROM correction writing mode
MICROCOMPUTER’STERMINAL DESCRIPTION

KCA-BT100
6
■Flash ROM check function
To check connection of the external flash ROM.
• How to enter the test mode
Set Lo level at pin 23 of the main µ-com (IC3) and then
reset it to enter the test mode.
• Operations
During operations, the Hi/Lo level at pin 31 of the main µ-
com (IC3) changes.
Output level will become constant after the completion of
operations.
Hi level: OK
Lo level: NG
■Clear of the test mode
The unit returns to the initial condition by reset, ACC OFF,
POWER OFF and momentary power down.
■How to enter the test mode
Set the connected head unit to the test mode to enter the
test mode.
■Test mode conditions
• In the test mode, telephone number and name are not nor-
mally displayed. (In order to use for the display in the test
mode)
•Key operations have to be the same as the operations in
the normal mode.
• The unit comes into conditions when the telephone is con-
nected even if it is not physically connected.
■ROM correction version display and
Main µ-com (IC3) software version display
• In the name used to enter the telephone directory search
mode, ROM correction version and Main µ-com (IC3) ver-
sion are displayed.
“S x. xx R x. xx”
(Main µ-com) (ROM correction)
■Switch status display (DISPLAY SELECT: S2)
• Depending on the status of the switch, the level at pin 30 of
the main µ-com (IC3) varies.
When the switch (S2) is set to the side 1: Hi level
When the switch (S2) is set to the side 2 (GND side): Lo
level
TEST MODE
ROM CORRECTIONWRITING MODE
Mode to make ROM correction E2PROM externally writable.
■How to enter the write mode
Reset while keeping the Lo level at the write mode terminal
(pin 100 of the Main µ-com (IC3))
The write mode condition is retained while the write mode
terminal is at Lo level.
In this condition, externally write the data.
■How to check the data
qEnter the test mode.(Refer to “How to enter the test mode”
for how to enter the test mode)
wEnter the telephone directory search mode and check ROM
correction version.

KCA-BT100
7
■Check of calls when parts or
Processor Unit (X32-) is replaced
• After parts or Processor Unit (X32-) is replaced, connect
Bluetooth compatible cell phone to KCA-BT100, and check
Hands-free calls.
•Telephone number that was used to check calls is recorded
in a telephone directory.
• After the completion of the check, please remove the rel-
evant telephone number from the telephone directory.
■When replacing parts
1. Processor Unit (X32-) has been subjected to various RF
performance tests before factory shipment.
Therefore,BluetoothRFModule (A1) and Main µ-COM(IC3)
cannot be replaced.
When Bluetooth RF Module (A1) or Main µ-COM (IC3) has
to be replaced, replace Processor Unit (X32-) of Processor
Unit Assy (Y33-2680-00) that is available for the service
replacement. (Refer to Ref. No.10 of the ExplodedView)
Note that the Chassis (702) ofY33-2680-00 does not have
Serial Number Sticker.
Thus, do not use the Chassis ofY33-2680-00 when replace-
ment.
2. Telephone directory data is stored in the Flash Memory
(IC8).
Replacing the Flash Memory (IC8) clears the telephone di-
rectory data.
■Troubleshooting
Error symptoms Check points
Bluetooth device cannot be searched from cell phone. IC2 (System µ-COM), IC3 (Main µ-COM) and their perimeter.
Changer source selection is also impossible. Q6 (BU5V AVR) and its perimeter.
Bluetooth device cannot be searched from cell phone. A1 (Bluetooth RF Module), IC6 (3.3V →5V Conversion) and their perimeter.
Changer source selection is possible. IC9 (3.3V REG.), IC10 (5V REG.) and their perimeter.
Bluetooth device can be searched from cell phone but IC5 (5V →3.3V Conversion) and its perimeter.
connection (authentication) is impossible.
Changer source selection is possible.
The telephone directory data becomes NO DATA after the IC8 (Flash Memory) and its perimeter.
telephone directory data is transferred from the cell phone.
Bluetooth device can be searched only when the device is L1 (Chip ANT.) and its perimeter.
brought near to cell phone.
Input/Output of the hands-free audio are NG. IC7 (PCM CODEC), Q10 (A8V AVR) and their perimeter.
(Cannot send or receive call)
Audio level of hands-free call is low. IC13 (BPF) and its perimeter.
Cannot send call. IC12 (MIC Input AMP) and its perimeter.
Receiving audio does not come out of the Head Unit speaker. IC11 (Analog SW) and its perimeter.
