JBL CINEMA BASE (serv.man2) Service Manual ▷ View online
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
5/16/2014
Sheet of
File:
D:\ERIC SHEN\..\STV250 IR Board_20140516.SchDoc
Drawn By:
STV250 IR Board
1
1
B
R800
100
R801
2.2K
C802
100NF
C803
10UF
C804
47PF
+3.3V_STB
GND
IR_IN
1
2
3
2
3
J800
B 3B-ZR
+3.3V_STB
GND
C801
NM
C800
NM
IR_IN
OUT
1
GND
2
VCC
3
IR801
HRM138aB710FC_3P
IR_IN
+3.3V
GND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
5/16/2014
Sheet of
File:
D:\ERIC SHEN\..\STV250 Key Board_20140515.SchDoc
Drawn By:
STV250 Key/LED
interface
interface
1
1
E
GND
GND
SURROUND_LED
C400
100NF
C401
100NF
STEREO_LED
LED_POWER_ON
LED_POWER_OFF
KEY_POWER
KEY_ADC
R409
33
R408
33
R407
33
R406
33
R428
4.7K
4.7K
R430
4.7K
4.7K
R425
10K
R435
1K
1K
R433
1K
1K
R423
10K
+5V_STB
+5V_STB
LED_POWER_OFF
LED_POWER_ON
R448
4.7K
4.7K
R450
1K
1K
R446
10K
LED_BT
+5V_STB
GND
KEY_POWER
+3.3V_STB
GND
1
3
2
4
SW403
TC-1101
1
3
2
4
SW404
TC-1101
1
3
2
4
SW405
TC-1101
POWER
VOL+
SURROUND
1%
R419
10.0K
10.0K
KEY_ADC
+3.3V_STB
GND
1
3
2
4
SW400
TC-1101
1
3
2
4
SW401
TC-1101
1
3
2
4
SW402
TC-1101
SOURCE
VOL-
BT
1%
R400
10.0K
10.0K
GND
R429
4.7K
4.7K
R431
4.7K
4.7K
R426
10K
R436
1K
1K
R434
1K
1K
R424
10K
+5V_STB
+5V_STB
LED_AUX
R449
4.7K
4.7K
R451
1K
1K
R447
10K
LED_VOL+
+5V_STB
GND
R441
4.7K
4.7K
R445
1K
1K
R439
10K
LED_VOL-
+5V_STB
GND
R427
4.7K
4.7K
R432
1K
1K
R422
10K
LED_HDMI
+5V_STB
R413
33
R412
33
R411
33
R410
33
R414
33
+5V_STB
+3.3V_STB
LED_BT
LED_AUX
LED_OPTICAL
LED_HDMI
LED_VOL+
LED_VOL-
LED_VOL-
2
3
1
Q403
MMBT3906
MMBT3906
2
3
1
Q401
MMBT3906
MMBT3906
2
3
1
Q408
MMBT3906
MMBT3906
2
3
1
Q409
MMBT3906
MMBT3906
2
3
1
Q400
MMBT3906
MMBT3906
2
3
1
Q407
MMBT3906
MMBT3906
2
3
1
Q404
MMBT3906
MMBT3906
2
3
1
Q402
MMBT3906
MMBT3906
C409
100PF
C410
100PF
C407
100PF
C408
100PF
C406
100PF
C405
100PF
C404
100PF
C403
100PF
C402
100PF
C411
100PF
C412
100PF
C413
100PF
R405
33
R404
33
R403
33
A
W
C
C
A
O
D400
ORANGE/WHITE
ORANGE/WHITE
D403
WHITE
D405
WHITE
D404
BLUE
R418
0
+5V
+3.3V
POWER_OFF
POWER_OFF
POWER_ON
VOL+
VOL-
HDMI
BT
OPTICAL
KEY_POWER
AUX
KEY_ADC
SURROUND
STEREO
GND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
CON400
FFC,20PIN,0.5MM
1%
R401
7.5K
1%
R402
4.7K
