Sony RDR-GX300 Service Manual page 74

RDR-GX300
For Schematic Diagram
• Refer to page 4-5, 4-6 for waveforms.
2 3 4
1
:Voltage measurement of the CSP IC
and the Transistors with mark,is
RD-50 BOARD(12/19)
not possible.
A
SH
NO MARK:REC/PB MODE
-REF.NO.:20000 SERIES-
R :REC MODE
P :PB MODE
I2C0_SCL
12
TO(2/19) I2C0_SDA
XVIDINT
XVIDINT
P_CONT
P_CONT
IC111
B
9 EEP ROM
TO(17/19, P_CONT
R175
19/19) 0
IC111
CAT24WC32W-TE13
3.3
VCC
A0
3.2
WP
A1
3.3
SCL
A2
3.3
SDA
VSS
C
SHDACK1
81 SHDACK0
TO(15/19)
SHDCK
D
XAVEPST
33
TO(4/19)
XAVERST
E
72 XUNGBRST
TO(17/19)
F
XAMUTE
XAUDCS
G
XDSRCS
63
TO(10/19)
SCIF2_SDI
SCIF2_SDO
SCIF2_SCK
IC104
BUFFER
H
R3293 R3294
IC104
47 47
SN74LVC541APWR
JL188
R3297 Vss
Y8
56 R0/P3.3 5.0 JL3108
26 TO(3/19,6/19, A8
XSWGBRST
11/19) Y7
JL189 3.3 3.3
A7
Y6
JL190 3.1 0
A6
Y5
3.2 4.9
A5
Y4
R3298 3.3 3.3
A4
56
Y3
3.3
A3
I
Y2
JL191 3.3 0
A2
Y1
5.0
A1
C123 G2
3.3
G1
0.1u
B LVcc
B+
R3299 R3295
47 0 JL101
R136 0
XSHRST
J XSWGBRST2
PLL3FSEL
82
TO(18/19) PLL2FSEL
PLL1FSEL
NZCRST1
66 TO(11/19) XSHCA
XSHRST
K
CN103 7P R102
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
L B+
JL3111
UN5V 7
JL197
R143
0
JL3107
UNSW5V
B+
SW3.3V
B+ FL103
60
TO(19/19) UNSW3.3V
B+ FL101
M
UNSW1.5V
B+
DGND
C103 C109
10u 10u
16V 16V
XSHCS0
XSHCS1
XSHCS2
94 XSHCS4
TO(15/19)
N XSHCS5
XSHCS6
XSHBS
O
16
SH
RD-50 (12/19)
All manuals and user guides at all-guides.com
5 6 7 8 9
JL119
JL120
B+
C125
R3119
R3118 0.1u
R170 10k 56 B
0
R118
0
B20 C19 C20 D18 D19 D20 E17 E18 E19 E20 F17 F18 F19 F20
B+ R167
10
C115
C151
0.01u 10u
16V
B
R194
47
SHDCK
(A20)PH2
R182
(A19)VDD-PLL3
10k
R176
(B19)NF(Pull-Down)
C155
56
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
R146 JL113
4700 (C17)DRAK0
(D17)MD1
SH_TXD R144 4700
(A16)SCIF0_TXD/PG5
SH_RXD
(B16)SCIF0_RXD/PG6
R134
R179 10k
4700
(C16)MD2
R3269
10k
(D16)MD0
R135
4700
(A15)SCIF0_CLK/PG7
JL183 R3270 68
(B15)SCIF1_RTS/PG2
C116
0.1u
(C15)TCK
B
(D15)VSSQ
R185
XUNGBRST
10k (A14)SCIF2_RTS/PH5
JL110
(B14)SCIF1_CTS/PG3
R3104 47
(C14)VDD
R186
10k
XSWGBRST
(D14)VSS
JL111
(A13)SCIF2_CTS/PH6
R149
56 (B13)SCIF1_RXD/PG1
R187 0
(C13)VDDQ
(D13)VSSQ
C150
XAMUTE 0.1u B
(A12)SCIF2_RXD/PH4
R154 56
