Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Voxtel Mobile Phones VOXTEL BD30 VOXTEL BD30
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6. PCB Diagram
6.1 Main PCB
Top View
6-1
PCB Diagram
Bottom View
6-2
VBAT LCD_VDD
U701
MIC5219-3.0BM5
1 VIN VOUT 5
2 GND
ON_OFF 3 EN Refb 4
C712 VBAT
C710 10u/10V
470p
10.1 Key Pad
C711
10u/10V
2 2 2 2 2 2 2 2
1 1 1 1 1 1 1 1
U703
END_ON_OFF R711 4
1K 2 D700 D701 D702 D703 D704 D705 D706 D707
1 3
KEY_BACKLIGHT
5
6 HL005-B11 X 8
R712
100K
R713
R714
R715
V700 IMX9T110
SW700
47
47
47
AVLC5S02050
[END_ON/OFF]
VR3
R703
47K
REED
C700
2 1 100n
KBC(0)
10. Schematic Diagram
V701 KBC(1)
KBC(2)
AVLC5S02050 KBC(3)
3 RD700 KBC(4)
A3212ELH KBR(1)
KBR(2)
KBR(3)
KBR(4)
KBR(0)
10-1
V702 V703 V705 V704 V706 V708 V709 V710 V711 V707
3 2 1
C701
15p
(1608)
AVLC5S02050 X 10 F1 6 5 4
MIC
MIC+ 1
MIC- 2
V715 V716 SEND 9 8 7
C702 C703
15p 15p
(1608) (1608)
- SIDE KEY -
F2 SHARP 0 CENTER
AVLC5S02050 X2
SIDE1
KBR(2) UP
KBR(1) DOWN
STAR LEFT RIGHT
KBC(4)
V714 V712 V713 BOTTOM TOP
AVLC5S02050 X3
TP500
TP501
TP502
TP503
ON_OFF
TP505
LCD_BACKLIGHT
LCD_RES
EAR_HOOK
LCD_LED_EN
REED
JACK_DET
XO_ENA
RF_ENA
JACK_EN R500 0
10.2.1 Chipset
MELODY_IRQ R501 0
KEY_BACKLIGHT R502 0
EN_VIB R503 0
UPR UPR
CTS
RXD
DSR
RTS
TXD R504 R505
C501 C502 10K 220K
10.2 Main Board
DEBUG_RX 12p 12p
DEBUG_TX
C503 UPR UPR
13MHz_OUT 15p
CC5V-T1
X501
R506 R507
10K 10K
F4
F2
F1
F3
F5
E3
E1
E4
E2
C1
C4
D1
D2
D3
G5
TP504
TDI
TMS
IDDQ C9
TCK
GNDA2 B11
TDO
LT_PWL B1
TCXOEN E11
BU_PWT C2
TX_IRDA
SDI_SDA
RX_IRDA
I_O2_IRQ4 M4
C504
OSC32K_IN E10
TX_MODEM
TSPDI_I_O4 C14
RX_MODEM
DATA D14 TSPDO RPWRON
NSCS0_SCL
BCLKX_I_O6 G10
SCLK_INT1N
SDO_INT10N
RFEN_NOPC A10
1n
NSCS1_X_A2
CLK32K_OUT C11
OSC32K_OUT A11
CLK E14 TSPCLKX END_ON_OFF
I_O3_SIM_RNW M6
I_O1_TPU_IDLE J3
MCSI_TXD_I_O9 A9
I_O0_TPU_WAIT J1
CLKTCXO G14 13MHZ
BCLKR_ARMCLK F11
TXIR_IRDA_X_A4
CTS_MODEM_XF
MCSI_CLK_I_O11 D9
U501
RXIR_IRDA_X_A1
MCSI_RXD_I_O10 B9
CLK13M_OUT_START_BIT L14
DSR_MODEM_LPG
C13
NRESET_OUT_I_O7 K11
RTS_MODEM_TOUT
TSPACT0
A4
B13
MCSI_FSYNCH_I_O12 D8
B12 TSPACT1 Mwire IrDA Serial MCSI Power Generic misc TWL3012BGGMR
SD_IRDA_CLKOUT_DSP
D11 TSPACT2 interface interface interface manegement I/O TSP
