parts shown in the parts list.
Caution !
IC, LSI and VLSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during repair.
- Cover the parts boxes made of plastics with aluminium foil.
- Put a conductive mat on the work table.
- Ground the soldering iron.
- Do not touch the pins of IC, LSI or VLSI with fingers directly.
15. Printed Circuit Board
16. Wiring Connection Diagram
17. Illustration of IC’s, Transistors and Diodes
18. Terminal Function of IC's
18.1. IC1 (LA1833NMNTLM) : IF & MPX IC (TUNER)
Pin
No.
Mark
I/O
Function
1
FM IF In
-
D signal det. capacitor
connection terminal
2
AM MIX
out
O
Laser amp output terminal
3
REG
I
Photo diode light quantity
det. input terminal
4
AM IF In
I
Laser amp reverse input
terminal
5
GND
I
AMC amp criterion voltage
input terminal
6
SD
I
Temperature sensor amp
input terminal
7
ST
O
Temperature sensor amp
output terminal
8
FM DET
O
ADIP signal output terminal
9
Vcc
I
Tracking error offset
adjustment terminal
10
STRQ
I
Tracking balance
adjustment terminal
11
FM/AM
O
Tracking error signal
output terminal
43
Summary of Contents for SA-PM10E
Page 18: ...Step 1 Remove all screws Step 2 Connect CN901B as shown Checking CD Servo P C B 18 ...
Page 28: ...28 ...
Page 29: ...29 ...
Page 30: ...8 7 Procedure for Replacing Parts on Mechanism PCB Follow the Step 1 Step 4 of Item 8 1 1 30 ...
Page 50: ...Used Open 50 ...
Page 56: ...19 Troubleshooting Guide 20 Parts Location and Replacement Parts List Notes 56 ...
Page 59: ...20 1 2 Deck Mechanism Parts List 59 ...
Page 61: ...20 2 2 CD Mechanism Parts List 61 ...
Page 63: ...63 ...
Page 64: ...20 3 2 Cabinet Parts List 64 ...
Page 71: ...R11 ERDS2TJ391T 390 1 4W M 71 ...
Page 84: ...PRT0303 D A J N S E 84 ...