Sony RDR-GX300 Service Manual page 77

Q Q
3 7 6 3 1 5 1 5 0
For Schematic Diagram
• Refer to page 4-5, 4-6 for waveforms.
2 3 4
1
RD-50 BOARD(12/22) :Voltage measurement of the CSP IC
and the Transistors with mark,is
SH not possible.
A
-REF.NO.:20000 SERIES-
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
I2C0_SCL
12 TO(2/22) I2C0_SDA
XVIDINT
XVIDINT
P_CONT
P_CONT
IC111
B
EEP ROM
R175
0
9 TO(17/22, IC111
P_CONT
19/22) CAT24WC32W-TE13
3.3
VCC
A0
3.2
WP
A1
3.2
SCL
A2
3.2
SDA
VSS
C
SHDACK1
81
TO(15/22) SHDACK0
SHDCK
XAVEPST
D 33
TO(4/22)
XAVERST
(RDR-GX700)
E R168
10k
JL181
93
TO(21/22) XPHYRST
JL198
R120
JL199
R121
72 TO(17/22) XUNGBRST
JL3102
R123
F JL3101
R122
XAMUTE
XAUDCS
XDSRCS
G 63
TO(10/22)
SCIF2_SDI
SCIF2_SDO
SCIF2_SCK
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC104
BUFFER
R3293 R3294
IC104
H
47 47 SN74LVC541APWR
JL188
R3297 Vss
Y8
56 JL3108
3.2 5.2
26 TO(3/22,6/22, A8
XSWGBRST
11/22) Y7
JL189 3.2 3.2
A7
Y6
JL190 0.1 0.2
A6
Y5
3.2 4.9
53 A5
TO(22/22) XSWGBRST2
Y4
R3298 3.2 3.2
A4
56
Y3
3.2
A3
(RDR-GX700)
I Y2
JL191 R0/P3.2 0
A2
Y1
5.0
A1
G2
C123
3.3
0.1u G1
LVcc
B
B+
R136
0
R3299 R3295
47 0
J
PLL3FSEL
82
TO(18/22) PLL2FSEL
PLL1FSEL
NZCRST1
66 TO(11/22) XSHCA
JL101
XSHRST
XSHRST
K
R102
CN103 7P
JL192 100
DIAG 1
R103
JL193
10k R104
RS_XEN 2
100
JL194
SH_RXD2 3
JL195
FOR
SH_TXD2 4
ADJUST
JL3105 R105
DGND 5
100
JL3106
JL196
UN3.3V 6
B+
JL3111
L
UN5V 7
JL197
R143
0
UNSW5V
B+
SW3.3V
B+ FL103
60
TO(19/22) UNSW3.3V
B+ FL101
1.5
M
UNSW1.5V
B+
DGND
C103 C109
10u 10u
16V 16V
XSHCS0
XSHCS1
XSHCS2
94 XSHCS4
TO(15/22)
XSHCS5
N
XSHCS6
XSHBS
w w w
O
.
