Read Sony HCD-ECL77BT / HCD-ECL99BT Service Manual online
HCD-ECL77BT/ECL99BT
HCD-ECL77BT/ECL99BT
26
26
5-8. SCHEMATIC DIAGRAM - MAIN Board (5/8) -
Bluetooth pattern antenna
for debug
NFC(RC-S712) MODULE APPLICATION
ANT
GND
STB_3.3V
BT_3V3
BT_3V3
BT_3V3
+12VA
V_12V
STB_3.3V
STB_3.3V
BT_3V3
1
3
2
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 26 27 28 29 30
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
60 59 58 57 56 55 54 53 52 51 50 49
1
2
1
3
2
5
6
7
84
3
2
1
84
C272 100pF/50V/NP0
C272 100pF/50V/NP0
C3
7
N
C
/10uF/
10V/
X7R
C3
7
N
C
/10uF/
10V/
X7R
TP49
TP49
R146
100K
R146
100K
R289
10K/1%
R289
10K/1%
C561 NC/33pF/50V/NP0
C561 NC/33pF/50V/NP0
C3
06
0.
1uF/
50V/
X7R
C3
06
0.
1uF/
50V/
X7R
C289
1000pF/50V/X7R
C289
1000pF/50V/X7R
TP56
TP56
C307
4.7uF/10V/X5R
C307
4.7uF/10V/X5R
C
454
0.
1uF/
50V/
X7R
C
454
0.
1uF/
50V/
X7R
C284
1000pF/50V/X7R
C284
1000pF/50V/X7R
C293
100pF/
50V/
N
P0
C293
100pF/
50V/
N
P0
TP57
TP57
TP61
TP61
TP59TP59
D16
BAT54S
D16
BAT54S
C308
4.7uF/10V/X5R
C308
4.7uF/10V/X5R
C274
1000pF/50V/X7R
C274
1000pF/50V/X7R
U18
BT_BM153
U18
BT_BM153
R249
NC/0
NC/0
R249
NC/0
NC/0
XP8
2PIN/2.0mm
XP8
2PIN/2.0mm
R92
20K
R92
20K
TP60TP60
C305
100pF/
50V/
N
P0
C305
100pF/
50V/
N
P0
TP51TP51
R275
2.2K
2.2K
R275
2.2K
2.2K
C309 4.7uF/10V/X5R
C309 4.7uF/10V/X5R
TP52TP52
D17
BAT54S
D17
BAT54S
TP42
TP42
R103
2.2
R103
2.2
R269
33
R269
33
U406B
AS4558M
U406B
U406B
AS4558M
R93
20K
20K
R93
20K
20K
TP53TP53
R111
33
R111
33
R231
NC/0
NC/0
R231
NC/0
NC/0
C294
100pF/50V/NP0
C294
100pF/50V/NP0
R171
470K
470K
R171
470K
470K
C310 4.7uF/10V/X5R
C310 4.7uF/10V/X5R
R267
33
R267
33
R
270
220K
R
270
220K
R301
10K/1%
R301
10K/1%
TP54TP54
TP47
TP47
TP45
TP45
C311 4.7uF/10V/X5R
C311 4.7uF/10V/X5R
TP55TP55
C287
47pF/50V/NP0
C287
47pF/50V/NP0
TP48
TP48
TP46
TP46
C472
4700pF/50V/X7R
C472
4700pF/50V/X7R
R172
100K
R172
100K
TP44
TP44
C312 4.7uF/10V/X5R
C312 4.7uF/10V/X5R
C3
6
10uF/
10V/
X7R
C3
6
10uF/
10V/
X7R
R105
100K
100K
R105
100K
100K
C
115
0.
1uF/
25V/
X5R
C1
15
0.