XAUDCS ITSDO3
(B12)SCIF1_TXD/PG0
JL3102 R123
0
XDSRCS
(C12)TDO
R122
JL3101 0
(D12)TDI
(A11)SCIF2_TXD/PH3
R155 56
(B11)SCIF1_CLK/PG4
R189
0
(C11)VDDQ
R190
(D11)VSSQ
56
(A10)SCIF2_CLK/PH7
R206 10k JL124
SH3.3V
(B10)NMI
C201 100p
XAWAKE3
(C10)TMS
JL103
JL199 R121
(D10)TRST
0
R3272 10k
(A9)CMT_CTR3/PB1
R3296 10k
(B9)CMT_CTR2/PB2
R3265 10k R3274 10k
R106 (C9)VDDQ
R171 10k
0
ITSDI5
(D9)VSSQ
ITSCK5
(A8)CMT_CTR1/PB3
R3107 R172 10k
JL108
33
(B8)CMT_CTR0/TCLK/PB4
XNZCRST
(C8)ASEBRK/BRKACK
JL105
XSHRDY
(D8)STATUS1
XITRST5
R140 (A7)NF/PF1
10k
C117 R3273
RB132
0.1u 10k (B7)NF/PF0
10kx4
B
B+
(C7)VDD
(D7)VSS
R3280 10k
(A6)NF/PF3
XMRPLINI
XSHRST
(B6)NF/PF2
JL109
R3102
56 (C6)NF/PJ3
10k JL106
R163
(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
(A4)VDD-PLL1
XSHCA
R150
10 (B4)VSS-PLL1
XSHRST C119
10u
(C4)NF/PJ6
C118 16V
0.1u
R152
(A3)VDD-CPG
B
10
(B3)VDD-PLL2
XTAL
(A2)XTAL
C154
JL127
SH_RXD 0.1u B
C120
10u
SH_TXD
16V
C145
8p
X102
33MHz
1
C146
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+
R3140 R3150
R3126
B+ 56
10k 10k
R3136 R3156
10k 56
R3159
R3122
47
100
XSHCS0
RB121
10kx4
XSHCS1
XSHCS2
R3268
XSHCS4
0
XSHCS5
XSHCS6
XSHBS
RB130
100x4
NFLDATA7 NFL_DATA7
NFLDATA6 NFL_DATA6
NFLDATA5 NFL_DATA5
NFLDATA4 NFL_DATA4
RB131
100x4
NFLDATA3 NFL_DATA3
NFLDATA2 NFL_DATA2
NFLDATA1 NFL_DATA1
NFLDATA0 NFL_DATA0
4-51
10 11 12 13
C126
0.1u
R3155 R3173
R3166
B B+
4700 10k 10k
R3181
10k
C149 C132
RB104
0.1u
0.1u 56x4
B
B
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 R18 R19 R20 T17
IC103
SH
IC103
HD6417306BL200V
L3 L4 M1 M2 M3 M4 N1 N2 N3 N4 P1 P2 P3 P4 R1
R3281
10k
C127 C128 C133
0.1u 0.1u 0.1u
B B B
14 15 16 17 18
RB122
4700x4
RB123
RB107
RB105 4700x4
33x4
33x4
B+
T18 T19 T20 U17 U18 U19 U20 V18 V19 V20 W19 W20 Y20
RB124 RB125
4700x4
4700x4
RB108
33x4
D19(Y19)
D27(W18)
D26(Y18)
RB109
D21(V17)
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) 0.1u
R3217
33 B
WE2/DQM2/ICIORD(W14)
R3218 R3225
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
CKIO(Y10)
R3237
A17(U9) 47
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
33 4700
WE1/DQM1(Y7) R3230
4700
CKE(U6)
R3238
A2(V6)
R3221 0
22
RD/WR(W6)
R3222 R3227
