Philips JL2.1E Service Manual page 108

Circuit Diagrams and PWB Layouts
SSB (v2): UART Switch / Stby Supply / Voltage Detect / I
1 2 3
UART SWITCH / STBY SUPPLY / VOLTAGE DETECT / I 2 C
B8A
+1V2
+3V3-STANDBY
A
7F12
BC847BW
IF30
B
+3V3-STANDBY
3F66 3F12 IF32 6F01 IF33
+2V5
8K2 47K BAS316
C
+3V3-STANDBY
3F50 3F13 IF34 6F02 IF35
+3V3
10K 100K BAS316
D
+3V3-STANDBY
6F03
3F14 3FB4 IF36 IF37
+5V
10K 180K BAS316
E
+3V3-STANDBY
6F04
3F15 3FB5 IF38 IF39
+8V6
47K 330K
BAS316
F
+3V3-STANDBY
3F16 3FB6 IF40 6F05 IF41
G
+12VS
10R 560K BAS316
+3V3-STANDBY
9F27
H
3F68
3F67
RESET-Main-NVM
10K
7F21
BC857BW
+3V3-STANDBY
2F21
100n
7F11
M24C32/64-WDW6
Φ
(4Kx8)
WC
EEPROM
I
1
0 SCL
2
ADR
1
3
2 SDA
MAIN
NVM
8204 000 8361.7
1 2 3
JL2.1E AA 7.
2
C
4 5 6
7F02
NCP303LSN10T1
IF31
2
FF21
IN
1 DETECT-1V2
RST
3
GND
2F12 IF47
5 4
CD NC
100n
+3V3 +3V3
7F03
NCP303LSN10T1 SCL-DMA
2
IN FF22
1
DETECT-2V5 SDA-DMA
RST
3
GND
2F14
IF48
5 4
CD NC
100n
3F36
SDA-DMA
100R
7F05
NCP303LSN10T1
3F28
2
SCL-DMA
IN FF23
1
DETECT-3V3
RST 100R
3
GND
2F15 IF49
5 4
CD NC
100n
SCL-DMA
SDA-DMA
7F06
NCP303LSN10T1
2
IN FF24
1
DETECT-5V
RST
3
GND
2F17 IF50
5 4
CD NC
100n
3F62
SDA-MM
100R
3F58
SCL-MM
100R
7F08
+3V3 +3V3
NCP303LSN10T1
2
FF25
IN
1 DETECT-8V6
RST
3
GND
2F18 IF51
5 4
CD NC
100n
SCL-MM
SDA-MM
7F09
NCP303LSN10T1
2
IN
DETECT-12VSW
1
RST 3F78
3
SDA-MM
GND FF26
2F20 100R
IF52
5 4
CD NC
100n 3F76
SCL-MM
100R
+3V3-STANDBY
7
FF20
3F21 FF17
6
SCL-UP-VIP SCL-MM
100R
3F54 FF13
5 SDA-UP-VIP SDA-MM
100R
4 5 6
108
7 8 9
+3V3-STANDBY
IF57
9F00 SCL-DMA-BUS1
IF58
9F01
SDA-DMA-BUS1
+3V3
2F13
100n
7F04
PCA9515DP
VCC
3F37
3 SDA0 SDA1 6
SDA-DMA-BUS2
3
100R
3F29 TS431L
2 SCL0 SCL1 7
SCL-DMA-BUS2
7F18
100R
5 EN 1
5
NC
+3V3 +3V3
GND
FF11 IF16
9F02
SCL-DMA-BUS2
RES
FF12
IF18
9F03 SDA-DMA-BUS2
RES
+3V3
+5V2
+5V2
2F16
RES
100n
7F07
RES
PCA9515DP
VCC
3F63
3 SDA0 SDA1 6
SDA-MM-BUS1
RES RES
100R
RXD
3F59
2 SCL0 SCL1 7
SCL-MM-BUS1
RES RES
TXD
100R
5 EN 1
NC
+3V3 +3V3
GND
RXD
UART-SWITCH-5V2
FF19 IF19
9F04
SCL-MM-BUS1
FF18
IF26
9F05 SDA-MM-BUS1
+3V3
+5V2
+5V2
2F19
UART-SWITCHn
100n
7F10
PCA9515DP
VCC
TXD
3F79
3 SDA0 SDA1 6
SDA-MM-BUS2
100R
3F77
2 SCL0 SCL1 7 SCL-MM-BUS2
100R
5 EN 1
NC
GND
9F32 SCL-TUN
9F33
SDA-TUN
+3V3 +3V3
UART-SWITCH
IF29
9F07
SCL-MM-BUS2
RES
IF28
9F08 SDA-MM-BUS2
RES
UART-SWITCHn
UART-SWITCH-5V2
7 8 9
10 11 12
+3V3-STANDBY
+3V3-STANDBY
IF55
