Sony PCM-M10 / PCM-M10P Service Manual ▷ View online
PCM-M10/M10P
PCM-M10/M10P
17
17
• CIRCUITS BOARDS LOCATION
• Waveforms
– SYSTEM Board –
– SYSTEM Board –
SW board
LED board
HP board
SESTEM board
AUDIO board
1
IC1001
(AC26) (OSCOUT)
(X1401)
32.768 kHz
0.5 V/DIV, 10
Psec/DIV
2
IC1001
(T26) (CKO)
(X1101)
11.2896 MHz
0.5 V/DIV, 50 nsec/DIV
1.2 Vp-p
1.9 Vp-p
PCM-M10/M10P
PCM-M10/M10P
18
18
AUDIO SELECT
IC3001
MIC AMP
IC3006
AUDIO SELECT
IC3008
MIC3001
(MIC L)
Q3001
Q3002
Q3101
MIC_BIAS_XPWR
EXTMIC_BIAS_XWR
SEL_MIC_INT/EXT
SEL_MANXAUTO
S3001
MIC SENSE (ATT)
HI
LOW
EXTMIC_XDET
LINEIN_DET
MIC3002
(MIC R)
SP2001
SPEAKER
J3001
(PLUG IN POWER)
R-CH
R-CH
R-CH
R-CH
+3.0V
m
J3002
LINE IN
2
4
3
3
2
2
1
5
2
4
3
3
1
5
AUDIO SELECT
IC3003
BUFFER
IC3007
2
4
3
5
AUDIO SELECT
IC3005
A/D, D/A CONVERTER
IC3102
SYSTEM CONTROL/DSP
IC1001 (1/3)
HEADPHONE AMP
IC3105
SPEAKER AMP
IC3104
RV3001
REC LEVEL
4
2
3
5
SEL_MICXLINE
SEL_MICXLINE
SEL_MANXAUTO
W22 D_TDI
U19 D_TCK
Y2 GPIO13
Y3 GPIO12
V19 D_TRSTZ
H9 NAND_DA10
H10 NAND_DA11
PM0_SI
LINEIN_DET
EXTMIC_XDET
SEL_MIC_INT/EXT
EXTMIC_BIAS_XWR
MIC_BIAS_XPWR
AD22
PM0_SO AC22
PM0_CLK AC21
PM0_SEN AB22
CAM_YUV5 AD10
IIC_SDA AD19
IIC_SCL AC19
D_TMS V17
CAM_YUV2
VDD_IOC
VDD_LOG
MCLK
AC11
CAM_STR AB13
U26
T26
AB26
GPIO.11 AA1
SDOUT
36
SDA
7
INR
11
INL
10
SCL
5
XSHDN
8
IN–
4
nSHUTDOWN
1
SDIN
39
SCLK
38
LRCK
BCK
LRCK
MCLK
40
MCLK
37
XRESET
32
SDA
1
SCL
2
VL
33
33
VD
34
AIN3B/MIC2-/MIC1B 24
HP/LINE_OUTA 15
OUTL 15
OUTR 14
OUT– 8
OUT+ 5
HP/LINE_OUTB 14
AIN3A/MIC1-/MIC1A 23
J3301
i/LINE OUT
X1101
11.2896MHz
CKI
CKO
OSCIN
AC26 OSCOUT
X1401
32.768kHz
DSP
SECTION
A
x R-ch is omitted due to same as L-ch.
