M
TO
D-AMP CIRCUIT
(CN5050)
IN SCHEMATIC
DIAGRAM - 15
1
17
G
TO
MUSIC PORT
CIRCUIT (CN6807)
IN SCHEMATIC
DIAGRAM - 12
1
10
TO CR14 (CN2)
TO MAIN
SECTION (5/6)
TO MAIN
SECTION (3/6)
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 10
: DVD VIDEO SIGNAL LINE
: MAIN SIGNAL LINE
: AM / FM SIGNAL LINE
: AUX / MIC / MUSIC PORT SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: DVD AUDIO SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
SA-VK870EE
MAIN CIRCUIT
1/6
2/6
4/6
5/6
3/6
6/6
P1
P1
C
TO
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 11
1
27
I
J
L
M
N
P
O
K
42
41
40
39
38
37
36
35
34
33
32
31
30
29
B1ABCF000176
Q8030
1.8K
R8033
Q2370
B1ABEB000002
R2382
1K
R8030
100K
R8031
10K
B0ACCK000005
D8030
R8032
1K
50V10
C8030
1K
R8035
R8038
1K
R8036
56K
R8037
56K
50V3.3
C8031
QR8031
B1GDCFGA0018
B1ABEB000002
Q8031
R2378
33K
R2377
33K
R2379
100K
R2376
33K
8.2K
R2381
MUTING
MUTING
MUTING CONTROL
MUTING CONTROL
MUTING
8.2K
R2380
R2384
56K
R2385
1.8K
R2383 27K
D2301
0
B1GDCFGA0018
Q2371
50V4.7
C2376
MUTE_S_C
MUTE_F
HP_RCH
R2354
15K
47P
C2346
C2348
47P
47K
R2352
C2349
0.1
C2350
0.1
R2353
15K
100P
C2347
R2350
47K
C2345
100P
6
7
5
2
4
3
8
1
C0AABB000125
IC2340
R2351
1.8K
56K
R2348
B1GDCFGA0018
Q2342
27K
R2347
MUTING CONTROL
R2346
3.3K
B1ABEB000002
Q2341
C2342
50V1
4.7K
R2344
R2345
MUTING
MUTING
4.7K
C2344
50V1
B1ABEB000002
Q2340
3.3K
R2349
50V4.7
C2343
HP_MUTE
1.5K
MUTING
MUTING
R2317
1
R2311
1
R2314
1.5K
R2318
HP_LCH
R2313 3.3K
R2312 3.3K
HP_GND
C2321 1000P
+7V
10V220
C2353
10V220
C2352
C2320 1000P
R2322
39
R2324
39
R2325
39
R2323
39
R2326
39
R2320
39
R2321
39
R2319
39
B1ABGC000005
Q2221
B1ABGC000005
Q2222
16V10
C2372
50V3.3
C2373
50V3.3
C2374
1
C2375
MIX_GND
SUBW
R5241
39K
R5243
39K
R5310
0
R5210
0
C7300
16V10
FL_OUT
3900P
C3005
10K
R5306
R5309
33K
+7V
C8004
0.1
FR_OUT
R5206
10K
R5211
C8015
100P
-7V
C8005
0.1
C7203
50V1
C7200
50V1
3900P
C4013
R5209
33K
100P
C8017
50V1
C7103
6
7
5
2
4
3
8
1
IC2380
C0ABBB000230
MIX AMP
10K
10K
R5311
50V1
C7100
SUBW
R2340
2.2K
R2341
2.2K
C2341
50V1
C2340
50V1
R2343 100K
100K
R2342
R2374
0
R2370
1K
C7403
0.022
R2371
3.3K
C7402
0.022
R2372
3.3K
C7401
3900P
R2373
10K
R2375
0
SURROUND_L
FRONT_R
FRONT_L
SUBWOOFER
SURROUND_R
CENTER
+VCC
-VCC
+VCC
HEADPHONE AMP
-VCC
SROUT
COUT
FLVOLOUT
FRVOLOUT
SLOUT
BASS_JOG2
KEY1
BASS_JOG1
V_JOG_A
HBASS_LED
R2007
0
DVREF
KEY3
RMT
MIC_IN
KEY2
VREF+
-VP
FL1
VOL_LED
FL_CS
-7V
FL_CLK
FL_DOUT
SW5V
FL2
FL_GND
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
27
8
1
3
4
2
CN2807
FL1
-7V
SW5V
FL2
MIC
KEY1
KEY3
KEY2
RMT
+7V
DGND
DGND
-VP
VREF+
FL_CS
DVREF+
FL_CLK
MIC_GND
MIC_GND
FL_DATA
VOL_LED
LED_GND
LED_GND
V_JOG_A
STANDBY_LED
STANDBY_LED
LED_SUPPLY
M+9V_BE
HBASS_LED
HBASS_JOG1
HBASS_JOG2
FL_GND
6
8
9
7
2
1
4
5
3
10
CN2806
MPORT_L
HP_SW
MPORT_SW
DECK_EJECT
MPORT_R
DGND
MPORT_L
DGND
MPORT_R
HP_L
HP_LCH
HP_R
HP_RCH
HP_GND
HP_GND
HP_SW
DECK_EJECT
MPORT_SW
MPORT_GND
MPORT_GND
M+9V_BE
C2982 16V22
6
8
9
7
2
1
4
5
3
10
11
CN2805
OPEN
0
R2937
UD_SENSOR
HOME_SW
0
R2935
0
R2936
0
R2934
MODE
0
R2938
0
R2942
Q4008
2SD0592ARA
B0EAKM000117
D2000
B0EAKM000117
D2001
CD+7.5V POWER SUPPLY
R4035
180
LO_F
LO_R
TOP
CD_7.5V
TOP
UD
LO F
DGND
OPEN
HOME_SW
CLOSE
CLOSE
LO R
MODE
P_GND
MGND
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN2808
MUTE_F
MUTE_S_C
CENTER
FRONT_R
FRONT_L
DC_DET2
MODE_DA
SURROUND_R
SURROUND_L
SUBWOOFER
FAN
F_HOP
AGND
SURROUND_R
AGND
SURROUND_L
AGND
FRONT_R
SUBWOOFER
FRONT_L
SIGNAL_A_GND
FAN
DC_DET2
FHOP
MOD_DA
MUTE_F_SW
AGND
CENTER
MUTE_S_C
DC_GND
SA-VK870EE
112
Summary of Contents for SA-VK870EE
Page 3: ...3 SA VK870EE ...
Page 12: ...12 SA VK870EE ...
Page 40: ...40 SA VK870EE ...
Page 42: ...9 3 Main Components and P C B Location 42 SA VK870EE ...
Page 55: ...55 SA VK870EE ...
Page 70: ...Step 5 Remove DVD Module P C B 70 SA VK870EE ...
Page 90: ...90 SA VK870EE ...
Page 92: ...SA VK870EE 92 ...
Page 102: ...102 SA VK870EE ...
Page 128: ...SA VK870EE 128 ...
Page 133: ...CN5501 Fig 3 Fan Connector 133 SA VK870EE ...
Page 141: ...24 Exploded Views 24 1 Cabinet Parts Location SA VK870EE 141 ...
Page 142: ...SA VK870EE 142 ...
Page 143: ...24 2 Deck Mechanism Parts Location RAA4111 S SA VK870EE 143 ...
Page 144: ...24 3 Packaging SA VK870EE 144 ...