Sony ICD-BX800 Service Manual ▷ View online
ICD-BX800
ICD-BX800
17
17
3-6. SCHEMATIC DIAGRAM – MAIN Section (3/5) –
• See page 20 for IC Block Diagram.
IC B/D
IC5521
R6053
R5577
JL5521
JL6501
JL6502
JL6503
JL6504
JL6505
JL6506
JL6507
JL6538
JL6539
JL6540
JL6541
JL6542
JL6543
JL6544
JL6508
JL6509
JL6510
JL6511
JL6512
JL6515
JL6513
JL6514
JL6516
JL6519
JL6520
JL6517
JL6518
JL6521
JL6522
JL6523
JL6524
JL6545
JL6525
JL6526
JL6527
JL6528
JL6529
JL6530
JL6531
JL6532
JL6533
JL6534
JL6535
JL6536
C5521
R6052
R6051
S6002
S6003
S6004
S6011
S6005
S6006
R6001
JL6537
S6012
S6013
S6014
S6016
S6015
R6011
R6021
R6022
S6021
RB6001
RB6002
RB6004
RB6005
ICD101
R6003
C5524
D6051
D6052
X5521
(Page 19)
(Page 15)
(Page 15)
(Page 15)
ICD-BX800
ICD-BX800
18
18
3-7. SCHEMATIC DIAGRAM – MAIN Section (4/5) –
• See page 20 for IC Block Diagrams.
IC B/D
IC B/D
JL1002
JL1001
SP101
MIC101
J1001
J1002
IC1001
R1013
R1012
R1021
R1024
R1023
R1001
C1001
C1015
C1014
C1010
R2020
R2019
C2003
C2002
R1005
R1006
C2005
C2009
C2010
R1008
R1007
C1004
C1003
R1039
R1038
C1020
RB6068
C1019
R1042
JL1008
JL1007
C1022
R1037
R1036
R1035
C2014
R6063
C2015
R6064
R6061
C2007
C2004
C2006
R6066
C1210
R6069
IC2001
C2011
C2012
R1014
C1025
R1044
C1021
(Page 19)
(Page 15)
(Page 19)
(Page 15)
ICD-BX800
ICD-BX800
19
19
3-8. SCHEMATIC DIAGRAM – MAIN Section (5/5) –
• See page 22 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
JL3006
JL3007
JL3213
JL3215
JL3217
L3601
R3143
R3051
JL3211
R3032
R3022
R3023
C3630
C3631
JL3212
C3053
C3600
R3026
R3033
JL3002
JL3004
C3021
D3051
IC3600
C3051
R3028
R3016
R3005
R3005
R3027
R3025
R3680
R3603
R3601
R3600
Q3024
IC3021
IC3051
IC3680
IC3640
IC3620
IC3630
JL3011
R3169
C3683
C3620
C3621
C3641
C3640
C3680
C3681
C3682
R3690
C3601
C3603
R3602
Q3022
R3034
(Page 18)
(Page 15)
(Page 16)
(Page 17)
(Page 15)
(Page 18)
ICD-BX800
ICD-BX800
20
20
• IC Block Diagrams
IC5521 MB89951APMC-G-115E1 (MAIN Board (3/5))
IC1001 MM3111AWLE (MAIN Board (4/5))
IC3061 PST8429UL (MAIN Board (1/5))
IC8021 PST8309UL (MAIN Board (1/5))
IC3062 PST8209UL (MAIN Board (1/5))
GND 1
VDD 2
OUT
RD
4
CD
3
+
–
VREF
VSS 1
VDD 2
VOUT
RD
4
CD
3
+
–
VREF
VOUT 1
VIN 2
VSS
4
NC
3
+
–
VREF
1
SEG4
SEG3
SEG2
SEG1
SEG0
LCD
CONTROLLER
/DRIVER
2
3
4
5
6
COM3
COM2
COM1
COM0
V3
7
8
9
48
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG15
SEG14
SEG17
SEG18
SEG19
SEG16
47
46
45
44
43
42
41
40
39
VCC
38
37
36
35
34
33
10
P33/V2/LCD_V2
P32/V1/LCD_V1
P31/LED_XBIAS
11
12
13
14
P30/LED_XGRN
17
P42/INT1/PWC/SCPU_CS
18
P43/SI/RX/SPIO_MOSI
19
RST/SCPU_XRST
20
P44/SO/TX/SPIO_MISO
21
MODA
24
VSS
22
X0
23
X1
26
P46/INT0/ INT_WAKE
25
P45/SCK/SPIO_SCK
27
P25/SEG41
P24/SEG40
P23/SEG39
P22/SEG38
P21/SEG37
P20/SEG36
P00/SEG20
P01/SEG21
P02/SEG22
P23/SEG23
P24/SEG24
P05/SEG25
P06/SEG26
P07/SEG27
P10/SEG28
P11/SEG29
P12/SEG30
P13/SEG31
P14/SEG32
P15/SEG33
P16/SEG34
/BATT_XEN
P17/SEG35
/LED_XRED
/BATT_XEN
P17/SEG35
/LED_XRED
28
29
30
31
32
P40/MCPU_PWR 15
16
P41/LED_XORG
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
20 BIT
TIME BASE TIMER
RAM
ROM
INTERNAL DATA BUS
F2MC-8L
CPU
N-CH
OPEN
DRAIN
I/O
PORT
PORT2,PORT3
CMOS I/O
PORT
PORT4
N-CH
OPEN
DRAIN
I/O
PORT
PORT0,PORT1
8BIT
PWM
TIMER
EXTERNAL
INTERRUPTION
8BIT PULSE
COUNT TIMER
CLOCK
CONTROL
UART
8BIT
SERIAL
I/O
RESET
CIRCUIT
WATCH
DOG TIMER
NOISE
CLEAR
OSCILLATION
CIRCUIT
1
BIAS
3
4
2
8
6
5
7
SHUTDOWN
BIAS
IN+
IN-
OUT-
GND
VDD
VDD
OUT+
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