16
5 6 7 8 9
JL119
JL120
B+ C125
R3119
R3118 0.1u
R170 56
10k B
0
R118
0
B20 C19 C20 D18 D19 D20 E17 E18 E19 E20
B+ R167
10
C115
C151
10u
0.01u
16V
B
R194
47
SHDCK
(A20)PH2
R182
(A19)VDD-PLL3
10k
R176
(B19)NF(Pull-Down)
56 C155
0.1u B
(A18)DACK0
(B18)VSS-PLL3
JL112 R183 10k
(C18)PH1
R184
XAVERST R162 10k
47 (A17)MD4/CE2B
R145 4700
(B17)MD3/CE2A
JL113
R146
4700
(C17)DRAK0
(D17)MD1
SH_TXD R144 4700
(A16)SCIF0_TXD/PG5
SH_RXD
(B16)SCIF0_RXD/PG6
R179 R134
10k 4700
(C16)MD2
R3269
10k
R195 R3282
(D16)MD0
R135
56 0
4700
(A15)SCIF0_CLK/PG7
JL183 R3270 68
(B15)SCIF1_RTS/PG2
0 C116
0.1u
(C15)TCK
B
(D15)VSSQ
0
R185
XUNGBRST
10k (A14)SCIF2_RTS/PH5
JL110
(B14)SCIF1_CTS/PG3
0 R3104 47
(C14)VDD
R186 10k
0
XSWGBRST
(D14)VSS
JL111
(A13)SCIF2_CTS/PH6
R149 R187 0
56 (B13)SCIF1_RXD/PG1
(C13)VDDQ
(D13)VSSQ
C150
XAMUTE 0.1u B
(A12)SCIF2_RXD/PH4
R154 56
XAUDCS ITSDO3
(B12)SCIF1_TXD/PG0
XDSRCS
(C12)TDO
(D12)TDI
R155 56
(A11)SCIF2_TXD/PH3
R189 0
(B11)SCIF1_CLK/PG4
(C11)VDDQ
R190
(D11)VSSQ
56
(A10)SCIF2_CLK/PH7
JL124
SH3.3V
(B10)NMI
R206 10k
XAWAKE3
(C10)TMS
C201 100p
JL103
(D10)TRST
R3272
10k
(A9)CMT_CTR3/PB1
R3296 10k
R3274 10k
(B9)CMT_CTR2/PB2
R106 (C9)VDDQ
10k
0 R171
ITSDI5
(D9)VSSQ
R3107 33
ITSCK5
(A8)CMT_CTR1/PB3
R172 10k
JL108
(B8)CMT_CTR0/TCLK/PB4
XNZCRST C117 0.1u B
(C8)ASEBRK/BRKACK
JL105
XSHRDY
(D8)STATUS1
XITRST5
R140
(A7)NF/PF1
10k R3279
RB132
10k (B7)NF/PF0
10kX4
B+
(C7)VDD
(D7)VSS
R173 10k
(A6)NF/PF3
XMRPLINI
XSHRST
(B6)NF/PF2
JL109 R3102
XSWGBRST2
56
(C6)NF/PJ3
JL106
R163 10k
(D6)STATUS0
R164 R3103
10k
56
(A5)NF/BS2/PB7
R165 R3110
10k
56
(B5)NF/PB6
R166 R3111
10k
56
(C5)NF/PB5
R3112
JL128
10k
(D5)MRESET
C153
0.1u
B
XSHCA (A4)VDD-PLL1
R150
10 (B4)VSS-PLL1
C118 C119
0.1u B 10u
(C4)NF/PJ6
16V
R152 (A3)VDD-CPG
10
(B3)VDD-PLL2
XTAL
(A2)XTAL
C154 JL127
0.1u
SH_RXD B
C120
SH_TXD X102 10u 16V
33MHz
C145
8p
C146 1
8p A1 B1 B2 C1 C2 C3 D1 D2 D3 D4 E1 E2 E3 E4 F1 F2 F3 F4 G1 G2 G3 G4 H1 H2 H3 H4 J1 J2 J3 J4 K1 K2 K3 K4 L1 L2
R3135
0
B+
B+
3.2
R3126
B+ 56
R3122 R3128
39
XSHCS0 100
RB121
10kx4
XSHCS1
R3268
XSHCS2
0
XSHCS4
XSHCS5
XSHCS6
XSHBS
RB130
100X4
NFL_DATA7
NFLDATA7
x a o
NFLDATA6 NFL_DATA6
y
NFLDATA5 NFL_DATA5
NFLDATA4 NFL_DATA4
RB131
100X4
NFLDATA3 NFL_DATA3
i
NFLDATA2 NFL_DATA2
NFLDATA1 NFL_DATA1
NFL_DATA0
NFLDATA0
4-53
http://www.xiaoyu163.com
8
10 11 12 13 14
C126
0.1u
R3173
R3155 R3166
B B+
4700 10k 10k
R3181
10k
C132
C149
0.1u
0.1u
B
B
F17 F18 F19 F20 G17 G18 G19 G20 H17 H18 H19 H20 J17 J18 J19 J20 K17 K18 K19 K20 L17 L18 L19 L20 M17 M18 M19 M20 N17 N18 N19 N20 P17 P18 P19 P20 R17
IC103
SH
IC103
HD6417306BL200V
Q Q
3 7 6 3
L3 L4 M1 M2 M3 M4 N1 N2 N3 N4 P1
R3140 R3150
10k 10k
R3156
56
C127 C128
R3159
0.1u 0.1u
47
B B
R3136
10k
u 1 6 3
.