port
EN_LMM_PWR_X_IOSTRB H5
PDB TSPACT3
TEN K4
TDR J4
B10
BSW TSPACT4
PWON B10
E9 C5
CK13M
OSCAS F1
PA_ON TSPACT5 LCDSYNC
RPWON A10
E8 TSCYM
A6
TX_ON E7 TSPACT6_NCS6 B6
C6 TSPACT7_CLKX_SPI D6 D10 misc TSCXM B5
E6 TSPACT8_NMREQ Omega ON_OFF G3 F6 ONNOFF analog I/OADIN1 A5 BATT_ID
H10 TSPACT9_MAS1 interrupt NRESPWRON RESPWRONZ ADIN2 E6 LCD_ID
K13 TSPACT10_NWAIT ADIN3 D6 LCD_V1_MAIN
TSPACT11_MCLK Time ADIN4_TSCXP
B6 D7 C6
IT_WAKEUP_INT4N D7 F7 RTC_ALARMon/off ADIN5_TSCYP F10
Serial port interrrupt DAC
D13 EXT_FIQ E13 H4 INT1 F8
D12 TSPEN0 EXT_IRQ INT2 control AFC F9 AFC
B14 TSPEN1 APC G8 PA_LEVEL
SYN_EN C12 TSPEN2 F2 AUXGND
D(0:15) TSPEN3_NSCS2 C8 TESTRESETZ
D(0) P9 G2 B8 TEST1
D(1) K9 DATA0 NEMU0 G4 A9 TEST2
D(2) P10 DATA1 NEMU1 H4 B9 TEST3 E10
D(3) N10 DATA2 U500 NBSCAN H2 C7 TEST4 debug & BDLQM E9 RXQN
DATA3 TDI TDO test BDLQP RXQP
D(4) H3 A7 E8
D(5)
K10 DATA4
JTAG & Debug TDO TDI BDLIM RXIN
P11 DATA5 TCK G1 B7 TCK BDLIP E7 RXIP
D(6) H1 A8 D9
D(7)
M11 DATA6 TMS TMS BULQM TXQN
L11 DATA7 F741529AGHHR BULQP D8 TXQP
D(8) C10
D(9)
N12 DATA8 BULIM TXIN
P13 DATA9 BULIP C9 TXIP
D(10) N13 DATA10 BFSR F12 J5 BFSX
10-2
D(11) M13 DATA11 Baseband
D(12) BDR F13 K5 BDX baseband
M12 DATA12 interface BFSX F14 G5 BFSR CODEC
D(13) K9
D(14)
N14 DATA13 BDX G13 H5 BDR MCIBIAS MICBIAS
M14 DATA14 AUXI H7
D(15) J7 F502 C505 15p
A(1:21) L13 DATA15 AGNDA1 BLM11HB102SD
VDX H12 K7 VDR MICIP K8 MICIP
J4 ADD0 Memory interface VDR H13 G6 VDX voiceband MICIN J8 MICIN
A(1) K1 Voiceband H9
A(2) ADD1 interface VFSRX H11 G7 VFS
CODEC EARP EARP
K2 ADD2 VCLKRX G11 H6 VCK EARN H8 EARN
A(3) K4 J9 F501
A(4) ADD3 AUXOP
L1 ADD4 AUXON J10 BLM11HB102SD
A(5) L2 K10
A(6) ADD5 BUZZOP
L3 ADD6 MCUDI A8 J6 UDX C507
A(7) M1 MCU
ADD7 MCUDO C8 K6 UDR
serial port 1U C506 C520 C508 C509
A(8) N1 C7 F5 15p 15p 15p 15p
A(9) M3 ADD8 MCUEN0 B7 UEN A3 (1608)
A(10) M2 ADD9 ARM MCUEN1_I_O8 MELODY_RST VAUX A1
A(11) N2 ADD10 Serial port VS2 C516 220n
A(12) P2 ADD11 A7 B1
A(13) N3 ADD12 MCUEN2_I_O13 RECEIVER_ON VS1 A2 LMK107BJ224KA-T(1608)
A(14) L4 ADD13 VR2B VBAT_2 SIM SVDD D4 SIM_VDD
A(15) N4 ADD14 level shifter SIO5 B4 SIM_I-O
A(16) P4 ADD15 SCLK5 D5 ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo