Sony MZ-NH1 User Manual Page 26

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MZ-NH1
2626
MZ-NH1
6-5. SCHEMATIC DIAGRAM – MAIN Section (2/9) –
See page 36 for IC Block Diagrams.
W601
W602
D610
R619
C647
R609
C639
D615
D
6
1
4
L606
C652
R660
R656
C622
C624 R636
C626
C628
D
6
0
2
R635
C633
R658
R637
R638
C635
C638
C632
C637
C630
R608
IC605
C660
R640
IC604
R643
Q604
R634
R603
R644
D613
C612
C645
R629
C642
R617
C641 R616 R654
C651
C654
R651L601
4.7µH
C659
R641 R642
R628
C643
C658
L607
100µH
C644
C636R604
R668
R620 R621R622 R623
C649
C
6
6
3
C650
R
6
2
5
C
6
4
8
C
6
4
6
R
6
2
4
D607D606
Q601
D617
C611
C620
R605
D608D605
C617
D611
C616
R663
R657
C614
R632
R631
C604
C613
C602
R648
C625
C601
R630
C
6
1
9
C
6
2
1
D603
C634
Q611
D601
C662
C615
C629
R645
R
6
4
7
L605
100µH
Q607
R610
Q605Q603
R612
IC601
C655
C656
IC603
IC602
C653
Q602
D616
Q606
CL604
CL624
CL603
C674
D618
D609
D604
R633 R650
R653
MA2Z748001S0
220
0.047
220k
0.1
MA22D2800LS0
M
A
8
05
6
-L
-T
X
10
10V
0
0
10
6.3V
220p 0
0.01
1
M
A
2
2
D
2
8
0
0
L
S
0
0
0.01
0
0
0
47
6.3V
1000p
47
6.3V
10
6.3V
0.1
1
XC61CN1702NR
0.1
1M
TC7S32FU(TE85L)
220k
XP4601-TXE
100k
470k
470k
MA2Z748001S0
22 6.3V
0.01
2.2M
0.022
10k
0.01 1k 2.2M
4.7
0.1
2.2
4.7
11
22
2.2
22
10V
4700p
0.10
0
2.2 2.22.2 2.2
0.1
1
0
0
0
p
10
6.3V
4
7
0
k
0
.0
4
7
0
.0
4
7
4
7
0
k
MA22D1700LS0MA22D1700LS0
CPH5614
MA22D1700LS0
0.01
0.022
10k
MA2SO3000LS0MA2SO3000LS0
22 6.3V
MA2SD3100LS0
22 6.3V
220
220
22 6.3V
1M
470k
0.1
22 6.3V
0.1
22k
0.1
1
0
1
1
0
6
.3
V
MA22D2800LS0
1
SI1410EDH-T1
MA2Z748001S0
0.01
22 6.3V
0.1
470k
0
XP4601-TXE
10k
NTHC5513T1NTHC5513T1
2.2M
SC901585VAR2
1
1
R1180Q121C-TR-F
R1160N121B-TR-F
10
10V
MCH6617
MA22D1700LS0
RTQ035P02TR
33p
100V
MA2SD3100LS0
MA2Z748001S0
MA22D2800LS0
100k 2.2M
0
A1
A2
A3
A4
A5
F1
G1
G2
G3
H
1
H
2
H
3
H
4
H
5
H
6
H
7
H
8
H
9
H
1
0
I1
I2
J1
J2
J3
RMC_DTCK
XCS_REC_DRV
VBUS_DET
REG_F
EFM_CLK
EFM
RECP
SUSPEND
USB_HOLD
3.3V
4FS
SDO0
SCK0
RST_CONT
SLEEP
XRST
REG5_REG
REG5_VSTB
REG5_TSBV
REG5_OSC
REG4_DVDD
REG_DACVREFH
XRST2
XCS_REC_DRV
XCS_REC_DRV
VBUS_DET
VBUS_DET
REG_F
REG_F
EFM_CLK
EFM_CLK
EFM
EFM
RECP
RECP
SUSPEND
SUSPEND
USB_HOLD
USB_HOLD
3.3V
3.3V
4FS
4FS
SDO0
SDO0
SCK0
SCK0
RST_CONT
RST_CONT
SLEEP
SLEEP
XRST
REG5_REG
REG5_REG
HBB
HAB
HA
HB
REG5_VSTB
REG5_VSTB
REG5_TSBV
REG5_TSBV
REG5_OSC
REG5_OSC
REG4_DVDD
REG4_DVDD
HB
HA
HBB
HAB
REG_DACVREFH
XRST2
RST_OUT
REG_DACVREFH
XRST2
RST_OUT
RMC_DTCK
XRST1
XRST
S
S
NC
VSS
VIN
VOUT
N
C
VO
U
T
VD
D
G
N
D
V
O
UT
EC
O
V
D
D
GN
D
C
E
S
S
NC_AI2
HOLD_OUT
RST_OUT
PVBUS
CRST
DVDD_IN
DVDD_OUT
HOLDC
OSC_OUT
SLEEP_IN
RST_IN
PGND2
REG_IN
REG_OUT
SUS_IN
PGND2
TSBV_IN
TSBV_OUT
V33R
PGND1
VSTB_IN
VSTB_OUT
BATSEL
V33RO
RF1
IMM1
DTC1
VREC
NC_A1
D
W
_1B
D
W
_IT
VR
ECQ
_2
VR
ECQ
_1
L1_2
L1_1
IN
P1
UP
_
17
U
P_18
G
N
D
PG
N
D
1
VC
VC
PG
N
D3
PG
N
D
1
UP
_38
V
R
EFIN
PG
N
D3
P
GN
D
3
V30_1
V30_2
33US
EL
L3
_1
L3_2
D
W
_37
D
W
_38
V3FB
OUTA
V
G
O
U
TB
VR
EC
IN
VR
EC
IN
PG
N
D
2
H
A
H
B
PG
ND
4
CL
V
CP
V
G
2
GN
D
CH
H
AB
H
BB
GN
D
R
ECP
V
O
3
PG
N
D4
V
BU
SS
EL
2
E
FM
_C
LK
EFM
VIF
CLK
D
ATA
SCK
NC_M12
LATCH
XWKO
VBUS
WAKEC
V33UO
VBUS_DET
VBUSREF
L5_2
PGND5
VBUSSEL
CLM
POWP2
INP3
INP2
CLP
POWP1
VPDRV
RF2
DTC2
INM2
INM3
DTC3
NC_M1
RF3
L5_1
POWFB
PGND5
PGND5
S
S
SS
S
(2/9)
-1
-2
Q606,607
B+ SWITCHB+ SWITCH
Q601,602
HEAD DRIVE
OVER WRITE
OVER WRITE HEAD DRIVE,
POWER CONTROL
CSP(Chip Size Package)
OR GATE
V
G
-1
-2
Q604,611
B+ SWITCH
VOLTAGE DETECT
+1.2V REGULATOR
+1.2V REGULATOR
HR601
OVER WRITE
HEAD
-1 -2
-2-1 -2
-1 -1
-2
VOLTAGE
LIMITER
(Page 25)
(Page 27)
(Page 28)
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