x SIGNAL PATH
: PB (ANALOG)
: PB (DIGITAL)
: REC (ANALOG)
: REC (DIGITAL)
3-1. BLOCK DIAGRAM – AUDIO Section –
(Page 19)
PCM-M10/M10P
PCM-M10/M10P
19
19
USB_XINT
USB_INT
USB_XRST
AB0_XDACK
AB0_XDREQ
AB0_XWR
AB0_XRD
USB_XCS
F22
AB0_CSZ2
AB3
GPIO7
E2
XOUT
E1
XIN
B1
DM
C1
DP
C2
VBUS
H16
AB0_WRZ
A17
VCCVBUS
H17
AB0_CSZ0
H14
AB0_WAITZ
AD24
STM_DATA
W19
EXTPCMCLK
U18
REFCLKO
AE10
CAM_YUV4
AC8
SPI0_SO
AC10
CAM_YUV6
AB10
CAM_YUV7
AC7
SPI0_SK
AC6
SPI0_CSZ0
J19
AB0_RDZ
G22
AB0_CSZ3
F23
AB0_A24/DAK
E24
AB0_A25/DRQ
E22
AB0_CSZ1
C6 INT_N
F1 CE#
A3 RY/BY#
A4 WE#
A3 RY/BY#
A4 WE#
G1 OE#
A2 RST_N
D4 DACK0_N
DREQ0_N
A5 CS_N
B5 WR1_N
C5 WR0_N
A6 RD_N
A1–5,A6/ALE
USB INTERFACE
IC1504
NOR FLASH MEMORY
IC1601
SYSTEM CONTROL/DSP
IC1001 (2/3)
PSW_VCC.BUS
VBUS
VBUS
1
3
2
5
3
2
5
D+
D–
GND
D–
GND
H18,H19,D18,
E18,C20,D20
AB0_A1
AB0_A6
AB0_A1–6
AB0_D00–15
AB0_D0–15
AB0_A1–20
T1
CKE
SDR_CKE0
SDR_CLK
SDR_CS0
SDR_XWR
SPI0_MOSI
LCD1701
LIQUID CRYSTAL
DISPLAY PANEL
SPI0_CLK
BLCD_XCS
BLCD_XCS
BLCD_A0
BLCD_XRST
BLCD_XRST
MCLK
OSC_EN
OSC_EN
SDA
SCK
CS0
VDD_ANA
D2603,2607,2613
(LCD BACKLIGHT)
CLOCK BUS SWITCH
IC1102
CLOCK GENERATOR
IC1101
VDD_IOA
CD
RST
VLCD
MCLK
SDR_XRAS, XCAS
SDR_BA0, BA1
VDD_SDR
VDD, VDDQ
L1402
Q1707
7
1
6
4
2
3
5
SDRAM
IC1201
MS
SDR_TKE0
SDR_DQM0
SDR_DQM3
A
B
FOUT
CONT
XXT
XT
XOE
AA5 SDR_CLK
T3 SDR_CSZ0
R5
J2
DQM0-3
SW2
CN1701
CN1701
SW1
J1
J8
K8
SDR_WEZ
AA3 GPIO9
W2 GPIO14
J8 NAND_RBZ2
AB17 MS_DATA0
AC16 MS_DATA1
AB16 MS_DATA2
AB15 MS_DATA3
AC17 MS_BS
AC18 MS_SCK0
AB18 MS_TNSZ
AC16 MS_DATA1
AB16 MS_DATA2
AB15 MS_DATA3
AC17 MS_BS
AC18 MS_SCK0
AB18 MS_TNSZ
J9,K7
J7,H8
T5,U8 SDR_RASZ,CASZ
AB5,T4 SDR_BA0,BA1
AE3 DD2VFBK
AF4 DD2VFBK2
AF7–9 DD2LX1–3
CLK
CS
WE
RAS, CAS
BA0, BA1
SCLK
BS
DIO3
DIO2
DIO1
DIO0
INS
G8,G9,F7,F3,
G1,G2,G3,H7,
H2,J3,G7,H9,A12
AA4,Y5,Y4,W5,
W4,V5,V4,V8,
U5,U4,U3,U2,U1
A0
A12
SDR_A0
SDR_A12
SDR_DATA0
SDR_DATA31
AB0_A7
AB0_A20
A0
A19
DQ0
DQ14,
DQ15/A-1
SDR_DQM0-3
SDR_A0–12
R8,N7,R9,N8,P9,M8,M7,L8,
L2,M3,M2,P1,N2,R1,N3,R2,
L2,M3,M2,P1,N2,R1,N3,R2,
E8,D7,D8,B9,C8,A9,C7,A8,
A2,C3,A1,C2,B1,D2,D3,E2
R1,R8,P4,P3,P2,P1,P8,N8,
N5,N4,N3,N2,N1,M8,M5,M4,
M3,M2,M1,L8,L4,L3,L2,L1,
