Circuit Operating Descriptions
14-20
Samsung Electronics
PIN#
1
2
3
4
5
6
7
8
9
10
11
12
FUNCTION
C FGOUT
C Vco1(B+)
C Vcc(5V)
C F/R
C I-LIM
C M/T
-GND
C S-GND
D/L Vco2(B+)
C-VCTL
L L-IN
D PG-FG OUT
D-VCTL
PIN#
1
2
3
4
5
6
7
8
9
10
11
FUNCTION
D PG+
D PG-
D M/T
-GND
D M/T
-COM
D W
-OUT
D V
-OUT
D U-OUT
N.C
LD OUT
-1
N.C
LD OUT
-2
13 LD-VCO
14 LD-LI
15 D-UOUT
16 D-VOUT
17 D-WOUT
18 D-RS
19 D-MCOM
20 D-VCO
21 D-M/T GND
22 D-PGO1
23 D-PGIN+
24 D-PGIN-
1 HU+
2 HU-
3 F/R
4 VCO (B+)
5 RFS
6 RFP
7 M/T
-GND
8 W
-OUT
9 V
-OUT
10 U-OUT
11 LD-L2
12 LD-GND
HV
- 48
HV+ 47
HW
- 46
HW+ 45
CFG(D) 44
Vcc(5V) 43
CFG(A) 42
CFG(IN) 41
I-LIM 40
F.C 39
PWM 38
S-GND 37
LD-VREG 36
V
-CTL 35
D-BFG 34
D-PGO2 33
D-CTL 32
LD-IN 31
D-C1 30
D-C2 29
D-F
.C 28
D-CX 27
D-VCOIN 26
D-PCOUT 25
GND
GND
LB11885 (48-SS0P)
R5
C13
R4
R3
C2
C1
R6
C17
C16
C15
C14
C4
C3
C5
C7
C6
C12
R8
C9
C10
M.R(360PPR)
R2
CN1
CN2
HW
HV
HU
+
+
+
C11
Fig. 14-14 Loading Motor + Capstan Motor + Cylinder Motor Block Diagram
Summary of Contents for DVD-VR320/COM
Page 32: ...5 22 Disassembly and Reassembly Samsung Electronics MEMO ...
Page 68: ...Troubleshooting 6 36 Samsung Electronics MEMO ...
Page 76: ...Exploded View and Parts List 7 8 Samsung Electronics MEMO ...
Page 216: ...Circuit Operating Descriptions Samsung Electronics 14 17 Fig 14 12 IC601 Block Diagram ...
Page 249: ...Circuit Operating Descriptions 14 50 Samsung Electronics MEMO ...
