Main (Micon) Circuit - Panasonic SA-AKX17PH Service Manual

15.3. MAIN (Micon) Circuit

1 2 3
SCHEMATIC DIAGRAM - 4
A
MAIN (MICON) CIRCUIT
CN2002
PW_5V 1
TO
D- 2
USB
B
D+ 3
CIRCUIT (ZJ9300*) DGND
4
NC 5
IN SCHEMATIC
DIAGRAM - 9
R2503
330
Q2500
B1ADCE000012
SWITCH
R2504
100K
QR2500
B1GBCFGN0016
SWITCH
C
D
VO SYNC
VO PCONT
AUTOBASS
DD
VO SMPS_REGION
TEMP_DET
VO
E
IC2030
C0DBZYY00311
USB SWITCH
4 3
/OC EN
GND 2
VOUT
5 VIN 1
C2017 C2018
4.7
0.1
CN2000
F 1
ROTARY_JOGB 17
VOL_JOGA 16
VOL_JOGB 15
NC 14
NC 13
FL_DA 12
TO
FL_CS 11
PANEL
FL_CK 10
CIRCUIT (CN9000) RMT 9
KEY1 8
IN SCHEMATIC
KEY2 7
DIAGRAM - 9
6
KEY3
5
DGND
G PW_SYS_3R3V 4
LED_DIMMER 3
PW_3V3 2
PW_5V
1
17
R2501
0
CD: MAIN (CD SERVO) SCHEMATIC DIAGRAM - 1~3
DA: MAIN (DAMP) SCHEMATIC DIAGRAM - 5
DD: MAIN (DAP_DSP) SCHEMATIC DIAGRAM - 6
TU: MAIN (TUNER_AUX) SCHEMATIC DIAGRAM - 7
VO: MAIN (VOLTAGE REGULATOR) SCHEMATIC DIAGRAM - 8
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
: +B SIGNAL LINE
: USB SIGNAL LINE
PW_5V CD
BUS_D- CD
BUS_D+ CD
DGND CD
R2334 100
LED_DIMMER
VOL_JOGA R2318 100
VOL_JOGB
R2319 100
RMT R2048 1K
R2047
1K
R2046 10K
C2034 0.1
R2335 100
R2301 100
KEY3
R2049 0
R2327 0
KEY2 R2328 0
KEY1 R2329 0
C2042
R2053
1K...PN 0.1
4.7K...PH
ROTARY_JOGB
VOL_JOGA
VOL_JOGB
FL_DA
FL_CS
FL_CK
RMT
KEY1
KEY2
R2204...AKX17
KEY3 0
CK2209
DGND
CK2210
PW_SYS_3R3V R2206...PN
0
LED_DIMMER CK2213
PW_3V3 CK2214
R2207...PH
0
PW_5V CD VO
CK2215
CK2216
CK2201
CK2202
4 5 6
7 8 9
R2332
100
R2109 10K
R2108 10K
R2105
10K
R2106
10K
R2107 10K
R2077 47K
R2086
100K
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R2317
76 EN DAP_VALID 50
R2323
77 NC BKND_ERR 49
78 LED_DIMMER DAP_MUTE 48
R2308
79 47
MPORT_DET DAP_PDN
R2306
80 VOL_JOGA DAP_RESET 46
81 VOL_JOGB [72] CD_MDATA [51] ECO_CTR NC 45
[73] CD_STAT [52] REGION 3 R2307
82 DAMP_RESET 44
LED_RED
[74] CD_MCLK [53] DC_DET2 R2314
83 LED_GREEN DAMP_FAULT 43
[75] OC [54] CD_BLKCK
R2315
84 NC DAMP_CLIP 42
R2316
85 41
REGION II DAMP_OTW
IC2006
86 40
RMT DC_DET1
RFKWMAKX17LM
87 VSS 39
NC
C2056
MICRO-PROCESSOR
88 SYNC DSP_ERR 38
0.1
89 VDD5 VDD18 37
R2064
36
90 PCONT DAP/DSP_CLK
35
91 VSS NC
R2066
92 34
REGION I DSP/DAP_SDA
93 AutoBass EMMC_USB2_DET 33
94 KEY3/NC [1] FL_DATA [22] PROT BOOT_FILE_ANA 32
[2] FL_CS [23] POWER
95 SMPS_ID BOOT_MODE_DET 31
[3] FL_CLK [24] NC
30
96 NC [4] CLK_OCD_SDA [25] TU_INT MOTION_INT
29
97 TEMP_DET EE_CLK
28
98 KEY2 EE_DATA
R2305
99 KEY1 EMO2 27
R2304
EMO1 26
100 +VREF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
R2116
10K
R2075 4.7K
R2331
100
X2001
R2337
10K
2
3 1
X2002
R2071 3.9K
R2070 4.7K
7 8 9
50
10 11 12
IC2007
C3EBEY000037
EEPROM
R2144
4.7K
R2145
1 VCC 8
NC
C2061 TP
2000
0.1
2 7
NC WP
TP
2001
3 6
NC SCL
TP 2002
4 5
GND SDA
TP C2077
2003
330p
100
DAP_VALID
100
BKND_ERR
DAP_MUTE
100
DAP_PDN
100
DAP_RESET
R2341
0
100
DAMP_RESET
100
DAMP_FAULT
100
DAMP_CLIP
100
DAMP_OTW
DC_DET_AMP_FAN
R2333
10K
0
DAP_SCL
0
DAP_SDA
EMMC_USB2_DET
BOOT_FILE_ANA
BOOT_MODE_DET
TU_INT
100
EMO2
100
EMO1
PW_3V3
PW_SYS_3R3V
Q2001
B1GBCFLL0037
RESET
PW_SYS_3R3V PW_SYS_3R3V
1 SYS3.3V
C2064 2 OCD_SDA
DGND
3.3uF50V
3 VSS
OCD_SDL
4
5
NRST
6
MMOD
DZ2001
DZ2J047M0L
DGND
SA-AKX17PH/PN MAIN (MICON)
10 11 12
13 14
A
B
4.7K
C
DD
DD
DD
DD
DD
DA
DA
DA
DA
DA D
DD
DD
CD
CD
CD
TU
DD
E
DD
VO
CN2001
F
TO MICRO-P
DOWNLOADER
G
CIRCUIT
H
13 14