REPLACING PARTS

KCA-BT100
8
ABCDE
1
2
3
4
5
6
7
PC BOARD (COMPONENT SIDEVIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
CN1
J1
D6
D7
D10
D11
Q9
Q10
Q15
D8
D13
D14
D15
D16
D17 D19
J2
Q2
Q3
Q5
Q12
Q13
Q1
D2
D3
D4
Q7
Q8
S2
IC11
IC13
IC5
IC4
IC2
IC3
IC10
IC7
PROCESSOR UNIT
X32-5852-70 (J76-0207-12)
MICROPHONE DISPLAY
SELECT 5L INTERFACE
1
1
1
13 14
1 2
1
1
1
176
24
7
4
14
75
100
1
C37
L4
C42
C49
SDA
SCL
L10
C38
C39
C41
C60
R26
R45
C12
C26
L6
L9
C33
C62
L7
R10
R11 R12
C3
C4
C64
R79
C8
CP1CP2
C5
C6
C63
CP4
CP5
R1
R2
R8
C17
C23
R13
R14
C11
C15
C16
C18
C19
C24
C29
C40
C47
C57
C59
R37
R48
R78
L1
C2
R7
X1
C20
C21
C22
C25
C27
C30 C32
C35
C43
C44
C45C46
CP6
CP14
CP15
CP16 CP17
CP18
CP19
CP20
CP21
CP22
CP23
R9
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R27
R28 R29
R30
R31
R89
R33
R35
R36
R47
R54
R60
R69
R71
R75
R77 X2
R86
W15
2041
60 61 80
2140
23
4
14
8
5
8
5
8
7
12
13
26 50
25 51
CC
EEB
CC
BBE
C E
B BC
E
BE
BE
BE
BE
EB
BE
BE
BE
X32-5852-70
Ref. No. Address
IC2 3B
IC3 4D
IC4 3B
IC5 3C
IC7 4C
IC10 4B
IC11 5C
IC13 4C
Q1 4D
Q2 3B
Ref.No. Address
Q3 3B
Q5 3B
Q7 4D
Q8 4D
Q9 4C
Q10 3C
Q12 4C
Q13 5D
Q15 4D

KCA-BT100
9
JIHGF
1
2
3
4
5
6
7
PC BOARD (FOIL SIDE VIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
CTSO
RXDO
TXDI
VCC
VSS
S-RFTEST
S-BOOTE
SCTS
SRXD
CNVSS
RESET
SRTS
STXD
SRTS
MCLK
MRXD
MTXD
ROMWR
NC
WR
RFTEST
BOOTE
SDA
SCL
A4V
A8V
B.U5V SW5V
SW3.3V
ESD-GND
D18
Q11
Q6
Q16
A1
D5
D9
D12
D20
Q14
D1
IC12
IC9
IC6
IC8
IC1
1
1
1
1
1
1
C54
C13
U-W
C31
L5
C14
C65
CP9
CP12
L8
C7
CP3
C1
R5
R6
C28
C34
C36
C53
R39
R49
R76
W1
C9 C10
CP7
CP8
CP10
CP11
R88
R87
C48
C50C51
C52
C55
C56
C58
C61
CP13
R3
R4
R25
R32
R34
R38 R40
R41
R42
R43
R44
R46
R50
R51
R52
R53 R55 R56
R57
R58 R59
R61
R62
R63
R64 R65
R66
R67
R68
R70
R72
R73
R74
R85 R81
W11
W12
W13 W14
R82 R83
R84
C67
R80
5
45
8
24 25
48
4
58
8
54
BEB
CC
78
44 30
22 23
29
EB
BE
BE
PROCESSOR UNIT
X32-5852-70 (J76-0207-12)
X32-5852-70
Ref.No. Address
IC6 4H
IC8 3G
IC9 3I
IC12 5H
Q6 4I
Q11 4G
Q16 3I

KCA-BT100
10
ABCDE
1
2
3
4
5
6
7
A1
Q2
D1
D2
Q3
D4
Q5
D3
Q1
Q15
FTZ6.8ED14-17 :
DTA114EUA:Q15
UDZS6.2B
RB160L-40
UDZS9.1B
DA204U
D4,6,7,10,11,18-20
UDZS5.6B
DAP202U
DAN202U
D13
D9
D8
:
:
:
:
D3,5
D2
D1
:
:
:
IMX9
UMC2N
UMA2N
CPH3105-E
UMG2N
DTC144EUA
2SB1184
2SC4081
Q10
Q13
Q12
Q11
:
:
:
Q5,9,16
Q8
Q7
Q6
:
:
:
:
:
MBM29F800TA70
S-80835CNNB-G
30620FCP4W2GP
TC74LVX08FT:IC5
DTC124EUA
NJM4580V-ZB
TC4066BFT(N)
SI-8050JDNF
BA33BC0WFP
AK2301A
TC7WT126FU-F
:IC10
Q1-3
IC12,13
IC11
:
:
:
IC9
IC8
IC7
IC6
:
:
:
:
780058GC653A
IC4
IC3
IC2
:
:
:
S2
DISPLAY
SELECT
FLASH
MEMORY
PCM CODEC
RESET IC
SYSTEM u-COM
(LX BUS u-COM)
BLUETOOTH
RF MODULE
GND LINE
SIGNAL LINE
B LINE
ROM CORRECTION
E2PROM
SW5V
SW
CHANGER
CONT BU
DET
RESET
CONT
LX-BUS
BUFFER
MUTE
CHIP
ANT.
