Panasonic SA-AKX32LM-K Service Manual page 93

43 44 45
SCHEMATIC DIAGRAM - 6
B
MAIN CIRCUIT
: +B SIGNAL LINE
P1
C2097
100P
SD_CMD
SD_STAT R2068 100
SD_NRST
R2072 1K
USB_REC_LED
R2075 100
R2073 100
MUTE_A
MODE_DA R2065 100
F_HOP R2069 1K
MUTE_F R2074 100
RMT R2076 1K
VOL_JOGA
R2070 100
VOL_JOGB R2026 100
LED_DIMMER
CLIP_SENSOR
AUTO_BASS
ROTARY_SKIP
R2071 100
TEMP_DET
KEY2 R2066 100
KEY1 R2067 100
D2002 D2003
R2082
DZ2J033M0L DZ2J033M0L
100K
2
TO MAIN
CIRCUIT (3/8)
3
X2001
H2B100500007
TO MAIN
CIRCUIT (8/8)
Nota:
Para el valor y clave de cada componente referirse a; "Lista de partes Eléctricas" a partir de la página
122.
46 47 48
: -B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
D2006
B0ACCK000012
C2115 R2105
10 100K
R2097 10K
R2099 10K
R2106
1K
C2099 C2106
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
R2091
100P 100P
100
76
77
78
79
MUTE_S
80
81 MUTE_A
82 REGION 2
83 MODE_DA
[76] SD_CMD [53] TRAVERSE_CW
84 F_HOP1 [77] SD_STAT [52] CD_REST_SW
[78] SD_NRST [51] CD_RESET
85 MUTE_F
[79] USB REC LED
86 RMT
VOL_JOGA
87
IC2003
88 VOL_JOGB
RFKWMAKX32M0
89 VDD
MICRO CONTROLLER
90 LED DIMMER
91 VSS
[98] KEY2
[99] KEY1 [27] SYNC
92 REGION 1
[100] VREF+ [26] BASS_SHIFT
93 CLIP SENSOR
94 AUTO BASS
95 ROTARY SKIP
96 LVL MTR
97 TEMP_DET
98
99
100
C2102
0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
R2102
4.7K
1
R2098 4.7K
R2096 47K
R2095 47K
R2093 3.9K
R2094 3.9K
49 50 51
: AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
IC2006
C3EBFY000006
EEPROM
8 VCC CS 1
R2182 7 NC SK 2
C2148
10K
0.022
6 TEST DI 3
5 GND DO 4
R2185 R2218
10K
10K
56 55 54 53 52 51
SW_LED 50
49
FAN_OUT2
R2017 3.3K
FAN_OUT1 48
R2365 1K
LOAD_CCW 47
R2366 1K
LOAD_CW 46
R2376 1K
CLOSE_SW 45
FAN_DET 44
R2018
NC 43
QR2006 10K
NC 42
B1GBCFJJ0051
41
NC SWITCH
NC 40
VSS 39
C2141 C2143
NC 38
0.1 0.1
VDD18 37
EE_CLK 36
EE_CS 35
34
EE_DATA
NC 33
NC 32
NC 31
R2198 1K
CD_OPEN_SW 30
R2195 100
SMPS_BP 29
R2197 100
PCONT
28
R2196 1K
27
26
R2229
19 20 21 22 23 24 25 10K
R2189
Q2015
47K
B1ACKD000006
POWER SUPPLY
Q2011
B1GBCFLL0037
R2203
RESET
4.7K
C2150 R2214
1K
50V3.3
D2008 C2151
B0ACCK000012 0.1
R2175 10K
R2176 10K
R2178 10K
R2173 15K
R2177 15K
R2174 10K
93
52 53 54
R2235
22K
FAN_OUT
LD_CCW
LD_CW
CD_CLOSE_SW
R2019
68K
EE_CLK
EE_CS
EE_DATA
CD_OPEN_SW
SMPS_BP
SYNC
BASS_SHIFT
R2232 R2329
10K 10K
SYS3.3V
R2221
470K
Q2014
B1GBCFLL0037
POWER CONTROL PCONT
UP_DGND
DVREF+
1/8 2/8 3/8 4/8
5/8 6/8 7/8 8/8
SA-AKX32 MAIN
55 56
A
B
C
D
E
F
G
CIRCUIT
H