JVC GZ-MG21AC, Service Manual

Page: 40 / 78

(No.YF137)2-7 2-8(No.YF137)
PSCTL
EEPRM_CS
TVSEL
SYSSEL1
PD_L
DC_CHEK
SETSW
SCPU_SCK
DIAL_OFF
ACESLED
DC_CHEK
SCPU_SO
FLSH_RST
LCD_CS
CHRG_EVR
SCPU_CS
UNREGCHK
ANA_CLK
SYSSEL0
ZGH_OUT
ZGH_OUT
ZOOMSW
EEPRM_DO
OSD_CS
SCPU_CS
T_BATT
PD_L
PS_ZEROG
EEPRM_DO
ADP_L
A_MUTE
SDET
EEPRM_DI
SCPU_SI
LCD_CS
SCPU_SO
SETSW
ANA_CS
LCD_CTL
DIAL_REC
ANA_IN
T_BATT
KEY_ACH
ANA_OUT
ADP_L
DBATT
CHRGLED
PMEDIA
HOSTLED
BATT_H
ANA_CLK
3AAZEROG
AUDIO_CS
FLSH_RST
BATT_H
LCDRVS
L_MUTE
INFOSW
SCPU_SI
TG2_RST
ANA_RST
AVREF_OF
DIAL_OFF
EEPRM_CK
SBD5
ANA_OUT
CHRGLED
T_BATT
ACESLED
SYSSEL1
V_BATT
V27_OUT
KEY_CCH
UNREGCHK
HOSTLED
INFOSW
ANA_IN
ANA_CLK
SBT5
DBATT
PSCTL
SBT5
OSD_CS
TG2_RST
MONI_SW
I_MTR
I_MTR
KEY_BCH
MONI_SW
ZOOMSW
V_BATT
IR_RMC
A_MUTE
ANA_OUT
ANA_CLK
3AAZEROG
AUDIO_CS
AVREF_OF
PMEDIA
KEY_ACH
ANA_CS
ANA_OUT
REG_CS
SBD5
PDET
SCPU_SCK
ANA_RST
CHRG_EVR
KEY_BCH
ZGH_THRU
EEPRM_DI
SYSSEL0
DIAL_PB
DIAL_REC
KEY_CCH
V27_OUT
TVSEL
PDET
IR_RMC
ZEROG_H
REG_CS
L_MUTE
EEPRM_CK
ZGH_THRU
LCD_CTL
EEPRM_CS
LCDRVS
SDET
DIAL_PB
PS_ZEROG
R1061
100k
EEPRM_DO
HOST_LED
TVSEL
EEPRM_CK
SBD5
R1007
4.7k
R1006
4.7k
ANA_CLK
R1062
100k
REG_3.1V
UNREGCHK
R1031 1k
LIT_3V
R1015
OPEN
TL1030
LCD_CTL
C1006
7p
R1028 1k
R1024 1k
T
C1005
10/6.3
R1045
1k
R1071
100k
R1029 1k
REC_SW
R1069
100k
R1055
10k
R1058
100k
D1001
DA221-X
2
1
3
PSCTL
IC1007
TC75S56FU-X
1
[-]
2
VSS
3
[+]
4
OUT
5
VDD
A_MUTE
V_BATT
CHRG_EVR
DC_CHEK
R1003
2.2K
AL_3.1V
Q1006
DTA124EE-X
R1074 10k
R1008 1K
C1046 0.1
TL1005
R1056
4.7k
TL1031
T_BATT
ZEROG_H
R1014
OPEN
C1045
0.01
FLSH_RST
IR_RMC
R1082
100k
C1034
0.01
R1060
100k
R1023 1k
R1019 1k
EEPRM_DI
C1016
0.01
R1022 1k
R1057
100k
R1086 0R0
SJIG_TX
PLAY_SW
R1083
100k
Q1003
DTA124EE-X
C1008
0.01
R1070
100k
LCD_OPEN
R1046
OPEN
TL1066
L1002
10u
ANA_RST
TL1067
SET_SW
R1051 2.7k
R1017 1k
KEY_B
R1016
2.2k
D1003
OPEN
TL1032
R1065
1k
P_DET
IC1004
SN74AHC1G08DC-X
74AHC1G08GW-X
1
2
3 45
LCD_RVS
WORD
R1037
1k
R1076 100k
DSP_RST
DATA_OUT
ANA_CLK
C1026
0.1
C1014
0.01
SJIG_RST
R1059
100k
R1004
2.2K
R1063 47k
IC1003
S-80827CNNB-G-W
1
OUT
2
DET
3 4
VSS
R1020 1K
C1004
0.1
R1001
100k
IC1002
RS5C314-X
8 VDD
7
XIN
6
XOUT
5 INTR 4 VSS
3 SIO
2 CLK
1 CS
PS_ZEROG
P_MEDIA
IC1005
SN74AHC1G04DC-X
TC7SH04FU-X
123
4
5
C1001
0.1
R1064 1k
R1010
680
IC1001
MN102H60GJD
91
LCD_BL
89
S_DET
31
DIAL_PB
32
DIAL_OFF DIAL_REC
30 5
CHRG_EVR
35
DC_CHEK
42