(NOT USED)
CP14 47
PTA5
SIOFSYNC
SIOFRXD
SIOFTXD
SIOFSCK
RF TEST
GND7
SCIF0TXD
SCIF0RTS
SCIF0RXD
SCIF0CTS SCIF1CTS SCIF1RTS
SCIF1RXD
SCIF1TXD
PTE0
GND4
NC25
GND5
BOOTE
GND6
MCLK
AVREF1
DATAC1 DATAH1
DATAH0 DATAC0
REQC0
REQH2
DATAC2 DATAH2
CHCONO1
CHCONO2
21
80
NC
NC
NC
NC
NC
40
39
38
37
NC NC
42
41
NC NC
45
44
43
29
NC
NC
NC
VSS1
NC
NC
NC
NC
33
36
35
34
32
31
30
NC
NC
NC
NC
NC
NC
RELAY2
NC
25
28
27
26
24
23
22
REQC1
NC
51
48 NC
NC
47
46
NC NC NC
50
49
NC NC NC
53
52
NC NC
56
55
54
REQH0
BUDET
P02
REQC2
59 NC
NC
58
57
RESET NC
60
61
62
63
64
72
CHCON1
VSS0
VDD1 68
65
66
67
X2
X1
IC
NC
69
70
71
CHCON2
VDD0
AVREF0
76
NC
73
74
75
NC
NC
NC
NC
77
78
79
19 20
HCLK2
16 17 18
CP1 100K
C64
100P
C3
10u16
2.2nH
L10
C2
0.5P
P130
10 13 14 15
HCLK0
11 12
HCLK1
8 9
REQH1 5
6 7
CP2 100K
2
NC
AVSS 3
4
NC NC 1
14
EXTAL2 XTAL2 RESETP REGOUT
10K
R80
8
R79
10K
11
VCC
10
9
NC13
13
12
NC4
7
6
5
NC7
GND2
RFI/O
4
3
2
1
DA1
GND1
PTH0
VCISCOSYNCOUT VCISCOCLKOUT VCISCORX VCISCOTX GND3 NC16 NC15
16
15
PTB1
19 18
17
22
21
20
PTE5
C11
0.47
100K
4.19MHz
27P
0.1
C7
C10
27P
X2
C9
C8
0.1
R10
22K
R76
47K
2
C62
0.1
VDD NC 3
1OUT VSS 4
100K
R11
180
23
24
25
26
27
28
29
L6
180
L5
R78
22K
C15
0.1
100K
R77
22K
R12
R15
18K
R17
39K
MCU TXD AVCC
0.1
R8
47K
22
L1
2.45GHz
W13
38
W12
W11
TP5
44
TP6
41 42 43 39 40
TP1
36 37 33 34 35
W14
30 31 32
TP10 TP9
TP20
TP21
W15
25
24
23
ROM SDA ROM SCL REQ S
26 29 28
27
LX MUTE
RESET P
BOOT E
BEEP
GND A2 A1 A0
4
3
2
1
SCL
SDA 5
WP
VCC
6 7 8
R3
100
R4
100
BYTE
12.000MHz
C5 0.1
X1
14
18
21
20
19
17
16
15
LX REQ M
PON
RSTN
MUTEN
LX CON
PON2
NMI
VCC1
10
13
12
11
9
8
7
XIN
VSS
XOUT
RESET
NC
NC
CNVSS
R7
47K
6
5
4
3
2
1
NC
LX DATA M
LX DATA S
LX CLK
WR
NC
NC NC
100 97 98 99
C1
0.1
C6
445
35 SCIF0 TXD
SCIF0 RXD SCIF0 RTS MCU CLK MCU RXD
32
31
30
34
33
SCIF0 CTS NC
37
36
L8
180
NC
VREF
NC NC
AVSS
NC NC NC 91
94 95 96 92 93 89 90
88
1
A13 A14 A15
3
2
C14
0.1
48
VSS2
BYTE
A16
46 47
C65
100P
C27
C22
100P
100P
C21
100P
R16
24K R20
24K
RESET
15
CP9 22K
A19 A10 A11 A12
6
5
A8 A9
9 8
7
12 WE
NC10
11
10
WP NC13
14
13
A5 A17 A18 RY/BY
17
16
A6 A7
20
19 18
A2 A3 A4
23
22
21
A1
24
34
DQ5
DQ14
DQ7
DQ15
43 44
DQ13
DQ6
40 41 42 37
DQ4
DQ12 38
39
DQ3
DQ11
VCC
35 36
CP7 22K CP8 22K
DQ0
DQ9
DQ2
DQ10
32 33
DQ8
DQ1
29 30 31
CE
VSS1
OE
26 27 28
A0 25
CP10 22K CP11 22K
22K
TP3 TP4 TP55 TP56
TP12
TP13
TP14
TP11
TP15
TP8
TP7
R2 47K
R1 10K
R9 47K
LX ROM
TP19
TP18
TP2
BOOTE
SIOF-
0.1
C4 D7
D6
D14
D15
D5
D12
D13
D4
D2
D11
D10
D3 D9 D8
D1
CS
RD
D0
DSP
RY
RST
WR
A16
A14
A15
A13
A9 A8
A10
A11
A12
A7
A17
A18
A6
A5
A0
A4
A3
A1
A2
4
3
2
5
34
32
33
20
CP12
VFTP
3
DX
TEST3 1
2
VDD
FS
BCLK
DR
5
4
6
VFR
GSR 7