L5,H3,K5,H4,K4,J4,J5,H5
DQ0
DQ31
D24,C25,D25,F24,
E25,F25,H25,H24,
E25,F25,H25,H24,
H22,H23,J22,J23,
J24,G25,G24,G23
E20,A21,B21,C21,D21,
E21,A22,B22,C22,D22,
E21,A22,B22,C22,D22,
A23,B23,C23,D23
H2,F4,G3,H3,
E4,G4
H4,F5,E5,H5,
G5,H6,G6,H7,
G7,H8,G8,F6,
F7,F8,E6,E7
E2,H2,E3,H3,
H4,E4,H5,E5,
F2,G2,F3,G3,
H4,E4,H5,E5,
F2,G2,F3,G3,
F4,G5,F5,G6
E1,D1,C1,A1,B1,D2,C2,A2,
B5,A5,C2,D5,B6,A6,C6,D6,
B5,A5,C2,D5,B6,A6,C6,D6,
E6,B2,C3,D4
AB0_D0
AB0_D15
D0,
D1/AD1
D6/AD6,
D7–15
SDR_D0–31
X1501
24MHz
Q1501
B
POWER
SECTION
A
AUDIO
SECTION
CN1501
(USB)
C4
K9,K1,
F8,F2
P5,R4,
R3,R2
Q1704
LCD BACKLIGHT
DRIVER
Q1701
BUS SWITCH
IC1701
1
4
2
1
4
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
1
4
X1102
12.288MHz
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
B4 15
B5 14
B6 13
B7 12
B8 11
OE 19
16
14
13
12
19
18
SD
K8 NAND_RBZ3
CLK
CDM
CD/DAT3
DAT2
DAT1
DAT0
BUS SWITCH
IC1702
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
B2 17
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
OE 19
BUS SWITCH
IC1304
Q1301
VDD_GP1
EMB_IO_XPWR
NAND FLASH MEMORY
IC1303
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
B2 17
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
OE 19
E7 NAND_DA8
J9 NAND_DA9
DAT0
H3
DAT1
H4
DAT2
H5
DAT3
J2
CMD W5
CLK
VCC
W6
M2
TM
/
micro SD
CARD_XDET
DET_SDXMS
3-2. BLOCK DIAGRAM – DSP Section –
(Page 20)
(Page 18)
PCM-M10/M10P
PCM-M10/M10P
20
20
AC12
AB12
AE11
AD11
D1701
D1702
D1703
D1704
PKLED_R_GRE
CAM_VS
CAM_CLK
AD4
GPIO1
AD3
GPIO2
V24
VPLLIN
AF20
VGP1
CAM_YUV0
CAM_YUV1
SPI1_CSZ0
SPI1_SK
SPI1_SI
SPI1_SO
GPIO0
GPIO3
GPIO4
VDD_VG1
PKLED_R_RED
PKLED_L_GRE
PKLED_L_RED
W10
V10
AB8
W8
AD5
AD2
LED
DRIVE
Q2003—2005
LED
DRIVE
Q1705, 1706
D2004
D2003
D2002
D2001
LED_GREEN
LED_RED
LED_YELLOW
LED_ORANGE
KEY_AD0
KEY_AD1
KEY_AD2
KEY_RMC
LED_ANSWER
VDD_DDCOUT33
BATT_DET_STOP
POW_EXTRST
POW_EXTRST
POWER_TMP_ON
POWER_ON
POWER_ON
DCIN_XDET
DCIN_AD
DCIN_AD
KEY_XHOLD
KEY_XPOFF
ACCESS
L OVER
L –12dB
R OVER
R –12dB
KEY WAKE DETECT
Q1702, 1703
AF22
VGP2
VDD_VG2
AF23
VGP3
VDD_VG3
AE22
VGP4
VDD_VG4
AE23
VGP5
VDD_VG5
Y26
VHP
VDD_HP
Y1
IOVDD
VDD_IOA
