Read Sony PHA-1 Service Manual online
PHA-1
PHA-1
11
11
3-5. SCHEMATIC DIAGRAM - MAIN Board (4/7) -
Ver. 1.1
RED
RED
GREEN
RED
GREEN
RED
47K
2.2K
47K
47K
CHG_D+
CHG_D-
BAT+
CHG_STBY
INT_3.3V
PWR_CTRL
INT_3.3V
PWR_CTRL
CHG_LED
PWR_LED
PWR_CTRL
LED1_IN
USB_SUS
INT_3.3V
CHG_D+
CHG_D-
LOW_BATLED
RED_LED
CHG_LED
C_VP_ON
V_BUS
BUS_SEL
CHG_CEN
CHG_CEN
BAT_THM
CHG_LED
BAT_THM
V_BUS
BUS_SEL
PWR_CTRL
PWR_CTRL
LOW_BAT
BOOST_EN
RED_LED
V_BUS
R51
0
R51
0
C153
0.1UK_16V_X5R
C153
0.1UK_16V_X5R
R271 *1K
R271 *1K
R259
*10K
R259
*10K
R124
*1M
R124
*1M
R304
*1M
R304
*1M
R296 0
R296 0
RV12
TVM0xx
RV12
TVM0xx
C40
10UK_16V_X5R
C40
10UK_16V_X5R
RV5
TVM0xx
RV5
TVM0xx
R311
*10K
R311
*10K
RV16
TVM0xx
RV16
TVM0xx
C38
10UK_16V_X5R
C38
10UK_16V_X5R
R54 *33
R54 *33
C107
0.1UK_16V_X5R
C107
0.1UK_16V_X5R
TP82
TP82
C177
10UK_16V_X5R
C177
10UK_16V_X5R
D8 1SS400
D8 1SS400
U50
SN74LVC1G175DCKR
U50
SN74LVC1G175DCKR
R251
*1M
R251
*1M
Q45
2SK3541T2L
Q45
2SK3541T2L
R249
*100K
R249
*100K
BAT_-
BAT_-
C195
4.7UK_10V_X5R
C195
4.7UK_10V_X5R
R65
*10K
R65
*10K
TP4
TP4
RV6
TVM0xx
RV6
TVM0xx
TP81
TP81
R283
*100K
R283
*100K
R257 *10K
R257 *10K
R59
*1M
R59
*1M
U7
PST8435UR_3.5V
U7
PST8435UR_3.5V
R60
*4.7K
R60
*4.7K
C181
1UK_10V_X5R
C181
1UK_10V_X5R
C209
0.01UK_25V_X7R
C209
0.01UK_25V_X7R
C179
1UK_10V_X5R
C179
1UK_10V_X5R
C39
10UK_16V_X5R
C39
10UK_16V_X5R
R256
*91
R256
*91
R168 *4.7K
R168 *4.7K
LED2
LTL-1CHEE-012A
LED2
LTL-1CHEE-012A
R235 *100K
R235 *100K
C222
1UK_10V_X5R
C222
1UK_10V_X5R
D7
1SS400
D7
1SS400
R237
*1M
R237
*1M
R303
*1M
R303
*1M
C43
1000PF_50V_X7R
C43
1000PF_50V_X7R
RV10
TVM0xx
RV10
TVM0xx
U6
BD6046GUL
U6
BD6046GUL
C210
0.1UK_16V_X5R
C210
0.1UK_16V_X5R
U20
TS5A1066DCKR
U20
TS5A1066DCKR
Q34
2SK3541T2L
Q34
2SK3541T2L
TP5
TP5
Q2
2SK3541T2L
Q2
2SK3541T2L
R255
0
R255
0
Q37
2SK3541T2L
Q37
2SK3541T2L
F1
2.0A/32V
F1
2.0A/32V
R282
*1K
R282
*1K
Q32
2SC5658T2LR
Q32
2SC5658T2LR
C221
2.2UK_10V_X5R
C221
2.2UK_10V_X5R
U43
LM2903DR
U43
LM2903DR
LED1
LTST-S326KGJRKT
LED1
LTST-S326KGJRKT
Q29
2SK3541T2L
Q29
2SK3541T2L
R284
*110K
R284
*110K
C178
0.1UK_16V_X5R
C178
0.1UK_16V_X5R
R61
*47K
R61
*47K
R63
0
R63
0
C154
0.1UK_25V_X7R
C154
0.1UK_25V_X7R
R62
0
R62
0
R263
*10K
R263
*10K
RV9
TVM0xx
RV9
TVM0xx
R252
*1K
R252
*1K
RV8
TVM0xx
RV8
TVM0xx
R306
*10K
R306
*10K
U48
TPS2553DRV
U48
TPS2553DRV
R50
*3.3K
R50
*3.3K
R236
*100K
R236
*100K
R254
*330K
R254
*330K
C42
0.1UK_16V_X5R
C42
0.1UK_16V_X5R
U8
MAX8895XEWA+T
U8
MAX8895XEWA+T