http://www.xiaoyu163.com
2 4
9 9 8
15 16 17 18
RB122
4.7kX4
RB123
RB105 RB107
RB104 4.7kX4
33X4 33X4
56X4
B+
R18 R19 R20 T17 T18 T19 T20 U17 U18 U19 U20 V18 V19 V20 W19 W20 Y20
RB124
4.7kX4
4.7kX4
RB108
33X4
D19(Y19)
D27(W18)
D26(Y18)
D21(V17) RB109
33X4
D25(W17)
D22(Y17)
VSSQ(U16)
VDDQ(V16)
D24(W16)
D23(Y16)
R3231
33
A19(U15)
R3232
33
A16(V15)
R3215
47
RAS(W15)
R3216 R3223
47 4700
CS3(Y15)
R3224
4700
VSS(U14)
B+
C135
VDD(V14) R3217 0.1u
B
33
WE2/DQM2/ICIORD(W14) R3225
R3218
33 4700
WE3/DQM3/ICIOWR(Y14) R3226
4700
A18(U13)
A15(V13)
A14(W13)
RB110
33X4
A13(Y13)
C136
0.1u
VSSQ(U12)
B
VDDQ(V12)
A12(W12)
A11(Y12)
VSSQ(U11) RB111
33X4
VDDQ(V11)
A10(W11)
A9(Y11)
RB112
33X4
VSSQ(U10)
VDDQ(V10)
A8(W10)
JL169
1 5 1 5 0 8 9 2 4
CKIO(Y10)
R3237
47
A17(U9)
A7(V9)
A6(W9)
A5(Y9)
VSSQ(U8)
VDDQ(V8) RB113
33X4
A4(W8)
A3(Y8)
C147
0.1u
VSS(U7)
B
C137
VDD(V7) R3219 0.1u
22 B
WE0/DQM0/REG(W7)
R3220 R3229
4700
33
WE1/DQM1(Y7)
R3230
4700
CKE(U6)
R3238
A2(V6) 0
R3221
22
RD/WR(W6)
R3222 R3227
22 4700
RD/CASS/FRAME(Y6)
VSSQ(U5) R3228
4700 RB126
4.7kX4
VDDQ(V5)
D7(W5)
D8(Y5)
VDDQ(U4)
RB114
33
D10(V4)
D6(W4)
D9(Y4)
VDDQ(V3) RB115
33X4
D4(W3)
D5(Y3)
C148
VSSQ(W2)
0.1u
B
D12(Y2)
D13(Y1)
RB128
4700
B+
RB116
P2 P3 P4 R1 R2 R3 R4 T1 T2 T3 T4 U1 U2 U3 V1 V2 W1
33X4
B+
RB117
R3207 33X4
B+
56
C133
0.1u
B
IC112
C138
SN74ACT08PWR 0.1u
B
5.2
0
0
R3233
56
0
m 0
0
R3234
120
0.1
c o IC112
BUFFER
R3211
56
4-54
RDR-GX300/GX700
2
9 9
19 20 21 22
EPG_SCL
EPG_SCL
EPG_SDA
EPG_SDA
ADSMUTE 5 TO(1/22)
ADSMUTE
XVMUTE
XVMUTE
XSHDREQ0
XSHDREQ0
XSHDREQ1
XSHDREQ1
XGPSINT
XGPSINT
73
XSHRDY TO(17/22)
XSHRDY
ICE_MD
ICE_MD
XGPSINT2
XGPSINT2
XNZCINT
58
XNZCINT TO(8/22)
XAVDINT
XAVDINT 43 TO(6/22)
XMRINT
XMRINT
XMRRST
41
XMRRST TO(5/22)
XMRPLINI
XMRPLINI
RB125
SHHA2
SHHA2
SHHA3
SHHA3
SHHA4
SHHA4