8
21
RSTN
MUTEN
TEST2
24
23
22
18
VSS
PLLC
TEST1
20
19
TAGND
VREF
17
16
AMP2I
AMP1I
VR
AMP1O 9
10
12
11
AMP2O
GST
VETN
15
13
14
1
C35
10K
R24
1
C18
1
C19
0.33
C16
R14 10K
R13 10K
1
C20
10u16
C17
18
L
9
39K
R22
1
C25 39K R19
1
C30
18K
R21
1
C24 18K R18
C29 330P
C23 0.1 C32 220P
R23 39K
R6 4.7K
R5 4.7K
36
5
4
3
18
17
26
17
5
11
18
3 4
14
13
12
15
16 18
17
20
25
19
66
62
61
64
26
28
27
39
40
38
37
3 5
2
4
RL2
22
10
19
25
16
10
SW5V
27
28
BU5V
B
BU5V-1
BU5V
BU5V-1
CP3
21
2
5
27
25
7
11
66
62
1
2
1
2
3
4
5
6
7
8
SW3.3V
TP52 TP53 TP54
Q2
+
+
IC2
IC4
IC1
IC8
IC7
PROCESSOR UNIT (X32-5852-70)
0V
5V 5V
0V
5V
0V
5V
0V 0V 5V
5.0V
5.0V
0V
5V
0V 0V
5V
0V
5V
0V
5.0V
3.3V
0V
3.3V
0V
0V
3.3V
1.5V
1.5V
1.5V
0V
1.2V
5V
0V
5V
0V
5.0V
0V
5
0
0V
0V
5V
5V
0V
5V
0V
0V
0V
0V
5V
5.0V
5V
0V
0V
5V
5.0V
0V
5V
0V
2.8V
3.3V
0V
5V
0V 0V
5V
0V
5V
0V
5V
5.0V
5.0V
0V
5V 5V
0V
5.0V
5.0V
0V
0V
0V
5.0V
5V
0V
5V
0V
5.0V
0V
5.0V
0V
5.0V
0V
0V
5V
0V
0V
5V
0V
5V
0V
0V
5V
0V
5V
0V
0V
5V
0V
5V
0V
5V
5V
0V
0V
5.0V
0V
0V
0V
5V
5V
0V
1
1
234
2
4
34
2
3
4
5
7
6
910
56 6 5
8
8
7
7
7
7
7
8
11
11
1212
CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried
out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
X32-5852-70 (1/2)

KCA-BT100
11
JIHGF
1
2
3
4
5
6
7
D10
D4
D3
D9
D5
D8
Q16
Q6
Q9
Q10
Q7
Q8 Q11
D6 D7
Q13
D18
Q12
D13
D15
D17
J2
D11
D14
D16
D19
D20
J1
CN1
from 5L INTERFACE (CHANGER)
to HEAD UNIT
from
MICRO-
HF
AUDIO
MAIN
u-COM
3.3V 5V
5V REG.
3.3V REG.
BU5V
A8V AVR
ANALOG SW
AUDIO
GND SW
PHONE
CONVERSION
CONVERSION
5V 3.3V
BPF
MIC
AMP
INPUT
AVR
ANALOG SW
CONT
SW14V
C12
0.1
C13
0.1
C40
0.47
0.01
C34
C15
0.1
C26
22u16
C28
0.33
7
7
2
K
R15
18K
W1
2
5
3
4
GND OUT NC
1CTL
VCC
TP51
C37
220u10
L4
TP50
C36
0.47
SWOUT ON/OFF
4
5
GND1 VOS
2
3
VIN
1
C31
0.01
C33
100u16
TP49
39K
C38 0.01
R25
15K
C39
100u16
R31
15K
54
CP4 47K CP5 47K NC
35 SCIF0 TXD
SCIF0 RXD
34
33
SCIF0 CTS NC NC
37
36
NC NC
40
39 38
TP17
46 43 RD
NC
42
41
NC WR NC
45
44
DISP SEL
49
CS A18
48
47
NC A17
50
CP6 100
L7
180
R86 100
A16
A15
A14
A13
51
52
53
CP23 47
CP22 47
VCC2
VSS
D0
NC
FLASH RST
NC NC NC
FLASH RY
91 92 89 90 86 87 88
CP15 47
D2
D1
D5
D4
D3 D8
D7
D6
D10
D9
80 83 84 85 81 82 CP16 47 77 78 79 76
CP17 47
NC
62
58
A12
A11
A10
A9
55
56
57
A8
A7
59
60
61
CP21 47
66
A6
A5
A4
A3
63
64
65
A2
A1
A0
67
68
69
CP20 47
D12
D15
D14
D13
70
71
72
73
D11 74
75
CP19 47
47
R26
1K
VSS
CONT3
CONT2
I/O2
O/12
O/I1
I/O1
7
6
5
4
3
2
1
I/O4
I/O3
O/I3
O/I4
8
9
10
CONT4
CONT1
VDD
11
12
13
14
0.1
C41
R32 4.7K
R39
47K
C42
100u25
R81
1
1/2W
R34
1
1/2W
470
C48
1
R41
C50
1
R42
47K
C52
1
47K
R49
R44
470 C55 1
C56
6800P
R50
1K
0.01
47K
C47
C49
470u16
C54 0.1
22K