1%
R420
7.5K
1%
R421
4.7K
D401A
WHITE
WHITE
D401B
GREEN
GREEN
D401C
ORANGE
ORANGE
1
3
2
Q412
MMBT3904
R456
10K
R457
NM
NM
GND
LED_OPTICAL
GND
R440
4.7K
4.7K
R442
4.7K
4.7K
R438
10K
R444
1K
1K
R443
1K
1K
+5V_STB
+5V_STB
2
3
1
Q406
MMBT3906
MMBT3906
2
3
1
Q405
MMBT3906
MMBT3906
A
W
C
C
A
O
D402
ORANGE/WHITE
1
3
2
Q410
MMBT3904
R452
10K
R453
NM
NM
GND
1
3
2
Q411
MMBT3904
R454
10K
R455
NM
NM
GND
SURROUND_LED
R437
10K
STEREO_LED
IR_IN
1
2
3
2
3
CON401
B 3B-ZR
+3.3V_STB
GND
1
2
L40
1
B
LM
1
8B
D
471
SN
1
+3.3V_STB
C418
10PF
C419
4.7UF
IR_IN
IR_IN
C417
10PF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
7/25/2014
Sheet of
File:
D:\ERIC SHEN\..\STV250_Main_Board_Sheet01_Coverpage.SchDoc
Drawn By:
STV250 MAIN BOARD SCHEMATIC
Page 01_ CONVER PAGE
Page 02_ MCU
Page 03_ Connector
Page 04_ Codec, DSP interface
Page 05_ Power
Page 06_ AMP
Page 07_ BT
7
1
F
Page 08_ USB
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
7/25/2014
Sheet of
File:
D:\ERIC SHEN\..\STV250_Main_Board_Sheet02_MCU.SchDoc
Drawn By:
3V3_MCU
C130
100NF
100NF
C129
10NF
10NF
GND
3V3_MCU
GND
C108
100NF
C109
10NF
GND
3V3_MCU
C116
100NF
C117
10NF
3V3_MCU
C126
100NF
C127
10NF
3V3_MCU
L103
1K @ 100MHz
3V3_MCU
GND
R153
10
C133
100NF
C134
10NF
C122
100NF
C123
10NF
3V3_MCU
GND
R116
10K
10K
R112
1K
3V3_MCU
GND
GND
R144
100
R146
100
R148
100
C128
22PF
C124
22PF
R
16
4
49
9K
C119
100NF
GND
GND
UART_RX_BT
UART_TX_BT
RESET_BT
UART_RX_BT
UART_TX_BT
USB_D+
USB_D-
USB_D-
42528_RST
42528_INT
42528_INT
42528_RST
42528_RST
DSP_INT
DSP_CS
DSP_BSY
DSP_SPI_CLK
DSP_MISO
DSP_MOSI
DSP_RESET
DSP_CS
DSP_RESET
DSP_MOSI
DSP_MISO
DSP_MOSI
DSP_MISO
DSP_SPI_CLK
AUX_IN_DET
SPDIF_IN_DET
SPDIF_IN_DET
AUX_IN_DET
SPDIF_IN_DET
SPDIF_IN_DET
LED_VOL-
LED_VOL+
LED_HDMI
LED_OPTICAL
LED_AUX
LED_POWER_OFF
LED_POWER_ON
SURROUND_LED
STEREO_LED
STEREO_LED
LED_BT
KEY_POWER
KEY_ADC
KEY_POWER
KEY_ADC
LED_BT
KEY_POWER
KEY_POWER
1
2
L102
BLM18BD471SN1
GND
GND
MCU_FLASH_CS
MCU_FLASH_MISO
MCU_FLASH_MISO
MCU_FLASH_MOSI
MCU_FLASH_CLK
DDV+3.3V
R133
33
R160
33
R162
33
R168
33
R171
33
R
10
9
9
10
K
K
R
10
7
7
N
M
R
11
0
0
10
K
K
R
11
1
1
10
K
K
R
10
8
8
10
K
K
USB_D-
USB_D+
MCU_FLASH_MISO
MCU_FLASH_CLK
MCU_FLASH_CS
R124
33
R131
100
DSP_INT
