Panasonic SA-MAX750LMK Service Manual page 59

1 2 3
SCHEMATIC DIAGRAM - 5
A
A MAIN (MICON) CIRCUIT
B
CD
CD_INNER_SW
CD
CD_OPEN_SW
CD
CD CD_CLOSE_SW
CD
CD
CD
CD
CD
CD
C
CD
CD
CD
R2056 10K
EN1
LED_DIMMER
D
MPORT_SW
R3007 1K
VOL_JOGA
R3021 0
VOL_JOGB R3022 0
LED_DRV_SDA
R3016 0
LED_DRV_RST R3017 0
LED_DRV_SCL
R3018 0
RMT R2048 100
SYNC R2047 1K
R2046 10K
PCONT
E
C2034 0.1
AUTOBASS
KEY3 R3023 100
SMPS_ID
R2049 0
FAN_CONTROL
TEMP_DET
R3026 0
KEY2 R3024 100
KEY1 R3025 100
R2053
F TEMP_DET
DA
10K
G
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12 ~ 15
H
4 5 6
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
R3028
0
CD_RESET
CD_BLKCK
AMUTE
LD_CCW
LD_CW
USB_IN1
CD_MLD
CD_MDATA
CD_STAT
CD_MCLK
R2084
560K
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
EN
76
77 NC DRV AMP MUTE
78 LED DIMMER
79 MPORT SW
80 VOL JOGA
VOL JOGB
81
82 LED DRV SDA EMMC USB2 DET
83 LED DRV RST DAMP MOD DA
LED DRV SCL DAMP PVCONT
84 [55] AMUTE
[75] OC [54] CD BLKCK
85 REGION 2
[74] CD MCLK [53] DC_DET2
86 RMT
[73] CD STAT(SYS_TXD) [52] BT MFB
87 NFC_IRQ [72] CD MDATA(SYS_RXD) [51] NC
88 SYNC IC2006
VDD5
89 RFKWMMAX750M
90 PCONT MICROPROCESSOR
91 VSS
92 REGION 1
93 AUTOBASS
KEY3
94
95 SMPS_ID
[1] FL DATA [23] BOOT FILE ANA
96 FAN CONTROL
[2] FL CS [24] 5V_REG_BP
TEMP_DET
97 [3] FL CLK [25] TU INT
98 KEY2
99 KEY1
100 +VREF
C2042
0.1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
R2060
R2075
10K 4.7K
R2067 15K
R2068 15K
R2069 10K
R2070 4.7K
1
R2071 3.9K
2
3
X2002
H2B800400007
7 8 9
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
R2109 10K
R2108 10K
R2105 10K
R2106 10K
R2107 10K
R2077 47K
C3002 0.1
IC2007
C3EBEY000037
EEPROM
1 NC VCC
C2061
0.1
2 NC WP
3 NC SCL
GND
4 SDA
R2083
47K
54 53 52 51
DAP VALID
50
49
DAP MUTE 48
DAP PDN
47
DAP RESET 46
R3318 0
BT MUTE
45
44
43
42
DAMP FHOP 41
DC DET1
40
39
VSS
R2078 100
DSP ERR 38
C2056 0.1
VDD18 37
R2064 0
DAP/DSP CLK 36
R3006 100
DSP RST 35
R2066 0
DSP/DAP SDA 34
R3317 100
BT RESET 33
R3319 100
UP_UART_RX
32
R3320 100
UP_UART_TX 31
37V_DET
30
R3015 0
EE CLK
29
R3014 0
EE DATA 28
R3004 100
EMO2
27
R3005 100
EMO1 26
22 23 24 25
C3007
0.1
R3031
R2116
10K
R2120
Q2001
47K
B1GBCFLL0037
C2064
RESET
50V3.3
C2055 C2059
0.1 1
D2002
DA2J10100L
R2113
3.9K
R3033
0
QR2001
B1GBCFJJ0051
R2114
18K SWITCH
10 11 12
R3328
47K
PW_CD_3R3V
C3003
0.1
Q3025
B1ADCE000012
SWITCH
R2144
4.7K
IC3008
C0DBGYY03056
+5V VOLTAGE REGULATOR
GND VOUT VIN
R2145
4.7K
1 2 3
8
C3004
D2008
0.1
DA2J10100L
7
R3321
4.7
6
R2143
0
5
D2009
DA2J10100L
C2077
330P
DAP_VALID
R3308 0
DAP_MUTE
DAP_PDN
R3002 100
R3003 100 DAP_RST
R3306 0
R3307 0
R3027 0
DC_DET_AMP
DSP_ERR
DAP_DSP_SCL
DSP_RST
DAP_DSP_SDA
BTOUT_L
EMO2
BTOUT_R
EMO1
C3006
6.3V1000
10K
R3032 D2007
1K DZ2J130M0L
PW_+15V
Q2024
B1GBCFJJ0041
LB3002
DC DETECT J0JGC0000063
PW_SYS_3R3V
C2054
0.1
RMT
DGND
C3008
0.1
1/8 2/8 3/8 4/8
TO MAIN (MICON)
CIRCUIT (5/8)
5/8 6/8 7/8
SA-MAX750 MAIN (MICON) CIRCUIT
13 14
P1
TO MAIN (MICON)
CIRCUIT (2/8)
EMMC_USB2_DET
CD
DAMP_MOD_DA DA
DAMP_PVCONT
DA
DAMP_FHOP DA
DC_DET_AMP
DA
FP3002
10
1 BT UART RX
2 BT UART_TX
3 BT RESET
B
TO
4 BT_MFB
BLUETOOTH
5 BT MUTE
CIRCUIT (FP7003)
6 DGND
IN SCHEMATIC
7 VCC 5V
DIAGRAM - 16
8 BTOUT_L
9 AGND
10 BTOUT_R
1
PW_SYS_3R3V DA
FP3001
E
1 SYS 3.3V
TO
2 SYS 3.3V
VOLUME
3 RMT
CIRCUIT (ZJ6101*)
4 DGND
IN SCHEMATIC
5 DGND
DIAGRAM - 20
BOOT_FILE_ANA
CD
BOOT_MODE_DET CD