Figure - Philips HTL2160C/G/M/S/T/W/12/F7/93 Service Manual

Main IC-SP8202_RDB PIN Description
Symbol
OPVIN
RF_APC_AVSS
DVDLDO
CDLDO
DVDMDI
CDMDI
SRV_AVDD
V21
V165
DA_AVSS
DATEO
DAFEO
DA_AVDD
SPDC_OUT/GPIO
SC_OUT/GPIO
TRAY_OUT/GPIO
DMEA/GPIO
SD_D1/CARD_SENSE/GPIO
SD_D0/STEP_OUT/GPIO
SD_CLK/GPIO
SD_CMD/GPIO
SD_D3/TRAY_OUT/GPIO
SD_D2/TRAY_IN/GPIO
9-5
Pin # I/O
100 I Op-amp 1 negative input
101 G Ground pin for RF and APC
102 O DVD APC output
103 O CD APC output
104 I DVD APC input from monitor photo diode
105 I CD APC input from monitor photo diode
106 P 3.3V power for SERVO
107 A Reference DC bias voltage
108 A Reference DC bias voltage
109 G Ground pin for DAC
110 A 4-bit DAC output for motor drive TE
111 A 4-bit DAC output for motor drive FE
112 P 3.3V power for DAC
113 I/O 1. Servo SPDC OUT
2. General-purpose I/O
114 I/O 1. Servo SC_OUT
2. General-purpose I/O
115 I/O 1. Servo TRAY_OUT
2. General-purpose I/O
116 I/O 1. Servo DMEA
2. General-purpose I/O
117 I/O 1. Servo SC1_OUT
2. SD Data bit 1
3. Card Sense pin
4. General-purpose I/O
118 I/O 1. Servo STEP_OUT
2. SD Data bit 0
3. General-purpose I/O
119 I/O 1. Servo FGIN
2. General-purpose I/O
3. I2C_DATA : Data pin of I2C Interface
4. SD clock pin
120 I/O 1. HW_CFG_SRC[0] : Hardware Configure bit 0
2. General-purpose I/O
3. Servo TRAY_IN
4. I2C_CLK : CLK of I2C Interface
5. SD Command pin
121 I/O 1. HW_CFG_SRC[1] : Hardware Configure bit 1
2. General-purpose I/O
3. SD Data bit 3
4. Servo TRAY_OUT
122 I/O 1. HW_CFG_SRC[2] : Hardware Configure bit 2
2. General-purpose I/O
3. SD Data bit 2
4. Servo TRAY_IN
Description