DSP_BSY
DSP_BSY
R135
100
TP105
R138
33
R141
100
R158
33
R155
33
R101
100K
100K
+24V
GND
POWER_DET
DATA_D
CLK_D
R139
100
KEY_ADC
TP104
F_CS
F_MISO
F_CLK
F_MOSI
KEY_POWER
KEY_ADC
LED_VOL-
LED_VOL+
LED_HDMI
LED_OPTICAL
LED_AUX
LED_POWER_OFF
LED_POWER_ON
LED_POWER_ON
STEREO_LED
SURROUND_LED
SURROUND_LED
LED_VOL-
LED_VOL+
LED_HDMI
LED_OPTICAL
LED_AUX
LED_POWER_OFF
LED_POWER_ON
SURROUND_LED
STEREO_LED
STEREO_LED
DSP_INT
DSP_CS
DSP_BSY
DSP_SPI_CLK
DSP_RESET
DSP_MOSI
( Page 3)
( Page 4)
42528_RST
42528_INT
AUX_IN_DET
SPDIF_IN_DET
RESET_BT
RESET_BT
STANDBY
AMP_Mute
AMP_Mute
AMP_Mute
3V3_MCU
C135
100NF
100NF
GND
C137
100NF
100NF
R174
0
STV250 Main Board
MCU part
MCU part
7
2
F
R177
0
3V3_MCU
R
10
6
6
10
K
K
GND
(30mA)
MCU_RST
MCU_RST
3V3_MCU
GND
DATA_Debug
CLK_Debug
DATA_Debug
CLK_Debug
Add for SW upgrade
VOUT
1
V
S
S
2
VDD
3
U104
NM
NM
C114
NM
GND
C
14
2
2
10
0N
F
0N
F
C
14
8
8
10
0N
F
0N
F
C
14
9
9
10
0N
F
0N
F
GND
R113
100
C111
100NF
GND
R150
33
NC
1
NC
2
NC
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U101
M24C16MNB
GND
1
2
L100
BLM18BD471SN1
C104
100NF
GND
DDV+3.3V
EEP_SCL
EEP_SDA
EEP_SDA
C113
100NF
USB_D+
USB_D-
USB_D-
POWER_DET
HDMI_RESET
HDMI_MUTEOUT
CEC_IN
CEC_OUT
HDMI_INT
IR_IN
CP_ RESET
LED_BT
HDMI_STB
R183
0
R178
0
R184
0
R179
0
42528_I2C_SDA
42528_I2C_SCL
SDA_BUS
SCL_BUS
MCU_I2S_CTRL
MCU_I2S_CTRL
DDV+3.3V
R102
NM
NM
R104
10K
10K
GND
R103
10K
10K
R105
NM
NM
PRODUCT_ID0
PRODUCT_ID1
TX0_HPD
MCU_FLASH_MOSI
HDMI_CSDA
HDMI_CSCL
HDMI_CSCL
UART_TX_BT
SCL_BUS
SDA_BUS
KEY_POWER
IR_IN
PRODUCT_ID0
PRODUCT_ID1
R145
100
R154
33
EQ_SWITCH
EQ_SWITCH
HDMI_CSDA
HDMI_CSDA
HDMI_CSCL
HDMI_CSCL
HDMI_RESET
HDMI_RESET
HDMI_INT
HDMI_INT
TX0_HPD
TX0_HPD
HDMI_MUTEOUT
HDMI_MUTEOUT
CEC_IN
CEC_IN
( Page 3)
( Page 3)
U2RX
U2TX
U2TX
U2RX
U2RX
U2TX
3V3_MCU
MCU_I2S_CTRL
CEC_OUT
CEC_OUT
IR_IN
IR_IN
3V3_MCU
( Page 6)
R119
100
R152
33
CEC_IN
UART_TX_BT
UART_RX_BT
UART_RX_BT
EEP_SDA
EEP_SCL
1
2
3
4
5
2
3
4
5
CON100
B 5B-ZR
Y100
4.000MHz
4.000MHz
R126
33
R130
33
DSP_MISO
R127
33
R128
33
R189
33
Codec_DAI_SCLK
Codec_DAI_LRCK
MCU_DAO
Codec_DAI_SCLK
Codec_DAI_SCLK
Codec_DAI_LRCK
Codec_DAI_LRCK
MCU_DAO
MCU_DAO
R165
33
C101
10UF
3V3_MCU
3V3_MCU
R192
NM
R193
NM
R196
33
Charge CTRL
Charge CTRL