MODE_SW/P_MEDIA
12
WORD
82
RESET
19
VSS
20
XI
21
XO
24
OSCO
23
OSCI
40
AUDIO_CS
86
A_MUTE
87
RESERVED
85
L_MUTE
4
FAN_CTL2
41
PD_L
3
HOSTLED
75 NMI
76 JLIP_INT
38 INFO_SW
33 LCD_OPEN
80 BATT_H
36 ADP_L
78 OSD_VD
77 ZEROZINT
53 3AAZEROG
83 VDD
58 REMOTE
60 ACESLED
81 CHRGLED
26 ZEROG_H
29 DSP_RST
16 AFE_RST
48 NT_PAL
96 RTC_INT
65 V_BATT
44 T_BATT
62
UNREGCHK
47 ZOOM_SW
63 KEY_A
64 KEY_B
46 KEY_C
45 I_MTR
54
VREF+
43
VREF-
34
AVDD
66
VDD
61
AVSS
57
SET_SW
59
V27_OUT
7
RESERVED
8
RESERVED
11
ZDH_THRU
37
RESERVED
18
RESERVED
98
AVREF_OF
99
PS_ZEROG
100
ZGH_OUT
25
MODE
92
VSS
73
SBD5
74
SBT5
88
P_DET
95
D_BATT
49
KENTO
27
FLSH_RST
71
ANA_IN
72
ANA_OUT
70
ANA_CLK
55
RXD
56
TXD
97 EEP_CS
51 SCPU_IN
52 SCPU_OUT
50 SCPU_CLK
68 DATA_IN
69 DATA_OUT
67 CLK_OUT
79 SCPU_CS
22 VDD
28 RTC_CS
1 REG_CS
39 OSD_CS
14 EEP_IN
15 EEP_OUT
13 EEP_CLK
9 ANA_CS
93 BZ_FREQ
94 BZ_ENV
90 ANA_RST
10 SYTG_RST
2 LCD_CS
17
VDD
6 LCD_RVS
84 PS_CTL
ADP_L
ZOOM_SW
TL1004
LCD_CS
Q1004
2SC5658/QRS/-X
Q1005
2SJ347-X
D 1
G
2
S 3
I_MTR
C1025
0.1
ANA_CS
CHRG_LED
ANA_CLK
Q1002
2SC4617/QR/-X
S_DET
R1085
0R0
AUDIO_CS
R1073 62k
R1043
100k
3AAZEROG
ANA_IN
X1002
NAX0564-001X
R1018 1k
R1036 OPEN
R1025 1k
ANA_OUT
SCPU_SI
BUZZER
R1077
1M
R1075 100k
C1013
0.01
R1005
2.2K
SJIG_RX
Q1001
DTC124EE-X
C1020
0.01
R1084
0R0
SBT5
TL1088
ACES_LED
PD_L
GND
C1018
0.01
CLK_OUT
REG_CS
R1009
680
POFF_SW
ANA_OUT
SCPU_SO
R1053
150k
C1044
0.01
KEY_C
D_BATT
ANA_OUT
EEPRM_CS
OSD_CS
R1072 82k
R1068 100k
TG2_RST
L_MUTE
KEY_A
R1066 1k
AFE_RST
X1001
NAX0784-001X
1 2 3
SCPU_SCK
D1002
1SS376-X
C1017
0.01
V27_OUT
C1043
0.01
R1052 18k
C1031
1
OSD_VD
L1001
NQR0129-002x
SCPU_CS
R1054
47k
R1030 1k
INFO_SW
C1015
0.01
ZGH_OUT
ZGH_THRU
yf137_y10606001a_rev0.1
MAIN(SUB CPU) 1 0
TO MAIN IF(CN101)
TO P.PRCS
TO GA,P.PRCS
TO P.PRCS
TO CDS/TG
TO CDS/TG,DSP MEM
TO DSP
TO V I/O,DSP
TO V I/O
TO V I/O
TO MAIN IF(CN101),
AUDIO,V I/O
TO V I/O
TO GA,P.PRCS
TO MAIN IF(CN101)
TO MAIN IF(CN101,
103,110,IC121)
TO MAIN IF(CN103)
TO MAIN IF(CN110)
TO MAIN IF
(CN101,103,110)
TO MAIN IF(CN110)
TO MAIN IF(CN103)
TO MAIN IF(CN101),
AUDIO,V I/O
TO MAIN IF(CN101),
AUDIO,V I/O
TO MAIN IF(CN101)
TO AUDIO
TO MAIN IF(CN101)
TO V I/O,DSP
TO MAIN IF(CN101)
TO MAIN IF(CN104)
TO MAIN IF(CN101)
TO MAIN IF(CN103)
TO MAIN IF(CN101)
TO MAIN IF(IC171)
MAIN(SUB CPU) SCHEMATIC DIAGRAM
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.