SHHD19 SHHA5
SHHA5
SHHD27
SHHA6
SHHD26
SHHA6
SHHD21
SHHA7
SHHA7
SHHA8
SHHA8
SHHD25 SHHA9
74 TO(13/22,
SHHA9
SHHD22 15/22)
SHHD24 SHHA10
SHHA10
SHHD23
SHHA11
SHHA11
SHHA12
SHHA12
SHHA13
SHHA13
SHHA14
SHHA14
SHHA15
SHHA19
SHHA15
SHHA16 SHHA16
SHHA16
XSHRAS
SHHA17
SHHA17
XSHCS3
SHHA18
SHHA18
SHHA19
SHHA19
SHHA20
SHHA20
XSHWE2
SHHA21
SHHA21
XSHWE3
SHHA22
75
SHHA22 TO(15/22)
SHHA18
SHHA15 SHHA23
SHHA23
SHHA14
SHHA13 SHHA24
SHHA24
SHHA25
SHHA25
SHHA0
SHHA0
SHHA1
SHHA1
SHHA12 SHHD0
SHHD0
SHHA11
SHHA10 SHHD1
SHHD1
SHHA9
SHHD2
SHHD2
SHHD3
SHHD3
SHHD4
SHHD4
SHHD5
SHHD5
SHHD6
SHHD6
SHHA8
SHHA17 SHHD7
SHHD7
SHHA7
SHHA6 SHHD8
SHHD8
9 CKIO 8 2 SHHD9 9 9
SHHD9
SHHD10
SHHD10
SHHD11
SHHD11
SHHD12
SHHD12
SHHA5 SHHD13
SHHD13
SHHA4
SHHD14
SHHA3 SHHD14
SHHA2
SHHD15
SHHD15 76 TO(13/22,
14/22)
SHHD16
SHHD16
SHHD17
SHHD17
SHHD18
SHHD18
SHHD19
SHHD19
XSHWE0
SHHD20
SHHD20
XSHWE1
SHHD21
SHHD21
CKE
SHHD22 SHHD22
SHHD23
SHHD23
SHRW SHHD24
SHHD24
XSHRD SHHD25
SHHD25
SHHD26
SHHD26
RB127
SHHD27
4.7kX4 SHHD27
SHHD7 SHHD28
SHHD28
SHHD8
SHHD11 SHHD29
SHHD29
SHHD10
SHHD30
SHHD30
SHHD31
SHHD31
SHHD6 XSHWE0
XSHWE0
SHHD9
SHHD4 XSHWE1
XSHWE1
SHHD5
XSHWE3
XSHWE3
TO(13/22,
77
XSHWE2
15/22)
XSHWE2
XSHRD
XSHRD
SHRW
SHRW
XSHRAS
XSHRAS
XSHCS3
XSHCS3
CKE
CKE
CKIO
RB129 78 TO(13/22)
CKIO
4700
B+
UNSW3.3V
B+
SH3.3V
SH3.3V
DGND
SHHD12
SHHD13 NFLDATA7
NFLDATA7
SHHD2
SHHD1 NFLDATA6
NFLDATA6
NFLDATA5
NFLDATA5
NFLDATA4
SHHD14 NFLDATA4
SHHD3 NFLDATA3
SHHD0 NFLDATA3
NFLDATA2
SHHD15
NFLDATA2
NFLDATA1
NFLDATA1
NFLDATA0
79
NFLDATA0 TO(13/22)
XNFLBUSY
XNFLBUSY
XNFLRE
XNFLRE
XNFLCE
XNFLCE
NFLCLE
NFLCLE
NFLALE
NFLALE
XNFLWE
XNFLWE
XNFLWP
XNFLWP
ITREQ5
ITSDO5
ITSDI5
ITSDI5
6
ITSCK5 TO(1/22)
ITSCK5
XITRST5
XITRST5
XSWGBRST2
XSWGBRST2
R3212
10k
(RDR-GX700)
JL167
95
XDVCRST TO(20/22)
XDVCRST
SH
RD-50 (12/22)