Panasonic RX-D15 Service Manual page 49

Pin Mark I/O
No.
31 RFI
32 RFO O RF summing amplifier
- IC702 (BU18527KS) Microprocessor
Pin Mark I/O
No.
1 FDOUT O Focus drive out
2 JUMPO O Tracking jump out
3 TDOUT O Tracking drive out
4 SDIN
5 SDOUT O SDOUT
6 CLVOUT O CLV Servo out
7 AVDD
8 LOUT O LCH audio out
9 VC
10 ROUT O RCH audio out
11 AGND
12 DGND
13 DPB_IN
14 CLV_IN A-
15 KEY_1 A-
16 REG1 A-
17 P_DET A-
18 DVDD
19 TB_PWM O Tracking balance 8 bit
20 PLL_CLK I/O PLL CLOCK output
21 PLL_DI I/O PLL DATA output
22 PLL_DO I/O PLL IF count output
23 REMOCON_ I/O Remote controller input
IN
24 TONE I/O Tone control
25 VDD_CTL I/O VDD control
26 FB_PWM I/O Focus balance 8 bit power
27 TEST0
for AGC time constant
Function
I RF output capacity
connection re-input pin
output pin
Function
I SDIN
- Analog power source
I 1-bit DAC bias
- Analog ground
- Digital ground
- No connection
CLVIN
D
KEY 1 input
D
Region 1
D
Power detect input
D
- Digital power source
power out
out
- No connection