Specifications
D2827
JK2000
SUB WOOFER
TO ACTIVE
DC DET
SYNC
MUTE H
P CONT
FL2
FL1
CASE GND
GND
SUB WOOFER
GND
CENTER
OUTPUT GND
OUTPUT GND
FRONT Lch
FRONT Rch
SURR Lch
GND
SURR Rch
D.GND
SYS 6V
SUB AC1
DVD AC1
SUB AC2
DVD AC2
SUB +B
+B
Rch
Rch
2
21
5
19
24
22
26
20
18
17
16
15
10
9
7
11
12
13
14
6
4
23
3
25
1
8
+B
+B
D6000
D6010
71
MUTE H
19
SYNC
+B
Q2029
FL DISPLAY
Q2818
D2852
D2850
D2851
Q2813,D2823
D2822
Q2801
D2804-2807
Q2803,2804,
Q2814,D2824
Q2816,D2830
Q2807,2808
Q2809,D2818
D2812-2817
966414
AVSS
VSSVSS
68
DVD P CONT
97
KEY1
91
KEY2
70
P CONT
DC DET
72
C2CBJG000672
IC2018
SYSTEM CONTROL
FLD DA
FLD CLK
FLD CS
FLD RST
81 89 88 87
5
6
154
2
783910
-VP
GND
VCC
FLD RST
FLD CS
FLD CLK
FLD DA
X IN
X OUT
P1
G10
FLO0
P17
G1
G1
G10
P17
P1
DET.
DC IN
SUPPLY
POWER
REGULATOR
STABILIZER
REGULATOR/
STABILIZER
REGULATOR/
REGULATOR
REGULATOR
-B
-B
+B
REGULATOR
+B
+B
FL6000
(S6000-6005)
KEY SWITCH
(S6011-6014)
KEY SWITCH
DISPLAY DRIVER
IC6000
C0HBB0000044
DRIVE
LED
Q6074
DRIVE
LED
PHONES
JK6002
Rch
+B -B
5,10,12,16,19,21,
22,24,30,31,33,35,38,41
12,13,16,17,19,21,25,
27,28,30-32,34,36-39
14,18,20,22-24,
26,29,33,35
6-9,11,13-15,17,18,
20,32,34,36,37,39,40
SIGNAL LINES
( ) Indicates the Pin No. of Right Channel.
: MAIN SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM /AM SIGNAL LINE
: CD-DA (AUDIO /VIDEO) SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
: DVD VIDEO SIGNAL LINE
: DVD AUDIO SIGNAL LINE
SA-HT885WGC/GS BLOCK DIAGRAM
S902
S901
TRY OPEN
4
TRY CLOSE
1
Q2030
DRIVE
MOTOR
7
BRAKE H
8
V REF
GNDVCC
52
3
7
1
9
2
TRY CCW
3
TRY CW
MOTOR
LOADING
C0GAG0000022
MOTOR DRIVE(LOADING)
IC904
+B
+B
CONTROL
DRIVE
FP2000
3
12
5
13
2
1
5
8
QR8111
P.SUPPLY
CONTROL
+B
GND
DC-DC CONVERTER
IC2801
STBY
VCCVOUT
C0DAAMH00010
REGULATOR
IC2802
GND
V INVOUT
C0CBADG00023
+B
+B
POWER SUPPLY
IC8111
CONT
3
GND
V INVO
+B
4
6
5
REGULATOR
IC2803
C0DBEZG00021
C0CBCBD00018
GND
VCC
2
PVCC
VO
+B
Q2805,2806
REGULATOR
WIRELESS
Rch
CN2012
+5V
RF DET
RF LINK
RF PCONT
SURR Lch
SURR Rch
8
5
6
4
1
3
Q2800,D2800
REGULATOR
RF DET
65
RF LINK
67
RF PCONT
66
Q2802
MUTING
SA-HT885WGC / SA-HT885WGS
57