Panasonic SA-AKX57PN Service Manual page 61

SCHEMATIC DIAGRAM - 9
A MAIN (MICON) CIRCUIT
TO MAIN (MICON)
CIRCUIT (4/6)
R2035
R2036
R2034
R2037
R2100
CD_I2S_MCLK
CD
TUN_I2S_SDO
CD CD_I2S_SDO
CD CD_I2S_BCLK
CD_I2S_LRCK
CD
DGND
CD DA
CD PW_CD_3R3V
P1
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 11 ~ 14
15 16 17 18
: CD AUDIO INPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE : TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
0
J0JCC0000301
0
J0JCC0000301
0
19 20 21
: AUDIO OUTPUT SIGNAL LINE : FM SIGNAL LINE
: AM SIGNAL LINE : USB SIGNAL LINE
TO MAIN (MICON)
CIRCUIT (2/6)
C2066 C2065
C2062 R2124
4700P 4700P
0.047 470
C2063 R2125
0.047 470
R2222
10K
R2115
1
R2126 0
R2127 0
C3219 10 R2128 18K
C2068 0.01
C3215 0.01
R2130 0
R2131 10K
R2132 10K
R3222 10K R2133 0
R2129 J0JCC0000301
R2134 J0JCC0000301
R2135 J0JCC0000301
R2136 J0JCC0000301
R2137 J0JCC0000301
R2138 J0JCC0000301
LB3201
J0JBC0000134
1/6 2/6 3/6
4/6 5/6 6/6
22 23 24
61
R2175...AKX77PN
0
R2177...AKX77PH
0
R2165...AKX77PH/PN
0
R2166...AKX57PN
0
TO MAIN (MICON)
IC2008
CIRCUIT (6/6)
C1AB00004003
DIGITAL AUDIO PROCESSOR
1 56
PWM_HPM_L PWM_P_6
2
PWM_HPP_L PWM_M_6 55
PWM_P_5
3 PWM_HPM_R PWM_P_5 54
4 PWM_HPP_R PWM_M_5 53
C2074 0.1
5 52
AVSS VR_PWM
6 PLL_FLTM AVSS_PWM 51
C2076 0.1
7 PLL_FLTP AVDD_PWM 50
R3232 100
8 VR_ANA PWM_P_8 49 SW+
R3235 100
9 48 SW-
AVDD PWM_M_8
10 ASEL_EMO2 PWM_P_7 47
PWM_M_7
11 MCLK PWM_M_7 46
R2213 100
12 45 FR+_HI
OSC_RES PWM_P_4
R2214 100
13 44 FR-_HI
DVSS2_CORE PWM_M_4
R2215 100
FL+_HI
14 DVDD2_CORE PWM_P_3 43
R2216 100
FL-_HI
15 EM01 PWM_M_3 42
R2217 100
16 41 FR+_LO
RESET PWM_P_2
R2218 100
17 40 FR-_LO
HP_SEL PWM_M_2
R2220 100
FL+_LO
18 PDN PWM_P_1 39
R2219 100
19 MUTE PWM_M_1 38 FL-_LO
DAP_VALID
R2221 4.7K
20 37
SDA VALID
21 SCL DVSS1_CORE 36
22 LRCLK DVDD1_CORE 35
23 SCLK BKND_ERR 34
24 33
SDIN1 PSVC
25 SDIN2 TEST 32
26 SDIN3 LRCLKD 31 DAP_I2S_LRCKO
27 SDIN4 SCLKD 30 DAP_I2S_BCKO
28 29 DAP_I2S_OUT
VR_DIG SDOUT
C3218
18P
C2075 C2078
0.1 10
R3224
10K
SA-AKX57PN,SA-AKX77PH/PN MAIN (MICON) CIRCUIT
25 26 27
DA
DA
DA
DA
DA
DA
DA
DA
DA
DA
CD
CD
CD
P1
28