Clarion PN-2708N-A - Page 5

-5-
CD changer module section
PN-2708N-A/B
AUDIO L , R
3mA
22mA
5mA 3mA
111mA
60mA 40mA
215mA
RF
&
CD IC
TC94A15F
IC2
DSP
TMS320DA140
IC 9
MICOM
M30621
IC 3
EEPROM (2K)
BR93L56RFVM
IC 4
VDDREF
3.3V
Q 5
P-ON1
DSP PWB(B3)
10MHz
SERVO
DRIVER
BD7961FM
IC3
RESET
BD5227G
IC 2
MOTOR DRIVER
IC1
IC6
SYS-ACC
TX , RX
(SDA , SCL)
ACC 3.3V
BA033SFP
IC6
DRIVER PWB(B6)
PICK-UP
SPINDLE
MOTOR
SLED MOTOR
M3
M2
S2
MODE MOTOR
V MOTOR
LOADING MOTOR
M1
V- INT SW
S1
MECH
SENSOR
PWB(B4)
DISC SENSOR
MODE- INT SW
S1
IC5
MODE SENSOR
PT1
V SENSOR
LED PWB
(L & R)(B8 & B9)
LED
PON1
SHUT-SW
B/U-DET
25mA
PLAY 250mA
MECH MOVE
1200mA (MAX)
B/U-5V
VDD 3.3V
NJU7222U33
IC 5
SD-RAM (64M)
K4S641632F
IC7
DECODE
SN74LV139
IC4
FLASH ROM
MBM29DL800BA
IC5
CLKIN
16.92MHz
AUDIO
L-CH , R-CH
BUS0 BUS1 BUS2 BUS3
BUCK
/CCE
SIGNAL
(INT) (INT)
(INT)
DECODE /
LATCH
74LV139 / 74LV74
IC6 IC8
DAC
LRCKI/O
AUDIO DATA(6)
BUS(6)
BCLKI/O
DATAI/O
SENSOR 9V
Q 8 , Q 9
V-BUS
TX
A-MUTE
(TO SET U-COM)
LED-SW
(PON3)
BUS BUFFER
FET
Q4 , Q6 , Q53
MECH MODULE
CONNECTOR
(To Main Unit)
J 3
DSP 1.6V
TPS76316DB
IC10
33mA
25mA
426mA
DRIVE UNIT
LIMIT SW
P-ON2
DRMUTE
LMT-SW
RESET
SERIAL
SERIAL SERIAL
N-BUS
(I2C)
CD PWB(B2)
CCS
CSRQ
CMSI
CMSO
CSCK
CCS
CSRQ
CMSI
CMSO
CSCK
V-BUS
SFSY
SBSY
IPF
MBOV
RESET
EMPHO
WUP
WUP
A-
MUTE
RESET
MODE
61mA
50mA
16.92MHz
JTAG
IEEE 1149.1
EMU0 EMU1
TCK
TCK_RET
TDO
TDI
TMS
/TRST
3.3V
GND
JTAG
(15PIN)
EMPHI
170mA 45mA
33mA
426mA
MECH MOVE
1200mA (MAX)
PLAY 250mA
REQ
20uA
2.6uA
IC11 INV
RX3.3V
2SB1188
Q 2
111mA
SYSP
SYSCLK
IC12 INV
IC13 BUFF
INT
SERIAL
SERIAL SERIAL
UART