for AGC time constant
Pin
No.
Mark
I/O
Function
31
RFI
I RF output capacity
connection re-input pin
32
RFO
O RF summing amplifier
output pin
- IC702 (BU18527KS) Microprocessor
Pin
No.
Mark
I/O
Function
1
FDOUT
O Focus drive out
2
JUMPO
O Tracking jump out
3
TDOUT
O Tracking drive out
4
SDIN
I SDIN
5
SDOUT
O SDOUT
6
CLVOUT
O CLV Servo out
7
AVDD
- Analog power source
8
LOUT
O LCH audio out
9
VC
I 1-bit DAC bias
10
ROUT
O RCH audio out
11
AGND
- Analog ground
12
DGND
- Digital ground
13
DPB_IN
- No connection
14
CLV_IN
A-
D
CLVIN
15
KEY_1
A-
D
KEY 1 input
16
REG1
A-
D
Region 1
17
P_DET
A-
D
Power detect input
18
DVDD
- Digital power source
19
TB_PWM
O Tracking balance 8 bit
power out
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_INI/O Remote controller input
24
TONE
I/O Tone control
25
VDD_CTL I/O VDD control
26
FB_PWM
I/O Focus balance 8 bit power
out
27
TEST0
- No connection
28
TBR_ADJ
I Track adjustment
Summary of Contents for RXD13 - RADIO CASS. W/CD-LOW
Page 41: ...12 Wiring Connection Diagram 13 Troubleshooting Guide ...
Page 42: ...14 Measurements and Adjustments 14 1 Tuner Section ...
Page 53: ...17 1 2 Deck Mechansim Part Lists ...
Page 56: ...17 2 2 Cabinet CD Loading Machanism Parts List ...