T25
VLOG
VDD_LOG
AA26
VANA
E10
BATSEL
C17,D17
VCCVBAT1
AD17
BKBAT
J10
NAND_DA12
H11
NAND_DA13
VDD_ANA
AC5
ADIN5
C7
S3103
ON
OFF
DPC
(SPEED CTRL)
S3104
AUTO
MANUAL
REC LEVEL
ADIN7
C8
PWM1
SIRCS_KEY_STOP
SIRCS_KEY_REC
SIRCS_KEY_PAUSE
SIRCS_KEY_DIVIDE
SIRCS_KEY_REC
SIRCS_KEY_PAUSE
SIRCS_KEY_DIVIDE
AD23
ADIN8
VDD_VG1
B8
GPIO10
AA2
PWM0
VCCVBUS
NRESET
P00/TI000
P01/TI010/TO00
ANI0/P20
ANI1/P21
AC23
A17
S2003
N PLAY/ENTER
KEY NETWORK
S2001, 2010,
S2011,
S2015—2017
SWITCH
Q2001,
Q2002
ADIN6
B7
KEY NETWORK
S2004, 2007, 2008,
S2013, 2014,
S3103, 3104
LED DRIVER
Q2102
Q2101
4
3
2
1
P30/INTP2/OCD1A
18
P120/INTP0/EXLVI
5
6
REMOTE CONTROL
IC2101
SYSTEM CONTROL/DSP
IC1001 (3/3)
CHARGE PUMP VOLTAGE CONVERTER
IC3004
BUFFER
Q1414
LEVEL
DETECT
Q1420
LEVEL
DETECT
Q1417
+3V REG.
IC3002
+2.9V REG.
IC2102
+1.5V REG.
IC1502
DC IN 3V
J1401
D3101
Q1424
D1403
Q1412
Q1413
D1406
D1404
D1407
L1403
Q1409
Q1418
D1405
S1401
DRY BATTERY
SIZE “AA”
(IEC DESIGNATION LR6)
2PCS. 3V
+
–
BT3101
Li-ion
BATTERY
–
+
C6
ADIN3
AB4
GPIO6
V18
D_TDO
H8
NAND_RBZ1
B9
ADVCC
AC4
GPIO5
VDD_DDCOUT33
VDD_UNREG
VBUS
PSW_VCCVBUS
G4
EXTRST
H13
NAND_DA15
B
DSP
SECTION
J2101
REMOTE
X PAUSE
z REC
N PLAY/ENTER
SHDN
5
VIN
2
VOUT 1
VDD UNREG
LEVEL DETECT
IC1406
VOUT
4
VIN 1
DC IN LEVEL DETECT
IC1401
VOUT
1
VIN 2
VDD UNREG
SWITCH
Q1410, 1411, 1416
+B (DC IN)
SWITCH
Q1404, 1408, 1409
+B (BATT)
SWITCH
Q1405—1407,
Q1415, 1419
VBUS
SWITCH
Q1402 (2/2)
DC IN LEVEL
DETECT
Q1401
DC IN LEVEL
DETECT
Q1421, 1422
LOW BATTERY DETECT
IC1411
LEVEL DETECT
IC1404
VOUT
4
VIN 1
VOUT
1
VIN
+3.3V REG.
IC1405
SHDN
1
6
SW
VOUT
4
3
VIN
2
VBUS DETECT
IC1407
VOUT
1
VIN 2
VBUS DETECT
IC1402
VOUT
1
VIN 2
LEVEL DETECT
IC1409
VOUT
1
VIN 2
+3.1V REG.
IC1501
+2.5V REG.
IC3101
+1.9V REG.
IC3103
VBUS REG.
IC1403
+3V
-3V
(IC3006)
(IC3006)
POWER/
HOLD
HOLD
HOLD
POWER
z
VBUS
SWITCH
Q1402 (1/2)
DC IN LEVEL DETECT
IC1410
VOUT
1
VIN 2
BATTERY CHARGE
PROTECT
IC1408
VIN
2
VOUT 1
+1.9V
(IC3105)
+2.5V
(IC3102)
+1.5V
(IC1504)
+3.1V
(IC1504)
AUD_PWR
PSW_BATSEL
MICAMP_PWR
3-3. BLOCK DIAGRAM – POWER Section –
(Page 19)
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