9F19 RESET-STBY
7F15
NCP303LSN10T1
FF10
2
IN
1
RST IF54
7F17
3
GND
PDTC114EU
IF53
5 4
CD NC
+5V2 +5V2
IF43 IF45
IF42 IF44
7F16 7F19
BC847BW BC847BW
1 FF28
TS431L
+3V3-STANDBY +1V2-STANDBY
IF46 3FA6 FF16
4 7F20 4
1K0
2
9F11 RXD-VIPER
RES
TXD-VIPER
9F12
+5V2
RES
2F23
7F14-1
100n
14
74HC4016PW
3F82
1
RES
9F22
1 3F60
2
RXD-UP
FF27 3F86 100R 1
13
X1 1K0
100R
7
7F14-2
74HC4016PW 14
4
1 9F23
3 3F55
RXD-VIPER
3F88 1
5
1K0
X1
100R
7
3F90
7F14-3
100R
74HC4016PW 14
8
9F24
1 9
TXD-UP
1
6
X1
7
7F14-4
14
74HC4016PW
11
9F25
1
10
TXD-VIPER
1
12
X1
+5V2
7
+5V2
FF15
7F01
PDTC114EU
FF14
7F13
PDTC114EU
10 11 12
13
2F12 B4 7F03 C4
2F13 C7 7F04 C7
B8A
2F14 C4 7F05 D4
2F15 D4 7F06 E4
2F16 E7 7F07 E7
2F17 E4 7F08 F4
2F18 F4 7F09 G4
2F19 G7 7F10 G7
2F20 G4 7F11 I2
A
2F21 I3 7F12 A3
2F23 F12 7F13 I11
2F24 B10 7F14-1 F11
2F25 C10 7F14-2 G11
2F26 D10 7F14-3 G11
2F27 C12 7F14-4 H11
2F28 D13 7F15 A10
3F01 A3 7F16 C11
3F02 B3 7F17 B12
3F03 B3 7F18 D9
3F04 C3 7F19 C13
B
3F05 E3 7F20 D11
3F06 A12 7F21 H2
3F07 E8 9F00 C7
3F08 E8 9F01 C7
3F09 F3 9F02 D7
3F10 A2 9F03 E7
3F11 B2 9F04 F7
3F12 C2 9F05 F7
3F13 D2 9F06 I3
3F14 E2 9F07 I7
C
3F15 F2 9F08 I7
3F16 G2 9F09 I3
3F17 G3 9F11 F10
3F18 B6 9F12 F10
3F19 B6 9F19 A12
3F20 I12 9F22 F12
3F21 I4 9F23 G12
3F22 D3 9F24 G12
3F23 D3 9F25 H12
3F24 G3 9F26 H3
D
3F25 G8 9F27 H3
3F26 G8 9F30 H8
3F27 C10 9F31 H8
3F28 D6 9F32 H7
3F29 D8 9F33 I7
3F36 C6 FF10 B10
3F37 C8 FF11 D7
3F42 D8 FF12 E7
3F43 D8 FF13 I4
3F50 D2 FF14 I10
3F54 I4 FF15 I11
E
3F55 G12 FF16 D12
3F56 G12 FF17 I4
3F57 H3 FF18 F7
3F58 F6 FF19 F7
3F59 F8 FF20 I4
3F60 F12 FF21 B5
3F61 F12 FF22 C5
3F62 E6 FF23 D5
3F63 E8 FF24 E5
3F64 E3 FF25 F5
F
3F65 F3 FF26 G5
3F66 C2 FF27 F10
3F67 H2 FF28 C11
3F68 H2 IF16 D8
3F72 F6 IF18 E8
3F73 F6 IF19 F8
3F74 F8 IF26 F8
3F75 F8 IF28 I8
3F76 G6 IF29 I8
3F77 G8 IF30 A2
G
3F78 G6 IF31 B3
3F79 G8 IF32 C3
3F80 I8 IF33 C3
3F81 I8 IF34 D3
3F82 F10 IF35 D3
3F85 I10 IF36 E3
3F86 F10 IF37 E3
3F88 G10 IF38 F3
3F90 G10 IF39 F3
3FA0 A10 IF40 G3
3FA1 A11 IF41 G3
H
3FA2 A10 IF42 C10
3FA3 C11 IF43 C11
IF44 C12
3FA4 C11
3FA5 C9 IF45 C13
3FA6 D10 IF46 D10
3FA7 D10 IF47 B4
3FA8 D10 IF48 C4
3FA9 C12 IF49 D4
3FB1 C13 IF50 E4
3FB2 C13 IF51 F4
3FB3 A3 IF52 G4
I
3FB4 E2 IF53 B10
3FB5 F2 IF54 B11
3FB6 G2 IF55 A12
6F01 C3 IF57 C8
6F02 D3 IF58 C8
6F03 E3
6F04 F3
F_15710_054.eps
6F05 G3
140905
7F01 I12
7F02 A4
13