STR-KM5500
STR-KM5500
3333
6-15. SCHEMATIC DIAGRAM – DIGITAL AB Section (3/3) –
• See page 23 for Waveforms. • See page 45 for IC Block Diagrams. • See page 48 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
234567
8 9 1011121314151617
DIGITAL AB BOARD (3/3)
DIGITAL AB
BOARD
(2/3)
(Page 32)
DIGITAL AB
BOARD
(2/3)
(Page 32)
"
MAIN
BOARD
(2/2)
CNP410
(Page 27)
+
HDMI SW
BOARD
CN5004
(Page 37)
,
DISPLAY
BOARD
CNS104
(Page 41)
15
16
17
18
19
20
21
22
15
9
0
3.3 3.3
3.3
9
3.3
0
3.3
4 3.3 0 0.2 0.2 0.1 3.2 3.2 0.1 0.1 0.1 3.3 4 0.8 1.6 0 3.3 1.2 1.2
0
2.1
3.3
3.3
3.2
3.2
3.3
1.2
1.2
1.2
1.2
3.3
0
0
0
3.5
3.3
1.3
0
3.3
0
3.3
0
000000.20003.33.30.33.33.34.34.33.33.3
0
3.3
3.3
3.3
0.5
0
0
3.3
0
3.3
3.3
0
3.3
0
0
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
0
I2C_SDA/SEL1
I2C_SCL
HDMI_RESET
HDMI_+5V_CTRL
HDMI_DET
HDMI_INT
CL013
CL009
CL008
CL011
CL010
CL012
2
3
4
5
6
7
8
9
9P
CNS507
L_CH
VCC
R_CH
GND
SD
CE
DI
CLK
DO
1
0.1
C1120
1k
R1260
1k
R1261
CE
CLK
DI
DO
TUNER_SD
8.2k
R1468
4.7k
R1367
47 16V
C1914
0uH
FB1113
0.47
C1913
I
O
G
KIA7809API-U/PF
+9V REG
IC1902
DMPORT_DET
DCAC_INT
FLASH_1
FLASH_2
I2C_SCL/SEL0
I2C_SDA/SEL1
CL062
CL063
CL064
CL065
DAN222-TL
D1301
DAN222-TL
D1302
DCAC_IN
CL037
CL036
7
8
9
10
11
12
13
14
15
16
16P
CNS502
HP_DET
HP_DET
HP_DET
HP_RY
HP_RY
C/S/SB_RY
C/S/SB_RY
TEMP_SENSOR_2
TEMP_SENSOR_2
SW_PREOUT_RY
SW_PREOUT_RY
FRONT_A_RY
FRONT_A_RY
BRIDGEABLE_RY
TEMP_SENSOR_1
BRIDGEABLE_RY
TEMP_SENSOR_1
BRIDGEABLE_RY
TEMP_SENSOR_1
LIMITER
LIMITER
LIMITER
DCAC_IN
1
2
3
4
5
6
VOL_IC_CLK
VOL_IC_DATA
VACS_CTRL
VACS_CTRL
PROTECTOR
PROTECTOR
+7V
AGND
FLASH_2
FLASH_1
MD2
MD0
IC1101
IC MB90F046PF-G-123E1
SYSTEM CONTROL
DIR_DATA0
V_MUTE
COMP_S2
COMP_S1
V_SW1
V_SW2
V_SW4
XRST
V_SW5
NC
VSS
DAC_ML
DAC_MC
DAC_MDI
DAC_MUTE
DAC_ML
DAC_MC
DAC_MDI
DAC_MUTE
NC
NC
MISO (Serial In)
MOSI (Serial Out)
DSP SPI CLK
DSP SPIDS(LAT)
MODEL
VCC5
VOL_IC_DATA
VOL_IC_CLK
DMPORT_DET
FLASH2/DMPORT_MICOM RX(MICLO)
FLASH1/DMPORT_MICOM TX(MOCLI)
SDA
SDA
SCL
ENC_A
ENC_B
I2C_SCL (HDMI)/NC
I2C_SDA (HDMI)/S1
AVCC
AVRH
AVSS
DCAC_IN
A/D1
A/D2
VERSION
VSS
LIMITER
TEMP_SENSOR_2
VACS CTRL
VACS CTRL
TEMP_SENSOR_1
DSP INT (pull low when FLash)
STOP (pull low when FLash)
MD0
MD1
MD2
RDS_CLK
RDS_DATA
SIRCS
HP_DETECT
POWER_KEY
DCAC_INT
POWER_RY
POWER_RY
MULTI_ST
NIGHT_MODE
PROTECTOR
PROTECTOR
HP_RY
FUSE_DETECT
VOL_ENCODER(B)
VOL_ENCODER(A)
C/SW/REAR/SB_RY
FRONT_A_RY for PASSIVE SW MODEL/ST SW RY
BRIDGEABLE_RY
PRE-OUT SW_RY
FRONT_A_RY for ACTIVE SW MODEL
SW_PROTECTOR
NC
FL_RESET
FL_CLK
FL_DATA
FL_LAT
RSTX
TUNER_SD
XIA
XOA
VSS
X0
X1
VCC3
+5.8V_CTRL (HDMI)/NC
RESET_HDMI/OED
+5V_CTRL (HDMI)/CTRL
HDMI_DET
D0/SD/ST
TUNER_CLK
TUNER_DATA
SLATCH
DIR_XMODE
DIR_CKSEL1
DIR_CLK
DIR_CE
DIR_DI
DIR_DO
DIR_ERROR
HDMI_INT
HDMI_INT
10k
R1192
3.3k
R1159
10k
R1191
0.1C1139
10k
R1158
8
7
6
54
3
2
1
BR24S16FJ -WE2
EEPROM