C194
1UK_25V_X5R
C194
1UK_25V_X5R
R264
*150K
R264
*150K
R265
*150K
R265
*150K
Q38
2SK3541T2L
Q38
2SK3541T2L
R70
*10K
R70
*10K
R250
*1M
R250
*1M
R308
*100K
R308
*100K
R307 *10K
R307 *10K
R53 *33
R53 *33
R258
*5.9K
R258
*5.9K
Q33
DRA3123J0L
Q33
DRA3123J0L
RV17
TVM0xx
RV17
TVM0xx
R305
0
R305
0
R58
0
R58
0
C206
0.1UK_16V_X5R
C206
0.1UK_16V_X5R
R247
*9.76K
R247
*9.76K
Q30
2SC5658T2LR
Q30
2SC5658T2LR
Q31
2SC5658T2LR
Q31
2SC5658T2LR
R266
*10K
R266
*10K
C44
0.22UK_16V_X7R
C44
0.22UK_16V_X7R
Q46
DRC3144E0L
Q46
DRC3144E0L
R324
*1M
R324
*1M
R309
*100K
R309
*100K
R66
*10K
R66
*10K
R326
*24K
R326
*24K
RV11
TVM0xx
RV11
TVM0xx
Q1
2SK3541T2L
Q1
2SK3541T2L
TP3
TP3
BAT_+
BAT_+
R246
*10K
R246
*10K
R245 0
R245 0
R270 *2K
R270 *2K
R67
*10K
R67
*10K
Q44
RZM001P02
Q44
RZM001P02
C220
0.01UK_25V_X7R
C220
0.01UK_25V_X7R
R120 *100
R120 *100
C41
0.1UK_16V_X5R
C41
0.1UK_16V_X5R
R267
*10K
R267
*10K
C184
4.7UK_10V_X5R
C184
4.7UK_10V_X5R
R337 0
R337 0
R52 *1K
R52 *1K
C185
4.7UK_10V_X5R
C185
4.7UK_10V_X5R
C180
1UK_10V_X5R
C180
1UK_10V_X5R
R248 *10K
R248 *10K
R336 0
R336 0
U9
PST8431UR_3.1V
U9
PST8431UR_3.1V
R327
*100K
R327
*100K
R310 0
R310 0
Q26
2SK3541T2L
Q26
2SK3541T2L
U42
SN74AHC1G32DCKR
U42
SN74AHC1G32DCKR
RV13
TVM0xx
RV13
TVM0xx
R325
*1M
R325
*1M
R253
*1K
R253
*1K
BAT_THM
BAT_THM
C224
0.01UK_25V_X7R
C224
0.01UK_25V_X7R
TP80
TP80
Q25
2SK3541T2L
Q25
2SK3541T2L
CHG_D+
CHG_D-
USB_SUS
USB_+5VD
VP
CHG_STBY
BOOST_EN
PGND
BUS_SEL
PWR_CTRL
C_VP_ON
LED1_IN
V_BUS
V_BUS
USB_+5VD
VP
V_BUS
V_BUS
V_BUS
VP
VP
VP
VP
VP
V_BUS
1
2
R0402
R0402
1
2 C0402
C0402
1
2
R0402
R0402
1
2 R0402
R0402
1
2
R0402
R0402
1
2
R0402
R0402
1
2
R0402
R0402
12
L0402(
1005)
L0402(
1005)
1
2 C0805
C0805
12
L0402(
1005)
L0402(
1005)
1
2
R0402
R0402
12
L0402(1005)
L0402(1005)
1
2 C0805
C0805
1
2
R0402
R0402
1
2
C0402C0402
1
2
C0805C0805
1
2
DIO_EMD2
DIO_EMD2
1
2
3
4
6
5
TR_TUMT6
TR_TUMT6
1
2 R0402
OPEN
R0402
OPEN
2
13
TR_VMT3
TR_VMT3
1
2 R0402
R0402
1
2
C0603
OPEN
C0603
OPEN
1
2
R0402
R0402
12
L0402(
1005)
L0402(
1005)
1
2 R0402
R0402
1
2
R0402
R0402
1
2
R0402
R0402
1
2
3
4
TR_UMT4
G2055-0092-00
TR_UMT4
G2055-0092-00
1
2 R0402
R0402
1
2
C0402C0402
1
2
C0402C0402
1
2
C0402C0402
1
2 C0805
OPEN
C0805
OPEN
1
2 R0402
R0402
1
2
R0402
R0402
1
2
LED_DIP2_3.1_121
LED_DIP2_3.1_121
1
2
R0402
R0402
1
2
C0402C0402
1
2
DIO_EMD2
DIO_EMD2
1
2 R0402
R0402
1
2 R0402
R0402
1
2
C0402
OPEN
C0402
OPEN
12
DIO_EMD2
G2009-0062-00
DIO_EMD2
G2009-0062-00
A3
A4