R48
C57
1
TP47
R51
470
4700P 470
C58 R52
C59
10u16
V+
R47
12K
R45
1K C60 0.1
10K
TP46
1100
R73
C61
1K
R74 2
3
1
R75
24K
R84
0.1
10K82
R83
V-
C67
R82
C46
10u16
C45
10u16
C44
10u16
R33
100K
C43
10u16
R36
220K
R37
220K
R43
4.7K
R85
47
TP31
Rch2
REQH2
CHCON2
AGND2
GND
BU
48
26
7
3
15
REQC2
DATAC2
MUTE2
RST2
DATAH2
CLK2
Lch2
12
11
10 13
9
TP26
TP25
TP24
TP23
TP22
TP27
TP30
TP32
TP29 TP28
R55 100 R57 100 R58 100 R53 100 R59 470 R61 100 R62 100
6
5
7
8
3
4
2
1
54 GND 7 8 6
2
1
3
VCC
11
4
6
7GND
5
8 10 9
3
1
212
14 13
VCC
7MUTE
DATAH
DATAC
REQC
CLK
CHCON
Rch
REQH
13
14
10
12
11
9
8
BU
Lch
RST
AGND
NC
GND
1
4
6
5
3
2
TP44
TP42
TP43
TP40
TP41
TP45
TP35
TP38
TP39
TP36
TP37
TP34
TP33
R63 100
R64 100
R65 100
R66 100
R67 100
R68 470
R69 47
R70 100
R71 47
R72 100
47
R28
47
R27
47
R29
47
R30
100K
R35
47
R56
47
R54
47
R60
8
7
V+
5
6
1
4
3
2
V-
CP13
TP48
TP16
20
40
39
36
37
R
L
L2
R2
R
L
L2
R2
7
5
12
13
11
61
11
14
27
18 16
17
64
15
20
RST
RY
D0
D11
D3
D2
D1
D4 D7
D5
D6 D8 D9
D10
D13
D14
D15
D12
A10
A15
A16
A12
A13
A14
A11
A7
A8
A9
A4
A5
A6
A0
A2
A3
A1
WR
RD
A17
A18
CS
DSP
6800P
C51
12K
R38
4
3
2
5
38
34
34
32
33
1
3
5
10K
R24
1
C20
10u16
180
L9
39K
R22
36
33
25
22
RL2
A8V
BU5V
SW5V
SW3.3V 16
A8V
BU
A8V
SW3.3V
SW3.3V
C63
0.1
BU5V
BU5V
BU5V BU
BU
BU BU
BU
21
2
2
R89 22K
47K
R87
22K
R88
BU5V-1
TP52 TP53 TP54
CP18
Q6,16
Q12
Q9,10
TP57
+
+
+
+
+
+
+
+
+
+
+
+
IC6
IC9
IC10
IC3
IC5
IC11
IC12
IC13
KCA-BT100
4.0V 0V
4.0V
8.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
8.0V
4.0V 0V
4.0V
4.0V
4.0V
5.0V
0V
3.3V
0V
5V
0V
14V
5V
0V
5V
0V
5V
0V
5V
0V
5.0V 5V
0V
5.0V
0V
5V
0V
5V
5V
0V 5V
0V
0V
5V
5V
0V
5V
0V
5.0V
5V
0V
0V
0V
8V
8V
0V
4.0V
4.0V
0V
8.0V
5V
0V
0V
3.3V
5V
3.3V
0V
0V
0V
5V
3.3V
0V
3.3V
3.3V
0V
3.3V
5V
0V
0V
3.3V
0V
3.3V
5V
0V
5.0V 0V
5.0V
5.0V
0V
14.0V
1
1
1
2
3
3
4
4
3
5
6
910
10
9
95656
5
8
8
2
10
4
9
3
12
12
12
12
12
•DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual
instruments or/and units.
X32-5852-70 (2/2)

KCA-BT100
12
3
2
1
BA
About replacing “10” :
This is a part which is only for service.
“702” which is contained in “10”
does not include Serial Number Sticker.
Therefore “702” which is contained in “10”
can not be used as a replacement part.
When replacing “10”, original “702”
including Serial Number Sticker is necessary.
About removing the screw “A”
which is a hexagonal head screw :
“TORX T8 Screwdriver” is necessary.
(X32-)
A
B
C
M2.6x8 : N09-6431-05
: N89-2605-43
: N89-2605-48
4
8
6
PA1
7
1
709
705
702
B
B
B
C
C
x2
A
A
10
Parts with the exploded numbers larger than 700 are not supplied.
EXPLODED VIEW

KCA-BT100
13
Indicates safety critical components.