1uF/
25V/
X5R
C473
4700pF/50V/X7R
C473
4700pF/50V/X7R
R
298
22K
R
298
22K
R311
10K/1%
R311
10K/1%
R276
2.2K
2.2K
R276
2.2K
2.2K
C290
100pF/50V/NP0
C290
100pF/50V/NP0
Q18
NPN_3DG3904M
Q18
NPN_3DG3904M
R290
10K/1%
R290
10K/1%
C558 NC/33pF/50V/NP0
C558 NC/33pF/50V/NP0
C275
"18PF/5%"
C275
"18PF/5%"
D11
LL4148
D11
LL4148
C123
5pF/50V/NP0
C123
5pF/50V/NP0
R104
0
R104
0
R135
10K
10K
R135
10K
10K
R173
100K
R173
100K
R299 22K
R299 22K
R69
33
R69
33
C278
"18PF/5%"
C278
"18PF/5%"
Q9
NPN_3DG3904M
Q9
Q9
NPN_3DG3904M
R291
10K/1%
R291
10K/1%
C
116
10uF/
10V/
Y5
V
C
116
10uF/
10V/
Y5
V
100uF/16V
CE546
100uF/16V
CE546
R452
2.2K
R452
2.2K
R287
10K/1%
R287
10K/1%
Q545
PNP_MMBT8550C
Q545
PNP_MMBT8550C
C456
NC/15PF
C456
NC/15PF
TP50TP50
R292
10K/1%
R292
10K/1%
C1
17
0.
1uF/
25V/
X5R
C1
17
0.
1uF/
25V/
X5R
100uF/16V
CE545
100uF/16V
CE545
R288
10K/1%
R288
10K/1%
C559 NC/33pF/50V/NP0
C559 NC/33pF/50V/NP0
C273 100pF/50V/NP0
C273 100pF/50V/NP0
R273
1K
R273
1K
C1
24
N
C
/0.
1uF/
25V/
Y5V
C
124
N
C
/0.
1uF/
25V/
Y5V
U406A
AS4558M
U406A
AS4558M
R134
4.7K
4.7K
R134
4.7K
4.7K
R106
2.2K
R106
2.2K
C560 NC/33pF/50V/NP0
C560 NC/33pF/50V/NP0
R174
NC/100K
R174
NC/100K
AIO1
AIO0
RESET
GND
PIO9
PIO1 0
PIO11
PIO12
PIO13
PIO14
PIO15
GND
VDD
VDD_USB
+1V8
GND
USB_DP
USB_DN
UART_RTS ART_CTS UART_RX UART_TX PCM_IN PCM_SYNC PCM_CLK PCM_OUT SPI_CSB SPI_MISO SPI_CLK SPI_MOSI
GND
MIC_A_N
MIC_A_P
MIC_B_N
MIC_B_P
MIC_BIAS
GND_S
SPK_R_P
SPK_R_N
SPK_L_P
SPK_L_N
GND
LED0
LED1
VDD_CHG
GND
VDD_BAT
VRE_IN
GND
RF
GND PIO8 PIO7 PIO6 PIO5 PIO4 PIO3 PIO2 PIO1 PIO0
1
2
BT_3V3
BT_I2S_IN
BT_LRCK
BT_RX
BT_TX
BT_RESET
BT_I2S_OUT
BT_R
SPK_RP
+12VA
+12VA
SPK_LP
SPK_RN
REF
REF
BT_TX
BT_RX
BT_RESET
BT_R
BT_L
REF
SPK_LN
BT_L
SPK_RP
SPK_RN
SPK_LP
SPK_LN
BT_BCLK
LED_BLUE
LED_BLUE
GND
MOSI
BT_CLK
MISO
CSB
NFC
NFC_INT
NFC_INT
NFC
NFC_BT
NFC_BT
CP_SCL
CP_SDA
CP_SCL
CP_SDA
A
A
A
A
A
A
A
BT_RX
8
BT_TX
8
BT_RESET
8
BT_L
6
BT_R
6
BT_R
BT_L
LED_BLUE
8
NFC_INT
10
CP_SCL
10
CP_SDA
10
+
-
+
-
++
++
+
-
+
-
A
3
8
6
E
2
D
5
B
C
7
1
4
(5/8)
MAIN BOARD
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