68
HTP-SB300
1
2
3
4
A
B
C
D
E
F
1
2
3
4
12. PCB PARTS LIST
-
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board.
IC 301 (A, 91, 111) IC NJM2068V
5 6 2 1
1 R 0
R 5 0
5 6 1
4 7 3
NOTES:
-
Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
-
The
>
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
-
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47 k ohm (tolerance is shown by J = 5%,
and K = 10%).
560
Ω
→
56 × 10
1
→
561 ...................................................................RD1/4PU J
47
k
Ω
→
47 × 10
3
→
473 ...................................................................RD1/4PU J
0.5
Ω
→
R50 .................................................................................................RN2H K
1
Ω
→
1R0 .................................................................................................RS1P K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62
k
Ω
→
562 × 10
1
→
5621 .................................................................RN1/4PC F
JA*** JACK***,
JK***
RY*** RLY***
T*** PT***
X***
XTAL***, RES*** (CERAMIC)
FU*** F***
V*** FLT***
S*** SW***,
VEC***
(ENCODER)
L*** FB***
CN*** CP***,
PN***
-
SCHEMATIC DIAGRAM and PCB CONNECTION DIAGRAM
-
PCB PARTS LIST
Mark No. Description Part No.
LIST OF ASSEMBLIES
1..PWB(PCB) ASSY (FRONT/KEY)
8952SB3000490-IL
1..PWB(PCB) ASSY (MAIN)
8952SB3004380-IL
NSP 1..PWB(PCB)ASSY (HDMI)
7025HZ0902010-IL
2..P.C.B SUB ASSY (HDMI)
7028068701010-IL
1..WIRELESS AUDIO TX ASSY
8952SB3002510-IL
1..PWB(PCB) ASSY (SW MAIN/LED)
8952SB3004270-IL
1..PWB(PCB) ASSY (SMPS)
8952SB3003790-IL
8952SB3003750-IL
Mark No. Description Part No.
8952SB3000690-IL
8952SB3000560-IL
Q 1
8952SB3000860-IL
Q 2,3,6 8952SB3000850-IL
Q 4,5 8952SB3000840-IL
D 1 (LD1)
8952SB3000590-IL
MISCELLANEOUS
L 1
FILTER(CIRC) EMC
8952SB3000830-IL
L 2 (FB2) FILTER(CIRC) EMC
8952SB3000830-IL
S 501-505 SWITCH TACT
8952SB3000920-IL
CN1
CONNECTOR
8952SB3000600-IL
CN2
CONNECTOR
8952SB3000610-IL
CN501 CONNECTOR
8952SB3000890-IL
V 1 (FLT1)
8952SB3000550-IL
B
PWB(PCB) ASSY (MAIN)
SEMICONDUCTORS
IC 101 8952SB3001440-IL
IC 104 8952SB3001460-IL
IC 105 8952SB3001450-IL
IC 106 8952SB3001510-IL
IC 107 8952SB3001480-IL
IC 108 8952SB3001550-IL
IC 110 8952SB3001470-IL
IC 112 8952SB3002020-IL
IC 113 8952SB3001500-IL
IC 114 8952SB3001490-IL
IC 115 8952SB3001120-IL
IC 116 8952SB3001220-IL
IC 117,124 8952SB3001560-IL
IC 118 8952SB3001520-IL
IC 119 8952SB3001420-IL
IC 120 8952SB3001540-IL
IC 121 8952SB3001170-IL
IC 122,123 8952SB3001530-IL
Q 102,103,106 8952SB3001960-IL
Q 104,105 8952SB3002440-IL
Q 107 8952SB3002450-IL
Q 108 8952SB3002460-IL
Q 109 8952SB3002470-IL
D 101,102,107,109 8952SB3001410-IL
D 9103 8952SB3001970-IL
D 104 8952SB3002010-IL
Mark No. Description Part No.
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