✽New parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
Ref. No. A
d
dN
e
wParts No. Description Desti-
nation Ref. No. A
d
dN
e
wParts No. Description Desti-
nation
E : Europe K: North America M: Other Areas W :Without Europe
PARTS LIST
11A ✽ A01-4422-02 METALLIC CABINET
PA1 2A
✽ A64-4074-02 PANEL
-
✽ B64-3478-00 INST. MANUAL (ENG.FRE.SPA) K1
-
✽ B64-3479-00 INST. MANUAL (ENG.ARABIC) M1
-
✽ B64-3480-00 INST. MANUAL (ENGLISH) E1
-
✽ B64-3480-00 INST. MANUAL (FRE.GER.DUT) E1
-
✽ B64-3480-00 INST. MANUAL (ITA.SPA.POR) E1
41B
✽ E30-6645-05 CORD WITH DIN CONNECTOR
61A
✽ H30-0600-04 MAGIC TAPE
-
✽ H12-2825-04 PACKING FIXTURE
-
✽ H54-3867-03 ITEM CARTON CASE
71AN99-1789-05 SCREW SET
A2A
✽ N09-6431-05 DRESSED SCREW (M2.6X8)
B1A
✽ N89-2605-43 BINDING HEAD TAPTITE SCREW
C2A ✽ N89-2605-48 BINDING HEAD TAPTITE SCREW
81A ✽ W01-1676-05 MICROPHONE (3m)
10 3B
✽ Y33-2680-00 PROCESSOR UNIT ASSY
C2 CC73GCH1H0R5C CHIP C 0.5PF C
C3 CE32BJ1C100M CHIP EL 10UF 16WV
C4-8 CK73GB1H104K CHIP C 0.10UF K
C9,10 CC73GCH1H270J CHIP C 27PF J
C11 CK73GB1A474K CHIP C 0.47UF K
C12-15 CK73GB1H104K CHIP C 0.10UF K
C16 CK73GB1A334K CHIP C 0.33UF K
C17 CE32BJ1C100M CHIP EL 10UF 16WV
C18-20 CK73GB1A105K CHIP C 1.0UF K
C21,22 CC73GCH1H101J CHIP C 100PF J
C23 CK73GB1H104K CHIP C 0.10UF K
C24,25 CK73GB1A105K CHIP C 1.0UF K
C26 CE32BJ1C220M CHIP EL 22UF 16WV
C27 CC73GCH1H101J CHIP C 100PF J
C28 CK73FB1H334K CHIP C 0.33UF K
C29 CC73GCH1H331J CHIP C 330PF J
C30 CK73GB1A105K CHIP C 1.0UF K
C31 CK73GB1H103K CHIP C 0.010UF K
C32 CC73GCH1H221J CHIP C 220PF J
C33 CE32BJ1C101M CHIP EL 100UF 16WV
C34 CK73GB1H103K CHIP C 0.010UF K
C35 CK73GB1A105K CHIP C 1.0UF K
C36 CK73GB1A474K CHIP C 0.47UF K
C37 CD04BK1A221M ELECTRO 220UF 10WV
C38 CK73GB1H103K CHIP C 0.010UF K
C39 CE32BJ1C101M CHIP EL 100UF 16WV
C40 CK73FB1E474K CHIP C 0.47UF K
C41 CK73GB1H104K CHIP C 0.10UF K
C42 CD04BK1E101M ELECTRO 100UF 25WV
C43-46 CE32BJ1C100M CHIP EL 10UF 16WV
C47 CK73GB1H103K CHIP C 0.010UF K
C48 CK73GB1A105K CHIP C 1.0UF K
C49 CD04BJ1C471M ELECTRO 470UF 16WV
C50 CK73GB1A105K CHIP C 1.0UF K
C51 CK73GB1H682K CHIP C 6800PF K
C52 CK73GB1A105K CHIP C 1.0UF K
C54 CK73GB1H104K CHIP C 0.10UF K
C55 CK73GB1A105K CHIP C 1.0UF K
C56 CK73GB1H682K CHIP C 6800PF K
C57 CK73GB1A105K CHIP C 1.0UF K
C58 CK73GB1H472K CHIP C 4700PF K
C59 CE32BJ1C100M CHIP EL 10UF 16WV
C60 CK73GB1H104K CHIP C 0.10UF K
C61 CK73GB1A105K CHIP C 1.0UF K
C62,63 CK73GB1H104K CHIP C 0.10UF K
C64,65 CC73GCH1H101J CHIP C 100PF J
C67 CK73GB1H104K CHIP C 0.10UF K
CN1
✽ E41-2616-05 PIN ASSY
J1 E56-0865-05 CYLINDRICAL RECEPTACLE
J2 E11-0638-05 PHONE JACK
L1
✽ T90-0579-05 CHIP ANTENNA
L4 L33-2262-05 CHOKE COIL
L5-9 L92-0373-05 CHIP FERRITE
L10
✽ L40-2263-38 SMALL FIXED INDUCTOR (2.2NH)
X1 L78-0872-05 RESONATOR (12MHZ)
X2
✽ L77-2942-05 CRYSTAL RESONATOR (4.194304MHZ)
CP1 RK74HB1J104J CHIP-COM 100K J 1/16W
CP2 RK74GA1J104J CHIP-COM 100K J 1/16W
CP3 RK74HB1J104J CHIP-COM 100K J 1/16W
CP4 RK74GA1J473J CHIP-COM 47K J 1/16W
CP5 RK74HB1J473J CHIP-COM 47K J 1/16W
CP6 RK74HB1J101J CHIP-COM 100 J 1/16W
CP7-11 RK74HB1J223J CHIP-COM 22K J 1/16W
CP12 RK74GA1J223J CHIP-COM 22K J 1/16W
CP13 RK74GA1J473J CHIP-COM 47K J 1/16W
CP14-23 RK74HB1J470J CHIP-COM 47 J 1/16W
R1 RK73GB2A103J CHIP R 10K J 1/10W
R2 RK73GB2A473J CHIP R 47K J 1/10W
R5,6 RK73GB2A472J CHIP R 4.7K J 1/10W
R7-9 RK73GB2A473J CHIP R 47K J 1/10W
R10 RK73GB2A223J CHIP R 22K J 1/10W
R11,12 RK73GB2A104J CHIP R 100K J 1/10W
R13,14 RK73GB2A103J CHIP R 10K J 1/10W
R15 RK73GB2A183J CHIP R 18K J 1/10W
R16 RK73GB2A243J CHIP R 24K J 1/10W
R17 RK73GB2A393J CHIP R 39K J 1/10W
R18 RK73GB2A183J CHIP R 18K J 1/10W
R19 RK73GB2A393J CHIP R 39K J 1/10W
R20 RK73GB2A243J CHIP R 24K J 1/10W
R21 RK73GB2A183J CHIP R 18K J 1/10W
R22,23 RK73GB2A393J CHIP R 39K J 1/10W
R24 RK73GB2A103J CHIP R 10K J 1/10W
R25 RK73GB2A153J CHIP R 15K J 1/10W
R26 RK73GB2A102J CHIP R 1.0K J 1/10W
R27-30 RK73GB2A470J CHIP R 47 J 1/10W
R31 RK73GB2A153J CHIP R 15K J 1/10W
KCA-BT100
PROCESSOR UNIT (X32-5852-70)

KCA-BT100
14
Indicates safety critical components.