22 4700
RD/CASS/FRAME(Y6)
VSSQ(U5) R3228
RB126
4700
VDDQ(V5) 4700x4
D7(W5)
D8(Y5)
VDDQ(U4)
RB114
33x4
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 RB129
B+ 4700x4 4700x4
RB116
R2 R3 R4 T1 T2 T3 T4 U1 U2 U3 V1 V2 W1
33x4
B+
RB117
R3207
B+ 33x4
56
IC112
C138
SN74ACT08PWR
0.1u
B
5.0
0
0
R3233
56
0
R0/P3.1
R0/P3.1
R3234
120
R0/P4.8
IC112
BUFFER
4-52
19 20 21 22
EPG_SCL
EPG_SCL
EPG_SDA
EPG_SDA
5
ADSMUTE TO(1/19)
ADSMUTE
XVMUTE
XVMUTE
XSHDREQ0
XSHDREQ0
XSHDREQ1
XSHDREQ1
XGPSINT
XGPSINT
73
XSHRDY TO(17/19)
XSHRDY
ICE_MD
ICE_MD
XGPSINT2
XGPSINT2
XNZCINT
XNZCINT 58 TO(8/19)
XAVDINT
XAVDINT 43
TO(6/19)
XMRINT
XMRINT
XMRRST
41
XMRRST TO(5/19)
XMRPLINI
XMRPLINI
SHHA2
SHHA2
SHHA3
SHHA3
SHHA4
SHHA4
SHHD19 SHHA5
SHHA5
SHHD27
SHHA6
SHHD26
SHHA6
SHHD21
SHHA7
SHHA7
SHHA8
SHHA8
SHHA9
SHHD25 TO(13/19,
SHHA9 74
SHHD22
15/19)
SHHA10
SHHD24
SHHA10
SHHD23
SHHA11
SHHA11
SHHA12
SHHA12
SHHA13
SHHA13
SHHA14
SHHA14
SHHA19 SHHA15
SHHA15
SHHA16 SHHA16
SHHA16
XSHRAS
SHHA17
SHHA17
XSHCS3
SHHA18
SHHA18
SHHA19
SHHA19
SHHA20
SHHA20
XSHWE2
SHHA21
SHHA21
XSHWE3
SHHA22
75
SHHA22 TO(15/19)
SHHA18
SHHA23
SHHA15
SHHA23
SHHA14
SHHA24
SHHA13
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
SHHD7
SHHA17 SHHD7
SHHA7
SHHD8
SHHA6 SHHD8
CKIO SHHD9
SHHD9
SHHD10
SHHD10
SHHD11
SHHD11
SHHD12
SHHD12
SHHA5 SHHD13
SHHD13
SHHA4
SHHA3 SHHD14
SHHD14
SHHA2
SHHD15
SHHD15 76 TO(13/19,
14/19)
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
4700x4 SHHD27
SHHD7
SHHD28 SHHD28
SHHD8
SHHD11 SHHD29
SHHD29
SHHD10
SHHD30
SHHD30
SHHD31
SHHD31
SHHD6 XSHWE0
XSHWE0
SHHD9
SHHD4 XSHWE1
XSHWE1
SHHD5
XSHWE3
XSHWE3
TO(13/19,
77
XSHWE2
15/19)
XSHWE2
XSHRD
XSHRD
SHRW
SHRW
XSHRAS
XSHRAS
XSHCS3
XSHCS3
CKE
CKE
CKIO
78
CKIO TO(13/19)
B+
UNSW3.3V
B+
SH3.3V
SH3.3V
DGND
SHHD12
SHHD13 NFLDATA7
NFLDATA7
SHHD2
SHHD1 NFLDATA6
NFLDATA6
NFLDATA5
NFLDATA5
NFLDATA4
NFLDATA4
SHHD14
SHHD3 NFLDATA3
NFLDATA3
SHHD0
SHHD15 NFLDATA2
NFLDATA2
NFLDATA1
NFLDATA1
NFLDATA0
79
NFLDATA0 TO(13/19)
XNFLBUSY
XNFLBUSY
XNFLRE
XNFLRE
XNFLCE
XNFLCE
NFLCLE
NFLCLE
NFLALE
NFLALE
XNFLWE
XNFLWE
XNFLWP
XNFLWP
ITREQ5
ITSDO5
ITSDI5
ITSDI5
6
TO(1/19)
ITSCK5
ITSCK5
XITRST5
XITRST5
XSWGBRST2
XSWGBRST2