109
29
30
31
32
33
34
35
36
37
38
39
40
41
42
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AKX92PH MAIN
CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (2/8)
TO MAIN
CIRCUIT (4/8)
TO MAIN
CIRCUIT (7/8)
J
TO
SMPS CIRCUIT
(CN5802)
IN SCHEMATIC
DIAGRAM - 20
P1
P1
J
TO
SURROUND D-AMP
CIRCUIT (ZJ5901*)
IN SCHEMATIC
DIAGRAM - 21
: AUX/MIC/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
B1BACD000018
+7.5V VOLTAGE REGULATOR
Q2022
D2022
B0EAKM000117
C2229
0.01
R2278
100
D2018
B0EAKM000117
0.01
C2191
B0EAKM000117
D2020
ZJ2000
C2226
6.3V820
2.7K
R2309
270
R2262
R2311
1.5K
18
R2263
C2201
0.01
C2216
0.01
C2249
10V33
DZ2J043M0L
D2025
1K
R2303
UP_DGND
DC_DET_PWR
DC_DET_PWR
SYS3.3V
0
R2271
C2188
16V33
C2187
0.01
B0BC8R100004
D2017
C2223
16V1000
C2198
25V1000
R2316
1M
Q2020
B1AAJC000019
+3.3V VOLTAGE REGULATOR
C2215
0.47
C2195
0.01
B1GBCFJJ0051
DC DETECT
QR2005
B1ADCE000012
DC DETECT
Q2023
C2194
0.01
+18V
R2273
2.2
270
R2276
R2275
2.2
R2274
2.2
R2339
470
470
470
470
470
470
470
R2341
R2334
R2337
B1BABG000007
BP SWITCH
Q2035
R2335
10K
B0JCPD000025
DZ2000
470
R2340
R2336
R2333
R2338
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
ZJ2007*
25V1000
C2234
4
2
1
3
5
C0DAAYG00001
+5V VOLTAGE REGULATOR
IC2011
SMPS_BP
PCONT
SYNC
ECO_CTL
TEMP_DET
L2000
G0A101ZA0028
0.01
C2235
FL_GND
2
1
3
IC2010
C0CAAKG00046
+12V VOLTAGE REGULATOR
M+12V
AGND
GND
+5V
CD_3.3V
CD+7.5V
PGND
A_D_GND
GND
-35V_SENSE
-35V_SENSE
VCC
OUT
STBY
INV
PCONT
AM_BEATPROOF
DC16V
DC16V
GND
OUT
IN
SYNC
DCDET2
ECO_CTL
SYS_GND
SYS_GND
+35V_SENSE
+35V_SENSE
SYS3.3V
+16V_GND
TEMP_DET
1
2
3
NOTE: “ * ” REF IS FOR INDICATION ONLY
2
4
3
1
6
5
CN2008
+35V_SENSE
+35V_SENSE
SYS_GND
SYS_GND
-35V_SENSE
-35V_SENSE
C2202
0
Summary of Contents for SA-AKX92PH
Page 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Page 14: ...14 5 2 Remote Control Key Button Operation ...
Page 15: ...15 5 3 Media Information ...
Page 27: ...27 7 2 4 Surround D Amp P C B Fig 4 Surround D Amp P C B Audio Digital Amp IC IC5900 ...
Page 33: ...33 9 2 Main Components and P C B Locations ...
Page 73: ...73 Step 9 Ground the 24P FFC with a short pin ...
Page 92: ...92 ...
Page 93: ...93 14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram ...
Page 104: ...104 ...
Page 140: ...140 ...
Page 157: ...157 MMH1103 ...