Ref. No. A
d
dN
e
wParts No. Description Desti-
nation Ref. No. A
d
dN
e
wParts No. Description Desti-
nation
E : Europe K: North America M: Other Areas W : Without Europe
PARTS LIST
R32 RK73GB2A472J CHIP R 4.7K J 1/10W
R33 RK73GB2A104J CHIP R 100K J 1/10W
R34 RK73PB2H1R0J CHIP R 1.0 J 1/2W
R35 RK73GB2A104J CHIP R 100K J 1/10W
R36,37 RK73GB2A224J CHIP R 220K J 1/10W
R38 RK73GB2A123J CHIP R 12K J 1/10W
R39 RK73GB2A473J CHIP R 47K J 1/10W
R41 RK73GB2A471J CHIP R 470 J 1/10W
R42 RK73GB2A473J CHIP R 47K J 1/10W
R43 RK73GB2A472J CHIP R 4.7K J 1/10W
R44 RK73GB2A471J CHIP R 470 J 1/10W
R45 RK73GB2A102J CHIP R 1.0K J 1/10W
R47 RK73GB2A123J CHIP R 12K J 1/10W
R48 RK73GB2A223J CHIP R 22K J 1/10W
R49 RK73GB2A473J CHIP R 47K J 1/10W
R50 RK73GB2A102J CHIP R 1.0K J 1/10W
R51,52 RK73GB2A471J CHIP R 470 J 1/10W
R53 RK73EB2E101J CHIP R 100 J 1/4W
R54 RK73EB2E470J CHIP R 47 J 1/4W
R55 RK73EB2E101J CHIP R 100 J 1/4W
R56 RK73EB2E470J CHIP R 47 J 1/4W
R57,58 RK73EB2E101J CHIP R 100 J 1/4W
R59 RK73EB2E471J CHIP R 470 J 1/4W
R60 RK73EB2E470J CHIP R 47 J 1/4W
R61-67 RK73EB2E101J CHIP R 100 J 1/4W
R68 RK73EB2E471J CHIP R 470 J 1/4W
R69 RK73EB2E470J CHIP R 47 J 1/4W
R70 RK73EB2E101J CHIP R 100 J 1/4W
R71 RK73EB2E470J CHIP R 47 J 1/4W
R72 RK73EB2E101J CHIP R 100 J 1/4W
R73 RK73GB2A102J CHIP R 1.0K J 1/10W
R74 RK73EB2E101J CHIP R 100 J 1/4W
R75 RK73GB2A243J CHIP R 24K J 1/10W
R76 RK73GB2A473J CHIP R 47K J 1/10W
R77,78 RK73GB2A223J CHIP R 22K J 1/10W
R79,80 RK73GB2A103J CHIP R 10K J 1/10W
R81 RK73PB2H1R0J CHIP R 1.0 J 1/2W
R82,83 RK73GB2A103J CHIP R 10K J 1/10W
R84 RK73GB2A820J CHIP R 82 J 1/10W
R85 RK73GB2A470J CHIP R 47 J 1/10W
R86 RK73GB2A101J CHIP R 100 J 1/10W
R87 RK73GB2A473J CHIP R 47K J 1/10W
R88 RK73GB2A223J CHIP R 22K J 1/10W
R89 RK73EB2E223J CHIP R 22K J 1/4W
W1 R92-1252-05 CHIP R 0 OHM J 1/16W
W11-15 R92-1252-05 CHIP R 0 OHM J 1/16W
S2 S62-0857-05 SLIDE SWITCH
D1 DAN202U DIODE
D2 DAP202U DIODE
D3 UDZS5.6B ZENER DIODE
D4 DA204U DIODE
D5 UDZS5.6B ZENER DIODE
D6,7 DA204U DIODE
D8 UDZS9.1B ZENER DIODE
D9 RB160L-40 DIODE
D10,11 DA204U DIODE
D13 UDZS6.2B ZENER DIODE
D14-17 FTZ6.8E ZENER DIODE
D18-20 DA204U DIODE
IC2 780058GC653A MICROCONTROLLER IC
IC3
✽ 30620FCP4W2GP MICROCONTROLLER IC
IC4 S-80835CNNB-G MOS-IC
IC5 TC74LVX08FT MOS-IC
IC6 TC7WT126FU-F MOS-IC
IC7
✽ AK2301A MOS-IC
IC8
✽ MBM29F800TA70 ROM IC
IC9 BA33BC0WFP ANALOGUE IC
IC10 SI-8050JDNF ANALOGUE IC
IC11 TC4066BFT(N) MOS-IC
IC12,13 NJM4580V-ZB ANALOGUE IC
Q1-3 DTC124EUA DIGITAL TRANSISTOR
Q5 2SC4081 TRANSISTOR
Q6 2SB1184 TRANSISTOR
Q7 DTC144EUA DIGITAL TRANSISTOR
Q8 UMG2N TRANSISTOR
Q9 2SC4081 TRANSISTOR
Q10 CPH3105-E TRANSISTOR
Q11 UMA2N TRANSISTOR
Q12 UMC2N TRANSISTOR
Q13 IMX9 TRANSISTOR
Q15 DTA114EUA DIGITAL TRANSISTOR
Q16 2SC4081 TRANSISTOR
A1
✽ W02-5173-05 ELECTRIC CIRCUIT MODULE
PROCESSOR UNIT (X32-5852-70)

KCA-BT100
15
PARTS LIST
Chip capacitor
Code L W T
Empty 5.6±0.5 5.0±0.5 Less than 2.0
A 4.5±0.5 3.2±0.4 Less than 2.0
B 4.5±0.5 2.0±0.3 Less than 2.0