IC1131
A0
A1
A2
GND SDA
SDA
SCL
SCL
WP
VCC
RESET
FUSE_DETECT
TUNER_SD
1SR154-400TE-25
W1000
+R4
R4
R4_GND
50V
0.47
C1021
D1001
10V
470
C1022
VCC
GND
OUT
BA33BC0FP-E2
+3.3V REG
IC1904
S-80929CNMC-G8ZT2G
IC1111
0.1C1108
10k
R1187
0uH
FB1101
10k
R1190
0.01C1137
47 35V
C1111
54
321
10k
R1189
100
R1127
100
R1128
0.1
C1107
0.1
C1138
0.1
C1102
0
R1524
X1101
24MHz
1kR1117
1kR1118
0.1C1299
100R1021
100R1022
DI
CLK
DO
CE
HDMI_+5V_CTRL
HDMI_RESET
H DMI_+5.8V_CTRL
HDMI_DET
100R1010
100R1011
100R1074
100R1131
100R1130
220pC1255
220pC1254
100
RB1001
DIR_XMODE
DIR_CKSEL1
DIR_CLK
DIR_CE
DIR_DI
DIR_DO
DIR_ERROR
91929394
959697
9899
100
81
8283848586
87888990
100
R1155
DIR_DATA0
100
RB1003
COMPONENT_SW2
COMPONENT_SW1
COMPOSITE_SW1
COMPOSITE_SW4
COMPOSITE_SW2
COMPOSITE_SW5
100
R1153
100R1151
100R1152
100
RB1004
V_MUTE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CL086
CL087
DSP_MOSI
DSP_MISO
SPICLK
DSP_RESET
100R1123
100R1122
100R1162
100R1203
100R1174
22R1947
220p
C1149
220p
C1489
100R1948
0.1
C1121
R1164 100
DSP_SPIDS
19
20
21
22
23
24
25
26
27
28
29
30
31 32 33 34 35 36 37 38 39 40 41 42
43 44
45
46 47 48 49 50
0.01
C1131
0.01
C1132
100
R1116
C1122
0.1C1142
3.3k
R1073
0.1C1123
10
C1129
0.1C1124
0.1
3.3k
R1072
0.1
C1118
R1194
R1193
R1175 100
0.1
C1119
R1119
10C1175
100k
R1919
100R1199
100
R1084 100
0.1
C1604
10k
R1635
0.1
C1620
0.1C1199
100k
R1929
0.1
C1605
10k
R1636
R1818
10k
R1815
10k
100
R1124
10kR1083
100
R1129
100R1106
100R1112
10k
R1039
0.1C1140
2.2kR1027
0.1
C1100
0.01
C1414
0.01
C1415
0.01C1171
10kR1186
10kR1105
0.01C1172
2.2kR1110
R1111 2.2k
R1946 2.2k
R1107
100
RB1002
C1067 220p
C1068 220p
C1169 220p
C1066 220p
72
73
74
75
76
77
78
79
80
63
64
65
66
67
68
69
70
71
51
52
53
54
55
56
57
58
59
60
61
62
CL066
CL067
CL068
CL069
CL070
CL071
CL072
CL073
AD1
AD2
PW_SW
PW_SW
VOL_JOG_B
VOL_JOG_B
VOL_JOG_A
VOL_JOG_A
DCAC_IN
CL074
CL075
CL076
10kR1179
10kR1180
10kR1181
10kR1182
10k
R1088
47kR1949
0uH
FB1308
0uH
FB1311
TUNER_R
TUNER_L
2.2k
SW_PROTECTOR
FRONT_A_RY
SW_PREOUT_RY
TEMP_SENSOR_2
SCL
C/S/SB_RY
HP_RY
SIRCS
SIRCS
AD2
AD1
+5V(FLDRV&DCDC)
R4
EMC C/M
+15V(TUNER)
+9V_STDBY
STOP
+7V
AGND
IC1902
IC1111
IC1904
RESET
IC1101
IC1131
FUSE_DETECT
6
COAXIAL
GND
AM
2
1
8
4
5
VCC +9V
NC
RCH OUT
DI
DO/ST/SD
9
3
LCH OUT
ANTENNA
CL
7
CE
FM 75Ω
IC B/D
R1134 22
R1183 10k
1
2
3
4
5
6
7
8
9
9P
CNS510
I2C_SDA/S1
R4
5.8V_CTRL/NC
I2C_SCL/NC
RESET/OED
+5V_CTRL/CTRL
HDMI_DET
HDMI_INT
NC
H DMI_+5.8V_CTRL
CNS503
21P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
MULTI_ST
NIGHT_MODE
NC
FL_RESET
FL_CLK
FL_DIN
FL_LAT
INPUT_JOG_B
INPUT_JOG_A
AD1
AD2
SIRCS
PW_SW
VOL_JOG_B
VOL_JOG_A
+5V
DCAC_GND
DCAC_GND
+3.3V(STDBY)
GND
DCAC_IN
1
1 R1193
22k (E51)
4.7k (MX, AR)
47k (SA, SP1, SP6, TH)
2 R1194
47 (E51, MX, AR)
10k (SA,SP1, SP6, TH)
2
Ver. 1.1
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