Charge CTRL
R142
100
RG15
1
VDD
2
AN22/RPE5/PMD5/RE5
3
AN23/PMD6/RE6
4
AN27/PMD7/RE7
5
RPC1/RC1
6
RPC2/RC2
7
RPC3/RC3
8
RPC4/CTED7/RC4
9
AN16/C1IND/RPG6/SCK2/PMA5/RG6
10
AN17/C1INC/RPG7/PMA4/RG7
11
AN18/C2IND/RPG8/PMA3/RG8
12
MCLR
13
AN19/C2INC/RPG9/PMA2/RG9
14
VSS
15
VDD
16
TMS/CTED1/RA0
17
RPE8/RE8
18
RPE9/RE9
19
AN5/C1INA/RPB5/RB5
20
AN4/C1INB/RB4
21
PGED3/AN3/C2INA/RPB3/RB3
22
PGEC3/AN2/C2INB/RPB2/CTED13/RB2
23
PGEC1/AN1/RPB1/CTED12/RB1
24
PGED1/AN0/RPB0/RB0
25
PGEC2/AN6/RPB6/RB6
26
PGED2/AN7/RPB7/TED3/RB7
27
VREF-/CVREF-/PMA7/RA9
28
VREF+/CVREF+/PMA6/RA10
29
AVDD
30
AVSS
31
AN8/RPB8/CTED10/RB8
32
AN9/RPB9/CTED4/RB9
33
CVREFOUT/AN10/CTED11PMA13/RB10
34
AN11/PMA12/RB11
35
VSS
36
VDD
37
TCK/CTED2/RA1
38
RPF13/RF13
39
RPF12/RF12
40
AN12/PMA11/RB12
41
AN13/PMA10/RB13
42
AN14/RPB14/CTED5/PMA1/RB14
43
AN15/RPB15/OCFB/CTED6/PMA0/RB15
44
VSS
45
VDD
46
RPD14/RD14
47
RPD15/RD15
48
RPF4/PMA9/RF4
49
RPF5/PMA8/RF5
50
RPF3/RF3
51
RPF2/RF2
52
RPF8/RF8
53
RPF8/R
54
RPF/SCK1/INT/RF
55
SDA/RG3
56
SCL/RG2
57
SCL2/RA2
58
SDA2/RA3
59
TDI/CTED/RA4
60
TDO/RA5
61
VDD
62
OSC1/CLKI/RC12
63
OSC2/CLKO/RC15
64
VSS
65
RPA14/RA14
66
RPA15/RA15
67
RPD8/RTCC/RD8
68
RPD9/RD9
69
RPD10/PMCS2/RD10
70
RPD11/PMCS1/RD11
71
RPD0/RD0
72
SOSCI/RPC13/RC13
73
SOSCO/RPC14/T1CK/RC14
74
VSS
75
AN24/RPD1/RD1
76
AN25/RPD2/RD2
77
AN26/RPD3/RD3
78
RPD12/PMD12/RD12
79
PMD13/RD13
80
RPD4/PMWR/RD4
81
RPD5/PMRD/RD5
82
PMD14/RD6
83
PMD15/RD7
84
VCAP
85
VDD
86
RPF0/PMD11/RF0
87
RPF1/PMD10/RF1
88
RPG1/PMD9/RG1
89
RPG0/PMD8/RG0
90
TRCLK/RA6
91
TRD3/CTED8/RA7
92
PMD0/RE0
93
PMD1/RE1
94
TRD2/RG14
95
TRD1/RG12
96
TRD0/RG13
97
AN20/PMD2/RE2
98
RPE3/CTPLS/PMD3/RE3
99
AN21/PMD4/RE4
100
U102
PIC32MX470F512L
C112
10UF
C118
10UF
C110
10NF
C
14
1
1
10
PF
PF
C
14
6
6
10
PF
PF
C107
1UF
C115
1UF
C120
1UF
C121
1UF
C125
1UF
C131
1UF
C132
1UF
C136
1UF
R134
10K
R136
NM
R140
10K
R147
10K
R161
10K
R163
10K
R195
NM
R169
10K
R172
10K
R326
10K
10K
R167
0
R170
0
CE#
1
SO/SIO1
2
WP#
3
VSS
4
SI/SIO0
5
SCK
6
RST#/HOLD#
7
VDD
8
U103
S25FL132K0XMFI011
R330
160
R123
10K
C
14
4
4
N
M
C
13
8
8
N
M
HDMI_STB
HDMI_STB
SDA
SCL
STANDBY
STANDBY
DDV+3.3V
DDV+3.3V
DDV+3.3V
DDV+3.3V
DDV+3.3V
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