Schematic Diagram - Main Board (4/9) - Sony MZ-RH910 Service Manual

MZ-RH910
6-7. SCHEMATIC DIAGRAM – MAIN Board (4/9) –
(BATTERY CASE)
W401
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION R6)
W402
1PC. 1.5V
W403
NICKEL METAL HYDRIDE
RECHARGEABLE BATTERY
C4462
NH-10WM
100p
1PC. 1.2V 900mAh
W404
CN451
7P
LF4451
(USB)
CL453
VBUS
DATA-
DATA+
IO
CL460
R401
(GND)
0
GND
SW_A
SW_B
R4460
0
J402
DC IN 3V
THP401 NSR0320MW2T1G
C4416
D4436
1000p
EDZTE616.8B
MZ-RH910
• See page 36 for IC Block Diagrams.
(4/9)
Q451
RTQ035P02TR
S
C453
0.047
Q451,452
VOLTAGE LIMITER
R467
10k
-2 -1
Q452
RT3WLMM-TP-1F
C4438 C452 R462 D458
1000p 0.1 220k MA8056-L-TX
C424
100
6.3V
Q403
RTL035N03
TPC8501
C4465 CHARGE
1000p
S CONTROL
FB4451
Q403,406
C4455
GROUND LINE
1000p
SWITCHING
FB4452
R455
1M
C402 C403
C4463 R456 R432
220 220
100p 470k 1
5V 5V
R438
100k
R437
220k
R402
0
C4418
1000p
C419
D450 0.1
LF401
C4464
0.1
R463 R464
220 100k
R466
2.2M
BAT-
RF1
IAMP_CAL
AMP_SEL
I_CTL2
CHG_SW1
Q432
BAT+
V0
IC401
MM1690NCBE
∗
CSP
(Chip Size Package)
R423 220k
R422
R433 R421
1M
0.47 100k
-1 -2
Q406
Q433 RT3WLMM-TP-1F
2SC5383-TP-1F
DC IN
DETECT
R418
100k
D401
Q401 NSR0320MW2T1G
TPC8601
R419 C420
REGULATOR
10k 0.1
CL433
C426
R420 (GND) C406
22
4.7k 0.1
16V
28 28
UDP
UDM
BATT_MINUS_MON
CHG_TYPE2
CHG_I_CTL3
CHG_I_CTL2
CHG_MON
Q407
RT1N144U-TP-1 CHG_U
CHARGE
CHG_TYPE2 CHG_PWM
ON/OFF
HIDC_MON
CONTROL
STAND_DET
NI_VI_CTL
AD_SEL
R436
220k
TYPE2
CFB
IAMP_CTL
A7CAL_SW
IN1-
CHARGE CONTROL
TYPE1
WDT
Q441,442
C415
LED_CTL
0.1 USB CHARGE
ON/OFF CONTROL
PWR_WAKE
Q441
XP4314-TX
CHG_U
R416
0 R441
STAND_DET
0
R425
2.2k
CHG_PWM
NI_VI_CTL
R426 0
HIDC_MON
Q442
RTL035N03
S
R443
100k
D3353
UDZSTE-175.1B
UDP
UDM
(Page 32)
D1
D2
(Page 26)
GND_SW
VBUS_MON
BATT_MINUS_MON
CHG_TYPE2
CHG_I_CTL3
CHG_I_CTL2
CHG_MON
CHG_U
(Page 32)
CHG_PWM
HIDC_MON
STAND_DET
NI_VI_CTL
R442
100k
-2
-1
G4
G1
G2
G3
(Page 29)
G5
M1
M3
M2
(Page 33)
H1
(Page 30)