Pin
No.
Mark
I/O
Function
23
OSC
O
Off track detection signal
output terminal
24
OSC OUT
—
GND terminal
11.2. IC2 (LC72131MDTRM) : PLL IC (TUNER)
Pin
No.
Mark
I/O
Function
1
Xin
—
3.3V external transistor
control terminal (Not used,
open)
2
CE
—
3.3V regular output monitor
terminal (Not used,
connected to GND)
3
DI
—
Not used, open
4
CL
O
Op-amp output terminal
5
DO
O
Op-amp invert output
terminal
6
AM
O
Op-amp non-invert output
terminal (Not used,
connected to GND)
7
LW
I
Power supply terminal
8
SDC
O
1/2 PVcc output terminal 1
(Connected to GND
through capacitor)
9
STRQ
I
Power supply terminal for
driver
10
FM
—
GND terminal
11
IFIN
O
Tracking coil driver output
terminal
12
MONO
O
Tracking coil driver output
terminal
13
AMIN
O
Focus coil driver output
terminal
14
FMIN
O
Focus coil driver output
terminal
15
VDD
O
Traverse motor drive
output terminal
16
PD
O
Traverse motor drive
output terminal
17
AIN
O
Spindle motor drive output
terminal
18
AOUT
O
Spindle motor drive output
terminal
19
VSS
—
GND terminal
20
XOUT
I
Power supply terminal
26
Содержание SAPM25 - MINI HES W/CD PLAYER
Страница 10: ...Step 3 Release connector CS802 and PW802 Step 4 Remove 10 screws 10 ...
Страница 24: ... Tuner Fig 9 Fig 10 10 Illustration of IC s Transistors and Diodes 24 ...
Страница 39: ...39 ...
Страница 40: ...16 Troubleshooting Guide 17 Parts Location and Replacement Parts List Notes 40 ...
Страница 43: ...17 1 3 Deck Mechanism Parts List 43 ...
Страница 46: ...17 2 2 CD Mechanism Parts List 46 ...
Страница 48: ...48 ...
Страница 49: ...17 3 2 Cabinet Parts List 49 ...
Страница 54: ...S701 RSH1A048 A SW RESET M 54 ...
Страница 58: ...R23 ERDS2TJ683T 68K 1 4W M 58 ...
Страница 60: ...R210 ERDS2TJ104T 100K 1 4W M 60 ...
Страница 72: ...17 6 Packaging Printed in Singapore P010700001 J N H K L PRT 72 ...