C 4.5±0.5 1.25±0.2 Less than 1.25
D 3.2±0.4 2.5±0.3 Less than 1.5
E 3.2±0.2 1.6±0.2 Less than 1.25
F 2.0±0.3 1.25±0.2 Less than 1.25
G 1.6±0.2 0.8±0.2 Less than 1.0
H 1.0±0.05 0.5±0.05 0.5±0.05
Chip resistor
Code L W T
E 3.2±0.2 1.6±0.2 1.0
F 2.0±0.3 1.25±0.2 1.0
G 1.6±0.2 0.8±0.2 0.5±0.1
H 1.0±0.05 0.5±0.05 0.35±0.05
• Rating wattage
Code Wattage Code Wattage Code Wattage
1J 1/16W 2C 1/6W 3A 1W
2A 1/10W 2E 1/4W 3D 2W
2B 1/8W 2H 1/2W
(Less than 10pF)
Code B C D F G
(pF) ±0.1 ±0.25 ±0.5 ±1±2
CAPACITORS
C C 4 5 T H 1 H 2 2 0 J
1234 56
1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating
2 = Shape ... round, square, etc. 5 = Value
3 = Temp. coefficient 6 = Tolerance
• Temperature coefficient
1st Word C L P R S T U
Color* Black Red Orange Yellow Green Blue Violet
ppm/°C0–80 –150 –220 –330 –470 –750
• Tolerance (More than 10pF)
Code C D G J K M X Z P No code
(%) ±0.25 ±0.5 ±2±5±10 ±20 +40 +80 +100 More than 10µF : –10~+50
–20 –20 –0 Less than 4.7µF : –10~+75
• Voltage rating
2nd word ABCDEFGHJKV
1st word
0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –
11012.5 16 20 25 31.5 40 50 63 80 35
2 100 125 160 200 250 315 400 500 630 800 –
3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –
• Chip capacitors
(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.
12345 67 1=Type
(Chip) (CH, RH, UJ, SL) 2 = Shape
3 = Dimension
(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient
12345 67 5=Voltage rating
(Chip) (B, F) 6 = Value
7 = Tolerance
RESISTORS
• Chip resistor (Carbon)
(EX) R D 7 3 E B 2 B 0 0 0 J
12345 67
(Chip) (B, F)
• Carbon resistor (Normal type)
(EX) R D 1 4 B B 2 C 0 0 0 J
12345 67
1 = Type 5 = Rating wattage
2 = Shape 6 = Value
3 = Dimension 7 = Tolerance
4 = Temp. coefficient
CC45 Color*
2nd Word G H J K L
ppm/°C±30 ±60 ±120 ±250 ±500
Example : CC45TH = –470±60ppm/°C
• Capacitor value
010 = 1pF 2 2 0 = 22pF
100 = 10pF
101 = 100pF Multiplier
102 = 1000pF = 0.001µF 2nd number
103 = 0.01µF 1st number
L
W
T
• Dimension

KCA-BT100
SPECIFICATIONS
Bluetooth Section
Technology ................................................................................ Bluetooth 1.2 Certified
Frequency ..........................................................................................2.402~2.480GHz
Output Power ............................................+4dBm (MAX), 0dBm (AVE) Power Class 2
General
Operating voltage (11~16V allowable) .................................................................14.4V
Current consumption..............................................................................................0.2A
Dimension (W x H x D)......................................................................95 x 30 x 105 mm
Weight ................................................................................................................ 0.35kg
KENWOOD follows a policy of continuous advancements in development.
For this reason specifications may be changed without notice.