B3
B4
C4
D3
D4
A2
A1
B1
C1
D1
D2
B2
BGA13_0.25_0.5_23
G2069-0080-00
BGA13_0.25_0.5_23
G2069-0080-00
1
2
OPEN
C0402
O
PEN
C0402
1
2
3
4
5
TR_SSOP5
TR_SSOP5
2
13
TR_VMT3
TR_VMT3
2
13
TR_VMT3
TR_VMT3
1
2 R0402
R0402
2
13
TR_VMT3
TR_VMT3
1
2
R0603
R0603
1
2 R0402
R0402
3
2
1
TR_VMT3
TR_VMT3
1
2
C0603
C0603
1
2
3
4
5
6
7
8
SOP8_0.42_1.27_119
G2051-0027-01
SOP8_0.42_1.27_119
G2051-0027-01
1
2
3
LED_3_57
LED_3_57
2
13
TR_VMT3
TR_VMT3
1
2 R0402
R0402
1
2
C0402C0402
1
2 R0402
R0402
1
2
R0402
R0402
1
2 C0603
C0603
1
2
R0402
R0402
1
2 R0402
R0402
12
DIO_EMD2
G2009-0062-00
DIO_EMD2
G2009-0062-00
1
2 R0402
R0402
12
DIO_EMD2
G2009-
0062-
00
DIO_EMD2
G2009-
0062-
00
1
2 R0402
R0402
1
6
3
4
5
2
7
1
2
R0402
R0402
1
2 R0402
R0402
1
2 R0402
R0402
1
2 C0402
C0402
A4
B2
C1
C2
C3
C4
C5
D1
D2
D3
E1
B3
A3
A2
A1
E5
E4
E3
E2
B1
A5
B4
B5
D4
D5
BGA25_0.26_0.4_45
BGA25_0.26_0.4_45
1
2 C0603
OPEN
C0603
OPEN
1
2 R0402
R0402
1
2 R0402
R0402
2
13
TR_VMT3
TR_VMT3
1
2
R0402
R0402
1
2 R0402
R0402
1
2 R0402
OPEN
R0402
OPEN
1
2
R0402
R0402
1
2
R0402
R0402
1
2 R0402
G2112-5901-00
R0402
G2112-5901-00
3
1
2 TR_VMT3
TR_VMT3
12
L0402(1005)
L0402(1005)
1
2 R0402
R0402
1
2
R0402
R0402
1
2 C0402
C0402
1
2 R0402
R0402
3
2
1 TR_VMT3
TR_VMT3
3
2
1
TR_VMT3
TR_VMT3
1
2 R0402
R0402
1
2 C0603
C0603
3
1
2
TR_VMT3
TR_VMT3
1
2
R0402
R0402
1
2
R0402
R0402
1
2
R0402
R0402
1
2 R0402
R0402
12
DIO_EMD2
G2009-0062-00
DIO_EMD2
G2009-0062-00
2
13
TR_VMT3
TR_VMT3
1
2 R0402
R0402
1
2
R0402
R0402
1
2
R0402
R0402
1
2
R0402
R0402
2
3
1
TR_VMT3
TR_VMT3
1
2 C0402
C0402
1
2
R0402
R0402
1
2
OPEN
OPEN
1
2 R0402
R0402
1
2
C0603
C0603
1
2
R0603
R0603
1
2
R0402
R0402
1
2
C0603
C0603
1
2
C0402C0402
1
2
R0402
R0402
1
2
R0402
R0402
1
2
3
4
TR_UMT4
TR_UMT4
1
2
R0402
R0402
1
2
R0402
R0402
2
13
TR_VMT3
TR_VMT3
1
2
3
4
5
TR_UMT5
TR_UMT5
12
L0402(
1005)
L0402(
1005)
1
2
R0402
R0402
1
2
R0402
R0402
1
2
C0402C0402
2
13
TR_VMT3
TR_VMT3
CLK
GND
D
Q
CLR
VCC
GND
VDD
CD
OUT
IN_A3
IN_A4
IN_B3
IN_B4
IN_C4
IN_D3
IN_D4
FLGB
OUT_A1
OUT_B1
OUT_C1
OUT_D1
GND
INDEX
NO
COM
DGND
IN
V+
1OUT
1IN-
1IN+
GND
2IN+
2IN-
2OUT
VCC
OUT
IN
FAULT
EN
GND
ILIM
PWR_PAD
SYS_A
CHG
ENU_EN
PREQ
UOK
KB_TM
AGND
SUS_EN
RWU
CEN
CT
BAT_B
BAT_A
STDBY
ISET
D-
DGND
INT_3V3
THM
IDN
BUS_A
SYS_B
BUS_B
FTL
D+
GND
VDD
CD
OUT
A
B
GND
Y
VCC
(4/7)
MAIN BOARD
A
3
8
6
E
2
9
G
D
5
B
C
7
F
1
4
• Described to the reference for US and Canadian models.
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